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/*!
* jQuery JavaScript Library v1.10.2
* http://jquery.com/
*
* Includes Sizzle.js
* http://sizzlejs.com/
*
* Copyright 2005, 2013 jQuery Foundation, Inc. and other contributors
* Released under the MIT license
* http://jquery.org/license
*
* Date: 2013-07-03T13:48Z
*/
(function( window, undefined ) {
// Can't do this because several apps including ASP.NET trace
// the stack via arguments.caller.callee and Firefox dies if
// you try to trace through "use strict" call chains. (#13335)
// Support: Firefox 18+
//"use strict";
var
// The deferred used on DOM ready
readyList,
// A central reference to the root jQuery(document)
rootjQuery,
// Support: IE<10
// For `typeof xmlNode.method` instead of `xmlNode.method !== undefined`
core_strundefined = typeof undefined,
// Use the correct document accordingly with window argument (sandbox)
location = window.location,
document = window.document,
docElem = document.documentElement,
// Map over jQuery in case of overwrite
_jQuery = window.jQuery,
// Map over the $ in case of overwrite
_$ = window.$,
// [[Class]] -> type pairs
class2type = {},
// List of deleted data cache ids, so we can reuse them
core_deletedIds = [],
core_version = "1.10.2",
// Save a reference to some core methods
core_concat = core_deletedIds.concat,
core_push = core_deletedIds.push,
core_slice = core_deletedIds.slice,
core_indexOf = core_deletedIds.indexOf,
core_toString = class2type.toString,
core_hasOwn = class2type.hasOwnProperty,
core_trim = core_version.trim,
// Define a local copy of jQuery
jQuery = function( selector, context ) {
// The jQuery object is actually just the init constructor 'enhanced'
return new jQuery.fn.init( selector, context, rootjQuery );
},
// Used for matching numbers
core_pnum = /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/.source,
// Used for splitting on whitespace
core_rnotwhite = /\S+/g,
// Make sure we trim BOM and NBSP (here's looking at you, Safari 5.0 and IE)
rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,
// A simple way to check for HTML strings
// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
// Strict HTML recognition (#11290: must start with <)
rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/,
// Match a standalone tag
rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>|)$/,
// JSON RegExp
rvalidchars = /^[\],:{}\s]*$/,
rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g,
rvalidescape = /\\(?:["\\\/bfnrt]|u[\da-fA-F]{4})/g,
rvalidtokens = /"[^"\\\r\n]*"|true|false|null|-?(?:\d+\.|)\d+(?:[eE][+-]?\d+|)/g,
// Matches dashed string for camelizing
rmsPrefix = /^-ms-/,
rdashAlpha = /-([\da-z])/gi,
// Used by jQuery.camelCase as callback to replace()
fcamelCase = function( all, letter ) {
return letter.toUpperCase();
},
// The ready event handler
completed = function( event ) {
// readyState === "complete" is good enough for us to call the dom ready in oldIE
if ( document.addEventListener || event.type === "load" || document.readyState === "complete" ) {
detach();
jQuery.ready();
}
},
// Clean-up method for dom ready events
detach = function() {
if ( document.addEventListener ) {
document.removeEventListener( "DOMContentLoaded", completed, false );
window.removeEventListener( "load", completed, false );
} else {
document.detachEvent( "onreadystatechange", completed );
window.detachEvent( "onload", completed );
}
};
jQuery.fn = jQuery.prototype = {
// The current version of jQuery being used
jquery: core_version,
constructor: jQuery,
init: function( selector, context, rootjQuery ) {
var match, elem;
// HANDLE: $(""), $(null), $(undefined), $(false)
if ( !selector ) {
return this;
}
// Handle HTML strings
if ( typeof selector === "string" ) {
if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) {
// Assume that strings that start and end with <> are HTML and skip the regex check
match = [ null, selector, null ];
} else {
match = rquickExpr.exec( selector );
}
// Match html or make sure no context is specified for #id
if ( match && (match[1] || !context) ) {
// HANDLE: $(html) -> $(array)
if ( match[1] ) {
context = context instanceof jQuery ? context[0] : context;
// scripts is true for back-compat
jQuery.merge( this, jQuery.parseHTML(
match[1],
context && context.nodeType ? context.ownerDocument || context : document,
true
) );
// HANDLE: $(html, props)
if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) {
for ( match in context ) {
// Properties of context are called as methods if possible
if ( jQuery.isFunction( this[ match ] ) ) {
this[ match ]( context[ match ] );
// ...and otherwise set as attributes
} else {
this.attr( match, context[ match ] );
}
}
}
return this;
// HANDLE: $(#id)
} else {
elem = document.getElementById( match[2] );
// Check parentNode to catch when Blackberry 4.6 returns
// nodes that are no longer in the document #6963
if ( elem && elem.parentNode ) {
// Handle the case where IE and Opera return items
// by name instead of ID
if ( elem.id !== match[2] ) {
return rootjQuery.find( selector );
}
// Otherwise, we inject the element directly into the jQuery object
this.length = 1;
this[0] = elem;
}
this.context = document;
this.selector = selector;
return this;
}
// HANDLE: $(expr, $(...))
} else if ( !context || context.jquery ) {
return ( context || rootjQuery ).find( selector );
// HANDLE: $(expr, context)
// (which is just equivalent to: $(context).find(expr)
} else {
return this.constructor( context ).find( selector );
}
// HANDLE: $(DOMElement)
} else if ( selector.nodeType ) {
this.context = this[0] = selector;
this.length = 1;
return this;
// HANDLE: $(function)
// Shortcut for document ready
} else if ( jQuery.isFunction( selector ) ) {
return rootjQuery.ready( selector );
}
if ( selector.selector !== undefined ) {
this.selector = selector.selector;
this.context = selector.context;
}
return jQuery.makeArray( selector, this );
},
// Start with an empty selector
selector: "",
// The default length of a jQuery object is 0
length: 0,
toArray: function() {
return core_slice.call( this );
},
// Get the Nth element in the matched element set OR
// Get the whole matched element set as a clean array
get: function( num ) {
return num == null ?
// Return a 'clean' array
this.toArray() :
// Return just the object
( num < 0 ? this[ this.length + num ] : this[ num ] );
},
// Take an array of elements and push it onto the stack
// (returning the new matched element set)
pushStack: function( elems ) {
// Build a new jQuery matched element set
var ret = jQuery.merge( this.constructor(), elems );
// Add the old object onto the stack (as a reference)
ret.prevObject = this;
ret.context = this.context;
// Return the newly-formed element set
return ret;
},
// Execute a callback for every element in the matched set.
// (You can seed the arguments with an array of args, but this is
// only used internally.)
each: function( callback, args ) {
return jQuery.each( this, callback, args );
},
ready: function( fn ) {
// Add the callback
jQuery.ready.promise().done( fn );
return this;
},
slice: function() {
return this.pushStack( core_slice.apply( this, arguments ) );
},
first: function() {
return this.eq( 0 );
},
last: function() {
return this.eq( -1 );
},
eq: function( i ) {
var len = this.length,
j = +i + ( i < 0 ? len : 0 );
return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] );
},
map: function( callback ) {
return this.pushStack( jQuery.map(this, function( elem, i ) {
return callback.call( elem, i, elem );
}));
},
end: function() {
return this.prevObject || this.constructor(null);
},
// For internal use only.
// Behaves like an Array's method, not like a jQuery method.
push: core_push,
sort: [].sort,
splice: [].splice
};
// Give the init function the jQuery prototype for later instantiation
jQuery.fn.init.prototype = jQuery.fn;
jQuery.extend = jQuery.fn.extend = function() {
var src, copyIsArray, copy, name, options, clone,
target = arguments[0] || {},
i = 1,
length = arguments.length,
deep = false;
// Handle a deep copy situation
if ( typeof target === "boolean" ) {
deep = target;
target = arguments[1] || {};
// skip the boolean and the target
i = 2;
}
// Handle case when target is a string or something (possible in deep copy)
if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
target = {};
}
// extend jQuery itself if only one argument is passed
if ( length === i ) {
target = this;
--i;
}
for ( ; i < length; i++ ) {
// Only deal with non-null/undefined values
if ( (options = arguments[ i ]) != null ) {
// Extend the base object
for ( name in options ) {
src = target[ name ];
copy = options[ name ];
// Prevent never-ending loop
if ( target === copy ) {
continue;
}
// Recurse if we're merging plain objects or arrays
if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {
if ( copyIsArray ) {
copyIsArray = false;
clone = src && jQuery.isArray(src) ? src : [];
} else {
clone = src && jQuery.isPlainObject(src) ? src : {};
}
// Never move original objects, clone them
target[ name ] = jQuery.extend( deep, clone, copy );
// Don't bring in undefined values
} else if ( copy !== undefined ) {
target[ name ] = copy;
}
}
}
}
// Return the modified object
return target;
};
jQuery.extend({
// Unique for each copy of jQuery on the page
// Non-digits removed to match rinlinejQuery
expando: "jQuery" + ( core_version + Math.random() ).replace( /\D/g, "" ),
noConflict: function( deep ) {
if ( window.$ === jQuery ) {
window.$ = _$;
}
if ( deep && window.jQuery === jQuery ) {
window.jQuery = _jQuery;
}
return jQuery;
},
// Is the DOM ready to be used? Set to true once it occurs.
isReady: false,
// A counter to track how many items to wait for before
// the ready event fires. See #6781
readyWait: 1,
// Hold (or release) the ready event
holdReady: function( hold ) {
if ( hold ) {
jQuery.readyWait++;
} else {
jQuery.ready( true );
}
},
// Handle when the DOM is ready
ready: function( wait ) {
// Abort if there are pending holds or we're already ready
if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
return;
}
// Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
if ( !document.body ) {
return setTimeout( jQuery.ready );
}
// Remember that the DOM is ready
jQuery.isReady = true;
// If a normal DOM Ready event fired, decrement, and wait if need be
if ( wait !== true && --jQuery.readyWait > 0 ) {
return;
}
// If there are functions bound, to execute
readyList.resolveWith( document, [ jQuery ] );
// Trigger any bound ready events
if ( jQuery.fn.trigger ) {
jQuery( document ).trigger("ready").off("ready");
}
},
// See test/unit/core.js for details concerning isFunction.
// Since version 1.3, DOM methods and functions like alert
// aren't supported. They return false on IE (#2968).
isFunction: function( obj ) {
return jQuery.type(obj) === "function";
},
isArray: Array.isArray || function( obj ) {
return jQuery.type(obj) === "array";
},
isWindow: function( obj ) {
/* jshint eqeqeq: false */
return obj != null && obj == obj.window;
},
isNumeric: function( obj ) {
return !isNaN( parseFloat(obj) ) && isFinite( obj );
},
type: function( obj ) {
if ( obj == null ) {
return String( obj );
}
return typeof obj === "object" || typeof obj === "function" ?
class2type[ core_toString.call(obj) ] || "object" :
typeof obj;
},
isPlainObject: function( obj ) {
var key;
// Must be an Object.
// Because of IE, we also have to check the presence of the constructor property.
// Make sure that DOM nodes and window objects don't pass through, as well
if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
return false;
}
try {
// Not own constructor property must be Object
if ( obj.constructor &&
!core_hasOwn.call(obj, "constructor") &&
!core_hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) {
return false;
}
} catch ( e ) {
// IE8,9 Will throw exceptions on certain host objects #9897
return false;
}
// Support: IE<9
// Handle iteration over inherited properties before own properties.
if ( jQuery.support.ownLast ) {
for ( key in obj ) {
return core_hasOwn.call( obj, key );
}
}
// Own properties are enumerated firstly, so to speed up,
// if last one is own, then all properties are own.
for ( key in obj ) {}
return key === undefined || core_hasOwn.call( obj, key );
},
isEmptyObject: function( obj ) {
var name;
for ( name in obj ) {
return false;
}
return true;
},
error: function( msg ) {
throw new Error( msg );
},
// data: string of html
// context (optional): If specified, the fragment will be created in this context, defaults to document
// keepScripts (optional): If true, will include scripts passed in the html string
parseHTML: function( data, context, keepScripts ) {
if ( !data || typeof data !== "string" ) {
return null;
}
if ( typeof context === "boolean" ) {
keepScripts = context;
context = false;
}
context = context || document;
var parsed = rsingleTag.exec( data ),
scripts = !keepScripts && [];
// Single tag
if ( parsed ) {
return [ context.createElement( parsed[1] ) ];
}
parsed = jQuery.buildFragment( [ data ], context, scripts );
if ( scripts ) {
jQuery( scripts ).remove();
}
return jQuery.merge( [], parsed.childNodes );
},
parseJSON: function( data ) {
// Attempt to parse using the native JSON parser first
if ( window.JSON && window.JSON.parse ) {
return window.JSON.parse( data );
}
if ( data === null ) {
return data;
}
if ( typeof data === "string" ) {
// Make sure leading/trailing whitespace is removed (IE can't handle it)
data = jQuery.trim( data );
if ( data ) {
// Make sure the incoming data is actual JSON
// Logic borrowed from http://json.org/json2.js
if ( rvalidchars.test( data.replace( rvalidescape, "@" )
.replace( rvalidtokens, "]" )
.replace( rvalidbraces, "")) ) {
return ( new Function( "return " + data ) )();
}
}
}
jQuery.error( "Invalid JSON: " + data );
},
// Cross-browser xml parsing
parseXML: function( data ) {
var xml, tmp;
if ( !data || typeof data !== "string" ) {
return null;
}
try {
if ( window.DOMParser ) { // Standard
tmp = new DOMParser();
xml = tmp.parseFromString( data , "text/xml" );
} else { // IE
xml = new ActiveXObject( "Microsoft.XMLDOM" );
xml.async = "false";
xml.loadXML( data );
}
} catch( e ) {
xml = undefined;
}
if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) {
jQuery.error( "Invalid XML: " + data );
}
return xml;
},
noop: function() {},
// Evaluates a script in a global context
// Workarounds based on findings by Jim Driscoll
// http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context
globalEval: function( data ) {
if ( data && jQuery.trim( data ) ) {
// We use execScript on Internet Explorer
// We use an anonymous function so that context is window
// rather than jQuery in Firefox
( window.execScript || function( data ) {
window[ "eval" ].call( window, data );
} )( data );
}
},
// Convert dashed to camelCase; used by the css and data modules
// Microsoft forgot to hump their vendor prefix (#9572)
camelCase: function( string ) {
return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
},
nodeName: function( elem, name ) {
return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
},
// args is for internal usage only
each: function( obj, callback, args ) {
var value,
i = 0,
length = obj.length,
isArray = isArraylike( obj );
if ( args ) {
if ( isArray ) {
for ( ; i < length; i++ ) {
value = callback.apply( obj[ i ], args );
if ( value === false ) {
break;
}
}
} else {
for ( i in obj ) {
value = callback.apply( obj[ i ], args );
if ( value === false ) {
break;
}
}
}
// A special, fast, case for the most common use of each
} else {
if ( isArray ) {
for ( ; i < length; i++ ) {
value = callback.call( obj[ i ], i, obj[ i ] );
if ( value === false ) {
break;
}
}
} else {
for ( i in obj ) {
value = callback.call( obj[ i ], i, obj[ i ] );
if ( value === false ) {
break;
}
}
}
}
return obj;
},
// Use native String.trim function wherever possible
trim: core_trim && !core_trim.call("\uFEFF\xA0") ?
function( text ) {
return text == null ?
"" :
core_trim.call( text );
} :
// Otherwise use our own trimming functionality
function( text ) {
return text == null ?
"" :
( text + "" ).replace( rtrim, "" );
},
// results is for internal usage only
makeArray: function( arr, results ) {
var ret = results || [];
if ( arr != null ) {
if ( isArraylike( Object(arr) ) ) {
jQuery.merge( ret,
typeof arr === "string" ?
[ arr ] : arr
);
} else {
core_push.call( ret, arr );
}
}
return ret;
},
inArray: function( elem, arr, i ) {
var len;
if ( arr ) {
if ( core_indexOf ) {
return core_indexOf.call( arr, elem, i );
}
len = arr.length;
i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0;
for ( ; i < len; i++ ) {
// Skip accessing in sparse arrays
if ( i in arr && arr[ i ] === elem ) {
return i;
}
}
}
return -1;
},
merge: function( first, second ) {
var l = second.length,
i = first.length,
j = 0;
if ( typeof l === "number" ) {
for ( ; j < l; j++ ) {
first[ i++ ] = second[ j ];
}
} else {
while ( second[j] !== undefined ) {
first[ i++ ] = second[ j++ ];
}
}
first.length = i;
return first;
},
grep: function( elems, callback, inv ) {
var retVal,
ret = [],
i = 0,
length = elems.length;
inv = !!inv;
// Go through the array, only saving the items
// that pass the validator function
for ( ; i < length; i++ ) {
retVal = !!callback( elems[ i ], i );
if ( inv !== retVal ) {
ret.push( elems[ i ] );
}
}
return ret;
},
// arg is for internal usage only
map: function( elems, callback, arg ) {
var value,
i = 0,
length = elems.length,
isArray = isArraylike( elems ),
ret = [];
// Go through the array, translating each of the items to their
if ( isArray ) {
for ( ; i < length; i++ ) {
value = callback( elems[ i ], i, arg );
if ( value != null ) {
ret[ ret.length ] = value;
}
}
// Go through every key on the object,
} else {
for ( i in elems ) {
value = callback( elems[ i ], i, arg );
if ( value != null ) {
ret[ ret.length ] = value;
}
}
}
// Flatten any nested arrays
return core_concat.apply( [], ret );
},
// A global GUID counter for objects
guid: 1,
// Bind a function to a context, optionally partially applying any
// arguments.
proxy: function( fn, context ) {
var args, proxy, tmp;
if ( typeof context === "string" ) {
tmp = fn[ context ];
context = fn;
fn = tmp;
}
// Quick check to determine if target is callable, in the spec
// this throws a TypeError, but we will just return undefined.
if ( !jQuery.isFunction( fn ) ) {
return undefined;
}
// Simulated bind
args = core_slice.call( arguments, 2 );
proxy = function() {
return fn.apply( context || this, args.concat( core_slice.call( arguments ) ) );
};
// Set the guid of unique handler to the same of original handler, so it can be removed
proxy.guid = fn.guid = fn.guid || jQuery.guid++;
return proxy;
},
// Multifunctional method to get and set values of a collection
// The value/s can optionally be executed if it's a function
access: function( elems, fn, key, value, chainable, emptyGet, raw ) {
var i = 0,
length = elems.length,
bulk = key == null;
// Sets many values
if ( jQuery.type( key ) === "object" ) {
chainable = true;
for ( i in key ) {
jQuery.access( elems, fn, i, key[i], true, emptyGet, raw );
}
// Sets one value
} else if ( value !== undefined ) {
chainable = true;
if ( !jQuery.isFunction( value ) ) {
raw = true;
}
if ( bulk ) {
// Bulk operations run against the entire set
if ( raw ) {
fn.call( elems, value );
fn = null;
// ...except when executing function values
} else {
bulk = fn;
fn = function( elem, key, value ) {
return bulk.call( jQuery( elem ), value );
};
}
}
if ( fn ) {
for ( ; i < length; i++ ) {
fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) );
}
}
}
return chainable ?
elems :
// Gets
bulk ?
fn.call( elems ) :
length ? fn( elems[0], key ) : emptyGet;
},
now: function() {
return ( new Date() ).getTime();
},
// A method for quickly swapping in/out CSS properties to get correct calculations.
// Note: this method belongs to the css module but it's needed here for the support module.
// If support gets modularized, this method should be moved back to the css module.
swap: function( elem, options, callback, args ) {
var ret, name,
old = {};
// Remember the old values, and insert the new ones
for ( name in options ) {
old[ name ] = elem.style[ name ];
elem.style[ name ] = options[ name ];
}
ret = callback.apply( elem, args || [] );
// Revert the old values
for ( name in options ) {
elem.style[ name ] = old[ name ];
}
return ret;
}
});
jQuery.ready.promise = function( obj ) {
if ( !readyList ) {
readyList = jQuery.Deferred();
// Catch cases where $(document).ready() is called after the browser event has already occurred.
// we once tried to use readyState "interactive" here, but it caused issues like the one
// discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15
if ( document.readyState === "complete" ) {
// Handle it asynchronously to allow scripts the opportunity to delay ready
setTimeout( jQuery.ready );
// Standards-based browsers support DOMContentLoaded
} else if ( document.addEventListener ) {
// Use the handy event callback
document.addEventListener( "DOMContentLoaded", completed, false );
// A fallback to window.onload, that will always work
window.addEventListener( "load", completed, false );
// If IE event model is used
} else {
// Ensure firing before onload, maybe late but safe also for iframes
document.attachEvent( "onreadystatechange", completed );
// A fallback to window.onload, that will always work
window.attachEvent( "onload", completed );
// If IE and not a frame
// continually check to see if the document is ready
var top = false;
try {
top = window.frameElement == null && document.documentElement;
} catch(e) {}
if ( top && top.doScroll ) {
(function doScrollCheck() {
if ( !jQuery.isReady ) {
try {
// Use the trick by Diego Perini
// http://javascript.nwbox.com/IEContentLoaded/
top.doScroll("left");
} catch(e) {
return setTimeout( doScrollCheck, 50 );
}
// detach all dom ready events
detach();
// and execute any waiting functions
jQuery.ready();
}
})();
}
}
}
return readyList.promise( obj );
};
// Populate the class2type map
jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) {
class2type[ "[object " + name + "]" ] = name.toLowerCase();
});
function isArraylike( obj ) {
var length = obj.length,
type = jQuery.type( obj );
if ( jQuery.isWindow( obj ) ) {
return false;
}
if ( obj.nodeType === 1 && length ) {
return true;
}
return type === "array" || type !== "function" &&
( length === 0 ||
typeof length === "number" && length > 0 && ( length - 1 ) in obj );
}
// All jQuery objects should point back to these
rootjQuery = jQuery(document);
/*!
* Sizzle CSS Selector Engine v1.10.2
* http://sizzlejs.com/
*
* Copyright 2013 jQuery Foundation, Inc. and other contributors
* Released under the MIT license
* http://jquery.org/license
*
* Date: 2013-07-03
*/
(function( window, undefined ) {
var i,
support,
cachedruns,
Expr,
getText,
isXML,
compile,
outermostContext,
sortInput,
// Local document vars
setDocument,
document,
docElem,
documentIsHTML,
rbuggyQSA,
rbuggyMatches,
matches,
contains,
// Instance-specific data
expando = "sizzle" + -(new Date()),
preferredDoc = window.document,
dirruns = 0,
done = 0,
classCache = createCache(),
tokenCache = createCache(),
compilerCache = createCache(),
hasDuplicate = false,
sortOrder = function( a, b ) {
if ( a === b ) {
hasDuplicate = true;
return 0;
}
return 0;
},
// General-purpose constants
strundefined = typeof undefined,
MAX_NEGATIVE = 1 << 31,
// Instance methods
hasOwn = ({}).hasOwnProperty,
arr = [],
pop = arr.pop,
push_native = arr.push,
push = arr.push,
slice = arr.slice,
// Use a stripped-down indexOf if we can't use a native one
indexOf = arr.indexOf || function( elem ) {
var i = 0,
len = this.length;
for ( ; i < len; i++ ) {
if ( this[i] === elem ) {
return i;
}
}
return -1;
},
booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",
// Regular expressions
// Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace
whitespace = "[\\x20\\t\\r\\n\\f]",
// http://www.w3.org/TR/css3-syntax/#characters
characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",
// Loosely modeled on CSS identifier characters
// An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors
// Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
identifier = characterEncoding.replace( "w", "w#" ),
// Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors
attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace +
"*(?:([*^$|!~]?=)" + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]",
// Prefer arguments quoted,
// then not containing pseudos/brackets,
// then attribute selectors/non-parenthetical expressions,
// then anything else
// These preferences are here to reduce the number of selectors
// needing tokenize in the PSEUDO preFilter
pseudos = ":(" + characterEncoding + ")(?:\\(((['\"])((?:\\\\.|[^\\\\])*?)\\3|((?:\\\\.|[^\\\\()[\\]]|" + attributes.replace( 3, 8 ) + ")*)|.*)\\)|)",
// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),
rsibling = new RegExp( whitespace + "*[+~]" ),
rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*)" + whitespace + "*\\]", "g" ),
rpseudo = new RegExp( pseudos ),
ridentifier = new RegExp( "^" + identifier + "$" ),
matchExpr = {
"ID": new RegExp( "^#(" + characterEncoding + ")" ),
"CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ),
"TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ),
"ATTR": new RegExp( "^" + attributes ),
"PSEUDO": new RegExp( "^" + pseudos ),
"CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
"*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
"*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
"bool": new RegExp( "^(?:" + booleans + ")$", "i" ),
// For use in libraries implementing .is()
// We use this for POS matching in `select`
"needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
},
rnative = /^[^{]+\{\s*\[native \w/,
// Easily-parseable/retrievable ID or TAG or CLASS selectors
rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
rinputs = /^(?:input|select|textarea|button)$/i,
rheader = /^h\d$/i,
rescape = /'|\\/g,
// CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ),
funescape = function( _, escaped, escapedWhitespace ) {
var high = "0x" + escaped - 0x10000;
// NaN means non-codepoint
// Support: Firefox
// Workaround erroneous numeric interpretation of +"0x"
return high !== high || escapedWhitespace ?
escaped :
// BMP codepoint
high < 0 ?
String.fromCharCode( high + 0x10000 ) :
// Supplemental Plane codepoint (surrogate pair)
String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
};
// Optimize for push.apply( _, NodeList )
try {
push.apply(
(arr = slice.call( preferredDoc.childNodes )),
preferredDoc.childNodes
);
// Support: Android<4.0
// Detect silently failing push.apply
arr[ preferredDoc.childNodes.length ].nodeType;
} catch ( e ) {
push = { apply: arr.length ?
// Leverage slice if possible
function( target, els ) {
push_native.apply( target, slice.call(els) );
} :
// Support: IE<9
// Otherwise append directly
function( target, els ) {
var j = target.length,
i = 0;
// Can't trust NodeList.length
while ( (target[j++] = els[i++]) ) {}
target.length = j - 1;
}
};
}
function Sizzle( selector, context, results, seed ) {
var match, elem, m, nodeType,
// QSA vars
i, groups, old, nid, newContext, newSelector;
if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
setDocument( context );
}
context = context || document;
results = results || [];
if ( !selector || typeof selector !== "string" ) {
return results;
}
if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) {
return [];
}
if ( documentIsHTML && !seed ) {
// Shortcuts
if ( (match = rquickExpr.exec( selector )) ) {
// Speed-up: Sizzle("#ID")
if ( (m = match[1]) ) {
if ( nodeType === 9 ) {
elem = context.getElementById( m );
// Check parentNode to catch when Blackberry 4.6 returns
// nodes that are no longer in the document #6963
if ( elem && elem.parentNode ) {
// Handle the case where IE, Opera, and Webkit return items
// by name instead of ID
if ( elem.id === m ) {
results.push( elem );
return results;
}
} else {
return results;
}
} else {
// Context is not a document
if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&
contains( context, elem ) && elem.id === m ) {
results.push( elem );
return results;
}
}
// Speed-up: Sizzle("TAG")
} else if ( match[2] ) {
push.apply( results, context.getElementsByTagName( selector ) );
return results;
// Speed-up: Sizzle(".CLASS")
} else if ( (m = match[3]) && support.getElementsByClassName && context.getElementsByClassName ) {
push.apply( results, context.getElementsByClassName( m ) );
return results;
}
}
// QSA path
if ( support.qsa && (!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
nid = old = expando;
newContext = context;
newSelector = nodeType === 9 && selector;
// qSA works strangely on Element-rooted queries
// We can work around this by specifying an extra ID on the root
// and working up from there (Thanks to Andrew Dupont for the technique)
// IE 8 doesn't work on object elements
if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
groups = tokenize( selector );
if ( (old = context.getAttribute("id")) ) {
nid = old.replace( rescape, "\\$&" );
} else {
context.setAttribute( "id", nid );
}
nid = "[id='" + nid + "'] ";
i = groups.length;
while ( i-- ) {
groups[i] = nid + toSelector( groups[i] );
}
newContext = rsibling.test( selector ) && context.parentNode || context;
newSelector = groups.join(",");
}
if ( newSelector ) {
try {
push.apply( results,
newContext.querySelectorAll( newSelector )
);
return results;
} catch(qsaError) {
} finally {
if ( !old ) {
context.removeAttribute("id");
}
}
}
}
}
// All others
return select( selector.replace( rtrim, "$1" ), context, results, seed );
}
/**
* Create key-value caches of limited size
* @returns {Function(string, Object)} Returns the Object data after storing it on itself with
* property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
* deleting the oldest entry
*/
function createCache() {
var keys = [];
function cache( key, value ) {
// Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
if ( keys.push( key += " " ) > Expr.cacheLength ) {
// Only keep the most recent entries
delete cache[ keys.shift() ];
}
return (cache[ key ] = value);
}
return cache;
}
/**
* Mark a function for special use by Sizzle
* @param {Function} fn The function to mark
*/
function markFunction( fn ) {
fn[ expando ] = true;
return fn;
}
/**
* Support testing using an element
* @param {Function} fn Passed the created div and expects a boolean result
*/
function assert( fn ) {
var div = document.createElement("div");
try {
return !!fn( div );
} catch (e) {
return false;
} finally {
// Remove from its parent by default
if ( div.parentNode ) {
div.parentNode.removeChild( div );
}
// release memory in IE
div = null;
}
}
/**
* Adds the same handler for all of the specified attrs
* @param {String} attrs Pipe-separated list of attributes
* @param {Function} handler The method that will be applied
*/
function addHandle( attrs, handler ) {
var arr = attrs.split("|"),
i = attrs.length;
while ( i-- ) {
Expr.attrHandle[ arr[i] ] = handler;
}
}
/**
* Checks document order of two siblings
* @param {Element} a
* @param {Element} b
* @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b
*/
function siblingCheck( a, b ) {
var cur = b && a,
diff = cur && a.nodeType === 1 && b.nodeType === 1 &&
( ~b.sourceIndex || MAX_NEGATIVE ) -
( ~a.sourceIndex || MAX_NEGATIVE );
// Use IE sourceIndex if available on both nodes
if ( diff ) {
return diff;
}
// Check if b follows a
if ( cur ) {
while ( (cur = cur.nextSibling) ) {
if ( cur === b ) {
return -1;
}
}
}
return a ? 1 : -1;
}
/**
* Returns a function to use in pseudos for input types
* @param {String} type
*/
function createInputPseudo( type ) {
return function( elem ) {
var name = elem.nodeName.toLowerCase();
return name === "input" && elem.type === type;
};
}
/**
* Returns a function to use in pseudos for buttons
* @param {String} type
*/
function createButtonPseudo( type ) {
return function( elem ) {
var name = elem.nodeName.toLowerCase();
return (name === "input" || name === "button") && elem.type === type;
};
}
/**
* Returns a function to use in pseudos for positionals
* @param {Function} fn
*/
function createPositionalPseudo( fn ) {
return markFunction(function( argument ) {
argument = +argument;
return markFunction(function( seed, matches ) {
var j,
matchIndexes = fn( [], seed.length, argument ),
i = matchIndexes.length;
// Match elements found at the specified indexes
while ( i-- ) {
if ( seed[ (j = matchIndexes[i]) ] ) {
seed[j] = !(matches[j] = seed[j]);
}
}
});
});
}
/**
* Detect xml
* @param {Element|Object} elem An element or a document
*/
isXML = Sizzle.isXML = function( elem ) {
// documentElement is verified for cases where it doesn't yet exist
// (such as loading iframes in IE - #4833)
var documentElement = elem && (elem.ownerDocument || elem).documentElement;
return documentElement ? documentElement.nodeName !== "HTML" : false;
};
// Expose support vars for convenience
support = Sizzle.support = {};
/**
* Sets document-related variables once based on the current document
* @param {Element|Object} [doc] An element or document object to use to set the document
* @returns {Object} Returns the current document
*/
setDocument = Sizzle.setDocument = function( node ) {
var doc = node ? node.ownerDocument || node : preferredDoc,
parent = doc.defaultView;
// If no document and documentElement is available, return
if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
return document;
}
// Set our document
document = doc;
docElem = doc.documentElement;
// Support tests
documentIsHTML = !isXML( doc );
// Support: IE>8
// If iframe document is assigned to "document" variable and if iframe has been reloaded,
// IE will throw "permission denied" error when accessing "document" variable, see jQuery #13936
// IE6-8 do not support the defaultView property so parent will be undefined
if ( parent && parent.attachEvent && parent !== parent.top ) {
parent.attachEvent( "onbeforeunload", function() {
setDocument();
});
}
/* Attributes
---------------------------------------------------------------------- */
// Support: IE<8
// Verify that getAttribute really returns attributes and not properties (excepting IE8 booleans)
support.attributes = assert(function( div ) {
div.className = "i";
return !div.getAttribute("className");
});
/* getElement(s)By*
---------------------------------------------------------------------- */
// Check if getElementsByTagName("*") returns only elements
support.getElementsByTagName = assert(function( div ) {
div.appendChild( doc.createComment("") );
return !div.getElementsByTagName("*").length;
});
// Check if getElementsByClassName can be trusted
support.getElementsByClassName = assert(function( div ) {
div.innerHTML = "<div class='a'></div><div class='a i'></div>";
// Support: Safari<4
// Catch class over-caching
div.firstChild.className = "i";
// Support: Opera<10
// Catch gEBCN failure to find non-leading classes
return div.getElementsByClassName("i").length === 2;
});
// Support: IE<10
// Check if getElementById returns elements by name
// The broken getElementById methods don't pick up programatically-set names,
// so use a roundabout getElementsByName test
support.getById = assert(function( div ) {
docElem.appendChild( div ).id = expando;
return !doc.getElementsByName || !doc.getElementsByName( expando ).length;
});
// ID find and filter
if ( support.getById ) {
Expr.find["ID"] = function( id, context ) {
if ( typeof context.getElementById !== strundefined && documentIsHTML ) {
var m = context.getElementById( id );
// Check parentNode to catch when Blackberry 4.6 returns
// nodes that are no longer in the document #6963
return m && m.parentNode ? [m] : [];
}
};
Expr.filter["ID"] = function( id ) {
var attrId = id.replace( runescape, funescape );
return function( elem ) {
return elem.getAttribute("id") === attrId;
};
};
} else {
// Support: IE6/7
// getElementById is not reliable as a find shortcut
delete Expr.find["ID"];
Expr.filter["ID"] = function( id ) {
var attrId = id.replace( runescape, funescape );
return function( elem ) {
var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id");
return node && node.value === attrId;
};
};
}
// Tag
Expr.find["TAG"] = support.getElementsByTagName ?
function( tag, context ) {
if ( typeof context.getElementsByTagName !== strundefined ) {
return context.getElementsByTagName( tag );
}
} :
function( tag, context ) {
var elem,
tmp = [],
i = 0,
results = context.getElementsByTagName( tag );
// Filter out possible comments
if ( tag === "*" ) {
while ( (elem = results[i++]) ) {
if ( elem.nodeType === 1 ) {
tmp.push( elem );
}
}
return tmp;
}
return results;
};
// Class
Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) {
if ( typeof context.getElementsByClassName !== strundefined && documentIsHTML ) {
return context.getElementsByClassName( className );
}
};
/* QSA/matchesSelector
---------------------------------------------------------------------- */
// QSA and matchesSelector support
// matchesSelector(:active) reports false when true (IE9/Opera 11.5)
rbuggyMatches = [];
// qSa(:focus) reports false when true (Chrome 21)
// We allow this because of a bug in IE8/9 that throws an error
// whenever `document.activeElement` is accessed on an iframe
// So, we allow :focus to pass through QSA all the time to avoid the IE error
// See http://bugs.jquery.com/ticket/13378
rbuggyQSA = [];
if ( (support.qsa = rnative.test( doc.querySelectorAll )) ) {
// Build QSA regex
// Regex strategy adopted from Diego Perini
assert(function( div ) {
// Select is set to empty string on purpose
// This is to test IE's treatment of not explicitly
// setting a boolean content attribute,
// since its presence should be enough
// http://bugs.jquery.com/ticket/12359
div.innerHTML = "<select><option selected=''></option></select>";
// Support: IE8
// Boolean attributes and "value" are not treated correctly
if ( !div.querySelectorAll("[selected]").length ) {
rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
}
// Webkit/Opera - :checked should return selected option elements
// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
// IE8 throws error here and will not see later tests
if ( !div.querySelectorAll(":checked").length ) {
rbuggyQSA.push(":checked");
}
});
assert(function( div ) {
// Support: Opera 10-12/IE8
// ^= $= *= and empty values
// Should not select anything
// Support: Windows 8 Native Apps
// The type attribute is restricted during .innerHTML assignment
var input = doc.createElement("input");
input.setAttribute( "type", "hidden" );
div.appendChild( input ).setAttribute( "t", "" );
if ( div.querySelectorAll("[t^='']").length ) {
rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
}
// FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
// IE8 throws error here and will not see later tests
if ( !div.querySelectorAll(":enabled").length ) {
rbuggyQSA.push( ":enabled", ":disabled" );
}
// Opera 10-11 does not throw on post-comma invalid pseudos
div.querySelectorAll("*,:x");
rbuggyQSA.push(",.*:");
});
}
if ( (support.matchesSelector = rnative.test( (matches = docElem.webkitMatchesSelector ||
docElem.mozMatchesSelector ||
docElem.oMatchesSelector ||
docElem.msMatchesSelector) )) ) {
assert(function( div ) {
// Check to see if it's possible to do matchesSelector
// on a disconnected node (IE 9)
support.disconnectedMatch = matches.call( div, "div" );
// This should fail with an exception
// Gecko does not error, returns false instead
matches.call( div, "[s!='']:x" );
rbuggyMatches.push( "!=", pseudos );
});
}
rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") );
rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") );
/* Contains
---------------------------------------------------------------------- */
// Element contains another
// Purposefully does not implement inclusive descendent
// As in, an element does not contain itself
contains = rnative.test( docElem.contains ) || docElem.compareDocumentPosition ?
function( a, b ) {
var adown = a.nodeType === 9 ? a.documentElement : a,
bup = b && b.parentNode;
return a === bup || !!( bup && bup.nodeType === 1 && (
adown.contains ?
adown.contains( bup ) :
a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
));
} :
function( a, b ) {
if ( b ) {
while ( (b = b.parentNode) ) {
if ( b === a ) {
return true;
}
}
}
return false;
};
/* Sorting
---------------------------------------------------------------------- */
// Document order sorting
sortOrder = docElem.compareDocumentPosition ?
function( a, b ) {
// Flag for duplicate removal
if ( a === b ) {
hasDuplicate = true;
return 0;
}
var compare = b.compareDocumentPosition && a.compareDocumentPosition && a.compareDocumentPosition( b );
if ( compare ) {
// Disconnected nodes
if ( compare & 1 ||
(!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {
// Choose the first element that is related to our preferred document
if ( a === doc || contains(preferredDoc, a) ) {
return -1;
}
if ( b === doc || contains(preferredDoc, b) ) {
return 1;
}
// Maintain original order
return sortInput ?
( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
0;
}
return compare & 4 ? -1 : 1;
}
// Not directly comparable, sort on existence of method
return a.compareDocumentPosition ? -1 : 1;
} :
function( a, b ) {
var cur,
i = 0,
aup = a.parentNode,
bup = b.parentNode,
ap = [ a ],
bp = [ b ];
// Exit early if the nodes are identical
if ( a === b ) {
hasDuplicate = true;
return 0;
// Parentless nodes are either documents or disconnected
} else if ( !aup || !bup ) {
return a === doc ? -1 :
b === doc ? 1 :
aup ? -1 :
bup ? 1 :
sortInput ?
( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
0;
// If the nodes are siblings, we can do a quick check
} else if ( aup === bup ) {
return siblingCheck( a, b );
}
// Otherwise we need full lists of their ancestors for comparison
cur = a;
while ( (cur = cur.parentNode) ) {
ap.unshift( cur );
}
cur = b;
while ( (cur = cur.parentNode) ) {
bp.unshift( cur );
}
// Walk down the tree looking for a discrepancy
while ( ap[i] === bp[i] ) {
i++;
}
return i ?
// Do a sibling check if the nodes have a common ancestor
siblingCheck( ap[i], bp[i] ) :
// Otherwise nodes in our document sort first
ap[i] === preferredDoc ? -1 :
bp[i] === preferredDoc ? 1 :
0;
};
return doc;
};
Sizzle.matches = function( expr, elements ) {
return Sizzle( expr, null, null, elements );
};
Sizzle.matchesSelector = function( elem, expr ) {
// Set document vars if needed
if ( ( elem.ownerDocument || elem ) !== document ) {
setDocument( elem );
}
// Make sure that attribute selectors are quoted
expr = expr.replace( rattributeQuotes, "='$1']" );
if ( support.matchesSelector && documentIsHTML &&
( !rbuggyMatches || !rbuggyMatches.test( expr ) ) &&
( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) {
try {
var ret = matches.call( elem, expr );
// IE 9's matchesSelector returns false on disconnected nodes
if ( ret || support.disconnectedMatch ||
// As well, disconnected nodes are said to be in a document
// fragment in IE 9
elem.document && elem.document.nodeType !== 11 ) {
return ret;
}
} catch(e) {}
}
return Sizzle( expr, document, null, [elem] ).length > 0;
};
Sizzle.contains = function( context, elem ) {
// Set document vars if needed
if ( ( context.ownerDocument || context ) !== document ) {
setDocument( context );
}
return contains( context, elem );
};
Sizzle.attr = function( elem, name ) {
// Set document vars if needed
if ( ( elem.ownerDocument || elem ) !== document ) {
setDocument( elem );
}
var fn = Expr.attrHandle[ name.toLowerCase() ],
// Don't get fooled by Object.prototype properties (jQuery #13807)
val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ?
fn( elem, name, !documentIsHTML ) :
undefined;
return val === undefined ?
support.attributes || !documentIsHTML ?
elem.getAttribute( name ) :
(val = elem.getAttributeNode(name)) && val.specified ?
val.value :
null :
val;
};
Sizzle.error = function( msg ) {
throw new Error( "Syntax error, unrecognized expression: " + msg );
};
/**
* Document sorting and removing duplicates
* @param {ArrayLike} results
*/
Sizzle.uniqueSort = function( results ) {
var elem,
duplicates = [],
j = 0,
i = 0;
// Unless we *know* we can detect duplicates, assume their presence
hasDuplicate = !support.detectDuplicates;
sortInput = !support.sortStable && results.slice( 0 );
results.sort( sortOrder );
if ( hasDuplicate ) {
while ( (elem = results[i++]) ) {
if ( elem === results[ i ] ) {
j = duplicates.push( i );
}
}
while ( j-- ) {
results.splice( duplicates[ j ], 1 );
}
}
return results;
};
/**
* Utility function for retrieving the text value of an array of DOM nodes
* @param {Array|Element} elem
*/
getText = Sizzle.getText = function( elem ) {
var node,
ret = "",
i = 0,
nodeType = elem.nodeType;
if ( !nodeType ) {
// If no nodeType, this is expected to be an array
for ( ; (node = elem[i]); i++ ) {
// Do not traverse comment nodes
ret += getText( node );
}
} else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
// Use textContent for elements
// innerText usage removed for consistency of new lines (see #11153)
if ( typeof elem.textContent === "string" ) {
return elem.textContent;
} else {
// Traverse its children
for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
ret += getText( elem );
}
}
} else if ( nodeType === 3 || nodeType === 4 ) {
return elem.nodeValue;
}
// Do not include comment or processing instruction nodes
return ret;
};
Expr = Sizzle.selectors = {
// Can be adjusted by the user
cacheLength: 50,
createPseudo: markFunction,
match: matchExpr,
attrHandle: {},
find: {},
relative: {
">": { dir: "parentNode", first: true },
" ": { dir: "parentNode" },
"+": { dir: "previousSibling", first: true },
"~": { dir: "previousSibling" }
},
preFilter: {
"ATTR": function( match ) {
match[1] = match[1].replace( runescape, funescape );
// Move the given value to match[3] whether quoted or unquoted
match[3] = ( match[4] || match[5] || "" ).replace( runescape, funescape );
if ( match[2] === "~=" ) {
match[3] = " " + match[3] + " ";
}
return match.slice( 0, 4 );
},
"CHILD": function( match ) {
/* matches from matchExpr["CHILD"]
1 type (only|nth|...)
2 what (child|of-type)
3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
4 xn-component of xn+y argument ([+-]?\d*n|)
5 sign of xn-component
6 x of xn-component
7 sign of y-component
8 y of y-component
*/
match[1] = match[1].toLowerCase();
if ( match[1].slice( 0, 3 ) === "nth" ) {
// nth-* requires argument
if ( !match[3] ) {
Sizzle.error( match[0] );
}
// numeric x and y parameters for Expr.filter.CHILD
// remember that false/true cast respectively to 0/1
match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );
// other types prohibit arguments
} else if ( match[3] ) {
Sizzle.error( match[0] );
}
return match;
},
"PSEUDO": function( match ) {
var excess,
unquoted = !match[5] && match[2];
if ( matchExpr["CHILD"].test( match[0] ) ) {
return null;
}
// Accept quoted arguments as-is
if ( match[3] && match[4] !== undefined ) {
match[2] = match[4];
// Strip excess characters from unquoted arguments
} else if ( unquoted && rpseudo.test( unquoted ) &&
// Get excess from tokenize (recursively)
(excess = tokenize( unquoted, true )) &&
// advance to the next closing parenthesis
(excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
// excess is a negative index
match[0] = match[0].slice( 0, excess );
match[2] = unquoted.slice( 0, excess );
}
// Return only captures needed by the pseudo filter method (type and argument)
return match.slice( 0, 3 );
}
},
filter: {
"TAG": function( nodeNameSelector ) {
var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
return nodeNameSelector === "*" ?
function() { return true; } :
function( elem ) {
return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
};
},
"CLASS": function( className ) {
var pattern = classCache[ className + " " ];
return pattern ||
(pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
classCache( className, function( elem ) {
return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== strundefined && elem.getAttribute("class") || "" );
});
},
"ATTR": function( name, operator, check ) {
return function( elem ) {
var result = Sizzle.attr( elem, name );
if ( result == null ) {
return operator === "!=";
}
if ( !operator ) {
return true;
}
result += "";
return operator === "=" ? result === check :
operator === "!=" ? result !== check :
operator === "^=" ? check && result.indexOf( check ) === 0 :
operator === "*=" ? check && result.indexOf( check ) > -1 :
operator === "$=" ? check && result.slice( -check.length ) === check :
operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 :
operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
false;
};
},
"CHILD": function( type, what, argument, first, last ) {
var simple = type.slice( 0, 3 ) !== "nth",
forward = type.slice( -4 ) !== "last",
ofType = what === "of-type";
return first === 1 && last === 0 ?
// Shortcut for :nth-*(n)
function( elem ) {
return !!elem.parentNode;
} :
function( elem, context, xml ) {
var cache, outerCache, node, diff, nodeIndex, start,
dir = simple !== forward ? "nextSibling" : "previousSibling",
parent = elem.parentNode,
name = ofType && elem.nodeName.toLowerCase(),
useCache = !xml && !ofType;
if ( parent ) {
// :(first|last|only)-(child|of-type)
if ( simple ) {
while ( dir ) {
node = elem;
while ( (node = node[ dir ]) ) {
if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) {
return false;
}
}
// Reverse direction for :only-* (if we haven't yet done so)
start = dir = type === "only" && !start && "nextSibling";
}
return true;
}
start = [ forward ? parent.firstChild : parent.lastChild ];
// non-xml :nth-child(...) stores cache data on `parent`
if ( forward && useCache ) {
// Seek `elem` from a previously-cached index
outerCache = parent[ expando ] || (parent[ expando ] = {});
cache = outerCache[ type ] || [];
nodeIndex = cache[0] === dirruns && cache[1];
diff = cache[0] === dirruns && cache[2];
node = nodeIndex && parent.childNodes[ nodeIndex ];
while ( (node = ++nodeIndex && node && node[ dir ] ||
// Fallback to seeking `elem` from the start
(diff = nodeIndex = 0) || start.pop()) ) {
// When found, cache indexes on `parent` and break
if ( node.nodeType === 1 && ++diff && node === elem ) {
outerCache[ type ] = [ dirruns, nodeIndex, diff ];
break;
}
}
// Use previously-cached element index if available
} else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) {
diff = cache[1];
// xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...)
} else {
// Use the same loop as above to seek `elem` from the start
while ( (node = ++nodeIndex && node && node[ dir ] ||
(diff = nodeIndex = 0) || start.pop()) ) {
if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) {
// Cache the index of each encountered element
if ( useCache ) {
(node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ];
}
if ( node === elem ) {
break;
}
}
}
}
// Incorporate the offset, then check against cycle size
diff -= last;
return diff === first || ( diff % first === 0 && diff / first >= 0 );
}
};
},
"PSEUDO": function( pseudo, argument ) {
// pseudo-class names are case-insensitive
// http://www.w3.org/TR/selectors/#pseudo-classes
// Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
// Remember that setFilters inherits from pseudos
var args,
fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
Sizzle.error( "unsupported pseudo: " + pseudo );
// The user may use createPseudo to indicate that
// arguments are needed to create the filter function
// just as Sizzle does
if ( fn[ expando ] ) {
return fn( argument );
}
// But maintain support for old signatures
if ( fn.length > 1 ) {
args = [ pseudo, pseudo, "", argument ];
return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
markFunction(function( seed, matches ) {
var idx,
matched = fn( seed, argument ),
i = matched.length;
while ( i-- ) {
idx = indexOf.call( seed, matched[i] );
seed[ idx ] = !( matches[ idx ] = matched[i] );
}
}) :
function( elem ) {
return fn( elem, 0, args );
};
}
return fn;
}
},
pseudos: {
// Potentially complex pseudos
"not": markFunction(function( selector ) {
// Trim the selector passed to compile
// to avoid treating leading and trailing
// spaces as combinators
var input = [],
results = [],
matcher = compile( selector.replace( rtrim, "$1" ) );
return matcher[ expando ] ?
markFunction(function( seed, matches, context, xml ) {
var elem,
unmatched = matcher( seed, null, xml, [] ),
i = seed.length;
// Match elements unmatched by `matcher`
while ( i-- ) {
if ( (elem = unmatched[i]) ) {
seed[i] = !(matches[i] = elem);
}
}
}) :
function( elem, context, xml ) {
input[0] = elem;
matcher( input, null, xml, results );
return !results.pop();
};
}),
"has": markFunction(function( selector ) {
return function( elem ) {
return Sizzle( selector, elem ).length > 0;
};
}),
"contains": markFunction(function( text ) {
return function( elem ) {
return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
};
}),
// "Whether an element is represented by a :lang() selector
// is based solely on the element's language value
// being equal to the identifier C,
// or beginning with the identifier C immediately followed by "-".
// The matching of C against the element's language value is performed case-insensitively.
// The identifier C does not have to be a valid language name."
// http://www.w3.org/TR/selectors/#lang-pseudo
"lang": markFunction( function( lang ) {
// lang value must be a valid identifier
if ( !ridentifier.test(lang || "") ) {
Sizzle.error( "unsupported lang: " + lang );
}
lang = lang.replace( runescape, funescape ).toLowerCase();
return function( elem ) {
var elemLang;
do {
if ( (elemLang = documentIsHTML ?
elem.lang :
elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) {
elemLang = elemLang.toLowerCase();
return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
}
} while ( (elem = elem.parentNode) && elem.nodeType === 1 );
return false;
};
}),
// Miscellaneous
"target": function( elem ) {
var hash = window.location && window.location.hash;
return hash && hash.slice( 1 ) === elem.id;
},
"root": function( elem ) {
return elem === docElem;
},
"focus": function( elem ) {
return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
},
// Boolean properties
"enabled": function( elem ) {
return elem.disabled === false;
},
"disabled": function( elem ) {
return elem.disabled === true;
},
"checked": function( elem ) {
// In CSS3, :checked should return both checked and selected elements
// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
var nodeName = elem.nodeName.toLowerCase();
return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
},
"selected": function( elem ) {
// Accessing this property makes selected-by-default
// options in Safari work properly
if ( elem.parentNode ) {
elem.parentNode.selectedIndex;
}
return elem.selected === true;
},
// Contents
"empty": function( elem ) {
// http://www.w3.org/TR/selectors/#empty-pseudo
// :empty is only affected by element nodes and content nodes(including text(3), cdata(4)),
// not comment, processing instructions, or others
// Thanks to Diego Perini for the nodeName shortcut
// Greater than "@" means alpha characters (specifically not starting with "#" or "?")
for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
if ( elem.nodeName > "@" || elem.nodeType === 3 || elem.nodeType === 4 ) {
return false;
}
}
return true;
},
"parent": function( elem ) {
return !Expr.pseudos["empty"]( elem );
},
// Element/input types
"header": function( elem ) {
return rheader.test( elem.nodeName );
},
"input": function( elem ) {
return rinputs.test( elem.nodeName );
},
"button": function( elem ) {
var name = elem.nodeName.toLowerCase();
return name === "input" && elem.type === "button" || name === "button";
},
"text": function( elem ) {
var attr;
// IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc)
// use getAttribute instead to test this case
return elem.nodeName.toLowerCase() === "input" &&
elem.type === "text" &&
( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === elem.type );
},
// Position-in-collection
"first": createPositionalPseudo(function() {
return [ 0 ];
}),
"last": createPositionalPseudo(function( matchIndexes, length ) {
return [ length - 1 ];
}),
"eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
return [ argument < 0 ? argument + length : argument ];
}),
"even": createPositionalPseudo(function( matchIndexes, length ) {
var i = 0;
for ( ; i < length; i += 2 ) {
matchIndexes.push( i );
}
return matchIndexes;
}),
"odd": createPositionalPseudo(function( matchIndexes, length ) {
var i = 1;
for ( ; i < length; i += 2 ) {
matchIndexes.push( i );
}
return matchIndexes;
}),
"lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
var i = argument < 0 ? argument + length : argument;
for ( ; --i >= 0; ) {
matchIndexes.push( i );
}
return matchIndexes;
}),
"gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
var i = argument < 0 ? argument + length : argument;
for ( ; ++i < length; ) {
matchIndexes.push( i );
}
return matchIndexes;
})
}
};
Expr.pseudos["nth"] = Expr.pseudos["eq"];
// Add button/input type pseudos
for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
Expr.pseudos[ i ] = createInputPseudo( i );
}
for ( i in { submit: true, reset: true } ) {
Expr.pseudos[ i ] = createButtonPseudo( i );
}
// Easy API for creating new setFilters
function setFilters() {}
setFilters.prototype = Expr.filters = Expr.pseudos;
Expr.setFilters = new setFilters();
function tokenize( selector, parseOnly ) {
var matched, match, tokens, type,
soFar, groups, preFilters,
cached = tokenCache[ selector + " " ];
if ( cached ) {
return parseOnly ? 0 : cached.slice( 0 );
}
soFar = selector;
groups = [];
preFilters = Expr.preFilter;
while ( soFar ) {
// Comma and first run
if ( !matched || (match = rcomma.exec( soFar )) ) {
if ( match ) {
// Don't consume trailing commas as valid
soFar = soFar.slice( match[0].length ) || soFar;
}
groups.push( tokens = [] );
}
matched = false;
// Combinators
if ( (match = rcombinators.exec( soFar )) ) {
matched = match.shift();
tokens.push({
value: matched,
// Cast descendant combinators to space
type: match[0].replace( rtrim, " " )
});
soFar = soFar.slice( matched.length );
}
// Filters
for ( type in Expr.filter ) {
if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
(match = preFilters[ type ]( match ))) ) {
matched = match.shift();
tokens.push({
value: matched,
type: type,
matches: match
});
soFar = soFar.slice( matched.length );
}
}
if ( !matched ) {
break;
}
}
// Return the length of the invalid excess
// if we're just parsing
// Otherwise, throw an error or return tokens
return parseOnly ?
soFar.length :
soFar ?
Sizzle.error( selector ) :
// Cache the tokens
tokenCache( selector, groups ).slice( 0 );
}
function toSelector( tokens ) {
var i = 0,
len = tokens.length,
selector = "";
for ( ; i < len; i++ ) {
selector += tokens[i].value;
}
return selector;
}
function addCombinator( matcher, combinator, base ) {
var dir = combinator.dir,
checkNonElements = base && dir === "parentNode",
doneName = done++;
return combinator.first ?
// Check against closest ancestor/preceding element
function( elem, context, xml ) {
while ( (elem = elem[ dir ]) ) {
if ( elem.nodeType === 1 || checkNonElements ) {
return matcher( elem, context, xml );
}
}
} :
// Check against all ancestor/preceding elements
function( elem, context, xml ) {
var data, cache, outerCache,
dirkey = dirruns + " " + doneName;
// We can't set arbitrary data on XML nodes, so they don't benefit from dir caching
if ( xml ) {
while ( (elem = elem[ dir ]) ) {
if ( elem.nodeType === 1 || checkNonElements ) {
if ( matcher( elem, context, xml ) ) {
return true;
}
}
}
} else {
while ( (elem = elem[ dir ]) ) {
if ( elem.nodeType === 1 || checkNonElements ) {
outerCache = elem[ expando ] || (elem[ expando ] = {});
if ( (cache = outerCache[ dir ]) && cache[0] === dirkey ) {
if ( (data = cache[1]) === true || data === cachedruns ) {
return data === true;
}
} else {
cache = outerCache[ dir ] = [ dirkey ];
cache[1] = matcher( elem, context, xml ) || cachedruns;
if ( cache[1] === true ) {
return true;
}
}
}
}
}
};
}
function elementMatcher( matchers ) {
return matchers.length > 1 ?
function( elem, context, xml ) {
var i = matchers.length;
while ( i-- ) {
if ( !matchers[i]( elem, context, xml ) ) {
return false;
}
}
return true;
} :
matchers[0];
}
function condense( unmatched, map, filter, context, xml ) {
var elem,
newUnmatched = [],
i = 0,
len = unmatched.length,
mapped = map != null;
for ( ; i < len; i++ ) {
if ( (elem = unmatched[i]) ) {
if ( !filter || filter( elem, context, xml ) ) {
newUnmatched.push( elem );
if ( mapped ) {
map.push( i );
}
}
}
}
return newUnmatched;
}
function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
if ( postFilter && !postFilter[ expando ] ) {
postFilter = setMatcher( postFilter );
}
if ( postFinder && !postFinder[ expando ] ) {
postFinder = setMatcher( postFinder, postSelector );
}
return markFunction(function( seed, results, context, xml ) {
var temp, i, elem,
preMap = [],
postMap = [],
preexisting = results.length,
// Get initial elements from seed or context
elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
// Prefilter to get matcher input, preserving a map for seed-results synchronization
matcherIn = preFilter && ( seed || !selector ) ?
condense( elems, preMap, preFilter, context, xml ) :
elems,
matcherOut = matcher ?
// If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
// ...intermediate processing is necessary
[] :
// ...otherwise use results directly
results :
matcherIn;
// Find primary matches
if ( matcher ) {
matcher( matcherIn, matcherOut, context, xml );
}
// Apply postFilter
if ( postFilter ) {
temp = condense( matcherOut, postMap );
postFilter( temp, [], context, xml );
// Un-match failing elements by moving them back to matcherIn
i = temp.length;
while ( i-- ) {
if ( (elem = temp[i]) ) {
matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
}
}
}
if ( seed ) {
if ( postFinder || preFilter ) {
if ( postFinder ) {
// Get the final matcherOut by condensing this intermediate into postFinder contexts
temp = [];
i = matcherOut.length;
while ( i-- ) {
if ( (elem = matcherOut[i]) ) {
// Restore matcherIn since elem is not yet a final match
temp.push( (matcherIn[i] = elem) );
}
}
postFinder( null, (matcherOut = []), temp, xml );
}
// Move matched elements from seed to results to keep them synchronized
i = matcherOut.length;
while ( i-- ) {
if ( (elem = matcherOut[i]) &&
(temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) {
seed[temp] = !(results[temp] = elem);
}
}
}
// Add elements to results, through postFinder if defined
} else {
matcherOut = condense(
matcherOut === results ?
matcherOut.splice( preexisting, matcherOut.length ) :
matcherOut
);
if ( postFinder ) {
postFinder( null, results, matcherOut, xml );
} else {
push.apply( results, matcherOut );
}
}
});
}
function matcherFromTokens( tokens ) {
var checkContext, matcher, j,
len = tokens.length,
leadingRelative = Expr.relative[ tokens[0].type ],
implicitRelative = leadingRelative || Expr.relative[" "],
i = leadingRelative ? 1 : 0,
// The foundational matcher ensures that elements are reachable from top-level context(s)
matchContext = addCombinator( function( elem ) {
return elem === checkContext;
}, implicitRelative, true ),
matchAnyContext = addCombinator( function( elem ) {
return indexOf.call( checkContext, elem ) > -1;
}, implicitRelative, true ),
matchers = [ function( elem, context, xml ) {
return ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
(checkContext = context).nodeType ?
matchContext( elem, context, xml ) :
matchAnyContext( elem, context, xml ) );
} ];
for ( ; i < len; i++ ) {
if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
} else {
matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
// Return special upon seeing a positional matcher
if ( matcher[ expando ] ) {
// Find the next relative operator (if any) for proper handling
j = ++i;
for ( ; j < len; j++ ) {
if ( Expr.relative[ tokens[j].type ] ) {
break;
}
}
return setMatcher(
i > 1 && elementMatcher( matchers ),
i > 1 && toSelector(
// If the preceding token was a descendant combinator, insert an implicit any-element `*`
tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" })
).replace( rtrim, "$1" ),
matcher,
i < j && matcherFromTokens( tokens.slice( i, j ) ),
j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
j < len && toSelector( tokens )
);
}
matchers.push( matcher );
}
}
return elementMatcher( matchers );
}
function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
// A counter to specify which element is currently being matched
var matcherCachedRuns = 0,
bySet = setMatchers.length > 0,
byElement = elementMatchers.length > 0,
superMatcher = function( seed, context, xml, results, expandContext ) {
var elem, j, matcher,
setMatched = [],
matchedCount = 0,
i = "0",
unmatched = seed && [],
outermost = expandContext != null,
contextBackup = outermostContext,
// We must always have either seed elements or context
elems = seed || byElement && Expr.find["TAG"]( "*", expandContext && context.parentNode || context ),
// Use integer dirruns iff this is the outermost matcher
dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1);
if ( outermost ) {
outermostContext = context !== document && context;
cachedruns = matcherCachedRuns;
}
// Add elements passing elementMatchers directly to results
// Keep `i` a string if there are no elements so `matchedCount` will be "00" below
for ( ; (elem = elems[i]) != null; i++ ) {
if ( byElement && elem ) {
j = 0;
while ( (matcher = elementMatchers[j++]) ) {
if ( matcher( elem, context, xml ) ) {
results.push( elem );
break;
}
}
if ( outermost ) {
dirruns = dirrunsUnique;
cachedruns = ++matcherCachedRuns;
}
}
// Track unmatched elements for set filters
if ( bySet ) {
// They will have gone through all possible matchers
if ( (elem = !matcher && elem) ) {
matchedCount--;
}
// Lengthen the array for every element, matched or not
if ( seed ) {
unmatched.push( elem );
}
}
}
// Apply set filters to unmatched elements
matchedCount += i;
if ( bySet && i !== matchedCount ) {
j = 0;
while ( (matcher = setMatchers[j++]) ) {
matcher( unmatched, setMatched, context, xml );
}
if ( seed ) {
// Reintegrate element matches to eliminate the need for sorting
if ( matchedCount > 0 ) {
while ( i-- ) {
if ( !(unmatched[i] || setMatched[i]) ) {
setMatched[i] = pop.call( results );
}
}
}
// Discard index placeholder values to get only actual matches
setMatched = condense( setMatched );
}
// Add matches to results
push.apply( results, setMatched );
// Seedless set matches succeeding multiple successful matchers stipulate sorting
if ( outermost && !seed && setMatched.length > 0 &&
( matchedCount + setMatchers.length ) > 1 ) {
Sizzle.uniqueSort( results );
}
}
// Override manipulation of globals by nested matchers
if ( outermost ) {
dirruns = dirrunsUnique;
outermostContext = contextBackup;
}
return unmatched;
};
return bySet ?
markFunction( superMatcher ) :
superMatcher;
}
compile = Sizzle.compile = function( selector, group /* Internal Use Only */ ) {
var i,
setMatchers = [],
elementMatchers = [],
cached = compilerCache[ selector + " " ];
if ( !cached ) {
// Generate a function of recursive functions that can be used to check each element
if ( !group ) {
group = tokenize( selector );
}
i = group.length;
while ( i-- ) {
cached = matcherFromTokens( group[i] );
if ( cached[ expando ] ) {
setMatchers.push( cached );
} else {
elementMatchers.push( cached );
}
}
// Cache the compiled function
cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
}
return cached;
};
function multipleContexts( selector, contexts, results ) {
var i = 0,
len = contexts.length;
for ( ; i < len; i++ ) {
Sizzle( selector, contexts[i], results );
}
return results;
}
function select( selector, context, results, seed ) {
var i, tokens, token, type, find,
match = tokenize( selector );
if ( !seed ) {
// Try to minimize operations if there is only one group
if ( match.length === 1 ) {
// Take a shortcut and set the context if the root selector is an ID
tokens = match[0] = match[0].slice( 0 );
if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
support.getById && context.nodeType === 9 && documentIsHTML &&
Expr.relative[ tokens[1].type ] ) {
context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];
if ( !context ) {
return results;
}
selector = selector.slice( tokens.shift().value.length );
}
// Fetch a seed set for right-to-left matching
i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
while ( i-- ) {
token = tokens[i];
// Abort if we hit a combinator
if ( Expr.relative[ (type = token.type) ] ) {
break;
}
if ( (find = Expr.find[ type ]) ) {
// Search, expanding context for leading sibling combinators
if ( (seed = find(
token.matches[0].replace( runescape, funescape ),
rsibling.test( tokens[0].type ) && context.parentNode || context
)) ) {
// If seed is empty or no tokens remain, we can return early
tokens.splice( i, 1 );
selector = seed.length && toSelector( tokens );
if ( !selector ) {
push.apply( results, seed );
return results;
}
break;
}
}
}
}
}
// Compile and execute a filtering function
// Provide `match` to avoid retokenization if we modified the selector above
compile( selector, match )(
seed,
context,
!documentIsHTML,
results,
rsibling.test( selector )
);
return results;
}
// One-time assignments
// Sort stability
support.sortStable = expando.split("").sort( sortOrder ).join("") === expando;
// Support: Chrome<14
// Always assume duplicates if they aren't passed to the comparison function
support.detectDuplicates = hasDuplicate;
// Initialize against the default document
setDocument();
// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
// Detached nodes confoundingly follow *each other*
support.sortDetached = assert(function( div1 ) {
// Should return 1, but returns 4 (following)
return div1.compareDocumentPosition( document.createElement("div") ) & 1;
});
// Support: IE<8
// Prevent attribute/property "interpolation"
// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
if ( !assert(function( div ) {
div.innerHTML = "<a href='#'></a>";
return div.firstChild.getAttribute("href") === "#" ;
}) ) {
addHandle( "type|href|height|width", function( elem, name, isXML ) {
if ( !isXML ) {
return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 );
}
});
}
// Support: IE<9
// Use defaultValue in place of getAttribute("value")
if ( !support.attributes || !assert(function( div ) {
div.innerHTML = "<input/>";
div.firstChild.setAttribute( "value", "" );
return div.firstChild.getAttribute( "value" ) === "";
}) ) {
addHandle( "value", function( elem, name, isXML ) {
if ( !isXML && elem.nodeName.toLowerCase() === "input" ) {
return elem.defaultValue;
}
});
}
// Support: IE<9
// Use getAttributeNode to fetch booleans when getAttribute lies
if ( !assert(function( div ) {
return div.getAttribute("disabled") == null;
}) ) {
addHandle( booleans, function( elem, name, isXML ) {
var val;
if ( !isXML ) {
return (val = elem.getAttributeNode( name )) && val.specified ?
val.value :
elem[ name ] === true ? name.toLowerCase() : null;
}
});
}
jQuery.find = Sizzle;
jQuery.expr = Sizzle.selectors;
jQuery.expr[":"] = jQuery.expr.pseudos;
jQuery.unique = Sizzle.uniqueSort;
jQuery.text = Sizzle.getText;
jQuery.isXMLDoc = Sizzle.isXML;
jQuery.contains = Sizzle.contains;
})( window );
// String to Object options format cache
var optionsCache = {};
// Convert String-formatted options into Object-formatted ones and store in cache
function createOptions( options ) {
var object = optionsCache[ options ] = {};
jQuery.each( options.match( core_rnotwhite ) || [], function( _, flag ) {
object[ flag ] = true;
});
return object;
}
/*
* Create a callback list using the following parameters:
*
* options: an optional list of space-separated options that will change how
* the callback list behaves or a more traditional option object
*
* By default a callback list will act like an event callback list and can be
* "fired" multiple times.
*
* Possible options:
*
* once: will ensure the callback list can only be fired once (like a Deferred)
*
* memory: will keep track of previous values and will call any callback added
* after the list has been fired right away with the latest "memorized"
* values (like a Deferred)
*
* unique: will ensure a callback can only be added once (no duplicate in the list)
*
* stopOnFalse: interrupt callings when a callback returns false
*
*/
jQuery.Callbacks = function( options ) {
// Convert options from String-formatted to Object-formatted if needed
// (we check in cache first)
options = typeof options === "string" ?
( optionsCache[ options ] || createOptions( options ) ) :
jQuery.extend( {}, options );
var // Flag to know if list is currently firing
firing,
// Last fire value (for non-forgettable lists)
memory,
// Flag to know if list was already fired
fired,
// End of the loop when firing
firingLength,
// Index of currently firing callback (modified by remove if needed)
firingIndex,
// First callback to fire (used internally by add and fireWith)
firingStart,
// Actual callback list
list = [],
// Stack of fire calls for repeatable lists
stack = !options.once && [],
// Fire callbacks
fire = function( data ) {
memory = options.memory && data;
fired = true;
firingIndex = firingStart || 0;
firingStart = 0;
firingLength = list.length;
firing = true;
for ( ; list && firingIndex < firingLength; firingIndex++ ) {
if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) {
memory = false; // To prevent further calls using add
break;
}
}
firing = false;
if ( list ) {
if ( stack ) {
if ( stack.length ) {
fire( stack.shift() );
}
} else if ( memory ) {
list = [];
} else {
self.disable();
}
}
},
// Actual Callbacks object
self = {
// Add a callback or a collection of callbacks to the list
add: function() {
if ( list ) {
// First, we save the current length
var start = list.length;
(function add( args ) {
jQuery.each( args, function( _, arg ) {
var type = jQuery.type( arg );
if ( type === "function" ) {
if ( !options.unique || !self.has( arg ) ) {
list.push( arg );
}
} else if ( arg && arg.length && type !== "string" ) {
// Inspect recursively
add( arg );
}
});
})( arguments );
// Do we need to add the callbacks to the
// current firing batch?
if ( firing ) {
firingLength = list.length;
// With memory, if we're not firing then
// we should call right away
} else if ( memory ) {
firingStart = start;
fire( memory );
}
}
return this;
},
// Remove a callback from the list
remove: function() {
if ( list ) {
jQuery.each( arguments, function( _, arg ) {
var index;
while( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
list.splice( index, 1 );
// Handle firing indexes
if ( firing ) {
if ( index <= firingLength ) {
firingLength--;
}
if ( index <= firingIndex ) {
firingIndex--;
}
}
}
});
}
return this;
},
// Check if a given callback is in the list.
// If no argument is given, return whether or not list has callbacks attached.
has: function( fn ) {
return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length );
},
// Remove all callbacks from the list
empty: function() {
list = [];
firingLength = 0;
return this;
},
// Have the list do nothing anymore
disable: function() {
list = stack = memory = undefined;
return this;
},
// Is it disabled?
disabled: function() {
return !list;
},
// Lock the list in its current state
lock: function() {
stack = undefined;
if ( !memory ) {
self.disable();
}
return this;
},
// Is it locked?
locked: function() {
return !stack;
},
// Call all callbacks with the given context and arguments
fireWith: function( context, args ) {
if ( list && ( !fired || stack ) ) {
args = args || [];
args = [ context, args.slice ? args.slice() : args ];
if ( firing ) {
stack.push( args );
} else {
fire( args );
}
}
return this;
},
// Call all the callbacks with the given arguments
fire: function() {
self.fireWith( this, arguments );
return this;
},
// To know if the callbacks have already been called at least once
fired: function() {
return !!fired;
}
};
return self;
};
jQuery.extend({
Deferred: function( func ) {
var tuples = [
// action, add listener, listener list, final state
[ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ],
[ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ],
[ "notify", "progress", jQuery.Callbacks("memory") ]
],
state = "pending",
promise = {
state: function() {
return state;
},
always: function() {
deferred.done( arguments ).fail( arguments );
return this;
},
then: function( /* fnDone, fnFail, fnProgress */ ) {
var fns = arguments;
return jQuery.Deferred(function( newDefer ) {
jQuery.each( tuples, function( i, tuple ) {
var action = tuple[ 0 ],
fn = jQuery.isFunction( fns[ i ] ) && fns[ i ];
// deferred[ done | fail | progress ] for forwarding actions to newDefer
deferred[ tuple[1] ](function() {
var returned = fn && fn.apply( this, arguments );
if ( returned && jQuery.isFunction( returned.promise ) ) {
returned.promise()
.done( newDefer.resolve )
.fail( newDefer.reject )
.progress( newDefer.notify );
} else {
newDefer[ action + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments );
}
});
});
fns = null;
}).promise();
},
// Get a promise for this deferred
// If obj is provided, the promise aspect is added to the object
promise: function( obj ) {
return obj != null ? jQuery.extend( obj, promise ) : promise;
}
},
deferred = {};
// Keep pipe for back-compat
promise.pipe = promise.then;
// Add list-specific methods
jQuery.each( tuples, function( i, tuple ) {
var list = tuple[ 2 ],
stateString = tuple[ 3 ];
// promise[ done | fail | progress ] = list.add
promise[ tuple[1] ] = list.add;
// Handle state
if ( stateString ) {
list.add(function() {
// state = [ resolved | rejected ]
state = stateString;
// [ reject_list | resolve_list ].disable; progress_list.lock
}, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );
}
// deferred[ resolve | reject | notify ]
deferred[ tuple[0] ] = function() {
deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments );
return this;
};
deferred[ tuple[0] + "With" ] = list.fireWith;
});
// Make the deferred a promise
promise.promise( deferred );
// Call given func if any
if ( func ) {
func.call( deferred, deferred );
}
// All done!
return deferred;
},
// Deferred helper
when: function( subordinate /* , ..., subordinateN */ ) {
var i = 0,
resolveValues = core_slice.call( arguments ),
length = resolveValues.length,
// the count of uncompleted subordinates
remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,
// the master Deferred. If resolveValues consist of only a single Deferred, just use that.
deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
// Update function for both resolve and progress values
updateFunc = function( i, contexts, values ) {
return function( value ) {
contexts[ i ] = this;
values[ i ] = arguments.length > 1 ? core_slice.call( arguments ) : value;
if( values === progressValues ) {
deferred.notifyWith( contexts, values );
} else if ( !( --remaining ) ) {
deferred.resolveWith( contexts, values );
}
};
},
progressValues, progressContexts, resolveContexts;
// add listeners to Deferred subordinates; treat others as resolved
if ( length > 1 ) {
progressValues = new Array( length );
progressContexts = new Array( length );
resolveContexts = new Array( length );
for ( ; i < length; i++ ) {
if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {
resolveValues[ i ].promise()
.done( updateFunc( i, resolveContexts, resolveValues ) )
.fail( deferred.reject )
.progress( updateFunc( i, progressContexts, progressValues ) );
} else {
--remaining;
}
}
}
// if we're not waiting on anything, resolve the master
if ( !remaining ) {
deferred.resolveWith( resolveContexts, resolveValues );
}
return deferred.promise();
}
});
jQuery.support = (function( support ) {
var all, a, input, select, fragment, opt, eventName, isSupported, i,
div = document.createElement("div");
// Setup
div.setAttribute( "className", "t" );
div.innerHTML = " <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";
// Finish early in limited (non-browser) environments
all = div.getElementsByTagName("*") || [];
a = div.getElementsByTagName("a")[ 0 ];
if ( !a || !a.style || !all.length ) {
return support;
}
// First batch of tests
select = document.createElement("select");
opt = select.appendChild( document.createElement("option") );
input = div.getElementsByTagName("input")[ 0 ];
a.style.cssText = "top:1px;float:left;opacity:.5";
// Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7)
support.getSetAttribute = div.className !== "t";
// IE strips leading whitespace when .innerHTML is used
support.leadingWhitespace = div.firstChild.nodeType === 3;
// Make sure that tbody elements aren't automatically inserted
// IE will insert them into empty tables
support.tbody = !div.getElementsByTagName("tbody").length;
// Make sure that link elements get serialized correctly by innerHTML
// This requires a wrapper element in IE
support.htmlSerialize = !!div.getElementsByTagName("link").length;
// Get the style information from getAttribute
// (IE uses .cssText instead)
support.style = /top/.test( a.getAttribute("style") );
// Make sure that URLs aren't manipulated
// (IE normalizes it by default)
support.hrefNormalized = a.getAttribute("href") === "/a";
// Make sure that element opacity exists
// (IE uses filter instead)
// Use a regex to work around a WebKit issue. See #5145
support.opacity = /^0.5/.test( a.style.opacity );
// Verify style float existence
// (IE uses styleFloat instead of cssFloat)
support.cssFloat = !!a.style.cssFloat;
// Check the default checkbox/radio value ("" on WebKit; "on" elsewhere)
support.checkOn = !!input.value;
// Make sure that a selected-by-default option has a working selected property.
// (WebKit defaults to false instead of true, IE too, if it's in an optgroup)
support.optSelected = opt.selected;
// Tests for enctype support on a form (#6743)
support.enctype = !!document.createElement("form").enctype;
// Makes sure cloning an html5 element does not cause problems
// Where outerHTML is undefined, this still works
support.html5Clone = document.createElement("nav").cloneNode( true ).outerHTML !== "<:nav></:nav>";
// Will be defined later
support.inlineBlockNeedsLayout = false;
support.shrinkWrapBlocks = false;
support.pixelPosition = false;
support.deleteExpando = true;
support.noCloneEvent = true;
support.reliableMarginRight = true;
support.boxSizingReliable = true;
// Make sure checked status is properly cloned
input.checked = true;
support.noCloneChecked = input.cloneNode( true ).checked;
// Make sure that the options inside disabled selects aren't marked as disabled
// (WebKit marks them as disabled)
select.disabled = true;
support.optDisabled = !opt.disabled;
// Support: IE<9
try {
delete div.test;
} catch( e ) {
support.deleteExpando = false;
}
// Check if we can trust getAttribute("value")
input = document.createElement("input");
input.setAttribute( "value", "" );
support.input = input.getAttribute( "value" ) === "";
// Check if an input maintains its value after becoming a radio
input.value = "t";
input.setAttribute( "type", "radio" );
support.radioValue = input.value === "t";
// #11217 - WebKit loses check when the name is after the checked attribute
input.setAttribute( "checked", "t" );
input.setAttribute( "name", "t" );
fragment = document.createDocumentFragment();
fragment.appendChild( input );
// Check if a disconnected checkbox will retain its checked
// value of true after appended to the DOM (IE6/7)
support.appendChecked = input.checked;
// WebKit doesn't clone checked state correctly in fragments
support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked;
// Support: IE<9
// Opera does not clone events (and typeof div.attachEvent === undefined).
// IE9-10 clones events bound via attachEvent, but they don't trigger with .click()
if ( div.attachEvent ) {
div.attachEvent( "onclick", function() {
support.noCloneEvent = false;
});
div.cloneNode( true ).click();
}
// Support: IE<9 (lack submit/change bubble), Firefox 17+ (lack focusin event)
// Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP)
for ( i in { submit: true, change: true, focusin: true }) {
div.setAttribute( eventName = "on" + i, "t" );
support[ i + "Bubbles" ] = eventName in window || div.attributes[ eventName ].expando === false;
}
div.style.backgroundClip = "content-box";
div.cloneNode( true ).style.backgroundClip = "";
support.clearCloneStyle = div.style.backgroundClip === "content-box";
// Support: IE<9
// Iteration over object's inherited properties before its own.
for ( i in jQuery( support ) ) {
break;
}
support.ownLast = i !== "0";
// Run tests that need a body at doc ready
jQuery(function() {
var container, marginDiv, tds,
divReset = "padding:0;margin:0;border:0;display:block;box-sizing:content-box;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;",
body = document.getElementsByTagName("body")[0];
if ( !body ) {
// Return for frameset docs that don't have a body
return;
}
container = document.createElement("div");
container.style.cssText = "border:0;width:0;height:0;position:absolute;top:0;left:-9999px;margin-top:1px";
body.appendChild( container ).appendChild( div );
// Support: IE8
// Check if table cells still have offsetWidth/Height when they are set
// to display:none and there are still other visible table cells in a
// table row; if so, offsetWidth/Height are not reliable for use when
// determining if an element has been hidden directly using
// display:none (it is still safe to use offsets if a parent element is
// hidden; don safety goggles and see bug #4512 for more information).
div.innerHTML = "<table><tr><td></td><td>t</td></tr></table>";
tds = div.getElementsByTagName("td");
tds[ 0 ].style.cssText = "padding:0;margin:0;border:0;display:none";
isSupported = ( tds[ 0 ].offsetHeight === 0 );
tds[ 0 ].style.display = "";
tds[ 1 ].style.display = "none";
// Support: IE8
// Check if empty table cells still have offsetWidth/Height
support.reliableHiddenOffsets = isSupported && ( tds[ 0 ].offsetHeight === 0 );
// Check box-sizing and margin behavior.
div.innerHTML = "";
div.style.cssText = "box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%;";
// Workaround failing boxSizing test due to offsetWidth returning wrong value
// with some non-1 values of body zoom, ticket #13543
jQuery.swap( body, body.style.zoom != null ? { zoom: 1 } : {}, function() {
support.boxSizing = div.offsetWidth === 4;
});
// Use window.getComputedStyle because jsdom on node.js will break without it.
if ( window.getComputedStyle ) {
support.pixelPosition = ( window.getComputedStyle( div, null ) || {} ).top !== "1%";
support.boxSizingReliable = ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px";
// Check if div with explicit width and no margin-right incorrectly
// gets computed margin-right based on width of container. (#3333)
// Fails in WebKit before Feb 2011 nightlies
// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
marginDiv = div.appendChild( document.createElement("div") );
marginDiv.style.cssText = div.style.cssText = divReset;
marginDiv.style.marginRight = marginDiv.style.width = "0";
div.style.width = "1px";
support.reliableMarginRight =
!parseFloat( ( window.getComputedStyle( marginDiv, null ) || {} ).marginRight );
}
if ( typeof div.style.zoom !== core_strundefined ) {
// Support: IE<8
// Check if natively block-level elements act like inline-block
// elements when setting their display to 'inline' and giving
// them layout
div.innerHTML = "";
div.style.cssText = divReset + "width:1px;padding:1px;display:inline;zoom:1";
support.inlineBlockNeedsLayout = ( div.offsetWidth === 3 );
// Support: IE6
// Check if elements with layout shrink-wrap their children
div.style.display = "block";
div.innerHTML = "<div></div>";
div.firstChild.style.width = "5px";
support.shrinkWrapBlocks = ( div.offsetWidth !== 3 );
if ( support.inlineBlockNeedsLayout ) {
// Prevent IE 6 from affecting layout for positioned elements #11048
// Prevent IE from shrinking the body in IE 7 mode #12869
// Support: IE<8
body.style.zoom = 1;
}
}
body.removeChild( container );
// Null elements to avoid leaks in IE
container = div = tds = marginDiv = null;
});
// Null elements to avoid leaks in IE
all = select = fragment = opt = a = input = null;
return support;
})({});
var rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/,
rmultiDash = /([A-Z])/g;
function internalData( elem, name, data, pvt /* Internal Use Only */ ){
if ( !jQuery.acceptData( elem ) ) {
return;
}
var ret, thisCache,
internalKey = jQuery.expando,
// We have to handle DOM nodes and JS objects differently because IE6-7
// can't GC object references properly across the DOM-JS boundary
isNode = elem.nodeType,
// Only DOM nodes need the global jQuery cache; JS object data is
// attached directly to the object so GC can occur automatically
cache = isNode ? jQuery.cache : elem,
// Only defining an ID for JS objects if its cache already exists allows
// the code to shortcut on the same path as a DOM node with no cache
id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey;
// Avoid doing any more work than we need to when trying to get data on an
// object that has no data at all
if ( (!id || !cache[id] || (!pvt && !cache[id].data)) && data === undefined && typeof name === "string" ) {
return;
}
if ( !id ) {
// Only DOM nodes need a new unique ID for each element since their data
// ends up in the global cache
if ( isNode ) {
id = elem[ internalKey ] = core_deletedIds.pop() || jQuery.guid++;
} else {
id = internalKey;
}
}
if ( !cache[ id ] ) {
// Avoid exposing jQuery metadata on plain JS objects when the object
// is serialized using JSON.stringify
cache[ id ] = isNode ? {} : { toJSON: jQuery.noop };
}
// An object can be passed to jQuery.data instead of a key/value pair; this gets
// shallow copied over onto the existing cache
if ( typeof name === "object" || typeof name === "function" ) {
if ( pvt ) {
cache[ id ] = jQuery.extend( cache[ id ], name );
} else {
cache[ id ].data = jQuery.extend( cache[ id ].data, name );
}
}
thisCache = cache[ id ];
// jQuery data() is stored in a separate object inside the object's internal data
// cache in order to avoid key collisions between internal data and user-defined
// data.
if ( !pvt ) {
if ( !thisCache.data ) {
thisCache.data = {};
}
thisCache = thisCache.data;
}
if ( data !== undefined ) {
thisCache[ jQuery.camelCase( name ) ] = data;
}
// Check for both converted-to-camel and non-converted data property names
// If a data property was specified
if ( typeof name === "string" ) {
// First Try to find as-is property data
ret = thisCache[ name ];
// Test for null|undefined property data
if ( ret == null ) {
// Try to find the camelCased property
ret = thisCache[ jQuery.camelCase( name ) ];
}
} else {
ret = thisCache;
}
return ret;
}
function internalRemoveData( elem, name, pvt ) {
if ( !jQuery.acceptData( elem ) ) {
return;
}
var thisCache, i,
isNode = elem.nodeType,
// See jQuery.data for more information
cache = isNode ? jQuery.cache : elem,
id = isNode ? elem[ jQuery.expando ] : jQuery.expando;
// If there is already no cache entry for this object, there is no
// purpose in continuing
if ( !cache[ id ] ) {
return;
}
if ( name ) {
thisCache = pvt ? cache[ id ] : cache[ id ].data;
if ( thisCache ) {
// Support array or space separated string names for data keys
if ( !jQuery.isArray( name ) ) {
// try the string as a key before any manipulation
if ( name in thisCache ) {
name = [ name ];
} else {
// split the camel cased version by spaces unless a key with the spaces exists
name = jQuery.camelCase( name );
if ( name in thisCache ) {
name = [ name ];
} else {
name = name.split(" ");
}
}
} else {
// If "name" is an array of keys...
// When data is initially created, via ("key", "val") signature,
// keys will be converted to camelCase.
// Since there is no way to tell _how_ a key was added, remove
// both plain key and camelCase key. #12786
// This will only penalize the array argument path.
name = name.concat( jQuery.map( name, jQuery.camelCase ) );
}
i = name.length;
while ( i-- ) {
delete thisCache[ name[i] ];
}
// If there is no data left in the cache, we want to continue
// and let the cache object itself get destroyed
if ( pvt ? !isEmptyDataObject(thisCache) : !jQuery.isEmptyObject(thisCache) ) {
return;
}
}
}
// See jQuery.data for more information
if ( !pvt ) {
delete cache[ id ].data;
// Don't destroy the parent cache unless the internal data object
// had been the only thing left in it
if ( !isEmptyDataObject( cache[ id ] ) ) {
return;
}
}
// Destroy the cache
if ( isNode ) {
jQuery.cleanData( [ elem ], true );
// Use delete when supported for expandos or `cache` is not a window per isWindow (#10080)
/* jshint eqeqeq: false */
} else if ( jQuery.support.deleteExpando || cache != cache.window ) {
/* jshint eqeqeq: true */
delete cache[ id ];
// When all else fails, null
} else {
cache[ id ] = null;
}
}
jQuery.extend({
cache: {},
// The following elements throw uncatchable exceptions if you
// attempt to add expando properties to them.
noData: {
"applet": true,
"embed": true,
// Ban all objects except for Flash (which handle expandos)
"object": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"
},
hasData: function( elem ) {
elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ];
return !!elem && !isEmptyDataObject( elem );
},
data: function( elem, name, data ) {
return internalData( elem, name, data );
},
removeData: function( elem, name ) {
return internalRemoveData( elem, name );
},
// For internal use only.
_data: function( elem, name, data ) {
return internalData( elem, name, data, true );
},
_removeData: function( elem, name ) {
return internalRemoveData( elem, name, true );
},
// A method for determining if a DOM node can handle the data expando
acceptData: function( elem ) {
// Do not set data on non-element because it will not be cleared (#8335).
if ( elem.nodeType && elem.nodeType !== 1 && elem.nodeType !== 9 ) {
return false;
}
var noData = elem.nodeName && jQuery.noData[ elem.nodeName.toLowerCase() ];
// nodes accept data unless otherwise specified; rejection can be conditional
return !noData || noData !== true && elem.getAttribute("classid") === noData;
}
});
jQuery.fn.extend({
data: function( key, value ) {
var attrs, name,
data = null,
i = 0,
elem = this[0];
// Special expections of .data basically thwart jQuery.access,
// so implement the relevant behavior ourselves
// Gets all values
if ( key === undefined ) {
if ( this.length ) {
data = jQuery.data( elem );
if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) {
attrs = elem.attributes;
for ( ; i < attrs.length; i++ ) {
name = attrs[i].name;
if ( name.indexOf("data-") === 0 ) {
name = jQuery.camelCase( name.slice(5) );
dataAttr( elem, name, data[ name ] );
}
}
jQuery._data( elem, "parsedAttrs", true );
}
}
return data;
}
// Sets multiple values
if ( typeof key === "object" ) {
return this.each(function() {
jQuery.data( this, key );
});
}
return arguments.length > 1 ?
// Sets one value
this.each(function() {
jQuery.data( this, key, value );
}) :
// Gets one value
// Try to fetch any internally stored data first
elem ? dataAttr( elem, key, jQuery.data( elem, key ) ) : null;
},
removeData: function( key ) {
return this.each(function() {
jQuery.removeData( this, key );
});
}
});
function dataAttr( elem, key, data ) {
// If nothing was found internally, try to fetch any
// data from the HTML5 data-* attribute
if ( data === undefined && elem.nodeType === 1 ) {
var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();
data = elem.getAttribute( name );
if ( typeof data === "string" ) {
try {
data = data === "true" ? true :
data === "false" ? false :
data === "null" ? null :
// Only convert to a number if it doesn't change the string
+data + "" === data ? +data :
rbrace.test( data ) ? jQuery.parseJSON( data ) :
data;
} catch( e ) {}
// Make sure we set the data so it isn't changed later
jQuery.data( elem, key, data );
} else {
data = undefined;
}
}
return data;
}
// checks a cache object for emptiness
function isEmptyDataObject( obj ) {
var name;
for ( name in obj ) {
// if the public data object is empty, the private is still empty
if ( name === "data" && jQuery.isEmptyObject( obj[name] ) ) {
continue;
}
if ( name !== "toJSON" ) {
return false;
}
}
return true;
}
jQuery.extend({
queue: function( elem, type, data ) {
var queue;
if ( elem ) {
type = ( type || "fx" ) + "queue";
queue = jQuery._data( elem, type );
// Speed up dequeue by getting out quickly if this is just a lookup
if ( data ) {
if ( !queue || jQuery.isArray(data) ) {
queue = jQuery._data( elem, type, jQuery.makeArray(data) );
} else {
queue.push( data );
}
}
return queue || [];
}
},
dequeue: function( elem, type ) {
type = type || "fx";
var queue = jQuery.queue( elem, type ),
startLength = queue.length,
fn = queue.shift(),
hooks = jQuery._queueHooks( elem, type ),
next = function() {
jQuery.dequeue( elem, type );
};
// If the fx queue is dequeued, always remove the progress sentinel
if ( fn === "inprogress" ) {
fn = queue.shift();
startLength--;
}
if ( fn ) {
// Add a progress sentinel to prevent the fx queue from being
// automatically dequeued
if ( type === "fx" ) {
queue.unshift( "inprogress" );
}
// clear up the last queue stop function
delete hooks.stop;
fn.call( elem, next, hooks );
}
if ( !startLength && hooks ) {
hooks.empty.fire();
}
},
// not intended for public consumption - generates a queueHooks object, or returns the current one
_queueHooks: function( elem, type ) {
var key = type + "queueHooks";
return jQuery._data( elem, key ) || jQuery._data( elem, key, {
empty: jQuery.Callbacks("once memory").add(function() {
jQuery._removeData( elem, type + "queue" );
jQuery._removeData( elem, key );
})
});
}
});
jQuery.fn.extend({
queue: function( type, data ) {
var setter = 2;
if ( typeof type !== "string" ) {
data = type;
type = "fx";
setter--;
}
if ( arguments.length < setter ) {
return jQuery.queue( this[0], type );
}
return data === undefined ?
this :
this.each(function() {
var queue = jQuery.queue( this, type, data );
// ensure a hooks for this queue
jQuery._queueHooks( this, type );
if ( type === "fx" && queue[0] !== "inprogress" ) {
jQuery.dequeue( this, type );
}
});
},
dequeue: function( type ) {
return this.each(function() {
jQuery.dequeue( this, type );
});
},
// Based off of the plugin by Clint Helfers, with permission.
// http://blindsignals.com/index.php/2009/07/jquery-delay/
delay: function( time, type ) {
time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
type = type || "fx";
return this.queue( type, function( next, hooks ) {
var timeout = setTimeout( next, time );
hooks.stop = function() {
clearTimeout( timeout );
};
});
},
clearQueue: function( type ) {
return this.queue( type || "fx", [] );
},
// Get a promise resolved when queues of a certain type
// are emptied (fx is the type by default)
promise: function( type, obj ) {
var tmp,
count = 1,
defer = jQuery.Deferred(),
elements = this,
i = this.length,
resolve = function() {
if ( !( --count ) ) {
defer.resolveWith( elements, [ elements ] );
}
};
if ( typeof type !== "string" ) {
obj = type;
type = undefined;
}
type = type || "fx";
while( i-- ) {
tmp = jQuery._data( elements[ i ], type + "queueHooks" );
if ( tmp && tmp.empty ) {
count++;
tmp.empty.add( resolve );
}
}
resolve();
return defer.promise( obj );
}
});
var nodeHook, boolHook,
rclass = /[\t\r\n\f]/g,
rreturn = /\r/g,
rfocusable = /^(?:input|select|textarea|button|object)$/i,
rclickable = /^(?:a|area)$/i,
ruseDefault = /^(?:checked|selected)$/i,
getSetAttribute = jQuery.support.getSetAttribute,
getSetInput = jQuery.support.input;
jQuery.fn.extend({
attr: function( name, value ) {
return jQuery.access( this, jQuery.attr, name, value, arguments.length > 1 );
},
removeAttr: function( name ) {
return this.each(function() {
jQuery.removeAttr( this, name );
});
},
prop: function( name, value ) {
return jQuery.access( this, jQuery.prop, name, value, arguments.length > 1 );
},
removeProp: function( name ) {
name = jQuery.propFix[ name ] || name;
return this.each(function() {
// try/catch handles cases where IE balks (such as removing a property on window)
try {
this[ name ] = undefined;
delete this[ name ];
} catch( e ) {}
});
},
addClass: function( value ) {
var classes, elem, cur, clazz, j,
i = 0,
len = this.length,
proceed = typeof value === "string" && value;
if ( jQuery.isFunction( value ) ) {
return this.each(function( j ) {
jQuery( this ).addClass( value.call( this, j, this.className ) );
});
}
if ( proceed ) {
// The disjunction here is for better compressibility (see removeClass)
classes = ( value || "" ).match( core_rnotwhite ) || [];
for ( ; i < len; i++ ) {
elem = this[ i ];
cur = elem.nodeType === 1 && ( elem.className ?
( " " + elem.className + " " ).replace( rclass, " " ) :
" "
);
if ( cur ) {
j = 0;
while ( (clazz = classes[j++]) ) {
if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
cur += clazz + " ";
}
}
elem.className = jQuery.trim( cur );
}
}
}
return this;
},
removeClass: function( value ) {
var classes, elem, cur, clazz, j,
i = 0,
len = this.length,
proceed = arguments.length === 0 || typeof value === "string" && value;
if ( jQuery.isFunction( value ) ) {
return this.each(function( j ) {
jQuery( this ).removeClass( value.call( this, j, this.className ) );
});
}
if ( proceed ) {
classes = ( value || "" ).match( core_rnotwhite ) || [];
for ( ; i < len; i++ ) {
elem = this[ i ];
// This expression is here for better compressibility (see addClass)
cur = elem.nodeType === 1 && ( elem.className ?
( " " + elem.className + " " ).replace( rclass, " " ) :
""
);
if ( cur ) {
j = 0;
while ( (clazz = classes[j++]) ) {
// Remove *all* instances
while ( cur.indexOf( " " + clazz + " " ) >= 0 ) {
cur = cur.replace( " " + clazz + " ", " " );
}
}
elem.className = value ? jQuery.trim( cur ) : "";
}
}
}
return this;
},
toggleClass: function( value, stateVal ) {
var type = typeof value;
if ( typeof stateVal === "boolean" && type === "string" ) {
return stateVal ? this.addClass( value ) : this.removeClass( value );
}
if ( jQuery.isFunction( value ) ) {
return this.each(function( i ) {
jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
});
}
return this.each(function() {
if ( type === "string" ) {
// toggle individual class names
var className,
i = 0,
self = jQuery( this ),
classNames = value.match( core_rnotwhite ) || [];
while ( (className = classNames[ i++ ]) ) {
// check each className given, space separated list
if ( self.hasClass( className ) ) {
self.removeClass( className );
} else {
self.addClass( className );
}
}
// Toggle whole class name
} else if ( type === core_strundefined || type === "boolean" ) {
if ( this.className ) {
// store className if set
jQuery._data( this, "__className__", this.className );
}
// If the element has a class name or if we're passed "false",
// then remove the whole classname (if there was one, the above saved it).
// Otherwise bring back whatever was previously saved (if anything),
// falling back to the empty string if nothing was stored.
this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || "";
}
});
},
hasClass: function( selector ) {
var className = " " + selector + " ",
i = 0,
l = this.length;
for ( ; i < l; i++ ) {
if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) {
return true;
}
}
return false;
},
val: function( value ) {
var ret, hooks, isFunction,
elem = this[0];
if ( !arguments.length ) {
if ( elem ) {
hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];
if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
return ret;
}
ret = elem.value;
return typeof ret === "string" ?
// handle most common string cases
ret.replace(rreturn, "") :
// handle cases where value is null/undef or number
ret == null ? "" : ret;
}
return;
}
isFunction = jQuery.isFunction( value );
return this.each(function( i ) {
var val;
if ( this.nodeType !== 1 ) {
return;
}
if ( isFunction ) {
val = value.call( this, i, jQuery( this ).val() );
} else {
val = value;
}
// Treat null/undefined as ""; convert numbers to string
if ( val == null ) {
val = "";
} else if ( typeof val === "number" ) {
val += "";
} else if ( jQuery.isArray( val ) ) {
val = jQuery.map(val, function ( value ) {
return value == null ? "" : value + "";
});
}
hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
// If set returns undefined, fall back to normal setting
if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) {
this.value = val;
}
});
}
});
jQuery.extend({
valHooks: {
option: {
get: function( elem ) {
// Use proper attribute retrieval(#6932, #12072)
var val = jQuery.find.attr( elem, "value" );
return val != null ?
val :
elem.text;
}
},
select: {
get: function( elem ) {
var value, option,
options = elem.options,
index = elem.selectedIndex,
one = elem.type === "select-one" || index < 0,
values = one ? null : [],
max = one ? index + 1 : options.length,
i = index < 0 ?
max :
one ? index : 0;
// Loop through all the selected options
for ( ; i < max; i++ ) {
option = options[ i ];
// oldIE doesn't update selected after form reset (#2551)
if ( ( option.selected || i === index ) &&
// Don't return options that are disabled or in a disabled optgroup
( jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) &&
( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {
// Get the specific value for the option
value = jQuery( option ).val();
// We don't need an array for one selects
if ( one ) {
return value;
}
// Multi-Selects return an array
values.push( value );
}
}
return values;
},
set: function( elem, value ) {
var optionSet, option,
options = elem.options,
values = jQuery.makeArray( value ),
i = options.length;
while ( i-- ) {
option = options[ i ];
if ( (option.selected = jQuery.inArray( jQuery(option).val(), values ) >= 0) ) {
optionSet = true;
}
}
// force browsers to behave consistently when non-matching value is set
if ( !optionSet ) {
elem.selectedIndex = -1;
}
return values;
}
}
},
attr: function( elem, name, value ) {
var hooks, ret,
nType = elem.nodeType;
// don't get/set attributes on text, comment and attribute nodes
if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
return;
}
// Fallback to prop when attributes are not supported
if ( typeof elem.getAttribute === core_strundefined ) {
return jQuery.prop( elem, name, value );
}
// All attributes are lowercase
// Grab necessary hook if one is defined
if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
name = name.toLowerCase();
hooks = jQuery.attrHooks[ name ] ||
( jQuery.expr.match.bool.test( name ) ? boolHook : nodeHook );
}
if ( value !== undefined ) {
if ( value === null ) {
jQuery.removeAttr( elem, name );
} else if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
return ret;
} else {
elem.setAttribute( name, value + "" );
return value;
}
} else if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
return ret;
} else {
ret = jQuery.find.attr( elem, name );
// Non-existent attributes return null, we normalize to undefined
return ret == null ?
undefined :
ret;
}
},
removeAttr: function( elem, value ) {
var name, propName,
i = 0,
attrNames = value && value.match( core_rnotwhite );
if ( attrNames && elem.nodeType === 1 ) {
while ( (name = attrNames[i++]) ) {
propName = jQuery.propFix[ name ] || name;
// Boolean attributes get special treatment (#10870)
if ( jQuery.expr.match.bool.test( name ) ) {
// Set corresponding property to false
if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) {
elem[ propName ] = false;
// Support: IE<9
// Also clear defaultChecked/defaultSelected (if appropriate)
} else {
elem[ jQuery.camelCase( "default-" + name ) ] =
elem[ propName ] = false;
}
// See #9699 for explanation of this approach (setting first, then removal)
} else {
jQuery.attr( elem, name, "" );
}
elem.removeAttribute( getSetAttribute ? name : propName );
}
}
},
attrHooks: {
type: {
set: function( elem, value ) {
if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) {
// Setting the type on a radio button after the value resets the value in IE6-9
// Reset value to default in case type is set after value during creation
var val = elem.value;
elem.setAttribute( "type", value );
if ( val ) {
elem.value = val;
}
return value;
}
}
}
},
propFix: {
"for": "htmlFor",
"class": "className"
},
prop: function( elem, name, value ) {
var ret, hooks, notxml,
nType = elem.nodeType;
// don't get/set properties on text, comment and attribute nodes
if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
return;
}
notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
if ( notxml ) {
// Fix name and attach hooks
name = jQuery.propFix[ name ] || name;
hooks = jQuery.propHooks[ name ];
}
if ( value !== undefined ) {
return hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ?
ret :
( elem[ name ] = value );
} else {
return hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ?
ret :
elem[ name ];
}
},
propHooks: {
tabIndex: {
get: function( elem ) {
// elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set
// http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
// Use proper attribute retrieval(#12072)
var tabindex = jQuery.find.attr( elem, "tabindex" );
return tabindex ?
parseInt( tabindex, 10 ) :
rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ?
0 :
-1;
}
}
}
});
// Hooks for boolean attributes
boolHook = {
set: function( elem, value, name ) {
if ( value === false ) {
// Remove boolean attributes when set to false
jQuery.removeAttr( elem, name );
} else if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) {
// IE<8 needs the *property* name
elem.setAttribute( !getSetAttribute && jQuery.propFix[ name ] || name, name );
// Use defaultChecked and defaultSelected for oldIE
} else {
elem[ jQuery.camelCase( "default-" + name ) ] = elem[ name ] = true;
}
return name;
}
};
jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) {
var getter = jQuery.expr.attrHandle[ name ] || jQuery.find.attr;
jQuery.expr.attrHandle[ name ] = getSetInput && getSetAttribute || !ruseDefault.test( name ) ?
function( elem, name, isXML ) {
var fn = jQuery.expr.attrHandle[ name ],
ret = isXML ?
undefined :
/* jshint eqeqeq: false */
(jQuery.expr.attrHandle[ name ] = undefined) !=
getter( elem, name, isXML ) ?
name.toLowerCase() :
null;
jQuery.expr.attrHandle[ name ] = fn;
return ret;
} :
function( elem, name, isXML ) {
return isXML ?
undefined :
elem[ jQuery.camelCase( "default-" + name ) ] ?
name.toLowerCase() :
null;
};
});
// fix oldIE attroperties
if ( !getSetInput || !getSetAttribute ) {
jQuery.attrHooks.value = {
set: function( elem, value, name ) {
if ( jQuery.nodeName( elem, "input" ) ) {
// Does not return so that setAttribute is also used
elem.defaultValue = value;
} else {
// Use nodeHook if defined (#1954); otherwise setAttribute is fine
return nodeHook && nodeHook.set( elem, value, name );
}
}
};
}
// IE6/7 do not support getting/setting some attributes with get/setAttribute
if ( !getSetAttribute ) {
// Use this for any attribute in IE6/7
// This fixes almost every IE6/7 issue
nodeHook = {
set: function( elem, value, name ) {
// Set the existing or create a new attribute node
var ret = elem.getAttributeNode( name );
if ( !ret ) {
elem.setAttributeNode(
(ret = elem.ownerDocument.createAttribute( name ))
);
}
ret.value = value += "";
// Break association with cloned elements by also using setAttribute (#9646)
return name === "value" || value === elem.getAttribute( name ) ?
value :
undefined;
}
};
jQuery.expr.attrHandle.id = jQuery.expr.attrHandle.name = jQuery.expr.attrHandle.coords =
// Some attributes are constructed with empty-string values when not defined
function( elem, name, isXML ) {
var ret;
return isXML ?
undefined :
(ret = elem.getAttributeNode( name )) && ret.value !== "" ?
ret.value :
null;
};
jQuery.valHooks.button = {
get: function( elem, name ) {
var ret = elem.getAttributeNode( name );
return ret && ret.specified ?
ret.value :
undefined;
},
set: nodeHook.set
};
// Set contenteditable to false on removals(#10429)
// Setting to empty string throws an error as an invalid value
jQuery.attrHooks.contenteditable = {
set: function( elem, value, name ) {
nodeHook.set( elem, value === "" ? false : value, name );
}
};
// Set width and height to auto instead of 0 on empty string( Bug #8150 )
// This is for removals
jQuery.each([ "width", "height" ], function( i, name ) {
jQuery.attrHooks[ name ] = {
set: function( elem, value ) {
if ( value === "" ) {
elem.setAttribute( name, "auto" );
return value;
}
}
};
});
}
// Some attributes require a special call on IE
// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
if ( !jQuery.support.hrefNormalized ) {
// href/src property should get the full normalized URL (#10299/#12915)
jQuery.each([ "href", "src" ], function( i, name ) {
jQuery.propHooks[ name ] = {
get: function( elem ) {
return elem.getAttribute( name, 4 );
}
};
});
}
if ( !jQuery.support.style ) {
jQuery.attrHooks.style = {
get: function( elem ) {
// Return undefined in the case of empty string
// Note: IE uppercases css property names, but if we were to .toLowerCase()
// .cssText, that would destroy case senstitivity in URL's, like in "background"
return elem.style.cssText || undefined;
},
set: function( elem, value ) {
return ( elem.style.cssText = value + "" );
}
};
}
// Safari mis-reports the default selected property of an option
// Accessing the parent's selectedIndex property fixes it
if ( !jQuery.support.optSelected ) {
jQuery.propHooks.selected = {
get: function( elem ) {
var parent = elem.parentNode;
if ( parent ) {
parent.selectedIndex;
// Make sure that it also works with optgroups, see #5701
if ( parent.parentNode ) {
parent.parentNode.selectedIndex;
}
}
return null;
}
};
}
jQuery.each([
"tabIndex",
"readOnly",
"maxLength",
"cellSpacing",
"cellPadding",
"rowSpan",
"colSpan",
"useMap",
"frameBorder",
"contentEditable"
], function() {
jQuery.propFix[ this.toLowerCase() ] = this;
});
// IE6/7 call enctype encoding
if ( !jQuery.support.enctype ) {
jQuery.propFix.enctype = "encoding";
}
// Radios and checkboxes getter/setter
jQuery.each([ "radio", "checkbox" ], function() {
jQuery.valHooks[ this ] = {
set: function( elem, value ) {
if ( jQuery.isArray( value ) ) {
return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );
}
}
};
if ( !jQuery.support.checkOn ) {
jQuery.valHooks[ this ].get = function( elem ) {
// Support: Webkit
// "" is returned instead of "on" if a value isn't specified
return elem.getAttribute("value") === null ? "on" : elem.value;
};
}
});
var rformElems = /^(?:input|select|textarea)$/i,
rkeyEvent = /^key/,
rmouseEvent = /^(?:mouse|contextmenu)|click/,
rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
rtypenamespace = /^([^.]*)(?:\.(.+)|)$/;
function returnTrue() {
return true;
}
function returnFalse() {
return false;
}
function safeActiveElement() {
try {
return document.activeElement;
} catch ( err ) { }
}
/*
* Helper functions for managing events -- not part of the public interface.
* Props to Dean Edwards' addEvent library for many of the ideas.
*/
jQuery.event = {
global: {},
add: function( elem, types, handler, data, selector ) {
var tmp, events, t, handleObjIn,
special, eventHandle, handleObj,
handlers, type, namespaces, origType,
elemData = jQuery._data( elem );
// Don't attach events to noData or text/comment nodes (but allow plain objects)
if ( !elemData ) {
return;
}
// Caller can pass in an object of custom data in lieu of the handler
if ( handler.handler ) {
handleObjIn = handler;
handler = handleObjIn.handler;
selector = handleObjIn.selector;
}
// Make sure that the handler has a unique ID, used to find/remove it later
if ( !handler.guid ) {
handler.guid = jQuery.guid++;
}
// Init the element's event structure and main handler, if this is the first
if ( !(events = elemData.events) ) {
events = elemData.events = {};
}
if ( !(eventHandle = elemData.handle) ) {
eventHandle = elemData.handle = function( e ) {
// Discard the second event of a jQuery.event.trigger() and
// when an event is called after a page has unloaded
return typeof jQuery !== core_strundefined && (!e || jQuery.event.triggered !== e.type) ?
jQuery.event.dispatch.apply( eventHandle.elem, arguments ) :
undefined;
};
// Add elem as a property of the handle fn to prevent a memory leak with IE non-native events
eventHandle.elem = elem;
}
// Handle multiple events separated by a space
types = ( types || "" ).match( core_rnotwhite ) || [""];
t = types.length;
while ( t-- ) {
tmp = rtypenamespace.exec( types[t] ) || [];
type = origType = tmp[1];
namespaces = ( tmp[2] || "" ).split( "." ).sort();
// There *must* be a type, no attaching namespace-only handlers
if ( !type ) {
continue;
}
// If event changes its type, use the special event handlers for the changed type
special = jQuery.event.special[ type ] || {};
// If selector defined, determine special event api type, otherwise given type
type = ( selector ? special.delegateType : special.bindType ) || type;
// Update special based on newly reset type
special = jQuery.event.special[ type ] || {};
// handleObj is passed to all event handlers
handleObj = jQuery.extend({
type: type,
origType: origType,
data: data,
handler: handler,
guid: handler.guid,
selector: selector,
needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
namespace: namespaces.join(".")
}, handleObjIn );
// Init the event handler queue if we're the first
if ( !(handlers = events[ type ]) ) {
handlers = events[ type ] = [];
handlers.delegateCount = 0;
// Only use addEventListener/attachEvent if the special events handler returns false
if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
// Bind the global event handler to the element
if ( elem.addEventListener ) {
elem.addEventListener( type, eventHandle, false );
} else if ( elem.attachEvent ) {
elem.attachEvent( "on" + type, eventHandle );
}
}
}
if ( special.add ) {
special.add.call( elem, handleObj );
if ( !handleObj.handler.guid ) {
handleObj.handler.guid = handler.guid;
}
}
// Add to the element's handler list, delegates in front
if ( selector ) {
handlers.splice( handlers.delegateCount++, 0, handleObj );
} else {
handlers.push( handleObj );
}
// Keep track of which events have ever been used, for event optimization
jQuery.event.global[ type ] = true;
}
// Nullify elem to prevent memory leaks in IE
elem = null;
},
// Detach an event or set of events from an element
remove: function( elem, types, handler, selector, mappedTypes ) {
var j, handleObj, tmp,
origCount, t, events,
special, handlers, type,
namespaces, origType,
elemData = jQuery.hasData( elem ) && jQuery._data( elem );
if ( !elemData || !(events = elemData.events) ) {
return;
}
// Once for each type.namespace in types; type may be omitted
types = ( types || "" ).match( core_rnotwhite ) || [""];
t = types.length;
while ( t-- ) {
tmp = rtypenamespace.exec( types[t] ) || [];
type = origType = tmp[1];
namespaces = ( tmp[2] || "" ).split( "." ).sort();
// Unbind all events (on this namespace, if provided) for the element
if ( !type ) {
for ( type in events ) {
jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
}
continue;
}
special = jQuery.event.special[ type ] || {};
type = ( selector ? special.delegateType : special.bindType ) || type;
handlers = events[ type ] || [];
tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" );
// Remove matching events
origCount = j = handlers.length;
while ( j-- ) {
handleObj = handlers[ j ];
if ( ( mappedTypes || origType === handleObj.origType ) &&
( !handler || handler.guid === handleObj.guid ) &&
( !tmp || tmp.test( handleObj.namespace ) ) &&
( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {
handlers.splice( j, 1 );
if ( handleObj.selector ) {
handlers.delegateCount--;
}
if ( special.remove ) {
special.remove.call( elem, handleObj );
}
}
}
// Remove generic event handler if we removed something and no more handlers exist
// (avoids potential for endless recursion during removal of special event handlers)
if ( origCount && !handlers.length ) {
if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
jQuery.removeEvent( elem, type, elemData.handle );
}
delete events[ type ];
}
}
// Remove the expando if it's no longer used
if ( jQuery.isEmptyObject( events ) ) {
delete elemData.handle;
// removeData also checks for emptiness and clears the expando if empty
// so use it instead of delete
jQuery._removeData( elem, "events" );
}
},
trigger: function( event, data, elem, onlyHandlers ) {
var handle, ontype, cur,
bubbleType, special, tmp, i,
eventPath = [ elem || document ],
type = core_hasOwn.call( event, "type" ) ? event.type : event,
namespaces = core_hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : [];
cur = tmp = elem = elem || document;
// Don't do events on text and comment nodes
if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
return;
}
// focus/blur morphs to focusin/out; ensure we're not firing them right now
if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
return;
}
if ( type.indexOf(".") >= 0 ) {
// Namespaced trigger; create a regexp to match event type in handle()
namespaces = type.split(".");
type = namespaces.shift();
namespaces.sort();
}
ontype = type.indexOf(":") < 0 && "on" + type;
// Caller can pass in a jQuery.Event object, Object, or just an event type string
event = event[ jQuery.expando ] ?
event :
new jQuery.Event( type, typeof event === "object" && event );
// Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
event.isTrigger = onlyHandlers ? 2 : 3;
event.namespace = namespaces.join(".");
event.namespace_re = event.namespace ?
new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) :
null;
// Clean up the event in case it is being reused
event.result = undefined;
if ( !event.target ) {
event.target = elem;
}
// Clone any incoming data and prepend the event, creating the handler arg list
data = data == null ?
[ event ] :
jQuery.makeArray( data, [ event ] );
// Allow special events to draw outside the lines
special = jQuery.event.special[ type ] || {};
if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
return;
}
// Determine event propagation path in advance, per W3C events spec (#9951)
// Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
bubbleType = special.delegateType || type;
if ( !rfocusMorph.test( bubbleType + type ) ) {
cur = cur.parentNode;
}
for ( ; cur; cur = cur.parentNode ) {
eventPath.push( cur );
tmp = cur;
}
// Only add window if we got to document (e.g., not plain obj or detached DOM)
if ( tmp === (elem.ownerDocument || document) ) {
eventPath.push( tmp.defaultView || tmp.parentWindow || window );
}
}
// Fire handlers on the event path
i = 0;
while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) {
event.type = i > 1 ?
bubbleType :
special.bindType || type;
// jQuery handler
handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" );
if ( handle ) {
handle.apply( cur, data );
}
// Native handler
handle = ontype && cur[ ontype ];
if ( handle && jQuery.acceptData( cur ) && handle.apply && handle.apply( cur, data ) === false ) {
event.preventDefault();
}
}
event.type = type;
// If nobody prevented the default action, do it now
if ( !onlyHandlers && !event.isDefaultPrevented() ) {
if ( (!special._default || special._default.apply( eventPath.pop(), data ) === false) &&
jQuery.acceptData( elem ) ) {
// Call a native DOM method on the target with the same name name as the event.
// Can't use an .isFunction() check here because IE6/7 fails that test.
// Don't do default actions on window, that's where global variables be (#6170)
if ( ontype && elem[ type ] && !jQuery.isWindow( elem ) ) {
// Don't re-trigger an onFOO event when we call its FOO() method
tmp = elem[ ontype ];
if ( tmp ) {
elem[ ontype ] = null;
}
// Prevent re-triggering of the same event, since we already bubbled it above
jQuery.event.triggered = type;
try {
elem[ type ]();
} catch ( e ) {
// IE<9 dies on focus/blur to hidden element (#1486,#12518)
// only reproducible on winXP IE8 native, not IE9 in IE8 mode
}
jQuery.event.triggered = undefined;
if ( tmp ) {
elem[ ontype ] = tmp;
}
}
}
}
return event.result;
},
dispatch: function( event ) {
// Make a writable jQuery.Event from the native event object
event = jQuery.event.fix( event );
var i, ret, handleObj, matched, j,
handlerQueue = [],
args = core_slice.call( arguments ),
handlers = ( jQuery._data( this, "events" ) || {} )[ event.type ] || [],
special = jQuery.event.special[ event.type ] || {};
// Use the fix-ed jQuery.Event rather than the (read-only) native event
args[0] = event;
event.delegateTarget = this;
// Call the preDispatch hook for the mapped type, and let it bail if desired
if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
return;
}
// Determine handlers
handlerQueue = jQuery.event.handlers.call( this, event, handlers );
// Run delegates first; they may want to stop propagation beneath us
i = 0;
while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) {
event.currentTarget = matched.elem;
j = 0;
while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) {
// Triggered event must either 1) have no namespace, or
// 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) {
event.handleObj = handleObj;
event.data = handleObj.data;
ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )
.apply( matched.elem, args );
if ( ret !== undefined ) {
if ( (event.result = ret) === false ) {
event.preventDefault();
event.stopPropagation();
}
}
}
}
}
// Call the postDispatch hook for the mapped type
if ( special.postDispatch ) {
special.postDispatch.call( this, event );
}
return event.result;
},
handlers: function( event, handlers ) {
var sel, handleObj, matches, i,
handlerQueue = [],
delegateCount = handlers.delegateCount,
cur = event.target;
// Find delegate handlers
// Black-hole SVG <use> instance trees (#13180)
// Avoid non-left-click bubbling in Firefox (#3861)
if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) {
/* jshint eqeqeq: false */
for ( ; cur != this; cur = cur.parentNode || this ) {
/* jshint eqeqeq: true */
// Don't check non-elements (#13208)
// Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
if ( cur.nodeType === 1 && (cur.disabled !== true || event.type !== "click") ) {
matches = [];
for ( i = 0; i < delegateCount; i++ ) {
handleObj = handlers[ i ];
// Don't conflict with Object.prototype properties (#13203)
sel = handleObj.selector + " ";
if ( matches[ sel ] === undefined ) {
matches[ sel ] = handleObj.needsContext ?
jQuery( sel, this ).index( cur ) >= 0 :
jQuery.find( sel, this, null, [ cur ] ).length;
}
if ( matches[ sel ] ) {
matches.push( handleObj );
}
}
if ( matches.length ) {
handlerQueue.push({ elem: cur, handlers: matches });
}
}
}
}
// Add the remaining (directly-bound) handlers
if ( delegateCount < handlers.length ) {
handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) });
}
return handlerQueue;
},
fix: function( event ) {
if ( event[ jQuery.expando ] ) {
return event;
}
// Create a writable copy of the event object and normalize some properties
var i, prop, copy,
type = event.type,
originalEvent = event,
fixHook = this.fixHooks[ type ];
if ( !fixHook ) {
this.fixHooks[ type ] = fixHook =
rmouseEvent.test( type ) ? this.mouseHooks :
rkeyEvent.test( type ) ? this.keyHooks :
{};
}
copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;
event = new jQuery.Event( originalEvent );
i = copy.length;
while ( i-- ) {
prop = copy[ i ];
event[ prop ] = originalEvent[ prop ];
}
// Support: IE<9
// Fix target property (#1925)
if ( !event.target ) {
event.target = originalEvent.srcElement || document;
}
// Support: Chrome 23+, Safari?
// Target should not be a text node (#504, #13143)
if ( event.target.nodeType === 3 ) {
event.target = event.target.parentNode;
}
// Support: IE<9
// For mouse/key events, metaKey==false if it's undefined (#3368, #11328)
event.metaKey = !!event.metaKey;
return fixHook.filter ? fixHook.filter( event, originalEvent ) : event;
},
// Includes some event props shared by KeyEvent and MouseEvent
props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),
fixHooks: {},
keyHooks: {
props: "char charCode key keyCode".split(" "),
filter: function( event, original ) {
// Add which for key events
if ( event.which == null ) {
event.which = original.charCode != null ? original.charCode : original.keyCode;
}
return event;
}
},
mouseHooks: {
props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
filter: function( event, original ) {
var body, eventDoc, doc,
button = original.button,
fromElement = original.fromElement;
// Calculate pageX/Y if missing and clientX/Y available
if ( event.pageX == null && original.clientX != null ) {
eventDoc = event.target.ownerDocument || document;
doc = eventDoc.documentElement;
body = eventDoc.body;
event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );
event.pageY = original.clientY + ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - ( doc && doc.clientTop || body && body.clientTop || 0 );
}
// Add relatedTarget, if necessary
if ( !event.relatedTarget && fromElement ) {
event.relatedTarget = fromElement === event.target ? original.toElement : fromElement;
}
// Add which for click: 1 === left; 2 === middle; 3 === right
// Note: button is not normalized, so don't use it
if ( !event.which && button !== undefined ) {
event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
}
return event;
}
},
special: {
load: {
// Prevent triggered image.load events from bubbling to window.load
noBubble: true
},
focus: {
// Fire native event if possible so blur/focus sequence is correct
trigger: function() {
if ( this !== safeActiveElement() && this.focus ) {
try {
this.focus();
return false;
} catch ( e ) {
// Support: IE<9
// If we error on focus to hidden element (#1486, #12518),
// let .trigger() run the handlers
}
}
},
delegateType: "focusin"
},
blur: {
trigger: function() {
if ( this === safeActiveElement() && this.blur ) {
this.blur();
return false;
}
},
delegateType: "focusout"
},
click: {
// For checkbox, fire native event so checked state will be right
trigger: function() {
if ( jQuery.nodeName( this, "input" ) && this.type === "checkbox" && this.click ) {
this.click();
return false;
}
},
// For cross-browser consistency, don't fire native .click() on links
_default: function( event ) {
return jQuery.nodeName( event.target, "a" );
}
},
beforeunload: {
postDispatch: function( event ) {
// Even when returnValue equals to undefined Firefox will still show alert
if ( event.result !== undefined ) {
event.originalEvent.returnValue = event.result;
}
}
}
},
simulate: function( type, elem, event, bubble ) {
// Piggyback on a donor event to simulate a different one.
// Fake originalEvent to avoid donor's stopPropagation, but if the
// simulated event prevents default then we do the same on the donor.
var e = jQuery.extend(
new jQuery.Event(),
event,
{
type: type,
isSimulated: true,
originalEvent: {}
}
);
if ( bubble ) {
jQuery.event.trigger( e, null, elem );
} else {
jQuery.event.dispatch.call( elem, e );
}
if ( e.isDefaultPrevented() ) {
event.preventDefault();
}
}
};
jQuery.removeEvent = document.removeEventListener ?
function( elem, type, handle ) {
if ( elem.removeEventListener ) {
elem.removeEventListener( type, handle, false );
}
} :
function( elem, type, handle ) {
var name = "on" + type;
if ( elem.detachEvent ) {
// #8545, #7054, preventing memory leaks for custom events in IE6-8
// detachEvent needed property on element, by name of that event, to properly expose it to GC
if ( typeof elem[ name ] === core_strundefined ) {
elem[ name ] = null;
}
elem.detachEvent( name, handle );
}
};
jQuery.Event = function( src, props ) {
// Allow instantiation without the 'new' keyword
if ( !(this instanceof jQuery.Event) ) {
return new jQuery.Event( src, props );
}
// Event object
if ( src && src.type ) {
this.originalEvent = src;
this.type = src.type;
// Events bubbling up the document may have been marked as prevented
// by a handler lower down the tree; reflect the correct value.
this.isDefaultPrevented = ( src.defaultPrevented || src.returnValue === false ||
src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse;
// Event type
} else {
this.type = src;
}
// Put explicitly provided properties onto the event object
if ( props ) {
jQuery.extend( this, props );
}
// Create a timestamp if incoming event doesn't have one
this.timeStamp = src && src.timeStamp || jQuery.now();
// Mark it as fixed
this[ jQuery.expando ] = true;
};
// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
jQuery.Event.prototype = {
isDefaultPrevented: returnFalse,
isPropagationStopped: returnFalse,
isImmediatePropagationStopped: returnFalse,
preventDefault: function() {
var e = this.originalEvent;
this.isDefaultPrevented = returnTrue;
if ( !e ) {
return;
}
// If preventDefault exists, run it on the original event
if ( e.preventDefault ) {
e.preventDefault();
// Support: IE
// Otherwise set the returnValue property of the original event to false
} else {
e.returnValue = false;
}
},
stopPropagation: function() {
var e = this.originalEvent;
this.isPropagationStopped = returnTrue;
if ( !e ) {
return;
}
// If stopPropagation exists, run it on the original event
if ( e.stopPropagation ) {
e.stopPropagation();
}
// Support: IE
// Set the cancelBubble property of the original event to true
e.cancelBubble = true;
},
stopImmediatePropagation: function() {
this.isImmediatePropagationStopped = returnTrue;
this.stopPropagation();
}
};
// Create mouseenter/leave events using mouseover/out and event-time checks
jQuery.each({
mouseenter: "mouseover",
mouseleave: "mouseout"
}, function( orig, fix ) {
jQuery.event.special[ orig ] = {
delegateType: fix,
bindType: fix,
handle: function( event ) {
var ret,
target = this,
related = event.relatedTarget,
handleObj = event.handleObj;
// For mousenter/leave call the handler if related is outside the target.
// NB: No relatedTarget if the mouse left/entered the browser window
if ( !related || (related !== target && !jQuery.contains( target, related )) ) {
event.type = handleObj.origType;
ret = handleObj.handler.apply( this, arguments );
event.type = fix;
}
return ret;
}
};
});
// IE submit delegation
if ( !jQuery.support.submitBubbles ) {
jQuery.event.special.submit = {
setup: function() {
// Only need this for delegated form submit events
if ( jQuery.nodeName( this, "form" ) ) {
return false;
}
// Lazy-add a submit handler when a descendant form may potentially be submitted
jQuery.event.add( this, "click._submit keypress._submit", function( e ) {
// Node name check avoids a VML-related crash in IE (#9807)
var elem = e.target,
form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? elem.form : undefined;
if ( form && !jQuery._data( form, "submitBubbles" ) ) {
jQuery.event.add( form, "submit._submit", function( event ) {
event._submit_bubble = true;
});
jQuery._data( form, "submitBubbles", true );
}
});
// return undefined since we don't need an event listener
},
postDispatch: function( event ) {
// If form was submitted by the user, bubble the event up the tree
if ( event._submit_bubble ) {
delete event._submit_bubble;
if ( this.parentNode && !event.isTrigger ) {
jQuery.event.simulate( "submit", this.parentNode, event, true );
}
}
},
teardown: function() {
// Only need this for delegated form submit events
if ( jQuery.nodeName( this, "form" ) ) {
return false;
}
// Remove delegated handlers; cleanData eventually reaps submit handlers attached above
jQuery.event.remove( this, "._submit" );
}
};
}
// IE change delegation and checkbox/radio fix
if ( !jQuery.support.changeBubbles ) {
jQuery.event.special.change = {
setup: function() {
if ( rformElems.test( this.nodeName ) ) {
// IE doesn't fire change on a check/radio until blur; trigger it on click
// after a propertychange. Eat the blur-change in special.change.handle.
// This still fires onchange a second time for check/radio after blur.
if ( this.type === "checkbox" || this.type === "radio" ) {
jQuery.event.add( this, "propertychange._change", function( event ) {
if ( event.originalEvent.propertyName === "checked" ) {
this._just_changed = true;
}
});
jQuery.event.add( this, "click._change", function( event ) {
if ( this._just_changed && !event.isTrigger ) {
this._just_changed = false;
}
// Allow triggered, simulated change events (#11500)
jQuery.event.simulate( "change", this, event, true );
});
}
return false;
}
// Delegated event; lazy-add a change handler on descendant inputs
jQuery.event.add( this, "beforeactivate._change", function( e ) {
var elem = e.target;
if ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, "changeBubbles" ) ) {
jQuery.event.add( elem, "change._change", function( event ) {
if ( this.parentNode && !event.isSimulated && !event.isTrigger ) {
jQuery.event.simulate( "change", this.parentNode, event, true );
}
});
jQuery._data( elem, "changeBubbles", true );
}
});
},
handle: function( event ) {
var elem = event.target;
// Swallow native change events from checkbox/radio, we already triggered them above
if ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox") ) {
return event.handleObj.handler.apply( this, arguments );
}
},
teardown: function() {
jQuery.event.remove( this, "._change" );
return !rformElems.test( this.nodeName );
}
};
}
// Create "bubbling" focus and blur events
if ( !jQuery.support.focusinBubbles ) {
jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
// Attach a single capturing handler while someone wants focusin/focusout
var attaches = 0,
handler = function( event ) {
jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
};
jQuery.event.special[ fix ] = {
setup: function() {
if ( attaches++ === 0 ) {
document.addEventListener( orig, handler, true );
}
},
teardown: function() {
if ( --attaches === 0 ) {
document.removeEventListener( orig, handler, true );
}
}
};
});
}
jQuery.fn.extend({
on: function( types, selector, data, fn, /*INTERNAL*/ one ) {
var type, origFn;
// Types can be a map of types/handlers
if ( typeof types === "object" ) {
// ( types-Object, selector, data )
if ( typeof selector !== "string" ) {
// ( types-Object, data )
data = data || selector;
selector = undefined;
}
for ( type in types ) {
this.on( type, selector, data, types[ type ], one );
}
return this;
}
if ( data == null && fn == null ) {
// ( types, fn )
fn = selector;
data = selector = undefined;
} else if ( fn == null ) {
if ( typeof selector === "string" ) {
// ( types, selector, fn )
fn = data;
data = undefined;
} else {
// ( types, data, fn )
fn = data;
data = selector;
selector = undefined;
}
}
if ( fn === false ) {
fn = returnFalse;
} else if ( !fn ) {
return this;
}
if ( one === 1 ) {
origFn = fn;
fn = function( event ) {
// Can use an empty set, since event contains the info
jQuery().off( event );
return origFn.apply( this, arguments );
};
// Use same guid so caller can remove using origFn
fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
}
return this.each( function() {
jQuery.event.add( this, types, fn, data, selector );
});
},
one: function( types, selector, data, fn ) {
return this.on( types, selector, data, fn, 1 );
},
off: function( types, selector, fn ) {
var handleObj, type;
if ( types && types.preventDefault && types.handleObj ) {
// ( event ) dispatched jQuery.Event
handleObj = types.handleObj;
jQuery( types.delegateTarget ).off(
handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType,
handleObj.selector,
handleObj.handler
);
return this;
}
if ( typeof types === "object" ) {
// ( types-object [, selector] )
for ( type in types ) {
this.off( type, selector, types[ type ] );
}
return this;
}
if ( selector === false || typeof selector === "function" ) {
// ( types [, fn] )
fn = selector;
selector = undefined;
}
if ( fn === false ) {
fn = returnFalse;
}
return this.each(function() {
jQuery.event.remove( this, types, fn, selector );
});
},
trigger: function( type, data ) {
return this.each(function() {
jQuery.event.trigger( type, data, this );
});
},
triggerHandler: function( type, data ) {
var elem = this[0];
if ( elem ) {
return jQuery.event.trigger( type, data, elem, true );
}
}
});
var isSimple = /^.[^:#\[\.,]*$/,
rparentsprev = /^(?:parents|prev(?:Until|All))/,
rneedsContext = jQuery.expr.match.needsContext,
// methods guaranteed to produce a unique set when starting from a unique set
guaranteedUnique = {
children: true,
contents: true,
next: true,
prev: true
};
jQuery.fn.extend({
find: function( selector ) {
var i,
ret = [],
self = this,
len = self.length;
if ( typeof selector !== "string" ) {
return this.pushStack( jQuery( selector ).filter(function() {
for ( i = 0; i < len; i++ ) {
if ( jQuery.contains( self[ i ], this ) ) {
return true;
}
}
}) );
}
for ( i = 0; i < len; i++ ) {
jQuery.find( selector, self[ i ], ret );
}
// Needed because $( selector, context ) becomes $( context ).find( selector )
ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret );
ret.selector = this.selector ? this.selector + " " + selector : selector;
return ret;
},
has: function( target ) {
var i,
targets = jQuery( target, this ),
len = targets.length;
return this.filter(function() {
for ( i = 0; i < len; i++ ) {
if ( jQuery.contains( this, targets[i] ) ) {
return true;
}
}
});
},
not: function( selector ) {
return this.pushStack( winnow(this, selector || [], true) );
},
filter: function( selector ) {
return this.pushStack( winnow(this, selector || [], false) );
},
is: function( selector ) {
return !!winnow(
this,
// If this is a positional/relative selector, check membership in the returned set
// so $("p:first").is("p:last") won't return true for a doc with two "p".
typeof selector === "string" && rneedsContext.test( selector ) ?
jQuery( selector ) :
selector || [],
false
).length;
},
closest: function( selectors, context ) {
var cur,
i = 0,
l = this.length,
ret = [],
pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ?
jQuery( selectors, context || this.context ) :
0;
for ( ; i < l; i++ ) {
for ( cur = this[i]; cur && cur !== context; cur = cur.parentNode ) {
// Always skip document fragments
if ( cur.nodeType < 11 && (pos ?
pos.index(cur) > -1 :
// Don't pass non-elements to Sizzle
cur.nodeType === 1 &&
jQuery.find.matchesSelector(cur, selectors)) ) {
cur = ret.push( cur );
break;
}
}
}
return this.pushStack( ret.length > 1 ? jQuery.unique( ret ) : ret );
},
// Determine the position of an element within
// the matched set of elements
index: function( elem ) {
// No argument, return index in parent
if ( !elem ) {
return ( this[0] && this[0].parentNode ) ? this.first().prevAll().length : -1;
}
// index in selector
if ( typeof elem === "string" ) {
return jQuery.inArray( this[0], jQuery( elem ) );
}
// Locate the position of the desired element
return jQuery.inArray(
// If it receives a jQuery object, the first element is used
elem.jquery ? elem[0] : elem, this );
},
add: function( selector, context ) {
var set = typeof selector === "string" ?
jQuery( selector, context ) :
jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ),
all = jQuery.merge( this.get(), set );
return this.pushStack( jQuery.unique(all) );
},
addBack: function( selector ) {
return this.add( selector == null ?
this.prevObject : this.prevObject.filter(selector)
);
}
});
function sibling( cur, dir ) {
do {
cur = cur[ dir ];
} while ( cur && cur.nodeType !== 1 );
return cur;
}
jQuery.each({
parent: function( elem ) {
var parent = elem.parentNode;
return parent && parent.nodeType !== 11 ? parent : null;
},
parents: function( elem ) {
return jQuery.dir( elem, "parentNode" );
},
parentsUntil: function( elem, i, until ) {
return jQuery.dir( elem, "parentNode", until );
},
next: function( elem ) {
return sibling( elem, "nextSibling" );
},
prev: function( elem ) {
return sibling( elem, "previousSibling" );
},
nextAll: function( elem ) {
return jQuery.dir( elem, "nextSibling" );
},
prevAll: function( elem ) {
return jQuery.dir( elem, "previousSibling" );
},
nextUntil: function( elem, i, until ) {
return jQuery.dir( elem, "nextSibling", until );
},
prevUntil: function( elem, i, until ) {
return jQuery.dir( elem, "previousSibling", until );
},
siblings: function( elem ) {
return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem );
},
children: function( elem ) {
return jQuery.sibling( elem.firstChild );
},
contents: function( elem ) {
return jQuery.nodeName( elem, "iframe" ) ?
elem.contentDocument || elem.contentWindow.document :
jQuery.merge( [], elem.childNodes );
}
}, function( name, fn ) {
jQuery.fn[ name ] = function( until, selector ) {
var ret = jQuery.map( this, fn, until );
if ( name.slice( -5 ) !== "Until" ) {
selector = until;
}
if ( selector && typeof selector === "string" ) {
ret = jQuery.filter( selector, ret );
}
if ( this.length > 1 ) {
// Remove duplicates
if ( !guaranteedUnique[ name ] ) {
ret = jQuery.unique( ret );
}
// Reverse order for parents* and prev-derivatives
if ( rparentsprev.test( name ) ) {
ret = ret.reverse();
}
}
return this.pushStack( ret );
};
});
jQuery.extend({
filter: function( expr, elems, not ) {
var elem = elems[ 0 ];
if ( not ) {
expr = ":not(" + expr + ")";
}
return elems.length === 1 && elem.nodeType === 1 ?
jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] :
jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
return elem.nodeType === 1;
}));
},
dir: function( elem, dir, until ) {
var matched = [],
cur = elem[ dir ];
while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) {
if ( cur.nodeType === 1 ) {
matched.push( cur );
}
cur = cur[dir];
}
return matched;
},
sibling: function( n, elem ) {
var r = [];
for ( ; n; n = n.nextSibling ) {
if ( n.nodeType === 1 && n !== elem ) {
r.push( n );
}
}
return r;
}
});
// Implement the identical functionality for filter and not
function winnow( elements, qualifier, not ) {
if ( jQuery.isFunction( qualifier ) ) {
return jQuery.grep( elements, function( elem, i ) {
/* jshint -W018 */
return !!qualifier.call( elem, i, elem ) !== not;
});
}
if ( qualifier.nodeType ) {
return jQuery.grep( elements, function( elem ) {
return ( elem === qualifier ) !== not;
});
}
if ( typeof qualifier === "string" ) {
if ( isSimple.test( qualifier ) ) {
return jQuery.filter( qualifier, elements, not );
}
qualifier = jQuery.filter( qualifier, elements );
}
return jQuery.grep( elements, function( elem ) {
return ( jQuery.inArray( elem, qualifier ) >= 0 ) !== not;
});
}
function createSafeFragment( document ) {
var list = nodeNames.split( "|" ),
safeFrag = document.createDocumentFragment();
if ( safeFrag.createElement ) {
while ( list.length ) {
safeFrag.createElement(
list.pop()
);
}
}
return safeFrag;
}
var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|" +
"header|hgroup|mark|meter|nav|output|progress|section|summary|time|video",
rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g,
rnoshimcache = new RegExp("<(?:" + nodeNames + ")[\\s/>]", "i"),
rleadingWhitespace = /^\s+/,
rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
rtagName = /<([\w:]+)/,
rtbody = /<tbody/i,
rhtml = /<|&#?\w+;/,
rnoInnerhtml = /<(?:script|style|link)/i,
manipulation_rcheckableType = /^(?:checkbox|radio)$/i,
// checked="checked" or checked
rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
rscriptType = /^$|\/(?:java|ecma)script/i,
rscriptTypeMasked = /^true\/(.*)/,
rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g,
// We have to close these tags to support XHTML (#13200)
wrapMap = {
option: [ 1, "<select multiple='multiple'>", "</select>" ],
legend: [ 1, "<fieldset>", "</fieldset>" ],
area: [ 1, "<map>", "</map>" ],
param: [ 1, "<object>", "</object>" ],
thead: [ 1, "<table>", "</table>" ],
tr: [ 2, "<table><tbody>", "</tbody></table>" ],
col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ],
td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
// IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags,
// unless wrapped in a div with non-breaking characters in front of it.
_default: jQuery.support.htmlSerialize ? [ 0, "", "" ] : [ 1, "X<div>", "</div>" ]
},
safeFragment = createSafeFragment( document ),
fragmentDiv = safeFragment.appendChild( document.createElement("div") );
wrapMap.optgroup = wrapMap.option;
wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
wrapMap.th = wrapMap.td;
jQuery.fn.extend({
text: function( value ) {
return jQuery.access( this, function( value ) {
return value === undefined ?
jQuery.text( this ) :
this.empty().append( ( this[0] && this[0].ownerDocument || document ).createTextNode( value ) );
}, null, value, arguments.length );
},
append: function() {
return this.domManip( arguments, function( elem ) {
if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
var target = manipulationTarget( this, elem );
target.appendChild( elem );
}
});
},
prepend: function() {
return this.domManip( arguments, function( elem ) {
if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
var target = manipulationTarget( this, elem );
target.insertBefore( elem, target.firstChild );
}
});
},
before: function() {
return this.domManip( arguments, function( elem ) {
if ( this.parentNode ) {
this.parentNode.insertBefore( elem, this );
}
});
},
after: function() {
return this.domManip( arguments, function( elem ) {
if ( this.parentNode ) {
this.parentNode.insertBefore( elem, this.nextSibling );
}
});
},
// keepData is for internal use only--do not document
remove: function( selector, keepData ) {
var elem,
elems = selector ? jQuery.filter( selector, this ) : this,
i = 0;
for ( ; (elem = elems[i]) != null; i++ ) {
if ( !keepData && elem.nodeType === 1 ) {
jQuery.cleanData( getAll( elem ) );
}
if ( elem.parentNode ) {
if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) {
setGlobalEval( getAll( elem, "script" ) );
}
elem.parentNode.removeChild( elem );
}
}
return this;
},
empty: function() {
var elem,
i = 0;
for ( ; (elem = this[i]) != null; i++ ) {
// Remove element nodes and prevent memory leaks
if ( elem.nodeType === 1 ) {
jQuery.cleanData( getAll( elem, false ) );
}
// Remove any remaining nodes
while ( elem.firstChild ) {
elem.removeChild( elem.firstChild );
}
// If this is a select, ensure that it displays empty (#12336)
// Support: IE<9
if ( elem.options && jQuery.nodeName( elem, "select" ) ) {
elem.options.length = 0;
}
}
return this;
},
clone: function( dataAndEvents, deepDataAndEvents ) {
dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
return this.map( function () {
return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
});
},
html: function( value ) {
return jQuery.access( this, function( value ) {
var elem = this[0] || {},
i = 0,
l = this.length;
if ( value === undefined ) {
return elem.nodeType === 1 ?
elem.innerHTML.replace( rinlinejQuery, "" ) :
undefined;
}
// See if we can take a shortcut and just use innerHTML
if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
( jQuery.support.htmlSerialize || !rnoshimcache.test( value ) ) &&
( jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value ) ) &&
!wrapMap[ ( rtagName.exec( value ) || ["", ""] )[1].toLowerCase() ] ) {
value = value.replace( rxhtmlTag, "<$1></$2>" );
try {
for (; i < l; i++ ) {
// Remove element nodes and prevent memory leaks
elem = this[i] || {};
if ( elem.nodeType === 1 ) {
jQuery.cleanData( getAll( elem, false ) );
elem.innerHTML = value;
}
}
elem = 0;
// If using innerHTML throws an exception, use the fallback method
} catch(e) {}
}
if ( elem ) {
this.empty().append( value );
}
}, null, value, arguments.length );
},
replaceWith: function() {
var
// Snapshot the DOM in case .domManip sweeps something relevant into its fragment
args = jQuery.map( this, function( elem ) {
return [ elem.nextSibling, elem.parentNode ];
}),
i = 0;
// Make the changes, replacing each context element with the new content
this.domManip( arguments, function( elem ) {
var next = args[ i++ ],
parent = args[ i++ ];
if ( parent ) {
// Don't use the snapshot next if it has moved (#13810)
if ( next && next.parentNode !== parent ) {
next = this.nextSibling;
}
jQuery( this ).remove();
parent.insertBefore( elem, next );
}
// Allow new content to include elements from the context set
}, true );
// Force removal if there was no new content (e.g., from empty arguments)
return i ? this : this.remove();
},
detach: function( selector ) {
return this.remove( selector, true );
},
domManip: function( args, callback, allowIntersection ) {
// Flatten any nested arrays
args = core_concat.apply( [], args );
var first, node, hasScripts,
scripts, doc, fragment,
i = 0,
l = this.length,
set = this,
iNoClone = l - 1,
value = args[0],
isFunction = jQuery.isFunction( value );
// We can't cloneNode fragments that contain checked, in WebKit
if ( isFunction || !( l <= 1 || typeof value !== "string" || jQuery.support.checkClone || !rchecked.test( value ) ) ) {
return this.each(function( index ) {
var self = set.eq( index );
if ( isFunction ) {
args[0] = value.call( this, index, self.html() );
}
self.domManip( args, callback, allowIntersection );
});
}
if ( l ) {
fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, !allowIntersection && this );
first = fragment.firstChild;
if ( fragment.childNodes.length === 1 ) {
fragment = first;
}
if ( first ) {
scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
hasScripts = scripts.length;
// Use the original fragment for the last item instead of the first because it can end up
// being emptied incorrectly in certain situations (#8070).
for ( ; i < l; i++ ) {
node = fragment;
if ( i !== iNoClone ) {
node = jQuery.clone( node, true, true );
// Keep references to cloned scripts for later restoration
if ( hasScripts ) {
jQuery.merge( scripts, getAll( node, "script" ) );
}
}
callback.call( this[i], node, i );
}
if ( hasScripts ) {
doc = scripts[ scripts.length - 1 ].ownerDocument;
// Reenable scripts
jQuery.map( scripts, restoreScript );
// Evaluate executable scripts on first document insertion
for ( i = 0; i < hasScripts; i++ ) {
node = scripts[ i ];
if ( rscriptType.test( node.type || "" ) &&
!jQuery._data( node, "globalEval" ) && jQuery.contains( doc, node ) ) {
if ( node.src ) {
// Hope ajax is available...
jQuery._evalUrl( node.src );
} else {
jQuery.globalEval( ( node.text || node.textContent || node.innerHTML || "" ).replace( rcleanScript, "" ) );
}
}
}
}
// Fix #11809: Avoid leaking memory
fragment = first = null;
}
}
return this;
}
});
// Support: IE<8
// Manipulating tables requires a tbody
function manipulationTarget( elem, content ) {
return jQuery.nodeName( elem, "table" ) &&
jQuery.nodeName( content.nodeType === 1 ? content : content.firstChild, "tr" ) ?
elem.getElementsByTagName("tbody")[0] ||
elem.appendChild( elem.ownerDocument.createElement("tbody") ) :
elem;
}
// Replace/restore the type attribute of script elements for safe DOM manipulation
function disableScript( elem ) {
elem.type = (jQuery.find.attr( elem, "type" ) !== null) + "/" + elem.type;
return elem;
}
function restoreScript( elem ) {
var match = rscriptTypeMasked.exec( elem.type );
if ( match ) {
elem.type = match[1];
} else {
elem.removeAttribute("type");
}
return elem;
}
// Mark scripts as having already been evaluated
function setGlobalEval( elems, refElements ) {
var elem,
i = 0;
for ( ; (elem = elems[i]) != null; i++ ) {
jQuery._data( elem, "globalEval", !refElements || jQuery._data( refElements[i], "globalEval" ) );
}
}
function cloneCopyEvent( src, dest ) {
if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) {
return;
}
var type, i, l,
oldData = jQuery._data( src ),
curData = jQuery._data( dest, oldData ),
events = oldData.events;
if ( events ) {
delete curData.handle;
curData.events = {};
for ( type in events ) {
for ( i = 0, l = events[ type ].length; i < l; i++ ) {
jQuery.event.add( dest, type, events[ type ][ i ] );
}
}
}
// make the cloned public data object a copy from the original
if ( curData.data ) {
curData.data = jQuery.extend( {}, curData.data );
}
}
function fixCloneNodeIssues( src, dest ) {
var nodeName, e, data;
// We do not need to do anything for non-Elements
if ( dest.nodeType !== 1 ) {
return;
}
nodeName = dest.nodeName.toLowerCase();
// IE6-8 copies events bound via attachEvent when using cloneNode.
if ( !jQuery.support.noCloneEvent && dest[ jQuery.expando ] ) {
data = jQuery._data( dest );
for ( e in data.events ) {
jQuery.removeEvent( dest, e, data.handle );
}
// Event data gets referenced instead of copied if the expando gets copied too
dest.removeAttribute( jQuery.expando );
}
// IE blanks contents when cloning scripts, and tries to evaluate newly-set text
if ( nodeName === "script" && dest.text !== src.text ) {
disableScript( dest ).text = src.text;
restoreScript( dest );
// IE6-10 improperly clones children of object elements using classid.
// IE10 throws NoModificationAllowedError if parent is null, #12132.
} else if ( nodeName === "object" ) {
if ( dest.parentNode ) {
dest.outerHTML = src.outerHTML;
}
// This path appears unavoidable for IE9. When cloning an object
// element in IE9, the outerHTML strategy above is not sufficient.
// If the src has innerHTML and the destination does not,
// copy the src.innerHTML into the dest.innerHTML. #10324
if ( jQuery.support.html5Clone && ( src.innerHTML && !jQuery.trim(dest.innerHTML) ) ) {
dest.innerHTML = src.innerHTML;
}
} else if ( nodeName === "input" && manipulation_rcheckableType.test( src.type ) ) {
// IE6-8 fails to persist the checked state of a cloned checkbox
// or radio button. Worse, IE6-7 fail to give the cloned element
// a checked appearance if the defaultChecked value isn't also set
dest.defaultChecked = dest.checked = src.checked;
// IE6-7 get confused and end up setting the value of a cloned
// checkbox/radio button to an empty string instead of "on"
if ( dest.value !== src.value ) {
dest.value = src.value;
}
// IE6-8 fails to return the selected option to the default selected
// state when cloning options
} else if ( nodeName === "option" ) {
dest.defaultSelected = dest.selected = src.defaultSelected;
// IE6-8 fails to set the defaultValue to the correct value when
// cloning other types of input fields
} else if ( nodeName === "input" || nodeName === "textarea" ) {
dest.defaultValue = src.defaultValue;
}
}
jQuery.each({
appendTo: "append",
prependTo: "prepend",
insertBefore: "before",
insertAfter: "after",
replaceAll: "replaceWith"
}, function( name, original ) {
jQuery.fn[ name ] = function( selector ) {
var elems,
i = 0,
ret = [],
insert = jQuery( selector ),
last = insert.length - 1;
for ( ; i <= last; i++ ) {
elems = i === last ? this : this.clone(true);
jQuery( insert[i] )[ original ]( elems );
// Modern browsers can apply jQuery collections as arrays, but oldIE needs a .get()
core_push.apply( ret, elems.get() );
}
return this.pushStack( ret );
};
});
function getAll( context, tag ) {
var elems, elem,
i = 0,
found = typeof context.getElementsByTagName !== core_strundefined ? context.getElementsByTagName( tag || "*" ) :
typeof context.querySelectorAll !== core_strundefined ? context.querySelectorAll( tag || "*" ) :
undefined;
if ( !found ) {
for ( found = [], elems = context.childNodes || context; (elem = elems[i]) != null; i++ ) {
if ( !tag || jQuery.nodeName( elem, tag ) ) {
found.push( elem );
} else {
jQuery.merge( found, getAll( elem, tag ) );
}
}
}
return tag === undefined || tag && jQuery.nodeName( context, tag ) ?
jQuery.merge( [ context ], found ) :
found;
}
// Used in buildFragment, fixes the defaultChecked property
function fixDefaultChecked( elem ) {
if ( manipulation_rcheckableType.test( elem.type ) ) {
elem.defaultChecked = elem.checked;
}
}
jQuery.extend({
clone: function( elem, dataAndEvents, deepDataAndEvents ) {
var destElements, node, clone, i, srcElements,
inPage = jQuery.contains( elem.ownerDocument, elem );
if ( jQuery.support.html5Clone || jQuery.isXMLDoc(elem) || !rnoshimcache.test( "<" + elem.nodeName + ">" ) ) {
clone = elem.cloneNode( true );
// IE<=8 does not properly clone detached, unknown element nodes
} else {
fragmentDiv.innerHTML = elem.outerHTML;
fragmentDiv.removeChild( clone = fragmentDiv.firstChild );
}
if ( (!jQuery.support.noCloneEvent || !jQuery.support.noCloneChecked) &&
(elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) {
// We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2
destElements = getAll( clone );
srcElements = getAll( elem );
// Fix all IE cloning issues
for ( i = 0; (node = srcElements[i]) != null; ++i ) {
// Ensure that the destination node is not null; Fixes #9587
if ( destElements[i] ) {
fixCloneNodeIssues( node, destElements[i] );
}
}
}
// Copy the events from the original to the clone
if ( dataAndEvents ) {
if ( deepDataAndEvents ) {
srcElements = srcElements || getAll( elem );
destElements = destElements || getAll( clone );
for ( i = 0; (node = srcElements[i]) != null; i++ ) {
cloneCopyEvent( node, destElements[i] );
}
} else {
cloneCopyEvent( elem, clone );
}
}
// Preserve script evaluation history
destElements = getAll( clone, "script" );
if ( destElements.length > 0 ) {
setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
}
destElements = srcElements = node = null;
// Return the cloned set
return clone;
},
buildFragment: function( elems, context, scripts, selection ) {
var j, elem, contains,
tmp, tag, tbody, wrap,
l = elems.length,
// Ensure a safe fragment
safe = createSafeFragment( context ),
nodes = [],
i = 0;
for ( ; i < l; i++ ) {
elem = elems[ i ];
if ( elem || elem === 0 ) {
// Add nodes directly
if ( jQuery.type( elem ) === "object" ) {
jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
// Convert non-html into a text node
} else if ( !rhtml.test( elem ) ) {
nodes.push( context.createTextNode( elem ) );
// Convert html into DOM nodes
} else {
tmp = tmp || safe.appendChild( context.createElement("div") );
// Deserialize a standard representation
tag = ( rtagName.exec( elem ) || ["", ""] )[1].toLowerCase();
wrap = wrapMap[ tag ] || wrapMap._default;
tmp.innerHTML = wrap[1] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[2];
// Descend through wrappers to the right content
j = wrap[0];
while ( j-- ) {
tmp = tmp.lastChild;
}
// Manually add leading whitespace removed by IE
if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) {
nodes.push( context.createTextNode( rleadingWhitespace.exec( elem )[0] ) );
}
// Remove IE's autoinserted <tbody> from table fragments
if ( !jQuery.support.tbody ) {
// String was a <table>, *may* have spurious <tbody>
elem = tag === "table" && !rtbody.test( elem ) ?
tmp.firstChild :
// String was a bare <thead> or <tfoot>
wrap[1] === "<table>" && !rtbody.test( elem ) ?
tmp :
0;
j = elem && elem.childNodes.length;
while ( j-- ) {
if ( jQuery.nodeName( (tbody = elem.childNodes[j]), "tbody" ) && !tbody.childNodes.length ) {
elem.removeChild( tbody );
}
}
}
jQuery.merge( nodes, tmp.childNodes );
// Fix #12392 for WebKit and IE > 9
tmp.textContent = "";
// Fix #12392 for oldIE
while ( tmp.firstChild ) {
tmp.removeChild( tmp.firstChild );
}
// Remember the top-level container for proper cleanup
tmp = safe.lastChild;
}
}
}
// Fix #11356: Clear elements from fragment
if ( tmp ) {
safe.removeChild( tmp );
}
// Reset defaultChecked for any radios and checkboxes
// about to be appended to the DOM in IE 6/7 (#8060)
if ( !jQuery.support.appendChecked ) {
jQuery.grep( getAll( nodes, "input" ), fixDefaultChecked );
}
i = 0;
while ( (elem = nodes[ i++ ]) ) {
// #4087 - If origin and destination elements are the same, and this is
// that element, do not do anything
if ( selection && jQuery.inArray( elem, selection ) !== -1 ) {
continue;
}
contains = jQuery.contains( elem.ownerDocument, elem );
// Append to fragment
tmp = getAll( safe.appendChild( elem ), "script" );
// Preserve script evaluation history
if ( contains ) {
setGlobalEval( tmp );
}
// Capture executables
if ( scripts ) {
j = 0;
while ( (elem = tmp[ j++ ]) ) {
if ( rscriptType.test( elem.type || "" ) ) {
scripts.push( elem );
}
}
}
}
tmp = null;
return safe;
},
cleanData: function( elems, /* internal */ acceptData ) {
var elem, type, id, data,
i = 0,
internalKey = jQuery.expando,
cache = jQuery.cache,
deleteExpando = jQuery.support.deleteExpando,
special = jQuery.event.special;
for ( ; (elem = elems[i]) != null; i++ ) {
if ( acceptData || jQuery.acceptData( elem ) ) {
id = elem[ internalKey ];
data = id && cache[ id ];
if ( data ) {
if ( data.events ) {
for ( type in data.events ) {
if ( special[ type ] ) {
jQuery.event.remove( elem, type );
// This is a shortcut to avoid jQuery.event.remove's overhead
} else {
jQuery.removeEvent( elem, type, data.handle );
}
}
}
// Remove cache only if it was not already removed by jQuery.event.remove
if ( cache[ id ] ) {
delete cache[ id ];
// IE does not allow us to delete expando properties from nodes,
// nor does it have a removeAttribute function on Document nodes;
// we must handle all of these cases
if ( deleteExpando ) {
delete elem[ internalKey ];
} else if ( typeof elem.removeAttribute !== core_strundefined ) {
elem.removeAttribute( internalKey );
} else {
elem[ internalKey ] = null;
}
core_deletedIds.push( id );
}
}
}
}
},
_evalUrl: function( url ) {
return jQuery.ajax({
url: url,
type: "GET",
dataType: "script",
async: false,
global: false,
"throws": true
});
}
});
jQuery.fn.extend({
wrapAll: function( html ) {
if ( jQuery.isFunction( html ) ) {
return this.each(function(i) {
jQuery(this).wrapAll( html.call(this, i) );
});
}
if ( this[0] ) {
// The elements to wrap the target around
var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true);
if ( this[0].parentNode ) {
wrap.insertBefore( this[0] );
}
wrap.map(function() {
var elem = this;
while ( elem.firstChild && elem.firstChild.nodeType === 1 ) {
elem = elem.firstChild;
}
return elem;
}).append( this );
}
return this;
},
wrapInner: function( html ) {
if ( jQuery.isFunction( html ) ) {
return this.each(function(i) {
jQuery(this).wrapInner( html.call(this, i) );
});
}
return this.each(function() {
var self = jQuery( this ),
contents = self.contents();
if ( contents.length ) {
contents.wrapAll( html );
} else {
self.append( html );
}
});
},
wrap: function( html ) {
var isFunction = jQuery.isFunction( html );
return this.each(function(i) {
jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );
});
},
unwrap: function() {
return this.parent().each(function() {
if ( !jQuery.nodeName( this, "body" ) ) {
jQuery( this ).replaceWith( this.childNodes );
}
}).end();
}
});
var iframe, getStyles, curCSS,
ralpha = /alpha\([^)]*\)/i,
ropacity = /opacity\s*=\s*([^)]*)/,
rposition = /^(top|right|bottom|left)$/,
// swappable if display is none or starts with table except "table", "table-cell", or "table-caption"
// see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
rdisplayswap = /^(none|table(?!-c[ea]).+)/,
rmargin = /^margin/,
rnumsplit = new RegExp( "^(" + core_pnum + ")(.*)$", "i" ),
rnumnonpx = new RegExp( "^(" + core_pnum + ")(?!px)[a-z%]+$", "i" ),
rrelNum = new RegExp( "^([+-])=(" + core_pnum + ")", "i" ),
elemdisplay = { BODY: "block" },
cssShow = { position: "absolute", visibility: "hidden", display: "block" },
cssNormalTransform = {
letterSpacing: 0,
fontWeight: 400
},
cssExpand = [ "Top", "Right", "Bottom", "Left" ],
cssPrefixes = [ "Webkit", "O", "Moz", "ms" ];
// return a css property mapped to a potentially vendor prefixed property
function vendorPropName( style, name ) {
// shortcut for names that are not vendor prefixed
if ( name in style ) {
return name;
}
// check for vendor prefixed names
var capName = name.charAt(0).toUpperCase() + name.slice(1),
origName = name,
i = cssPrefixes.length;
while ( i-- ) {
name = cssPrefixes[ i ] + capName;
if ( name in style ) {
return name;
}
}
return origName;
}
function isHidden( elem, el ) {
// isHidden might be called from jQuery#filter function;
// in that case, element will be second argument
elem = el || elem;
return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem );
}
function showHide( elements, show ) {
var display, elem, hidden,
values = [],
index = 0,
length = elements.length;
for ( ; index < length; index++ ) {
elem = elements[ index ];
if ( !elem.style ) {
continue;
}
values[ index ] = jQuery._data( elem, "olddisplay" );
display = elem.style.display;
if ( show ) {
// Reset the inline display of this element to learn if it is
// being hidden by cascaded rules or not
if ( !values[ index ] && display === "none" ) {
elem.style.display = "";
}
// Set elements which have been overridden with display: none
// in a stylesheet to whatever the default browser style is
// for such an element
if ( elem.style.display === "" && isHidden( elem ) ) {
values[ index ] = jQuery._data( elem, "olddisplay", css_defaultDisplay(elem.nodeName) );
}
} else {
if ( !values[ index ] ) {
hidden = isHidden( elem );
if ( display && display !== "none" || !hidden ) {
jQuery._data( elem, "olddisplay", hidden ? display : jQuery.css( elem, "display" ) );
}
}
}
}
// Set the display of most of the elements in a second loop
// to avoid the constant reflow
for ( index = 0; index < length; index++ ) {
elem = elements[ index ];
if ( !elem.style ) {
continue;
}
if ( !show || elem.style.display === "none" || elem.style.display === "" ) {
elem.style.display = show ? values[ index ] || "" : "none";
}
}
return elements;
}
jQuery.fn.extend({
css: function( name, value ) {
return jQuery.access( this, function( elem, name, value ) {
var len, styles,
map = {},
i = 0;
if ( jQuery.isArray( name ) ) {
styles = getStyles( elem );
len = name.length;
for ( ; i < len; i++ ) {
map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
}
return map;
}
return value !== undefined ?
jQuery.style( elem, name, value ) :
jQuery.css( elem, name );
}, name, value, arguments.length > 1 );
},
show: function() {
return showHide( this, true );
},
hide: function() {
return showHide( this );
},
toggle: function( state ) {
if ( typeof state === "boolean" ) {
return state ? this.show() : this.hide();
}
return this.each(function() {
if ( isHidden( this ) ) {
jQuery( this ).show();
} else {
jQuery( this ).hide();
}
});
}
});
jQuery.extend({
// Add in style property hooks for overriding the default
// behavior of getting and setting a style property
cssHooks: {
opacity: {
get: function( elem, computed ) {
if ( computed ) {
// We should always get a number back from opacity
var ret = curCSS( elem, "opacity" );
return ret === "" ? "1" : ret;
}
}
}
},
// Don't automatically add "px" to these possibly-unitless properties
cssNumber: {
"columnCount": true,
"fillOpacity": true,
"fontWeight": true,
"lineHeight": true,
"opacity": true,
"order": true,
"orphans": true,
"widows": true,
"zIndex": true,
"zoom": true
},
// Add in properties whose names you wish to fix before
// setting or getting the value
cssProps: {
// normalize float css property
"float": jQuery.support.cssFloat ? "cssFloat" : "styleFloat"
},
// Get and set the style property on a DOM Node
style: function( elem, name, value, extra ) {
// Don't set styles on text and comment nodes
if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
return;
}
// Make sure that we're working with the right name
var ret, type, hooks,
origName = jQuery.camelCase( name ),
style = elem.style;
name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) );
// gets hook for the prefixed version
// followed by the unprefixed version
hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
// Check if we're setting a value
if ( value !== undefined ) {
type = typeof value;
// convert relative number strings (+= or -=) to relative numbers. #7345
if ( type === "string" && (ret = rrelNum.exec( value )) ) {
value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) );
// Fixes bug #9237
type = "number";
}
// Make sure that NaN and null values aren't set. See: #7116
if ( value == null || type === "number" && isNaN( value ) ) {
return;
}
// If a number was passed in, add 'px' to the (except for certain CSS properties)
if ( type === "number" && !jQuery.cssNumber[ origName ] ) {
value += "px";
}
// Fixes #8908, it can be done more correctly by specifing setters in cssHooks,
// but it would mean to define eight (for every problematic property) identical functions
if ( !jQuery.support.clearCloneStyle && value === "" && name.indexOf("background") === 0 ) {
style[ name ] = "inherit";
}
// If a hook was provided, use that value, otherwise just set the specified value
if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) {
// Wrapped to prevent IE from throwing errors when 'invalid' values are provided
// Fixes bug #5509
try {
style[ name ] = value;
} catch(e) {}
}
} else {
// If a hook was provided get the non-computed value from there
if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {
return ret;
}
// Otherwise just get the value from the style object
return style[ name ];
}
},
css: function( elem, name, extra, styles ) {
var num, val, hooks,
origName = jQuery.camelCase( name );
// Make sure that we're working with the right name
name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) );
// gets hook for the prefixed version
// followed by the unprefixed version
hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
// If a hook was provided get the computed value from there
if ( hooks && "get" in hooks ) {
val = hooks.get( elem, true, extra );
}
// Otherwise, if a way to get the computed value exists, use that
if ( val === undefined ) {
val = curCSS( elem, name, styles );
}
//convert "normal" to computed value
if ( val === "normal" && name in cssNormalTransform ) {
val = cssNormalTransform[ name ];
}
// Return, converting to number if forced or a qualifier was provided and val looks numeric
if ( extra === "" || extra ) {
num = parseFloat( val );
return extra === true || jQuery.isNumeric( num ) ? num || 0 : val;
}
return val;
}
});
// NOTE: we've included the "window" in window.getComputedStyle
// because jsdom on node.js will break without it.
if ( window.getComputedStyle ) {
getStyles = function( elem ) {
return window.getComputedStyle( elem, null );
};
curCSS = function( elem, name, _computed ) {
var width, minWidth, maxWidth,
computed = _computed || getStyles( elem ),
// getPropertyValue is only needed for .css('filter') in IE9, see #12537
ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined,
style = elem.style;
if ( computed ) {
if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
ret = jQuery.style( elem, name );
}
// A tribute to the "awesome hack by Dean Edwards"
// Chrome < 17 and Safari 5.0 uses "computed value" instead of "used value" for margin-right
// Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels
// this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values
if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) {
// Remember the original values
width = style.width;
minWidth = style.minWidth;
maxWidth = style.maxWidth;
// Put in the new values to get a computed value out
style.minWidth = style.maxWidth = style.width = ret;
ret = computed.width;
// Revert the changed values
style.width = width;
style.minWidth = minWidth;
style.maxWidth = maxWidth;
}
}
return ret;
};
} else if ( document.documentElement.currentStyle ) {
getStyles = function( elem ) {
return elem.currentStyle;
};
curCSS = function( elem, name, _computed ) {
var left, rs, rsLeft,
computed = _computed || getStyles( elem ),
ret = computed ? computed[ name ] : undefined,
style = elem.style;
// Avoid setting ret to empty string here
// so we don't default to auto
if ( ret == null && style && style[ name ] ) {
ret = style[ name ];
}
// From the awesome hack by Dean Edwards
// http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291
// If we're not dealing with a regular pixel number
// but a number that has a weird ending, we need to convert it to pixels
// but not position css attributes, as those are proportional to the parent element instead
// and we can't measure the parent instead because it might trigger a "stacking dolls" problem
if ( rnumnonpx.test( ret ) && !rposition.test( name ) ) {
// Remember the original values
left = style.left;
rs = elem.runtimeStyle;
rsLeft = rs && rs.left;
// Put in the new values to get a computed value out
if ( rsLeft ) {
rs.left = elem.currentStyle.left;
}
style.left = name === "fontSize" ? "1em" : ret;
ret = style.pixelLeft + "px";
// Revert the changed values
style.left = left;
if ( rsLeft ) {
rs.left = rsLeft;
}
}
return ret === "" ? "auto" : ret;
};
}
function setPositiveNumber( elem, value, subtract ) {
var matches = rnumsplit.exec( value );
return matches ?
// Guard against undefined "subtract", e.g., when used as in cssHooks
Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) :
value;
}
function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
var i = extra === ( isBorderBox ? "border" : "content" ) ?
// If we already have the right measurement, avoid augmentation
4 :
// Otherwise initialize for horizontal or vertical properties
name === "width" ? 1 : 0,
val = 0;
for ( ; i < 4; i += 2 ) {
// both box models exclude margin, so add it if we want it
if ( extra === "margin" ) {
val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );
}
if ( isBorderBox ) {
// border-box includes padding, so remove it if we want content
if ( extra === "content" ) {
val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
}
// at this point, extra isn't border nor margin, so remove border
if ( extra !== "margin" ) {
val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
}
} else {
// at this point, extra isn't content, so add padding
val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
// at this point, extra isn't content nor padding, so add border
if ( extra !== "padding" ) {
val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
}
}
}
return val;
}
function getWidthOrHeight( elem, name, extra ) {
// Start with offset property, which is equivalent to the border-box value
var valueIsBorderBox = true,
val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
styles = getStyles( elem ),
isBorderBox = jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
// some non-html elements return undefined for offsetWidth, so check for null/undefined
// svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
// MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
if ( val <= 0 || val == null ) {
// Fall back to computed then uncomputed css if necessary
val = curCSS( elem, name, styles );
if ( val < 0 || val == null ) {
val = elem.style[ name ];
}
// Computed unit is not pixels. Stop here and return.
if ( rnumnonpx.test(val) ) {
return val;
}
// we need the check for style in case a browser which returns unreliable values
// for getComputedStyle silently falls back to the reliable elem.style
valueIsBorderBox = isBorderBox && ( jQuery.support.boxSizingReliable || val === elem.style[ name ] );
// Normalize "", auto, and prepare for extra
val = parseFloat( val ) || 0;
}
// use the active box-sizing model to add/subtract irrelevant styles
return ( val +
augmentWidthOrHeight(
elem,
name,
extra || ( isBorderBox ? "border" : "content" ),
valueIsBorderBox,
styles
)
) + "px";
}
// Try to determine the default display value of an element
function css_defaultDisplay( nodeName ) {
var doc = document,
display = elemdisplay[ nodeName ];
if ( !display ) {
display = actualDisplay( nodeName, doc );
// If the simple way fails, read from inside an iframe
if ( display === "none" || !display ) {
// Use the already-created iframe if possible
iframe = ( iframe ||
jQuery("<iframe frameborder='0' width='0' height='0'/>")
.css( "cssText", "display:block !important" )
).appendTo( doc.documentElement );
// Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse
doc = ( iframe[0].contentWindow || iframe[0].contentDocument ).document;
doc.write("<!doctype html><html><body>");
doc.close();
display = actualDisplay( nodeName, doc );
iframe.detach();
}
// Store the correct default display
elemdisplay[ nodeName ] = display;
}
return display;
}
// Called ONLY from within css_defaultDisplay
function actualDisplay( name, doc ) {
var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ),
display = jQuery.css( elem[0], "display" );
elem.remove();
return display;
}
jQuery.each([ "height", "width" ], function( i, name ) {
jQuery.cssHooks[ name ] = {
get: function( elem, computed, extra ) {
if ( computed ) {
// certain elements can have dimension info if we invisibly show them
// however, it must have a current display style that would benefit from this
return elem.offsetWidth === 0 && rdisplayswap.test( jQuery.css( elem, "display" ) ) ?
jQuery.swap( elem, cssShow, function() {
return getWidthOrHeight( elem, name, extra );
}) :
getWidthOrHeight( elem, name, extra );
}
},
set: function( elem, value, extra ) {
var styles = extra && getStyles( elem );
return setPositiveNumber( elem, value, extra ?
augmentWidthOrHeight(
elem,
name,
extra,
jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
styles
) : 0
);
}
};
});
if ( !jQuery.support.opacity ) {
jQuery.cssHooks.opacity = {
get: function( elem, computed ) {
// IE uses filters for opacity
return ropacity.test( (computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "" ) ?
( 0.01 * parseFloat( RegExp.$1 ) ) + "" :
computed ? "1" : "";
},
set: function( elem, value ) {
var style = elem.style,
currentStyle = elem.currentStyle,
opacity = jQuery.isNumeric( value ) ? "alpha(opacity=" + value * 100 + ")" : "",
filter = currentStyle && currentStyle.filter || style.filter || "";
// IE has trouble with opacity if it does not have layout
// Force it by setting the zoom level
style.zoom = 1;
// if setting opacity to 1, and no other filters exist - attempt to remove filter attribute #6652
// if value === "", then remove inline opacity #12685
if ( ( value >= 1 || value === "" ) &&
jQuery.trim( filter.replace( ralpha, "" ) ) === "" &&
style.removeAttribute ) {
// Setting style.filter to null, "" & " " still leave "filter:" in the cssText
// if "filter:" is present at all, clearType is disabled, we want to avoid this
// style.removeAttribute is IE Only, but so apparently is this code path...
style.removeAttribute( "filter" );
// if there is no filter style applied in a css rule or unset inline opacity, we are done
if ( value === "" || currentStyle && !currentStyle.filter ) {
return;
}
}
// otherwise, set new filter values
style.filter = ralpha.test( filter ) ?
filter.replace( ralpha, opacity ) :
filter + " " + opacity;
}
};
}
// These hooks cannot be added until DOM ready because the support test
// for it is not run until after DOM ready
jQuery(function() {
if ( !jQuery.support.reliableMarginRight ) {
jQuery.cssHooks.marginRight = {
get: function( elem, computed ) {
if ( computed ) {
// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
// Work around by temporarily setting element display to inline-block
return jQuery.swap( elem, { "display": "inline-block" },
curCSS, [ elem, "marginRight" ] );
}
}
};
}
// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
// getComputedStyle returns percent when specified for top/left/bottom/right
// rather than make the css module depend on the offset module, we just check for it here
if ( !jQuery.support.pixelPosition && jQuery.fn.position ) {
jQuery.each( [ "top", "left" ], function( i, prop ) {
jQuery.cssHooks[ prop ] = {
get: function( elem, computed ) {
if ( computed ) {
computed = curCSS( elem, prop );
// if curCSS returns percentage, fallback to offset
return rnumnonpx.test( computed ) ?
jQuery( elem ).position()[ prop ] + "px" :
computed;
}
}
};
});
}
});
if ( jQuery.expr && jQuery.expr.filters ) {
jQuery.expr.filters.hidden = function( elem ) {
// Support: Opera <= 12.12
// Opera reports offsetWidths and offsetHeights less than zero on some elements
return elem.offsetWidth <= 0 && elem.offsetHeight <= 0 ||
(!jQuery.support.reliableHiddenOffsets && ((elem.style && elem.style.display) || jQuery.css( elem, "display" )) === "none");
};
jQuery.expr.filters.visible = function( elem ) {
return !jQuery.expr.filters.hidden( elem );
};
}
// These hooks are used by animate to expand properties
jQuery.each({
margin: "",
padding: "",
border: "Width"
}, function( prefix, suffix ) {
jQuery.cssHooks[ prefix + suffix ] = {
expand: function( value ) {
var i = 0,
expanded = {},
// assumes a single number if not a string
parts = typeof value === "string" ? value.split(" ") : [ value ];
for ( ; i < 4; i++ ) {
expanded[ prefix + cssExpand[ i ] + suffix ] =
parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
}
return expanded;
}
};
if ( !rmargin.test( prefix ) ) {
jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
}
});
var r20 = /%20/g,
rbracket = /\[\]$/,
rCRLF = /\r?\n/g,
rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
rsubmittable = /^(?:input|select|textarea|keygen)/i;
jQuery.fn.extend({
serialize: function() {
return jQuery.param( this.serializeArray() );
},
serializeArray: function() {
return this.map(function(){
// Can add propHook for "elements" to filter or add form elements
var elements = jQuery.prop( this, "elements" );
return elements ? jQuery.makeArray( elements ) : this;
})
.filter(function(){
var type = this.type;
// Use .is(":disabled") so that fieldset[disabled] works
return this.name && !jQuery( this ).is( ":disabled" ) &&
rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
( this.checked || !manipulation_rcheckableType.test( type ) );
})
.map(function( i, elem ){
var val = jQuery( this ).val();
return val == null ?
null :
jQuery.isArray( val ) ?
jQuery.map( val, function( val ){
return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
}) :
{ name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
}).get();
}
});
//Serialize an array of form elements or a set of
//key/values into a query string
jQuery.param = function( a, traditional ) {
var prefix,
s = [],
add = function( key, value ) {
// If value is a function, invoke it and return its value
value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value );
s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
};
// Set traditional to true for jQuery <= 1.3.2 behavior.
if ( traditional === undefined ) {
traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
}
// If an array was passed in, assume that it is an array of form elements.
if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
// Serialize the form elements
jQuery.each( a, function() {
add( this.name, this.value );
});
} else {
// If traditional, encode the "old" way (the way 1.3.2 or older
// did it), otherwise encode params recursively.
for ( prefix in a ) {
buildParams( prefix, a[ prefix ], traditional, add );
}
}
// Return the resulting serialization
return s.join( "&" ).replace( r20, "+" );
};
function buildParams( prefix, obj, traditional, add ) {
var name;
if ( jQuery.isArray( obj ) ) {
// Serialize array item.
jQuery.each( obj, function( i, v ) {
if ( traditional || rbracket.test( prefix ) ) {
// Treat each array item as a scalar.
add( prefix, v );
} else {
// Item is non-scalar (array or object), encode its numeric index.
buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add );
}
});
} else if ( !traditional && jQuery.type( obj ) === "object" ) {
// Serialize object item.
for ( name in obj ) {
buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
}
} else {
// Serialize scalar item.
add( prefix, obj );
}
}
jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
"change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) {
// Handle event binding
jQuery.fn[ name ] = function( data, fn ) {
return arguments.length > 0 ?
this.on( name, null, data, fn ) :
this.trigger( name );
};
});
jQuery.fn.extend({
hover: function( fnOver, fnOut ) {
return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
},
bind: function( types, data, fn ) {
return this.on( types, null, data, fn );
},
unbind: function( types, fn ) {
return this.off( types, null, fn );
},
delegate: function( selector, types, data, fn ) {
return this.on( types, selector, data, fn );
},
undelegate: function( selector, types, fn ) {
// ( namespace ) or ( selector, types [, fn] )
return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn );
}
});
var
// Document location
ajaxLocParts,
ajaxLocation,
ajax_nonce = jQuery.now(),
ajax_rquery = /\?/,
rhash = /#.*$/,
rts = /([?&])_=[^&]*/,
rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, // IE leaves an \r character at EOL
// #7653, #8125, #8152: local protocol detection
rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
rnoContent = /^(?:GET|HEAD)$/,
rprotocol = /^\/\//,
rurl = /^([\w.+-]+:)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/,
// Keep a copy of the old load method
_load = jQuery.fn.load,
/* Prefilters
* 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
* 2) These are called:
* - BEFORE asking for a transport
* - AFTER param serialization (s.data is a string if s.processData is true)
* 3) key is the dataType
* 4) the catchall symbol "*" can be used
* 5) execution will start with transport dataType and THEN continue down to "*" if needed
*/
prefilters = {},
/* Transports bindings
* 1) key is the dataType
* 2) the catchall symbol "*" can be used
* 3) selection will start with transport dataType and THEN go to "*" if needed
*/
transports = {},
// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
allTypes = "*/".concat("*");
// #8138, IE may throw an exception when accessing
// a field from window.location if document.domain has been set
try {
ajaxLocation = location.href;
} catch( e ) {
// Use the href attribute of an A element
// since IE will modify it given document.location
ajaxLocation = document.createElement( "a" );
ajaxLocation.href = "";
ajaxLocation = ajaxLocation.href;
}
// Segment location into parts
ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];
// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
function addToPrefiltersOrTransports( structure ) {
// dataTypeExpression is optional and defaults to "*"
return function( dataTypeExpression, func ) {
if ( typeof dataTypeExpression !== "string" ) {
func = dataTypeExpression;
dataTypeExpression = "*";
}
var dataType,
i = 0,
dataTypes = dataTypeExpression.toLowerCase().match( core_rnotwhite ) || [];
if ( jQuery.isFunction( func ) ) {
// For each dataType in the dataTypeExpression
while ( (dataType = dataTypes[i++]) ) {
// Prepend if requested
if ( dataType[0] === "+" ) {
dataType = dataType.slice( 1 ) || "*";
(structure[ dataType ] = structure[ dataType ] || []).unshift( func );
// Otherwise append
} else {
(structure[ dataType ] = structure[ dataType ] || []).push( func );
}
}
}
};
}
// Base inspection function for prefilters and transports
function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
var inspected = {},
seekingTransport = ( structure === transports );
function inspect( dataType ) {
var selected;
inspected[ dataType ] = true;
jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
if( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) {
options.dataTypes.unshift( dataTypeOrTransport );
inspect( dataTypeOrTransport );
return false;
} else if ( seekingTransport ) {
return !( selected = dataTypeOrTransport );
}
});
return selected;
}
return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
}
// A special extend for ajax options
// that takes "flat" options (not to be deep extended)
// Fixes #9887
function ajaxExtend( target, src ) {
var deep, key,
flatOptions = jQuery.ajaxSettings.flatOptions || {};
for ( key in src ) {
if ( src[ key ] !== undefined ) {
( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ];
}
}
if ( deep ) {
jQuery.extend( true, target, deep );
}
return target;
}
jQuery.fn.load = function( url, params, callback ) {
if ( typeof url !== "string" && _load ) {
return _load.apply( this, arguments );
}
var selector, response, type,
self = this,
off = url.indexOf(" ");
if ( off >= 0 ) {
selector = url.slice( off, url.length );
url = url.slice( 0, off );
}
// If it's a function
if ( jQuery.isFunction( params ) ) {
// We assume that it's the callback
callback = params;
params = undefined;
// Otherwise, build a param string
} else if ( params && typeof params === "object" ) {
type = "POST";
}
// If we have elements to modify, make the request
if ( self.length > 0 ) {
jQuery.ajax({
url: url,
// if "type" variable is undefined, then "GET" method will be used
type: type,
dataType: "html",
data: params
}).done(function( responseText ) {
// Save response for use in complete callback
response = arguments;
self.html( selector ?
// If a selector was specified, locate the right elements in a dummy div
// Exclude scripts to avoid IE 'Permission Denied' errors
jQuery("<div>").append( jQuery.parseHTML( responseText ) ).find( selector ) :
// Otherwise use the full result
responseText );
}).complete( callback && function( jqXHR, status ) {
self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] );
});
}
return this;
};
// Attach a bunch of functions for handling common AJAX events
jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ){
jQuery.fn[ type ] = function( fn ){
return this.on( type, fn );
};
});
jQuery.extend({
// Counter for holding the number of active queries
active: 0,
// Last-Modified header cache for next request
lastModified: {},
etag: {},
ajaxSettings: {
url: ajaxLocation,
type: "GET",
isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
global: true,
processData: true,
async: true,
contentType: "application/x-www-form-urlencoded; charset=UTF-8",
/*
timeout: 0,
data: null,
dataType: null,
username: null,
password: null,
cache: null,
throws: false,
traditional: false,
headers: {},
*/
accepts: {
"*": allTypes,
text: "text/plain",
html: "text/html",
xml: "application/xml, text/xml",
json: "application/json, text/javascript"
},
contents: {
xml: /xml/,
html: /html/,
json: /json/
},
responseFields: {
xml: "responseXML",
text: "responseText",
json: "responseJSON"
},
// Data converters
// Keys separate source (or catchall "*") and destination types with a single space
converters: {
// Convert anything to text
"* text": String,
// Text to html (true = no transformation)
"text html": true,
// Evaluate text as a json expression
"text json": jQuery.parseJSON,
// Parse text as xml
"text xml": jQuery.parseXML
},
// For options that shouldn't be deep extended:
// you can add your own custom options here if
// and when you create one that shouldn't be
// deep extended (see ajaxExtend)
flatOptions: {
url: true,
context: true
}
},
// Creates a full fledged settings object into target
// with both ajaxSettings and settings fields.
// If target is omitted, writes into ajaxSettings.
ajaxSetup: function( target, settings ) {
return settings ?
// Building a settings object
ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
// Extending ajaxSettings
ajaxExtend( jQuery.ajaxSettings, target );
},
ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
ajaxTransport: addToPrefiltersOrTransports( transports ),
// Main method
ajax: function( url, options ) {
// If url is an object, simulate pre-1.5 signature
if ( typeof url === "object" ) {
options = url;
url = undefined;
}
// Force options to be an object
options = options || {};
var // Cross-domain detection vars
parts,
// Loop variable
i,
// URL without anti-cache param
cacheURL,
// Response headers as string
responseHeadersString,
// timeout handle
timeoutTimer,
// To know if global events are to be dispatched
fireGlobals,
transport,
// Response headers
responseHeaders,
// Create the final options object
s = jQuery.ajaxSetup( {}, options ),
// Callbacks context
callbackContext = s.context || s,
// Context for global events is callbackContext if it is a DOM node or jQuery collection
globalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ?
jQuery( callbackContext ) :
jQuery.event,
// Deferreds
deferred = jQuery.Deferred(),
completeDeferred = jQuery.Callbacks("once memory"),
// Status-dependent callbacks
statusCode = s.statusCode || {},
// Headers (they are sent all at once)
requestHeaders = {},
requestHeadersNames = {},
// The jqXHR state
state = 0,
// Default abort message
strAbort = "canceled",
// Fake xhr
jqXHR = {
readyState: 0,
// Builds headers hashtable if needed
getResponseHeader: function( key ) {
var match;
if ( state === 2 ) {
if ( !responseHeaders ) {
responseHeaders = {};
while ( (match = rheaders.exec( responseHeadersString )) ) {
responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
}
}
match = responseHeaders[ key.toLowerCase() ];
}
return match == null ? null : match;
},
// Raw string
getAllResponseHeaders: function() {
return state === 2 ? responseHeadersString : null;
},
// Caches the header
setRequestHeader: function( name, value ) {
var lname = name.toLowerCase();
if ( !state ) {
name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
requestHeaders[ name ] = value;
}
return this;
},
// Overrides response content-type header
overrideMimeType: function( type ) {
if ( !state ) {
s.mimeType = type;
}
return this;
},
// Status-dependent callbacks
statusCode: function( map ) {
var code;
if ( map ) {
if ( state < 2 ) {
for ( code in map ) {
// Lazy-add the new callback in a way that preserves old ones
statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
}
} else {
// Execute the appropriate callbacks
jqXHR.always( map[ jqXHR.status ] );
}
}
return this;
},
// Cancel the request
abort: function( statusText ) {
var finalText = statusText || strAbort;
if ( transport ) {
transport.abort( finalText );
}
done( 0, finalText );
return this;
}
};
// Attach deferreds
deferred.promise( jqXHR ).complete = completeDeferred.add;
jqXHR.success = jqXHR.done;
jqXHR.error = jqXHR.fail;
// Remove hash character (#7531: and string promotion)
// Add protocol if not provided (#5866: IE7 issue with protocol-less urls)
// Handle falsy url in the settings object (#10093: consistency with old signature)
// We also use the url parameter if available
s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" ).replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
// Alias method option to type as per ticket #12004
s.type = options.method || options.type || s.method || s.type;
// Extract dataTypes list
s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( core_rnotwhite ) || [""];
// A cross-domain request is in order when we have a protocol:host:port mismatch
if ( s.crossDomain == null ) {
parts = rurl.exec( s.url.toLowerCase() );
s.crossDomain = !!( parts &&
( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] ||
( parts[ 3 ] || ( parts[ 1 ] === "http:" ? "80" : "443" ) ) !==
( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? "80" : "443" ) ) )
);
}
// Convert data if not already a string
if ( s.data && s.processData && typeof s.data !== "string" ) {
s.data = jQuery.param( s.data, s.traditional );
}
// Apply prefilters
inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
// If request was aborted inside a prefilter, stop there
if ( state === 2 ) {
return jqXHR;
}
// We can fire global events as of now if asked to
fireGlobals = s.global;
// Watch for a new set of requests
if ( fireGlobals && jQuery.active++ === 0 ) {
jQuery.event.trigger("ajaxStart");
}
// Uppercase the type
s.type = s.type.toUpperCase();
// Determine if request has content
s.hasContent = !rnoContent.test( s.type );
// Save the URL in case we're toying with the If-Modified-Since
// and/or If-None-Match header later on
cacheURL = s.url;
// More options handling for requests with no content
if ( !s.hasContent ) {
// If data is available, append data to url
if ( s.data ) {
cacheURL = ( s.url += ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + s.data );
// #9682: remove data so that it's not used in an eventual retry
delete s.data;
}
// Add anti-cache in url if needed
if ( s.cache === false ) {
s.url = rts.test( cacheURL ) ?
// If there is already a '_' parameter, set its value
cacheURL.replace( rts, "$1_=" + ajax_nonce++ ) :
// Otherwise add one to the end
cacheURL + ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ajax_nonce++;
}
}
// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
if ( s.ifModified ) {
if ( jQuery.lastModified[ cacheURL ] ) {
jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
}
if ( jQuery.etag[ cacheURL ] ) {
jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
}
}
// Set the correct header, if data is being sent
if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
jqXHR.setRequestHeader( "Content-Type", s.contentType );
}
// Set the Accepts header for the server, depending on the dataType
jqXHR.setRequestHeader(
"Accept",
s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
s.accepts[ "*" ]
);
// Check for headers option
for ( i in s.headers ) {
jqXHR.setRequestHeader( i, s.headers[ i ] );
}
// Allow custom headers/mimetypes and early abort
if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
// Abort if not done already and return
return jqXHR.abort();
}
// aborting is no longer a cancellation
strAbort = "abort";
// Install callbacks on deferreds
for ( i in { success: 1, error: 1, complete: 1 } ) {
jqXHR[ i ]( s[ i ] );
}
// Get transport
transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
// If no transport, we auto-abort
if ( !transport ) {
done( -1, "No Transport" );
} else {
jqXHR.readyState = 1;
// Send global event
if ( fireGlobals ) {
globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
}
// Timeout
if ( s.async && s.timeout > 0 ) {
timeoutTimer = setTimeout(function() {
jqXHR.abort("timeout");
}, s.timeout );
}
try {
state = 1;
transport.send( requestHeaders, done );
} catch ( e ) {
// Propagate exception as error if not done
if ( state < 2 ) {
done( -1, e );
// Simply rethrow otherwise
} else {
throw e;
}
}
}
// Callback for when everything is done
function done( status, nativeStatusText, responses, headers ) {
var isSuccess, success, error, response, modified,
statusText = nativeStatusText;
// Called once
if ( state === 2 ) {
return;
}
// State is "done" now
state = 2;
// Clear timeout if it exists
if ( timeoutTimer ) {
clearTimeout( timeoutTimer );
}
// Dereference transport for early garbage collection
// (no matter how long the jqXHR object will be used)
transport = undefined;
// Cache response headers
responseHeadersString = headers || "";
// Set readyState
jqXHR.readyState = status > 0 ? 4 : 0;
// Determine if successful
isSuccess = status >= 200 && status < 300 || status === 304;
// Get response data
if ( responses ) {
response = ajaxHandleResponses( s, jqXHR, responses );
}
// Convert no matter what (that way responseXXX fields are always set)
response = ajaxConvert( s, response, jqXHR, isSuccess );
// If successful, handle type chaining
if ( isSuccess ) {
// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
if ( s.ifModified ) {
modified = jqXHR.getResponseHeader("Last-Modified");
if ( modified ) {
jQuery.lastModified[ cacheURL ] = modified;
}
modified = jqXHR.getResponseHeader("etag");
if ( modified ) {
jQuery.etag[ cacheURL ] = modified;
}
}
// if no content
if ( status === 204 || s.type === "HEAD" ) {
statusText = "nocontent";
// if not modified
} else if ( status === 304 ) {
statusText = "notmodified";
// If we have data, let's convert it
} else {
statusText = response.state;
success = response.data;
error = response.error;
isSuccess = !error;
}
} else {
// We extract error from statusText
// then normalize statusText and status for non-aborts
error = statusText;
if ( status || !statusText ) {
statusText = "error";
if ( status < 0 ) {
status = 0;
}
}
}
// Set data for the fake xhr object
jqXHR.status = status;
jqXHR.statusText = ( nativeStatusText || statusText ) + "";
// Success/Error
if ( isSuccess ) {
deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
} else {
deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
}
// Status-dependent callbacks
jqXHR.statusCode( statusCode );
statusCode = undefined;
if ( fireGlobals ) {
globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
[ jqXHR, s, isSuccess ? success : error ] );
}
// Complete
completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
if ( fireGlobals ) {
globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
// Handle the global AJAX counter
if ( !( --jQuery.active ) ) {
jQuery.event.trigger("ajaxStop");
}
}
}
return jqXHR;
},
getJSON: function( url, data, callback ) {
return jQuery.get( url, data, callback, "json" );
},
getScript: function( url, callback ) {
return jQuery.get( url, undefined, callback, "script" );
}
});
jQuery.each( [ "get", "post" ], function( i, method ) {
jQuery[ method ] = function( url, data, callback, type ) {
// shift arguments if data argument was omitted
if ( jQuery.isFunction( data ) ) {
type = type || callback;
callback = data;
data = undefined;
}
return jQuery.ajax({
url: url,
type: method,
dataType: type,
data: data,
success: callback
});
};
});
/* Handles responses to an ajax request:
* - finds the right dataType (mediates between content-type and expected dataType)
* - returns the corresponding response
*/
function ajaxHandleResponses( s, jqXHR, responses ) {
var firstDataType, ct, finalDataType, type,
contents = s.contents,
dataTypes = s.dataTypes;
// Remove auto dataType and get content-type in the process
while( dataTypes[ 0 ] === "*" ) {
dataTypes.shift();
if ( ct === undefined ) {
ct = s.mimeType || jqXHR.getResponseHeader("Content-Type");
}
}
// Check if we're dealing with a known content-type
if ( ct ) {
for ( type in contents ) {
if ( contents[ type ] && contents[ type ].test( ct ) ) {
dataTypes.unshift( type );
break;
}
}
}
// Check to see if we have a response for the expected dataType
if ( dataTypes[ 0 ] in responses ) {
finalDataType = dataTypes[ 0 ];
} else {
// Try convertible dataTypes
for ( type in responses ) {
if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
finalDataType = type;
break;
}
if ( !firstDataType ) {
firstDataType = type;
}
}
// Or just use first one
finalDataType = finalDataType || firstDataType;
}
// If we found a dataType
// We add the dataType to the list if needed
// and return the corresponding response
if ( finalDataType ) {
if ( finalDataType !== dataTypes[ 0 ] ) {
dataTypes.unshift( finalDataType );
}
return responses[ finalDataType ];
}
}
/* Chain conversions given the request and the original response
* Also sets the responseXXX fields on the jqXHR instance
*/
function ajaxConvert( s, response, jqXHR, isSuccess ) {
var conv2, current, conv, tmp, prev,
converters = {},
// Work with a copy of dataTypes in case we need to modify it for conversion
dataTypes = s.dataTypes.slice();
// Create converters map with lowercased keys
if ( dataTypes[ 1 ] ) {
for ( conv in s.converters ) {
converters[ conv.toLowerCase() ] = s.converters[ conv ];
}
}
current = dataTypes.shift();
// Convert to each sequential dataType
while ( current ) {
if ( s.responseFields[ current ] ) {
jqXHR[ s.responseFields[ current ] ] = response;
}
// Apply the dataFilter if provided
if ( !prev && isSuccess && s.dataFilter ) {
response = s.dataFilter( response, s.dataType );
}
prev = current;
current = dataTypes.shift();
if ( current ) {
// There's only work to do if current dataType is non-auto
if ( current === "*" ) {
current = prev;
// Convert response if prev dataType is non-auto and differs from current
} else if ( prev !== "*" && prev !== current ) {
// Seek a direct converter
conv = converters[ prev + " " + current ] || converters[ "* " + current ];
// If none found, seek a pair
if ( !conv ) {
for ( conv2 in converters ) {
// If conv2 outputs current
tmp = conv2.split( " " );
if ( tmp[ 1 ] === current ) {
// If prev can be converted to accepted input
conv = converters[ prev + " " + tmp[ 0 ] ] ||
converters[ "* " + tmp[ 0 ] ];
if ( conv ) {
// Condense equivalence converters
if ( conv === true ) {
conv = converters[ conv2 ];
// Otherwise, insert the intermediate dataType
} else if ( converters[ conv2 ] !== true ) {
current = tmp[ 0 ];
dataTypes.unshift( tmp[ 1 ] );
}
break;
}
}
}
}
// Apply converter (if not an equivalence)
if ( conv !== true ) {
// Unless errors are allowed to bubble, catch and return them
if ( conv && s[ "throws" ] ) {
response = conv( response );
} else {
try {
response = conv( response );
} catch ( e ) {
return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current };
}
}
}
}
}
}
return { state: "success", data: response };
}
// Install script dataType
jQuery.ajaxSetup({
accepts: {
script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
},
contents: {
script: /(?:java|ecma)script/
},
converters: {
"text script": function( text ) {
jQuery.globalEval( text );
return text;
}
}
});
// Handle cache's special case and global
jQuery.ajaxPrefilter( "script", function( s ) {
if ( s.cache === undefined ) {
s.cache = false;
}
if ( s.crossDomain ) {
s.type = "GET";
s.global = false;
}
});
// Bind script tag hack transport
jQuery.ajaxTransport( "script", function(s) {
// This transport only deals with cross domain requests
if ( s.crossDomain ) {
var script,
head = document.head || jQuery("head")[0] || document.documentElement;
return {
send: function( _, callback ) {
script = document.createElement("script");
script.async = true;
if ( s.scriptCharset ) {
script.charset = s.scriptCharset;
}
script.src = s.url;
// Attach handlers for all browsers
script.onload = script.onreadystatechange = function( _, isAbort ) {
if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) {
// Handle memory leak in IE
script.onload = script.onreadystatechange = null;
// Remove the script
if ( script.parentNode ) {
script.parentNode.removeChild( script );
}
// Dereference the script
script = null;
// Callback if not abort
if ( !isAbort ) {
callback( 200, "success" );
}
}
};
// Circumvent IE6 bugs with base elements (#2709 and #4378) by prepending
// Use native DOM manipulation to avoid our domManip AJAX trickery
head.insertBefore( script, head.firstChild );
},
abort: function() {
if ( script ) {
script.onload( undefined, true );
}
}
};
}
});
var oldCallbacks = [],
rjsonp = /(=)\?(?=&|$)|\?\?/;
// Default jsonp settings
jQuery.ajaxSetup({
jsonp: "callback",
jsonpCallback: function() {
var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( ajax_nonce++ ) );
this[ callback ] = true;
return callback;
}
});
// Detect, normalize options and install callbacks for jsonp requests
jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
var callbackName, overwritten, responseContainer,
jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
"url" :
typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data"
);
// Handle iff the expected data type is "jsonp" or we have a parameter to set
if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
// Get callback name, remembering preexisting value associated with it
callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
s.jsonpCallback() :
s.jsonpCallback;
// Insert callback into url or form data
if ( jsonProp ) {
s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
} else if ( s.jsonp !== false ) {
s.url += ( ajax_rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
}
// Use data converter to retrieve json after script execution
s.converters["script json"] = function() {
if ( !responseContainer ) {
jQuery.error( callbackName + " was not called" );
}
return responseContainer[ 0 ];
};
// force json dataType
s.dataTypes[ 0 ] = "json";
// Install callback
overwritten = window[ callbackName ];
window[ callbackName ] = function() {
responseContainer = arguments;
};
// Clean-up function (fires after converters)
jqXHR.always(function() {
// Restore preexisting value
window[ callbackName ] = overwritten;
// Save back as free
if ( s[ callbackName ] ) {
// make sure that re-using the options doesn't screw things around
s.jsonpCallback = originalSettings.jsonpCallback;
// save the callback name for future use
oldCallbacks.push( callbackName );
}
// Call if it was a function and we have a response
if ( responseContainer && jQuery.isFunction( overwritten ) ) {
overwritten( responseContainer[ 0 ] );
}
responseContainer = overwritten = undefined;
});
// Delegate to script
return "script";
}
});
var xhrCallbacks, xhrSupported,
xhrId = 0,
// #5280: Internet Explorer will keep connections alive if we don't abort on unload
xhrOnUnloadAbort = window.ActiveXObject && function() {
// Abort all pending requests
var key;
for ( key in xhrCallbacks ) {
xhrCallbacks[ key ]( undefined, true );
}
};
// Functions to create xhrs
function createStandardXHR() {
try {
return new window.XMLHttpRequest();
} catch( e ) {}
}
function createActiveXHR() {
try {
return new window.ActiveXObject("Microsoft.XMLHTTP");
} catch( e ) {}
}
// Create the request object
// (This is still attached to ajaxSettings for backward compatibility)
jQuery.ajaxSettings.xhr = window.ActiveXObject ?
/* Microsoft failed to properly
* implement the XMLHttpRequest in IE7 (can't request local files),
* so we use the ActiveXObject when it is available
* Additionally XMLHttpRequest can be disabled in IE7/IE8 so
* we need a fallback.
*/
function() {
return !this.isLocal && createStandardXHR() || createActiveXHR();
} :
// For all other browsers, use the standard XMLHttpRequest object
createStandardXHR;
// Determine support properties
xhrSupported = jQuery.ajaxSettings.xhr();
jQuery.support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
xhrSupported = jQuery.support.ajax = !!xhrSupported;
// Create transport if the browser can provide an xhr
if ( xhrSupported ) {
jQuery.ajaxTransport(function( s ) {
// Cross domain only allowed if supported through XMLHttpRequest
if ( !s.crossDomain || jQuery.support.cors ) {
var callback;
return {
send: function( headers, complete ) {
// Get a new xhr
var handle, i,
xhr = s.xhr();
// Open the socket
// Passing null username, generates a login popup on Opera (#2865)
if ( s.username ) {
xhr.open( s.type, s.url, s.async, s.username, s.password );
} else {
xhr.open( s.type, s.url, s.async );
}
// Apply custom fields if provided
if ( s.xhrFields ) {
for ( i in s.xhrFields ) {
xhr[ i ] = s.xhrFields[ i ];
}
}
// Override mime type if needed
if ( s.mimeType && xhr.overrideMimeType ) {
xhr.overrideMimeType( s.mimeType );
}
// X-Requested-With header
// For cross-domain requests, seeing as conditions for a preflight are
// akin to a jigsaw puzzle, we simply never set it to be sure.
// (it can always be set on a per-request basis or even using ajaxSetup)
// For same-domain requests, won't change header if already provided.
if ( !s.crossDomain && !headers["X-Requested-With"] ) {
headers["X-Requested-With"] = "XMLHttpRequest";
}
// Need an extra try/catch for cross domain requests in Firefox 3
try {
for ( i in headers ) {
xhr.setRequestHeader( i, headers[ i ] );
}
} catch( err ) {}
// Do send the request
// This may raise an exception which is actually
// handled in jQuery.ajax (so no try/catch here)
xhr.send( ( s.hasContent && s.data ) || null );
// Listener
callback = function( _, isAbort ) {
var status, responseHeaders, statusText, responses;
// Firefox throws exceptions when accessing properties
// of an xhr when a network error occurred
// http://helpful.knobs-dials.com/index.php/Component_returned_failure_code:_0x80040111_(NS_ERROR_NOT_AVAILABLE)
try {
// Was never called and is aborted or complete
if ( callback && ( isAbort || xhr.readyState === 4 ) ) {
// Only called once
callback = undefined;
// Do not keep as active anymore
if ( handle ) {
xhr.onreadystatechange = jQuery.noop;
if ( xhrOnUnloadAbort ) {
delete xhrCallbacks[ handle ];
}
}
// If it's an abort
if ( isAbort ) {
// Abort it manually if needed
if ( xhr.readyState !== 4 ) {
xhr.abort();
}
} else {
responses = {};
status = xhr.status;
responseHeaders = xhr.getAllResponseHeaders();
// When requesting binary data, IE6-9 will throw an exception
// on any attempt to access responseText (#11426)
if ( typeof xhr.responseText === "string" ) {
responses.text = xhr.responseText;
}
// Firefox throws an exception when accessing
// statusText for faulty cross-domain requests
try {
statusText = xhr.statusText;
} catch( e ) {
// We normalize with Webkit giving an empty statusText
statusText = "";
}
// Filter status for non standard behaviors
// If the request is local and we have data: assume a success
// (success with no data won't get notified, that's the best we
// can do given current implementations)
if ( !status && s.isLocal && !s.crossDomain ) {
status = responses.text ? 200 : 404;
// IE - #1450: sometimes returns 1223 when it should be 204
} else if ( status === 1223 ) {
status = 204;
}
}
}
} catch( firefoxAccessException ) {
if ( !isAbort ) {
complete( -1, firefoxAccessException );
}
}
// Call complete if needed
if ( responses ) {
complete( status, statusText, responses, responseHeaders );
}
};
if ( !s.async ) {
// if we're in sync mode we fire the callback
callback();
} else if ( xhr.readyState === 4 ) {
// (IE6 & IE7) if it's in cache and has been
// retrieved directly we need to fire the callback
setTimeout( callback );
} else {
handle = ++xhrId;
if ( xhrOnUnloadAbort ) {
// Create the active xhrs callbacks list if needed
// and attach the unload handler
if ( !xhrCallbacks ) {
xhrCallbacks = {};
jQuery( window ).unload( xhrOnUnloadAbort );
}
// Add to list of active xhrs callbacks
xhrCallbacks[ handle ] = callback;
}
xhr.onreadystatechange = callback;
}
},
abort: function() {
if ( callback ) {
callback( undefined, true );
}
}
};
}
});
}
var fxNow, timerId,
rfxtypes = /^(?:toggle|show|hide)$/,
rfxnum = new RegExp( "^(?:([+-])=|)(" + core_pnum + ")([a-z%]*)$", "i" ),
rrun = /queueHooks$/,
animationPrefilters = [ defaultPrefilter ],
tweeners = {
"*": [function( prop, value ) {
var tween = this.createTween( prop, value ),
target = tween.cur(),
parts = rfxnum.exec( value ),
unit = parts && parts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ),
// Starting value computation is required for potential unit mismatches
start = ( jQuery.cssNumber[ prop ] || unit !== "px" && +target ) &&
rfxnum.exec( jQuery.css( tween.elem, prop ) ),
scale = 1,
maxIterations = 20;
if ( start && start[ 3 ] !== unit ) {
// Trust units reported by jQuery.css
unit = unit || start[ 3 ];
// Make sure we update the tween properties later on
parts = parts || [];
// Iteratively approximate from a nonzero starting point
start = +target || 1;
do {
// If previous iteration zeroed out, double until we get *something*
// Use a string for doubling factor so we don't accidentally see scale as unchanged below
scale = scale || ".5";
// Adjust and apply
start = start / scale;
jQuery.style( tween.elem, prop, start + unit );
// Update scale, tolerating zero or NaN from tween.cur()
// And breaking the loop if scale is unchanged or perfect, or if we've just had enough
} while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations );
}
// Update tween properties
if ( parts ) {
start = tween.start = +start || +target || 0;
tween.unit = unit;
// If a +=/-= token was provided, we're doing a relative animation
tween.end = parts[ 1 ] ?
start + ( parts[ 1 ] + 1 ) * parts[ 2 ] :
+parts[ 2 ];
}
return tween;
}]
};
// Animations created synchronously will run synchronously
function createFxNow() {
setTimeout(function() {
fxNow = undefined;
});
return ( fxNow = jQuery.now() );
}
function createTween( value, prop, animation ) {
var tween,
collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ),
index = 0,
length = collection.length;
for ( ; index < length; index++ ) {
if ( (tween = collection[ index ].call( animation, prop, value )) ) {
// we're done with this property
return tween;
}
}
}
function Animation( elem, properties, options ) {
var result,
stopped,
index = 0,
length = animationPrefilters.length,
deferred = jQuery.Deferred().always( function() {
// don't match elem in the :animated selector
delete tick.elem;
}),
tick = function() {
if ( stopped ) {
return false;
}
var currentTime = fxNow || createFxNow(),
remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
// archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497)
temp = remaining / animation.duration || 0,
percent = 1 - temp,
index = 0,
length = animation.tweens.length;
for ( ; index < length ; index++ ) {
animation.tweens[ index ].run( percent );
}
deferred.notifyWith( elem, [ animation, percent, remaining ]);
if ( percent < 1 && length ) {
return remaining;
} else {
deferred.resolveWith( elem, [ animation ] );
return false;
}
},
animation = deferred.promise({
elem: elem,
props: jQuery.extend( {}, properties ),
opts: jQuery.extend( true, { specialEasing: {} }, options ),
originalProperties: properties,
originalOptions: options,
startTime: fxNow || createFxNow(),
duration: options.duration,
tweens: [],
createTween: function( prop, end ) {
var tween = jQuery.Tween( elem, animation.opts, prop, end,
animation.opts.specialEasing[ prop ] || animation.opts.easing );
animation.tweens.push( tween );
return tween;
},
stop: function( gotoEnd ) {
var index = 0,
// if we are going to the end, we want to run all the tweens
// otherwise we skip this part
length = gotoEnd ? animation.tweens.length : 0;
if ( stopped ) {
return this;
}
stopped = true;
for ( ; index < length ; index++ ) {
animation.tweens[ index ].run( 1 );
}
// resolve when we played the last frame
// otherwise, reject
if ( gotoEnd ) {
deferred.resolveWith( elem, [ animation, gotoEnd ] );
} else {
deferred.rejectWith( elem, [ animation, gotoEnd ] );
}
return this;
}
}),
props = animation.props;
propFilter( props, animation.opts.specialEasing );
for ( ; index < length ; index++ ) {
result = animationPrefilters[ index ].call( animation, elem, props, animation.opts );
if ( result ) {
return result;
}
}
jQuery.map( props, createTween, animation );
if ( jQuery.isFunction( animation.opts.start ) ) {
animation.opts.start.call( elem, animation );
}
jQuery.fx.timer(
jQuery.extend( tick, {
elem: elem,
anim: animation,
queue: animation.opts.queue
})
);
// attach callbacks from options
return animation.progress( animation.opts.progress )
.done( animation.opts.done, animation.opts.complete )
.fail( animation.opts.fail )
.always( animation.opts.always );
}
function propFilter( props, specialEasing ) {
var index, name, easing, value, hooks;
// camelCase, specialEasing and expand cssHook pass
for ( index in props ) {
name = jQuery.camelCase( index );
easing = specialEasing[ name ];
value = props[ index ];
if ( jQuery.isArray( value ) ) {
easing = value[ 1 ];
value = props[ index ] = value[ 0 ];
}
if ( index !== name ) {
props[ name ] = value;
delete props[ index ];
}
hooks = jQuery.cssHooks[ name ];
if ( hooks && "expand" in hooks ) {
value = hooks.expand( value );
delete props[ name ];
// not quite $.extend, this wont overwrite keys already present.
// also - reusing 'index' from above because we have the correct "name"
for ( index in value ) {
if ( !( index in props ) ) {
props[ index ] = value[ index ];
specialEasing[ index ] = easing;
}
}
} else {
specialEasing[ name ] = easing;
}
}
}
jQuery.Animation = jQuery.extend( Animation, {
tweener: function( props, callback ) {
if ( jQuery.isFunction( props ) ) {
callback = props;
props = [ "*" ];
} else {
props = props.split(" ");
}
var prop,
index = 0,
length = props.length;
for ( ; index < length ; index++ ) {
prop = props[ index ];
tweeners[ prop ] = tweeners[ prop ] || [];
tweeners[ prop ].unshift( callback );
}
},
prefilter: function( callback, prepend ) {
if ( prepend ) {
animationPrefilters.unshift( callback );
} else {
animationPrefilters.push( callback );
}
}
});
function defaultPrefilter( elem, props, opts ) {
/* jshint validthis: true */
var prop, value, toggle, tween, hooks, oldfire,
anim = this,
orig = {},
style = elem.style,
hidden = elem.nodeType && isHidden( elem ),
dataShow = jQuery._data( elem, "fxshow" );
// handle queue: false promises
if ( !opts.queue ) {
hooks = jQuery._queueHooks( elem, "fx" );
if ( hooks.unqueued == null ) {
hooks.unqueued = 0;
oldfire = hooks.empty.fire;
hooks.empty.fire = function() {
if ( !hooks.unqueued ) {
oldfire();
}
};
}
hooks.unqueued++;
anim.always(function() {
// doing this makes sure that the complete handler will be called
// before this completes
anim.always(function() {
hooks.unqueued--;
if ( !jQuery.queue( elem, "fx" ).length ) {
hooks.empty.fire();
}
});
});
}
// height/width overflow pass
if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
// Make sure that nothing sneaks out
// Record all 3 overflow attributes because IE does not
// change the overflow attribute when overflowX and
// overflowY are set to the same value
opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
// Set display property to inline-block for height/width
// animations on inline elements that are having width/height animated
if ( jQuery.css( elem, "display" ) === "inline" &&
jQuery.css( elem, "float" ) === "none" ) {
// inline-level elements accept inline-block;
// block-level elements need to be inline with layout
if ( !jQuery.support.inlineBlockNeedsLayout || css_defaultDisplay( elem.nodeName ) === "inline" ) {
style.display = "inline-block";
} else {
style.zoom = 1;
}
}
}
if ( opts.overflow ) {
style.overflow = "hidden";
if ( !jQuery.support.shrinkWrapBlocks ) {
anim.always(function() {
style.overflow = opts.overflow[ 0 ];
style.overflowX = opts.overflow[ 1 ];
style.overflowY = opts.overflow[ 2 ];
});
}
}
// show/hide pass
for ( prop in props ) {
value = props[ prop ];
if ( rfxtypes.exec( value ) ) {
delete props[ prop ];
toggle = toggle || value === "toggle";
if ( value === ( hidden ? "hide" : "show" ) ) {
continue;
}
orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );
}
}
if ( !jQuery.isEmptyObject( orig ) ) {
if ( dataShow ) {
if ( "hidden" in dataShow ) {
hidden = dataShow.hidden;
}
} else {
dataShow = jQuery._data( elem, "fxshow", {} );
}
// store state if its toggle - enables .stop().toggle() to "reverse"
if ( toggle ) {
dataShow.hidden = !hidden;
}
if ( hidden ) {
jQuery( elem ).show();
} else {
anim.done(function() {
jQuery( elem ).hide();
});
}
anim.done(function() {
var prop;
jQuery._removeData( elem, "fxshow" );
for ( prop in orig ) {
jQuery.style( elem, prop, orig[ prop ] );
}
});
for ( prop in orig ) {
tween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );
if ( !( prop in dataShow ) ) {
dataShow[ prop ] = tween.start;
if ( hidden ) {
tween.end = tween.start;
tween.start = prop === "width" || prop === "height" ? 1 : 0;
}
}
}
}
}
function Tween( elem, options, prop, end, easing ) {
return new Tween.prototype.init( elem, options, prop, end, easing );
}
jQuery.Tween = Tween;
Tween.prototype = {
constructor: Tween,
init: function( elem, options, prop, end, easing, unit ) {
this.elem = elem;
this.prop = prop;
this.easing = easing || "swing";
this.options = options;
this.start = this.now = this.cur();
this.end = end;
this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
},
cur: function() {
var hooks = Tween.propHooks[ this.prop ];
return hooks && hooks.get ?
hooks.get( this ) :
Tween.propHooks._default.get( this );
},
run: function( percent ) {
var eased,
hooks = Tween.propHooks[ this.prop ];
if ( this.options.duration ) {
this.pos = eased = jQuery.easing[ this.easing ](
percent, this.options.duration * percent, 0, 1, this.options.duration
);
} else {
this.pos = eased = percent;
}
this.now = ( this.end - this.start ) * eased + this.start;
if ( this.options.step ) {
this.options.step.call( this.elem, this.now, this );
}
if ( hooks && hooks.set ) {
hooks.set( this );
} else {
Tween.propHooks._default.set( this );
}
return this;
}
};
Tween.prototype.init.prototype = Tween.prototype;
Tween.propHooks = {
_default: {
get: function( tween ) {
var result;
if ( tween.elem[ tween.prop ] != null &&
(!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) {
return tween.elem[ tween.prop ];
}
// passing an empty string as a 3rd parameter to .css will automatically
// attempt a parseFloat and fallback to a string if the parse fails
// so, simple values such as "10px" are parsed to Float.
// complex values such as "rotate(1rad)" are returned as is.
result = jQuery.css( tween.elem, tween.prop, "" );
// Empty strings, null, undefined and "auto" are converted to 0.
return !result || result === "auto" ? 0 : result;
},
set: function( tween ) {
// use step hook for back compat - use cssHook if its there - use .style if its
// available and use plain properties where available
if ( jQuery.fx.step[ tween.prop ] ) {
jQuery.fx.step[ tween.prop ]( tween );
} else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) {
jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
} else {
tween.elem[ tween.prop ] = tween.now;
}
}
}
};
// Support: IE <=9
// Panic based approach to setting things on disconnected nodes
Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
set: function( tween ) {
if ( tween.elem.nodeType && tween.elem.parentNode ) {
tween.elem[ tween.prop ] = tween.now;
}
}
};
jQuery.each([ "toggle", "show", "hide" ], function( i, name ) {
var cssFn = jQuery.fn[ name ];
jQuery.fn[ name ] = function( speed, easing, callback ) {
return speed == null || typeof speed === "boolean" ?
cssFn.apply( this, arguments ) :
this.animate( genFx( name, true ), speed, easing, callback );
};
});
jQuery.fn.extend({
fadeTo: function( speed, to, easing, callback ) {
// show any hidden elements after setting opacity to 0
return this.filter( isHidden ).css( "opacity", 0 ).show()
// animate to the value specified
.end().animate({ opacity: to }, speed, easing, callback );
},
animate: function( prop, speed, easing, callback ) {
var empty = jQuery.isEmptyObject( prop ),
optall = jQuery.speed( speed, easing, callback ),
doAnimation = function() {
// Operate on a copy of prop so per-property easing won't be lost
var anim = Animation( this, jQuery.extend( {}, prop ), optall );
// Empty animations, or finishing resolves immediately
if ( empty || jQuery._data( this, "finish" ) ) {
anim.stop( true );
}
};
doAnimation.finish = doAnimation;
return empty || optall.queue === false ?
this.each( doAnimation ) :
this.queue( optall.queue, doAnimation );
},
stop: function( type, clearQueue, gotoEnd ) {
var stopQueue = function( hooks ) {
var stop = hooks.stop;
delete hooks.stop;
stop( gotoEnd );
};
if ( typeof type !== "string" ) {
gotoEnd = clearQueue;
clearQueue = type;
type = undefined;
}
if ( clearQueue && type !== false ) {
this.queue( type || "fx", [] );
}
return this.each(function() {
var dequeue = true,
index = type != null && type + "queueHooks",
timers = jQuery.timers,
data = jQuery._data( this );
if ( index ) {
if ( data[ index ] && data[ index ].stop ) {
stopQueue( data[ index ] );
}
} else {
for ( index in data ) {
if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
stopQueue( data[ index ] );
}
}
}
for ( index = timers.length; index--; ) {
if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {
timers[ index ].anim.stop( gotoEnd );
dequeue = false;
timers.splice( index, 1 );
}
}
// start the next in the queue if the last step wasn't forced
// timers currently will call their complete callbacks, which will dequeue
// but only if they were gotoEnd
if ( dequeue || !gotoEnd ) {
jQuery.dequeue( this, type );
}
});
},
finish: function( type ) {
if ( type !== false ) {
type = type || "fx";
}
return this.each(function() {
var index,
data = jQuery._data( this ),
queue = data[ type + "queue" ],
hooks = data[ type + "queueHooks" ],
timers = jQuery.timers,
length = queue ? queue.length : 0;
// enable finishing flag on private data
data.finish = true;
// empty the queue first
jQuery.queue( this, type, [] );
if ( hooks && hooks.stop ) {
hooks.stop.call( this, true );
}
// look for any active animations, and finish them
for ( index = timers.length; index--; ) {
if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
timers[ index ].anim.stop( true );
timers.splice( index, 1 );
}
}
// look for any animations in the old queue and finish them
for ( index = 0; index < length; index++ ) {
if ( queue[ index ] && queue[ index ].finish ) {
queue[ index ].finish.call( this );
}
}
// turn off finishing flag
delete data.finish;
});
}
});
// Generate parameters to create a standard animation
function genFx( type, includeWidth ) {
var which,
attrs = { height: type },
i = 0;
// if we include width, step value is 1 to do all cssExpand values,
// if we don't include width, step value is 2 to skip over Left and Right
includeWidth = includeWidth? 1 : 0;
for( ; i < 4 ; i += 2 - includeWidth ) {
which = cssExpand[ i ];
attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
}
if ( includeWidth ) {
attrs.opacity = attrs.width = type;
}
return attrs;
}
// Generate shortcuts for custom animations
jQuery.each({
slideDown: genFx("show"),
slideUp: genFx("hide"),
slideToggle: genFx("toggle"),
fadeIn: { opacity: "show" },
fadeOut: { opacity: "hide" },
fadeToggle: { opacity: "toggle" }
}, function( name, props ) {
jQuery.fn[ name ] = function( speed, easing, callback ) {
return this.animate( props, speed, easing, callback );
};
});
jQuery.speed = function( speed, easing, fn ) {
var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
complete: fn || !fn && easing ||
jQuery.isFunction( speed ) && speed,
duration: speed,
easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
};
opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
// normalize opt.queue - true/undefined/null -> "fx"
if ( opt.queue == null || opt.queue === true ) {
opt.queue = "fx";
}
// Queueing
opt.old = opt.complete;
opt.complete = function() {
if ( jQuery.isFunction( opt.old ) ) {
opt.old.call( this );
}
if ( opt.queue ) {
jQuery.dequeue( this, opt.queue );
}
};
return opt;
};
jQuery.easing = {
linear: function( p ) {
return p;
},
swing: function( p ) {
return 0.5 - Math.cos( p*Math.PI ) / 2;
}
};
jQuery.timers = [];
jQuery.fx = Tween.prototype.init;
jQuery.fx.tick = function() {
var timer,
timers = jQuery.timers,
i = 0;
fxNow = jQuery.now();
for ( ; i < timers.length; i++ ) {
timer = timers[ i ];
// Checks the timer has not already been removed
if ( !timer() && timers[ i ] === timer ) {
timers.splice( i--, 1 );
}
}
if ( !timers.length ) {
jQuery.fx.stop();
}
fxNow = undefined;
};
jQuery.fx.timer = function( timer ) {
if ( timer() && jQuery.timers.push( timer ) ) {
jQuery.fx.start();
}
};
jQuery.fx.interval = 13;
jQuery.fx.start = function() {
if ( !timerId ) {
timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval );
}
};
jQuery.fx.stop = function() {
clearInterval( timerId );
timerId = null;
};
jQuery.fx.speeds = {
slow: 600,
fast: 200,
// Default speed
_default: 400
};
// Back Compat <1.8 extension point
jQuery.fx.step = {};
if ( jQuery.expr && jQuery.expr.filters ) {
jQuery.expr.filters.animated = function( elem ) {
return jQuery.grep(jQuery.timers, function( fn ) {
return elem === fn.elem;
}).length;
};
}
jQuery.fn.offset = function( options ) {
if ( arguments.length ) {
return options === undefined ?
this :
this.each(function( i ) {
jQuery.offset.setOffset( this, options, i );
});
}
var docElem, win,
box = { top: 0, left: 0 },
elem = this[ 0 ],
doc = elem && elem.ownerDocument;
if ( !doc ) {
return;
}
docElem = doc.documentElement;
// Make sure it's not a disconnected DOM node
if ( !jQuery.contains( docElem, elem ) ) {
return box;
}
// If we don't have gBCR, just use 0,0 rather than error
// BlackBerry 5, iOS 3 (original iPhone)
if ( typeof elem.getBoundingClientRect !== core_strundefined ) {
box = elem.getBoundingClientRect();
}
win = getWindow( doc );
return {
top: box.top + ( win.pageYOffset || docElem.scrollTop ) - ( docElem.clientTop || 0 ),
left: box.left + ( win.pageXOffset || docElem.scrollLeft ) - ( docElem.clientLeft || 0 )
};
};
jQuery.offset = {
setOffset: function( elem, options, i ) {
var position = jQuery.css( elem, "position" );
// set position first, in-case top/left are set even on static elem
if ( position === "static" ) {
elem.style.position = "relative";
}
var curElem = jQuery( elem ),
curOffset = curElem.offset(),
curCSSTop = jQuery.css( elem, "top" ),
curCSSLeft = jQuery.css( elem, "left" ),
calculatePosition = ( position === "absolute" || position === "fixed" ) && jQuery.inArray("auto", [curCSSTop, curCSSLeft]) > -1,
props = {}, curPosition = {}, curTop, curLeft;
// need to be able to calculate position if either top or left is auto and position is either absolute or fixed
if ( calculatePosition ) {
curPosition = curElem.position();
curTop = curPosition.top;
curLeft = curPosition.left;
} else {
curTop = parseFloat( curCSSTop ) || 0;
curLeft = parseFloat( curCSSLeft ) || 0;
}
if ( jQuery.isFunction( options ) ) {
options = options.call( elem, i, curOffset );
}
if ( options.top != null ) {
props.top = ( options.top - curOffset.top ) + curTop;
}
if ( options.left != null ) {
props.left = ( options.left - curOffset.left ) + curLeft;
}
if ( "using" in options ) {
options.using.call( elem, props );
} else {
curElem.css( props );
}
}
};
jQuery.fn.extend({
position: function() {
if ( !this[ 0 ] ) {
return;
}
var offsetParent, offset,
parentOffset = { top: 0, left: 0 },
elem = this[ 0 ];
// fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is it's only offset parent
if ( jQuery.css( elem, "position" ) === "fixed" ) {
// we assume that getBoundingClientRect is available when computed position is fixed
offset = elem.getBoundingClientRect();
} else {
// Get *real* offsetParent
offsetParent = this.offsetParent();
// Get correct offsets
offset = this.offset();
if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) {
parentOffset = offsetParent.offset();
}
// Add offsetParent borders
parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true );
parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true );
}
// Subtract parent offsets and element margins
// note: when an element has margin: auto the offsetLeft and marginLeft
// are the same in Safari causing offset.left to incorrectly be 0
return {
top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ),
left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true)
};
},
offsetParent: function() {
return this.map(function() {
var offsetParent = this.offsetParent || docElem;
while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position") === "static" ) ) {
offsetParent = offsetParent.offsetParent;
}
return offsetParent || docElem;
});
}
});
// Create scrollLeft and scrollTop methods
jQuery.each( {scrollLeft: "pageXOffset", scrollTop: "pageYOffset"}, function( method, prop ) {
var top = /Y/.test( prop );
jQuery.fn[ method ] = function( val ) {
return jQuery.access( this, function( elem, method, val ) {
var win = getWindow( elem );
if ( val === undefined ) {
return win ? (prop in win) ? win[ prop ] :
win.document.documentElement[ method ] :
elem[ method ];
}
if ( win ) {
win.scrollTo(
!top ? val : jQuery( win ).scrollLeft(),
top ? val : jQuery( win ).scrollTop()
);
} else {
elem[ method ] = val;
}
}, method, val, arguments.length, null );
};
});
function getWindow( elem ) {
return jQuery.isWindow( elem ) ?
elem :
elem.nodeType === 9 ?
elem.defaultView || elem.parentWindow :
false;
}
// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) {
// margin is only for outerHeight, outerWidth
jQuery.fn[ funcName ] = function( margin, value ) {
var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
return jQuery.access( this, function( elem, type, value ) {
var doc;
if ( jQuery.isWindow( elem ) ) {
// As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
// isn't a whole lot we can do. See pull request at this URL for discussion:
// https://github.com/jquery/jquery/pull/764
return elem.document.documentElement[ "client" + name ];
}
// Get document width or height
if ( elem.nodeType === 9 ) {
doc = elem.documentElement;
// Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], whichever is greatest
// unfortunately, this causes bug #3838 in IE6/8 only, but there is currently no good, small way to fix it.
return Math.max(
elem.body[ "scroll" + name ], doc[ "scroll" + name ],
elem.body[ "offset" + name ], doc[ "offset" + name ],
doc[ "client" + name ]
);
}
return value === undefined ?
// Get width or height on the element, requesting but not forcing parseFloat
jQuery.css( elem, type, extra ) :
// Set width or height on the element
jQuery.style( elem, type, value, extra );
}, type, chainable ? margin : undefined, chainable, null );
};
});
});
// Limit scope pollution from any deprecated API
// (function() {
// The number of elements contained in the matched element set
jQuery.fn.size = function() {
return this.length;
};
jQuery.fn.andSelf = jQuery.fn.addBack;
// })();
if ( typeof module === "object" && module && typeof module.exports === "object" ) {
// Expose jQuery as module.exports in loaders that implement the Node
// module pattern (including browserify). Do not create the global, since
// the user will be storing it themselves locally, and globals are frowned
// upon in the Node module world.
module.exports = jQuery;
} else {
// Otherwise expose jQuery to the global object as usual
window.jQuery = window.$ = jQuery;
// Register as a named AMD module, since jQuery can be concatenated with other
// files that may use define, but not via a proper concatenation script that
// understands anonymous AMD modules. A named AMD is safest and most robust
// way to register. Lowercase jquery is used because AMD module names are
// derived from file names, and jQuery is normally delivered in a lowercase
// file name. Do this after creating the global so that if an AMD module wants
// to call noConflict to hide this version of jQuery, it will work.
if ( typeof define === "function" && define.amd ) {
define( "jquery", [], function () { return jQuery; } );
}
}
})( window );
(function($, undefined) {
/**
* Unobtrusive scripting adapter for jQuery
* https://github.com/rails/jquery-ujs
*
* Requires jQuery 1.7.0 or later.
*
* Released under the MIT license
*
*/
// Cut down on the number of issues from people inadvertently including jquery_ujs twice
// by detecting and raising an error when it happens.
if ( $.rails !== undefined ) {
$.error('jquery-ujs has already been loaded!');
}
// Shorthand to make it a little easier to call public rails functions from within rails.js
var rails;
var $document = $(document);
$.rails = rails = {
// Link elements bound by jquery-ujs
linkClickSelector: 'a[data-confirm], a[data-method], a[data-remote], a[data-disable-with]',
// Button elements boud jquery-ujs
buttonClickSelector: 'button[data-remote]',
// Select elements bound by jquery-ujs
inputChangeSelector: 'select[data-remote], input[data-remote], textarea[data-remote]',
// Form elements bound by jquery-ujs
formSubmitSelector: 'form',
// Form input elements bound by jquery-ujs
formInputClickSelector: 'form input[type=submit], form input[type=image], form button[type=submit], form button:not([type])',
// Form input elements disabled during form submission
disableSelector: 'input[data-disable-with], button[data-disable-with], textarea[data-disable-with]',
// Form input elements re-enabled after form submission
enableSelector: 'input[data-disable-with]:disabled, button[data-disable-with]:disabled, textarea[data-disable-with]:disabled',
// Form required input elements
requiredInputSelector: 'input[name][required]:not([disabled]),textarea[name][required]:not([disabled])',
// Form file input elements
fileInputSelector: 'input[type=file]',
// Link onClick disable selector with possible reenable after remote submission
linkDisableSelector: 'a[data-disable-with]',
// Make sure that every Ajax request sends the CSRF token
CSRFProtection: function(xhr) {
var token = $('meta[name="csrf-token"]').attr('content');
if (token) xhr.setRequestHeader('X-CSRF-Token', token);
},
// Triggers an event on an element and returns false if the event result is false
fire: function(obj, name, data) {
var event = $.Event(name);
obj.trigger(event, data);
return event.result !== false;
},
// Default confirm dialog, may be overridden with custom confirm dialog in $.rails.confirm
confirm: function(message) {
return confirm(message);
},
// Default ajax function, may be overridden with custom function in $.rails.ajax
ajax: function(options) {
return $.ajax(options);
},
// Default way to get an element's href. May be overridden at $.rails.href.
href: function(element) {
return element.attr('href');
},
// Submits "remote" forms and links with ajax
handleRemote: function(element) {
var method, url, data, elCrossDomain, crossDomain, withCredentials, dataType, options;
if (rails.fire(element, 'ajax:before')) {
elCrossDomain = element.data('cross-domain');
crossDomain = elCrossDomain === undefined ? null : elCrossDomain;
withCredentials = element.data('with-credentials') || null;
dataType = element.data('type') || ($.ajaxSettings && $.ajaxSettings.dataType);
if (element.is('form')) {
method = element.attr('method');
url = element.attr('action');
data = element.serializeArray();
// memoized value from clicked submit button
var button = element.data('ujs:submit-button');
if (button) {
data.push(button);
element.data('ujs:submit-button', null);
}
} else if (element.is(rails.inputChangeSelector)) {
method = element.data('method');
url = element.data('url');
data = element.serialize();
if (element.data('params')) data = data + "&" + element.data('params');
} else if (element.is(rails.buttonClickSelector)) {
method = element.data('method') || 'get';
url = element.data('url');
data = element.serialize();
if (element.data('params')) data = data + "&" + element.data('params');
} else {
method = element.data('method');
url = rails.href(element);
data = element.data('params') || null;
}
options = {
type: method || 'GET', data: data, dataType: dataType,
// stopping the "ajax:beforeSend" event will cancel the ajax request
beforeSend: function(xhr, settings) {
if (settings.dataType === undefined) {
xhr.setRequestHeader('accept', '*/*;q=0.5, ' + settings.accepts.script);
}
return rails.fire(element, 'ajax:beforeSend', [xhr, settings]);
},
success: function(data, status, xhr) {
element.trigger('ajax:success', [data, status, xhr]);
},
complete: function(xhr, status) {
element.trigger('ajax:complete', [xhr, status]);
},
error: function(xhr, status, error) {
element.trigger('ajax:error', [xhr, status, error]);
},
crossDomain: crossDomain
};
// There is no withCredentials for IE6-8 when
// "Enable native XMLHTTP support" is disabled
if (withCredentials) {
options.xhrFields = {
withCredentials: withCredentials
};
}
// Only pass url to `ajax` options if not blank
if (url) { options.url = url; }
var jqxhr = rails.ajax(options);
element.trigger('ajax:send', jqxhr);
return jqxhr;
} else {
return false;
}
},
// Handles "data-method" on links such as:
// <a href="/users/5" data-method="delete" rel="nofollow" data-confirm="Are you sure?">Delete</a>
handleMethod: function(link) {
var href = rails.href(link),
method = link.data('method'),
target = link.attr('target'),
csrf_token = $('meta[name=csrf-token]').attr('content'),
csrf_param = $('meta[name=csrf-param]').attr('content'),
form = $('<form method="post" action="' + href + '"></form>'),
metadata_input = '<input name="_method" value="' + method + '" type="hidden" />';
if (csrf_param !== undefined && csrf_token !== undefined) {
metadata_input += '<input name="' + csrf_param + '" value="' + csrf_token + '" type="hidden" />';
}
if (target) { form.attr('target', target); }
form.hide().append(metadata_input).appendTo('body');
form.submit();
},
/* Disables form elements:
- Caches element value in 'ujs:enable-with' data store
- Replaces element text with value of 'data-disable-with' attribute
- Sets disabled property to true
*/
disableFormElements: function(form) {
form.find(rails.disableSelector).each(function() {
var element = $(this), method = element.is('button') ? 'html' : 'val';
element.data('ujs:enable-with', element[method]());
element[method](element.data('disable-with'));
element.prop('disabled', true);
});
},
/* Re-enables disabled form elements:
- Replaces element text with cached value from 'ujs:enable-with' data store (created in `disableFormElements`)
- Sets disabled property to false
*/
enableFormElements: function(form) {
form.find(rails.enableSelector).each(function() {
var element = $(this), method = element.is('button') ? 'html' : 'val';
if (element.data('ujs:enable-with')) element[method](element.data('ujs:enable-with'));
element.prop('disabled', false);
});
},
/* For 'data-confirm' attribute:
- Fires `confirm` event
- Shows the confirmation dialog
- Fires the `confirm:complete` event
Returns `true` if no function stops the chain and user chose yes; `false` otherwise.
Attaching a handler to the element's `confirm` event that returns a `falsy` value cancels the confirmation dialog.
Attaching a handler to the element's `confirm:complete` event that returns a `falsy` value makes this function
return false. The `confirm:complete` event is fired whether or not the user answered true or false to the dialog.
*/
allowAction: function(element) {
var message = element.data('confirm'),
answer = false, callback;
if (!message) { return true; }
if (rails.fire(element, 'confirm')) {
answer = rails.confirm(message);
callback = rails.fire(element, 'confirm:complete', [answer]);
}
return answer && callback;
},
// Helper function which checks for blank inputs in a form that match the specified CSS selector
blankInputs: function(form, specifiedSelector, nonBlank) {
var inputs = $(), input, valueToCheck,
selector = specifiedSelector || 'input,textarea',
allInputs = form.find(selector);
allInputs.each(function() {
input = $(this);
valueToCheck = input.is('input[type=checkbox],input[type=radio]') ? input.is(':checked') : input.val();
// If nonBlank and valueToCheck are both truthy, or nonBlank and valueToCheck are both falsey
if (!valueToCheck === !nonBlank) {
// Don't count unchecked required radio if other radio with same name is checked
if (input.is('input[type=radio]') && allInputs.filter('input[type=radio]:checked[name="' + input.attr('name') + '"]').length) {
return true; // Skip to next input
}
inputs = inputs.add(input);
}
});
return inputs.length ? inputs : false;
},
// Helper function which checks for non-blank inputs in a form that match the specified CSS selector
nonBlankInputs: function(form, specifiedSelector) {
return rails.blankInputs(form, specifiedSelector, true); // true specifies nonBlank
},
// Helper function, needed to provide consistent behavior in IE
stopEverything: function(e) {
$(e.target).trigger('ujs:everythingStopped');
e.stopImmediatePropagation();
return false;
},
// replace element's html with the 'data-disable-with' after storing original html
// and prevent clicking on it
disableElement: function(element) {
element.data('ujs:enable-with', element.html()); // store enabled state
element.html(element.data('disable-with')); // set to disabled state
element.bind('click.railsDisable', function(e) { // prevent further clicking
return rails.stopEverything(e);
});
},
// restore element to its original state which was disabled by 'disableElement' above
enableElement: function(element) {
if (element.data('ujs:enable-with') !== undefined) {
element.html(element.data('ujs:enable-with')); // set to old enabled state
element.removeData('ujs:enable-with'); // clean up cache
}
element.unbind('click.railsDisable'); // enable element
}
};
if (rails.fire($document, 'rails:attachBindings')) {
$.ajaxPrefilter(function(options, originalOptions, xhr){ if ( !options.crossDomain ) { rails.CSRFProtection(xhr); }});
$document.delegate(rails.linkDisableSelector, 'ajax:complete', function() {
rails.enableElement($(this));
});
$document.delegate(rails.linkClickSelector, 'click.rails', function(e) {
var link = $(this), method = link.data('method'), data = link.data('params');
if (!rails.allowAction(link)) return rails.stopEverything(e);
if (link.is(rails.linkDisableSelector)) rails.disableElement(link);
if (link.data('remote') !== undefined) {
if ( (e.metaKey || e.ctrlKey) && (!method || method === 'GET') && !data ) { return true; }
var handleRemote = rails.handleRemote(link);
// response from rails.handleRemote() will either be false or a deferred object promise.
if (handleRemote === false) {
rails.enableElement(link);
} else {
handleRemote.error( function() { rails.enableElement(link); } );
}
return false;
} else if (link.data('method')) {
rails.handleMethod(link);
return false;
}
});
$document.delegate(rails.buttonClickSelector, 'click.rails', function(e) {
var button = $(this);
if (!rails.allowAction(button)) return rails.stopEverything(e);
rails.handleRemote(button);
return false;
});
$document.delegate(rails.inputChangeSelector, 'change.rails', function(e) {
var link = $(this);
if (!rails.allowAction(link)) return rails.stopEverything(e);
rails.handleRemote(link);
return false;
});
$document.delegate(rails.formSubmitSelector, 'submit.rails', function(e) {
var form = $(this),
remote = form.data('remote') !== undefined,
blankRequiredInputs = rails.blankInputs(form, rails.requiredInputSelector),
nonBlankFileInputs = rails.nonBlankInputs(form, rails.fileInputSelector);
if (!rails.allowAction(form)) return rails.stopEverything(e);
// skip other logic when required values are missing or file upload is present
if (blankRequiredInputs && form.attr("novalidate") == undefined && rails.fire(form, 'ajax:aborted:required', [blankRequiredInputs])) {
return rails.stopEverything(e);
}
if (remote) {
if (nonBlankFileInputs) {
// slight timeout so that the submit button gets properly serialized
// (make it easy for event handler to serialize form without disabled values)
setTimeout(function(){ rails.disableFormElements(form); }, 13);
var aborted = rails.fire(form, 'ajax:aborted:file', [nonBlankFileInputs]);
// re-enable form elements if event bindings return false (canceling normal form submission)
if (!aborted) { setTimeout(function(){ rails.enableFormElements(form); }, 13); }
return aborted;
}
rails.handleRemote(form);
return false;
} else {
// slight timeout so that the submit button gets properly serialized
setTimeout(function(){ rails.disableFormElements(form); }, 13);
}
});
$document.delegate(rails.formInputClickSelector, 'click.rails', function(event) {
var button = $(this);
if (!rails.allowAction(button)) return rails.stopEverything(event);
// register the pressed submit button
var name = button.attr('name'),
data = name ? {name:name, value:button.val()} : null;
button.closest('form').data('ujs:submit-button', data);
});
$document.delegate(rails.formSubmitSelector, 'ajax:beforeSend.rails', function(event) {
if (this == event.target) rails.disableFormElements($(this));
});
$document.delegate(rails.formSubmitSelector, 'ajax:complete.rails', function(event) {
if (this == event.target) rails.enableFormElements($(this));
});
$(function(){
// making sure that all forms have actual up-to-date token(cached forms contain old one)
var csrf_token = $('meta[name=csrf-token]').attr('content');
var csrf_param = $('meta[name=csrf-param]').attr('content');
$('form input[name="' + csrf_param + '"]').val(csrf_token);
});
}
})( jQuery );
/*!
* jQuery Migrate - v1.2.1 - 2013-05-08
* https://github.com/jquery/jquery-migrate
* Copyright 2005, 2013 jQuery Foundation, Inc. and other contributors; Licensed MIT
*/
(function( jQuery, window, undefined ) {
// See http://bugs.jquery.com/ticket/13335
// "use strict";
var warnedAbout = {};
// List of warnings already given; public read only
jQuery.migrateWarnings = [];
// Set to true to prevent console output; migrateWarnings still maintained
// jQuery.migrateMute = false;
// Show a message on the console so devs know we're active
if ( !jQuery.migrateMute && window.console && window.console.log ) {
window.console.log("JQMIGRATE: Logging is active");
}
// Set to false to disable traces that appear with warnings
if ( jQuery.migrateTrace === undefined ) {
jQuery.migrateTrace = true;
}
// Forget any warnings we've already given; public
jQuery.migrateReset = function() {
warnedAbout = {};
jQuery.migrateWarnings.length = 0;
};
function migrateWarn( msg) {
var console = window.console;
if ( !warnedAbout[ msg ] ) {
warnedAbout[ msg ] = true;
jQuery.migrateWarnings.push( msg );
if ( console && console.warn && !jQuery.migrateMute ) {
console.warn( "JQMIGRATE: " + msg );
if ( jQuery.migrateTrace && console.trace ) {
console.trace();
}
}
}
}
function migrateWarnProp( obj, prop, value, msg ) {
if ( Object.defineProperty ) {
// On ES5 browsers (non-oldIE), warn if the code tries to get prop;
// allow property to be overwritten in case some other plugin wants it
try {
Object.defineProperty( obj, prop, {
configurable: true,
enumerable: true,
get: function() {
migrateWarn( msg );
return value;
},
set: function( newValue ) {
migrateWarn( msg );
value = newValue;
}
});
return;
} catch( err ) {
// IE8 is a dope about Object.defineProperty, can't warn there
}
}
// Non-ES5 (or broken) browser; just set the property
jQuery._definePropertyBroken = true;
obj[ prop ] = value;
}
if ( document.compatMode === "BackCompat" ) {
// jQuery has never supported or tested Quirks Mode
migrateWarn( "jQuery is not compatible with Quirks Mode" );
}
var attrFn = jQuery( "<input/>", { size: 1 } ).attr("size") && jQuery.attrFn,
oldAttr = jQuery.attr,
valueAttrGet = jQuery.attrHooks.value && jQuery.attrHooks.value.get ||
function() { return null; },
valueAttrSet = jQuery.attrHooks.value && jQuery.attrHooks.value.set ||
function() { return undefined; },
rnoType = /^(?:input|button)$/i,
rnoAttrNodeType = /^[238]$/,
rboolean = /^(?:autofocus|autoplay|async|checked|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped|selected)$/i,
ruseDefault = /^(?:checked|selected)$/i;
// jQuery.attrFn
migrateWarnProp( jQuery, "attrFn", attrFn || {}, "jQuery.attrFn is deprecated" );
jQuery.attr = function( elem, name, value, pass ) {
var lowerName = name.toLowerCase(),
nType = elem && elem.nodeType;
if ( pass ) {
// Since pass is used internally, we only warn for new jQuery
// versions where there isn't a pass arg in the formal params
if ( oldAttr.length < 4 ) {
migrateWarn("jQuery.fn.attr( props, pass ) is deprecated");
}
if ( elem && !rnoAttrNodeType.test( nType ) &&
(attrFn ? name in attrFn : jQuery.isFunction(jQuery.fn[name])) ) {
return jQuery( elem )[ name ]( value );
}
}
// Warn if user tries to set `type`, since it breaks on IE 6/7/8; by checking
// for disconnected elements we don't warn on $( "<button>", { type: "button" } ).
if ( name === "type" && value !== undefined && rnoType.test( elem.nodeName ) && elem.parentNode ) {
migrateWarn("Can't change the 'type' of an input or button in IE 6/7/8");
}
// Restore boolHook for boolean property/attribute synchronization
if ( !jQuery.attrHooks[ lowerName ] && rboolean.test( lowerName ) ) {
jQuery.attrHooks[ lowerName ] = {
get: function( elem, name ) {
// Align boolean attributes with corresponding properties
// Fall back to attribute presence where some booleans are not supported
var attrNode,
property = jQuery.prop( elem, name );
return property === true || typeof property !== "boolean" &&
( attrNode = elem.getAttributeNode(name) ) && attrNode.nodeValue !== false ?
name.toLowerCase() :
undefined;
},
set: function( elem, value, name ) {
var propName;
if ( value === false ) {
// Remove boolean attributes when set to false
jQuery.removeAttr( elem, name );
} else {
// value is true since we know at this point it's type boolean and not false
// Set boolean attributes to the same name and set the DOM property
propName = jQuery.propFix[ name ] || name;
if ( propName in elem ) {
// Only set the IDL specifically if it already exists on the element
elem[ propName ] = true;
}
elem.setAttribute( name, name.toLowerCase() );
}
return name;
}
};
// Warn only for attributes that can remain distinct from their properties post-1.9
if ( ruseDefault.test( lowerName ) ) {
migrateWarn( "jQuery.fn.attr('" + lowerName + "') may use property instead of attribute" );
}
}
return oldAttr.call( jQuery, elem, name, value );
};
// attrHooks: value
jQuery.attrHooks.value = {
get: function( elem, name ) {
var nodeName = ( elem.nodeName || "" ).toLowerCase();
if ( nodeName === "button" ) {
return valueAttrGet.apply( this, arguments );
}
if ( nodeName !== "input" && nodeName !== "option" ) {
migrateWarn("jQuery.fn.attr('value') no longer gets properties");
}
return name in elem ?
elem.value :
null;
},
set: function( elem, value ) {
var nodeName = ( elem.nodeName || "" ).toLowerCase();
if ( nodeName === "button" ) {
return valueAttrSet.apply( this, arguments );
}
if ( nodeName !== "input" && nodeName !== "option" ) {
migrateWarn("jQuery.fn.attr('value', val) no longer sets properties");
}
// Does not return so that setAttribute is also used
elem.value = value;
}
};
var matched, browser,
oldInit = jQuery.fn.init,
oldParseJSON = jQuery.parseJSON,
// Note: XSS check is done below after string is trimmed
rquickExpr = /^([^<]*)(<[\w\W]+>)([^>]*)$/;
// $(html) "looks like html" rule change
jQuery.fn.init = function( selector, context, rootjQuery ) {
var match;
if ( selector && typeof selector === "string" && !jQuery.isPlainObject( context ) &&
(match = rquickExpr.exec( jQuery.trim( selector ) )) && match[ 0 ] ) {
// This is an HTML string according to the "old" rules; is it still?
if ( selector.charAt( 0 ) !== "<" ) {
migrateWarn("$(html) HTML strings must start with '<' character");
}
if ( match[ 3 ] ) {
migrateWarn("$(html) HTML text after last tag is ignored");
}
// Consistently reject any HTML-like string starting with a hash (#9521)
// Note that this may break jQuery 1.6.x code that otherwise would work.
if ( match[ 0 ].charAt( 0 ) === "#" ) {
migrateWarn("HTML string cannot start with a '#' character");
jQuery.error("JQMIGRATE: Invalid selector string (XSS)");
}
// Now process using loose rules; let pre-1.8 play too
if ( context && context.context ) {
// jQuery object as context; parseHTML expects a DOM object
context = context.context;
}
if ( jQuery.parseHTML ) {
return oldInit.call( this, jQuery.parseHTML( match[ 2 ], context, true ),
context, rootjQuery );
}
}
return oldInit.apply( this, arguments );
};
jQuery.fn.init.prototype = jQuery.fn;
// Let $.parseJSON(falsy_value) return null
jQuery.parseJSON = function( json ) {
if ( !json && json !== null ) {
migrateWarn("jQuery.parseJSON requires a valid JSON string");
return null;
}
return oldParseJSON.apply( this, arguments );
};
jQuery.uaMatch = function( ua ) {
ua = ua.toLowerCase();
var match = /(chrome)[ \/]([\w.]+)/.exec( ua ) ||
/(webkit)[ \/]([\w.]+)/.exec( ua ) ||
/(opera)(?:.*version|)[ \/]([\w.]+)/.exec( ua ) ||
/(msie) ([\w.]+)/.exec( ua ) ||
ua.indexOf("compatible") < 0 && /(mozilla)(?:.*? rv:([\w.]+)|)/.exec( ua ) ||
[];
return {
browser: match[ 1 ] || "",
version: match[ 2 ] || "0"
};
};
// Don't clobber any existing jQuery.browser in case it's different
if ( !jQuery.browser ) {
matched = jQuery.uaMatch( navigator.userAgent );
browser = {};
if ( matched.browser ) {
browser[ matched.browser ] = true;
browser.version = matched.version;
}
// Chrome is Webkit, but Webkit is also Safari.
if ( browser.chrome ) {
browser.webkit = true;
} else if ( browser.webkit ) {
browser.safari = true;
}
jQuery.browser = browser;
}
// Warn if the code tries to get jQuery.browser
migrateWarnProp( jQuery, "browser", jQuery.browser, "jQuery.browser is deprecated" );
jQuery.sub = function() {
function jQuerySub( selector, context ) {
return new jQuerySub.fn.init( selector, context );
}
jQuery.extend( true, jQuerySub, this );
jQuerySub.superclass = this;
jQuerySub.fn = jQuerySub.prototype = this();
jQuerySub.fn.constructor = jQuerySub;
jQuerySub.sub = this.sub;
jQuerySub.fn.init = function init( selector, context ) {
if ( context && context instanceof jQuery && !(context instanceof jQuerySub) ) {
context = jQuerySub( context );
}
return jQuery.fn.init.call( this, selector, context, rootjQuerySub );
};
jQuerySub.fn.init.prototype = jQuerySub.fn;
var rootjQuerySub = jQuerySub(document);
migrateWarn( "jQuery.sub() is deprecated" );
return jQuerySub;
};
// Ensure that $.ajax gets the new parseJSON defined in core.js
jQuery.ajaxSetup({
converters: {
"text json": jQuery.parseJSON
}
});
var oldFnData = jQuery.fn.data;
jQuery.fn.data = function( name ) {
var ret, evt,
elem = this[0];
// Handles 1.7 which has this behavior and 1.8 which doesn't
if ( elem && name === "events" && arguments.length === 1 ) {
ret = jQuery.data( elem, name );
evt = jQuery._data( elem, name );
if ( ( ret === undefined || ret === evt ) && evt !== undefined ) {
migrateWarn("Use of jQuery.fn.data('events') is deprecated");
return evt;
}
}
return oldFnData.apply( this, arguments );
};
var rscriptType = /\/(java|ecma)script/i,
oldSelf = jQuery.fn.andSelf || jQuery.fn.addBack;
jQuery.fn.andSelf = function() {
migrateWarn("jQuery.fn.andSelf() replaced by jQuery.fn.addBack()");
return oldSelf.apply( this, arguments );
};
// Since jQuery.clean is used internally on older versions, we only shim if it's missing
if ( !jQuery.clean ) {
jQuery.clean = function( elems, context, fragment, scripts ) {
// Set context per 1.8 logic
context = context || document;
context = !context.nodeType && context[0] || context;
context = context.ownerDocument || context;
migrateWarn("jQuery.clean() is deprecated");
var i, elem, handleScript, jsTags,
ret = [];
jQuery.merge( ret, jQuery.buildFragment( elems, context ).childNodes );
// Complex logic lifted directly from jQuery 1.8
if ( fragment ) {
// Special handling of each script element
handleScript = function( elem ) {
// Check if we consider it executable
if ( !elem.type || rscriptType.test( elem.type ) ) {
// Detach the script and store it in the scripts array (if provided) or the fragment
// Return truthy to indicate that it has been handled
return scripts ?
scripts.push( elem.parentNode ? elem.parentNode.removeChild( elem ) : elem ) :
fragment.appendChild( elem );
}
};
for ( i = 0; (elem = ret[i]) != null; i++ ) {
// Check if we're done after handling an executable script
if ( !( jQuery.nodeName( elem, "script" ) && handleScript( elem ) ) ) {
// Append to fragment and handle embedded scripts
fragment.appendChild( elem );
if ( typeof elem.getElementsByTagName !== "undefined" ) {
// handleScript alters the DOM, so use jQuery.merge to ensure snapshot iteration
jsTags = jQuery.grep( jQuery.merge( [], elem.getElementsByTagName("script") ), handleScript );
// Splice the scripts into ret after their former ancestor and advance our index beyond them
ret.splice.apply( ret, [i + 1, 0].concat( jsTags ) );
i += jsTags.length;
}
}
}
}
return ret;
};
}
var eventAdd = jQuery.event.add,
eventRemove = jQuery.event.remove,
eventTrigger = jQuery.event.trigger,
oldToggle = jQuery.fn.toggle,
oldLive = jQuery.fn.live,
oldDie = jQuery.fn.die,
ajaxEvents = "ajaxStart|ajaxStop|ajaxSend|ajaxComplete|ajaxError|ajaxSuccess",
rajaxEvent = new RegExp( "\\b(?:" + ajaxEvents + ")\\b" ),
rhoverHack = /(?:^|\s)hover(\.\S+|)\b/,
hoverHack = function( events ) {
if ( typeof( events ) !== "string" || jQuery.event.special.hover ) {
return events;
}
if ( rhoverHack.test( events ) ) {
migrateWarn("'hover' pseudo-event is deprecated, use 'mouseenter mouseleave'");
}
return events && events.replace( rhoverHack, "mouseenter$1 mouseleave$1" );
};
// Event props removed in 1.9, put them back if needed; no practical way to warn them
if ( jQuery.event.props && jQuery.event.props[ 0 ] !== "attrChange" ) {
jQuery.event.props.unshift( "attrChange", "attrName", "relatedNode", "srcElement" );
}
// Undocumented jQuery.event.handle was "deprecated" in jQuery 1.7
if ( jQuery.event.dispatch ) {
migrateWarnProp( jQuery.event, "handle", jQuery.event.dispatch, "jQuery.event.handle is undocumented and deprecated" );
}
// Support for 'hover' pseudo-event and ajax event warnings
jQuery.event.add = function( elem, types, handler, data, selector ){
if ( elem !== document && rajaxEvent.test( types ) ) {
migrateWarn( "AJAX events should be attached to document: " + types );
}
eventAdd.call( this, elem, hoverHack( types || "" ), handler, data, selector );
};
jQuery.event.remove = function( elem, types, handler, selector, mappedTypes ){
eventRemove.call( this, elem, hoverHack( types ) || "", handler, selector, mappedTypes );
};
jQuery.fn.error = function() {
var args = Array.prototype.slice.call( arguments, 0);
migrateWarn("jQuery.fn.error() is deprecated");
args.splice( 0, 0, "error" );
if ( arguments.length ) {
return this.bind.apply( this, args );
}
// error event should not bubble to window, although it does pre-1.7
this.triggerHandler.apply( this, args );
return this;
};
jQuery.fn.toggle = function( fn, fn2 ) {
// Don't mess with animation or css toggles
if ( !jQuery.isFunction( fn ) || !jQuery.isFunction( fn2 ) ) {
return oldToggle.apply( this, arguments );
}
migrateWarn("jQuery.fn.toggle(handler, handler...) is deprecated");
// Save reference to arguments for access in closure
var args = arguments,
guid = fn.guid || jQuery.guid++,
i = 0,
toggler = function( event ) {
// Figure out which function to execute
var lastToggle = ( jQuery._data( this, "lastToggle" + fn.guid ) || 0 ) % i;
jQuery._data( this, "lastToggle" + fn.guid, lastToggle + 1 );
// Make sure that clicks stop
event.preventDefault();
// and execute the function
return args[ lastToggle ].apply( this, arguments ) || false;
};
// link all the functions, so any of them can unbind this click handler
toggler.guid = guid;
while ( i < args.length ) {
args[ i++ ].guid = guid;
}
return this.click( toggler );
};
jQuery.fn.live = function( types, data, fn ) {
migrateWarn("jQuery.fn.live() is deprecated");
if ( oldLive ) {
return oldLive.apply( this, arguments );
}
jQuery( this.context ).on( types, this.selector, data, fn );
return this;
};
jQuery.fn.die = function( types, fn ) {
migrateWarn("jQuery.fn.die() is deprecated");
if ( oldDie ) {
return oldDie.apply( this, arguments );
}
jQuery( this.context ).off( types, this.selector || "**", fn );
return this;
};
// Turn global events into document-triggered events
jQuery.event.trigger = function( event, data, elem, onlyHandlers ){
if ( !elem && !rajaxEvent.test( event ) ) {
migrateWarn( "Global events are undocumented and deprecated" );
}
return eventTrigger.call( this, event, data, elem || document, onlyHandlers );
};
jQuery.each( ajaxEvents.split("|"),
function( _, name ) {
jQuery.event.special[ name ] = {
setup: function() {
var elem = this;
// The document needs no shimming; must be !== for oldIE
if ( elem !== document ) {
jQuery.event.add( document, name + "." + jQuery.guid, function() {
jQuery.event.trigger( name, null, elem, true );
});
jQuery._data( this, name, jQuery.guid++ );
}
return false;
},
teardown: function() {
if ( this !== document ) {
jQuery.event.remove( document, name + "." + jQuery._data( this, name ) );
}
return false;
}
};
}
);
})( jQuery, window );
/*!
* Mercury Editor is a CoffeeScript and jQuery based WYSIWYG editor. Documentation and other useful information can be
* found at https://github.com/jejacks0n/mercury
*
* Minimum jQuery requirements are 1.7
*
* You can include the Rails jQuery ujs script here to get some nicer behaviors in modals, panels and lightviews when
* using :remote => true within the contents rendered in them.
* require jquery_ujs
*
* Add any requires for the support libraries that integrate nicely with Mercury Editor.
* require mercury/support/history
*
* Require Mercury Editor itself.
*
* Require any localizations you wish to support
* Example: es.locale, or fr.locale -- regional dialects are in each language file so never en_US for instance.
* Make sure you enable the localization feature in the configuration.
* require mercury/locales/swedish_chef.locale
*
* Add all requires for plugins that extend or change the behavior of Mercury Editor.
* require mercury/plugins/save_as_xml/plugin.js
*
* Require any files you want to use that either extend, or change the default Mercury behavior.
* require mercury_overrides
*/
window.Mercury = {
// # Mercury Configuration
config: {
// ## Toolbars
//
// This is where you can customize the toolbars by adding or removing buttons, or changing them and their
// behaviors. Any top level object put here will create a new toolbar. Buttons are simply nested inside the
// toolbars, along with button groups.
//
// Some toolbars are custom (the snippets toolbar for instance), and to denote that use _custom: true. You can then
// build the toolbar yourself with it's own behavior.
//
// Buttons can be grouped, and a button group is simply a way to wrap buttons for styling -- they can also handle
// enabling or disabling all the buttons within it by using a context. The table button group is a good example of
// this.
//
// It's important to note that each of the button names (keys), in each toolbar object must be unique, regardless of
// if it's in a button group, or nested, etc. This is because styling is applied to them by name, and because their
// name is used in the event that's fired when you click on them.
//
// Button format: `[label, description, {type: action, type: action, etc}]`
//
// ### The available button types are:
//
// - toggle: toggles on or off when clicked, otherwise behaves like a button
// - modal: opens a modal window, expects the action to be one of:
// 1. a string url
// 2. a function that returns a string url
// - lightview: opens a lightview window (like modal, but different UI), expects the action to be one of:
// 1. a string url
// 2. a function that returns a string url
// - panel: opens a panel dialog, expects the action to be one of:
// 1. a string url
// 2. a function that returns a string url
// - palette: opens a palette window, expects the action to be one of:
// 1. a string url
// 2. a function that returns a string url
// - select: opens a pulldown style window, expects the action to be one of:
// 1. a string url
// 2. a function that returns a string url
// - context: calls a callback function, expects the action to be:
// 1. a function that returns a boolean to highlight the button
// note: if a function isn't provided, the key will be passed to the contextHandler, in which case a default
// context will be used (for more info read the Contexts section below)
// - mode: toggle a given mode in the editor, expects the action to be:
// 1. a string, denoting the name of the mode
// note: it's assumed that when a specific mode is turned on, all other modes will be turned off, which happens
// automatically, thus putting the editor into a specific "state"
// - regions: allows buttons to be enabled/disabled based on what region type has focus, expects:
// 1. an array of region types (eg. ['full', 'markdown'])
// - preload: allows some dialog views to be loaded when the button is created instead of on first open, expects:
// 1. a boolean true / false
// note: this is only used by panels, selects, and palettes
//
// Separators are any "button" that's not an array, and are expected to be a string. You can use two different
// separator styles: line ('-'), and spacer (' ').
//
// ### Adding Contexts
//
// Contexts are used callback functions used for highlighting and disabling/enabling buttons and buttongroups. When
// the cursor enters an element within an html region for instance we want to disable or highlight buttons based on
// the properties of the given node. You can see examples of contexts in, and add your own to:
// `Mercury.Toolbar.Button.contexts` and `Mercury.Toolbar.ButtonGroup.contexts`
toolbars: {
primary: {
save: ['Save', 'Save this page'],
preview: ['Preview', 'Preview this page', { toggle: true, mode: true }],
sep1: ' ',
undoredo: {
undo: ['Undo', 'Undo your last action'],
redo: ['Redo', 'Redo your last action'],
sep: ' '
},
insertLink: ['Link', 'Insert Link', { modal: '/mercury/modals/link.html', regions: ['full', 'markdown'] }],
insertMedia: ['Media', 'Insert Media (images and videos)', { modal: '/mercury/modals/media.html', regions: ['full', 'markdown'] }],
insertTable: ['Table', 'Insert Table', { modal: '/mercury/modals/table.html', regions: ['full', 'markdown'] }],
insertCharacter: ['Character', 'Special Characters', { modal: '/mercury/modals/character.html', regions: ['full', 'markdown'] }],
snippetPanel: ['Snippet', 'Snippet Panel', { panel: '/mercury/panels/snippets.html' }],
sep2: ' ',
historyPanel: ['History', 'Page Version History', { panel: '/mercury/panels/history.html' }],
sep3: ' ',
notesPanel: ['Notes', 'Page Notes', { panel: '/mercury/panels/notes.html' }]
},
editable: {
_regions: ['full', 'markdown'],
predefined: {
style: ['Style', null, { select: '/mercury/selects/style.html', preload: true }],
sep1: ' ',
formatblock: ['Block Format', null, { select: '/mercury/selects/formatblock.html', preload: true }],
sep2: '-'
},
colors: {
backColor: ['Background Color', null, { palette: '/mercury/palettes/backcolor.html', context: true, preload: true, regions: ['full'] }],
sep1: ' ',
foreColor: ['Text Color', null, { palette: '/mercury/palettes/forecolor.html', context: true, preload: true, regions: ['full'] }],
sep2: '-'
},
decoration: {
bold: ['Bold', null, { context: true }],
italic: ['Italicize', null, { context: true }],
overline: ['Overline', null, { context: true, regions: ['full'] }],
strikethrough: ['Strikethrough', null, { context: true, regions: ['full'] }],
underline: ['Underline', null, { context: true, regions: ['full'] }],
sep: '-'
},
script: {
subscript: ['Subscript', null, { context: true }],
superscript: ['Superscript', null, { context: true }],
sep: '-'
},
justify: {
justifyLeft: ['Align Left', null, { context: true, regions: ['full'] }],
justifyCenter: ['Center', null, { context: true, regions: ['full'] }],
justifyRight: ['Align Right', null, { context: true, regions: ['full'] }],
justifyFull: ['Justify Full', null, { context: true, regions: ['full'] }],
sep: '-'
},
list: {
insertUnorderedList: ['Unordered List', null, { context: true }],
insertOrderedList: ['Numbered List', null, { context: true }],
sep: '-'
},
indent: {
outdent: ['Decrease Indentation'],
indent: ['Increase Indentation'],
sep: '-'
},
table: {
_context: true,
insertRowBefore: ['Insert Table Row', 'Insert a table row before the cursor', { regions: ['full'] }],
insertRowAfter: ['Insert Table Row', 'Insert a table row after the cursor', { regions: ['full'] }],
deleteRow: ['Delete Table Row', 'Delete this table row', { regions: ['full'] }],
insertColumnBefore: ['Insert Table Column', 'Insert a table column before the cursor', { regions: ['full'] }],
insertColumnAfter: ['Insert Table Column', 'Insert a table column after the cursor', { regions: ['full'] }],
deleteColumn: ['Delete Table Column', 'Delete this table column', { regions: ['full'] }],
sep1: ' ',
increaseColspan: ['Increase Cell Columns', 'Increase the cells colspan'],
decreaseColspan: ['Decrease Cell Columns', 'Decrease the cells colspan and add a new cell'],
increaseRowspan: ['Increase Cell Rows', 'Increase the cells rowspan'],
decreaseRowspan: ['Decrease Cell Rows', 'Decrease the cells rowspan and add a new cell'],
sep2: '-'
},
rules: {
horizontalRule: ['Horizontal Rule', 'Insert a horizontal rule'],
sep1: '-'
},
formatting: {
removeFormatting: ['Remove Formatting', 'Remove formatting for the selection', { regions: ['full'] }],
sep2: ' '
},
editors: {
htmlEditor: ['Edit HTML', 'Edit the HTML content', { regions: ['full'] }]
}
},
snippets: {
_custom: true,
actions: {
editSnippet: ['Edit Snippet Settings'],
sep1: ' ',
removeSnippet: ['Remove Snippet']
}
}
},
// ## Region Options
//
// You can customize some aspects of how regions are found, identified, and saved.
//
// attribute: Mercury identifies editable regions by a data-mercury attribute. This attribute has to be added in
// your HTML in advance, and is the only real code/naming exposed in the implementation of Mercury. To allow this
// to be as configurable as possible, you can set the name of this attribute. If you change this, you should adjust
// the injected styles as well.
//
// identifier: This is used as a unique identifier for any given region (and thus should be unique to the page).
// By default this is the id attribute but can be changed to a data attribute should you want to use something
// custom instead.
//
// dataAttributes: The dataAttributes is an array of data attributes that will be serialized and returned to the
// server upon saving. These attributes, when applied to a Mercury region element, will be automatically serialized
// and submitted with the AJAX request sent when a page is saved. These are expected to be HTML5 data attributes,
// and 'data-' will automatically be prepended to each item in this directive. (ex. ['scope', 'version'])
//
// determineType: This function is called after checking the data-type attribute for the correct field type. Use
// it if you want to dynamically set the type based on inspection of the region.
regions: {
attribute: 'data-mercury',
identifier: 'id',
dataAttributes: []
// determineType: function(region){},
},
// ## Snippet Options / Preview
//
// When a user drags a snippet onto the page they'll be prompted to enter options for the given snippet. The server
// is expected to respond with a form. Once the user submits this form, an Ajax request is sent to the server with
// the options provided; this preview request is expected to respond with the rendered markup for the snippet.
//
// method: The HTTP method used when submitting both the options and the preview. We use POST by default because a
// snippet options form may contain large text inputs and we don't want that to be truncated when sent to the
// server.
//
// optionsUrl: The url that the options form will be loaded from.
//
// previewUrl: The url that the options will be submitted to, and will return the rendered snippet markup.
//
// **Note:** `:name` will be replaced with the snippet name in the urls (eg. /mercury/snippets/example/options.html)
snippets: {
method: 'POST',
optionsUrl: '/mercury/snippets/:name/options.html',
previewUrl: '/mercury/snippets/:name/preview.html'
},
// ## Image Uploading
//
// If you drag images from your desktop into regions that support it, it will be uploaded to the server and inserted
// into the region. You can disable or enable this feature, the accepted mime-types, file size restrictions, and
// other things related to uploading.
//
// **Note:** Image uploading is only supported in some region types, and some browsers.
//
// enabled: You can set this to true, or false if you want to disable the feature entirely.
//
// allowedMimeTypes: You can restrict the types of files that can be uploaded by providing a list of allowed mime
// types.
//
// maxFileSize: You can restrict large files by setting the maxFileSize (in bytes).
//
// inputName: When uploading, a form is generated and submitted to the server via Ajax. If your server would prefer
// a different name for how the image comes through, you can change the inputName.
//
// url: The url that the image upload will be submitted to.
//
// handler: You can use false to let Mercury handle it for you, or you can provide a handler function that can
// modify the response from the server. This can be useful if your server doesn't respond the way Mercury expects.
// The handler function should take the response from the server and return an object that matches:
// `{image: {url: '[your provided url]'}`
uploading: {
enabled: true,
allowedMimeTypes: ['image/jpeg', 'image/gif', 'image/png'],
maxFileSize: 1235242880,
inputName: 'image[image]',
url: '/mercury/images',
handler: false
},
// ## Localization / I18n
//
// Include the .locale files you want to support when loading Mercury. The files are always named by the language,
// and not the regional dialect (eg. en.locale.js) because the regional dialects are nested within the primary
// locale files.
//
// The client locale will be used first, and if no proper locale file is found for their language then the fallback
// preferredLocale configuration will be used. If one isn't provided, and the client locale isn't included, the
// strings will remain untranslated.
//
// enabled: Set to false to disable, true to enable.
//
// preferredLocale: If a client doesn't support the locales you've included, this is used as a fallback.
localization: {
enabled: false,
preferredLocale: 'swedish_chef-BORK'
},
// ## Behaviors
//
// Behaviors are used to change the default behaviors of a given region type when a given button is clicked. For
// example, you may prefer to add HR tags using an HR wrapped within a div with a classname (for styling). You
// can add your own complex behaviors here and they'll be shared across all regions.
//
// If you want to add behaviors to specific region types, you can mix them into the actions property of any region
// type.
//
// Mercury.Regions.Full.actions.htmlEditor = function() {}
//
// You can see how the behavior matches up directly with the button names. It's also important to note that the
// callback functions are executed within the scope of the given region, so you have access to all it's methods.
behaviors: {
//foreColor: function(selection, options) { selection.wrap('<span style="color:' + options.value.toHex() + '">', true) },
htmlEditor: function() { Mercury.modal('/mercury/modals/htmleditor.html', { title: 'HTML Editor', fullHeight: true, handler: 'htmlEditor' }); }
},
// ## Global Behaviors
//
// Global behaviors are much like behaviors, but are more "global". Things like save, exit, etc. can be included
// here. They'll only be called once, and execute within the scope of whatever editor is instantiated (eg.
// PageEditor).
//
// An example of changing how saving works:
//
// save: function() {
// var data = top.JSON.stringify(this.serialize(), null, ' ');
// var content = '<textarea style="width:500px;height:200px" wrap="off">' + data + '</textarea>';
// Mercury.modal(null, {title: 'Saving', closeButton: true, content: content})
// }
//
// This is a nice way to add functionality, when the behaviors aren't region specific. These can be triggered by a
// button, or manually with `Mercury.trigger('action', {action: 'barrelRoll'})`
globalBehaviors: {
exit: function() { window.location.href = this.iframeSrc() },
barrelRoll: function() { $('body').css({webkitTransform: 'rotate(360deg)'}) }
},
// ## Ajax and CSRF Headers
//
// Some server frameworks require that you provide a specific header for Ajax requests. The values for these CSRF
// tokens are typically stored in the rendered DOM. By default, Mercury will look for the Rails specific meta tag,
// and provide the X-CSRF-Token header on Ajax requests, but you can modify this configuration if the system you're
// using doesn't follow the same standard.
csrfSelector: 'meta[name="csrf-token"]',
csrfHeader: 'X-CSRF-Token',
// ## Editor URLs
//
// When loading a given page, you may want to tweak this regex. It's to allow the url to differ from the page
// you're editing, and the url at which you access it.
editorUrlRegEx: /([http|https]:\/\/.[^\/]*)\/editor\/?(.*)/i,
// ## Hijacking Links & Forms
//
// Mercury will hijack links and forms that don't have a target set, or the target is set to _self and will set it
// to _parent. This is because the target must be set properly for Mercury to not get in the way of some
// functionality, like proper page loads on form submissions etc. Mercury doesn't do this to links or forms that
// are within editable regions because it doesn't want to impact the html that's saved. With that being explained,
// you can add classes to links or forms that you don't want this behavior added to. Let's say you have links that
// open a lightbox style window, and you don't want the targets of these to be set to _parent. You can add classes
// to this array, and they will be ignored when the hijacking is applied.
nonHijackableClasses: [],
// ## Pasting & Sanitizing
//
// When pasting content into Mercury it may sometimes contain HTML tags and attributes. This markup is used to
// style the content and makes the pasted content look (and behave) the same as the original content. This can be a
// desired feature or an annoyance, so you can enable various sanitizing methods to clean the content when it's
// pasted.
//
// sanitize: Can be any of the following:
// - false: no sanitizing is done, the content is pasted the exact same as it was copied by the user
// - 'whitelist': content is cleaned using the settings specified in the tag white list (described below)
// - 'text': all html is stripped before pasting, leaving only the raw text
//
// whitelist: The white list allows you to specify tags and attributes that are allowed when pasting content. Each
// item in this object should contain the allowed tag, and an array of attributes that are allowed on that tag. If
// the allowed attributes array is empty, all attributes will be removed. If a tag is not present in this list, it
// will be removed, but without removing any of the text or tags inside it.
//
// **Note:** Content is *always* sanitized if looks like it's from MS Word or similar editors regardless of this
// configuration.
pasting: {
sanitize: 'whitelist',
whitelist: {
h1: [],
h2: [],
h3: [],
h4: [],
h5: [],
h6: [],
table: [],
thead: [],
tbody: [],
tfoot: [],
tr: [],
th: ['colspan', 'rowspan'],
td: ['colspan', 'rowspan'],
div: ['class'],
span: ['class'],
ul: [],
ol: [],
li: [],
b: [],
strong: [],
i: [],
em: [],
u: [],
strike: [],
br: [],
p: [],
hr: [],
a: ['href', 'target', 'title', 'name'],
img: ['src', 'title', 'alt']
}
},
// ## Injected Styles
//
// Mercury tries to stay as much out of your code as possible, but because regions appear within your document we
// need to include a few styles to indicate regions, as well as the different states of them (eg. focused). These
// styles are injected into your document, and as simple as they might be, you may want to change them.
injectedStyles: '' +
'[data-mercury] { min-height: 10px; outline: 1px dotted #09F } ' +
'[data-mercury]:focus { outline: none; -webkit-box-shadow: 0 0 10px #09F, 0 0 1px #045; box-shadow: 0 0 10px #09F, 0 0 1px #045 }' +
'[data-mercury].focus { outline: none; -webkit-box-shadow: 0 0 10px #09F, 0 0 1px #045; box-shadow: 0 0 10px #09F, 0 0 1px #045 }' +
'[data-mercury]:after { content: "."; display: block; visibility: hidden; clear: both; height: 0; overflow: hidden; }' +
'[data-mercury] table { border: 1px dotted red; min-width: 6px; }' +
'[data-mercury] th { border: 1px dotted red; min-width: 6px; }' +
'[data-mercury] td { border: 1px dotted red; min-width: 6px; }' +
'[data-mercury] .mercury-textarea { border: 0; box-sizing: border-box; -moz-box-sizing: border-box; -webkit-box-sizing: border-box; resize: none; }' +
'[data-mercury] .mercury-textarea:focus { outline: none; -webkit-box-shadow: none; -moz-box-shadow: none; box-shadow: none; }'
},
// ## Silent Mode
//
// Turning silent mode on will disable asking about unsaved changes before leaving the page.
silent: false,
// ## Debug Mode
//
// Turning debug mode on will log events and other various things (using console.debug if available).
debug: false
};
// $(window).on('mercury:ready', function() {
// var link = $('.admin_edit_link');
// if(Mercury.saveUrl !== null) {
// Mercury.saveUrl = link.attr('data-save-url');
// }
// link.hide(Mercury.saveUrl);
// });
// $(window).on('mercury:saved', function() {
// window.location = window.location.href.replace(/\/editor\//i, '/');
// });
$(window).on('mercury:ready', function() {
var link = $('.admin_edit_link');
if(Mercury.saveUrl !== null) {
Mercury.saveUrl = link.attr('data-save-url');
}
link.hide(Mercury.saveUrl);
});
$(window).on('mercury:saved', function() {
window.location = window.location.href.replace(/\/editor\//i, '/');
});
/*!
* jQuery UI 1.8.13
*
* Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
* Dual licensed under the MIT or GPL Version 2 licenses.
* http://jquery.org/license
*
* http://docs.jquery.com/UI
*/
(function(c,j){function k(a,b){var d=a.nodeName.toLowerCase();if("area"===d){b=a.parentNode;d=b.name;if(!a.href||!d||b.nodeName.toLowerCase()!=="map")return false;a=c("img[usemap=#"+d+"]")[0];return!!a&&l(a)}return(/input|select|textarea|button|object/.test(d)?!a.disabled:"a"==d?a.href||b:b)&&l(a)}function l(a){return!c(a).parents().andSelf().filter(function(){return c.curCSS(this,"visibility")==="hidden"||c.expr.filters.hidden(this)}).length}c.ui=c.ui||{};if(!c.ui.version){c.extend(c.ui,{version:"1.8.13",
keyCode:{ALT:18,BACKSPACE:8,CAPS_LOCK:20,COMMA:188,COMMAND:91,COMMAND_LEFT:91,COMMAND_RIGHT:93,CONTROL:17,DELETE:46,DOWN:40,END:35,ENTER:13,ESCAPE:27,HOME:36,INSERT:45,LEFT:37,MENU:93,NUMPAD_ADD:107,NUMPAD_DECIMAL:110,NUMPAD_DIVIDE:111,NUMPAD_ENTER:108,NUMPAD_MULTIPLY:106,NUMPAD_SUBTRACT:109,PAGE_DOWN:34,PAGE_UP:33,PERIOD:190,RIGHT:39,SHIFT:16,SPACE:32,TAB:9,UP:38,WINDOWS:91}});c.fn.extend({_focus:c.fn.focus,focus:function(a,b){return typeof a==="number"?this.each(function(){var d=this;setTimeout(function(){c(d).focus();
b&&b.call(d)},a)}):this._focus.apply(this,arguments)},scrollParent:function(){var a;a=c.browser.msie&&/(static|relative)/.test(this.css("position"))||/absolute/.test(this.css("position"))?this.parents().filter(function(){return/(relative|absolute|fixed)/.test(c.curCSS(this,"position",1))&&/(auto|scroll)/.test(c.curCSS(this,"overflow",1)+c.curCSS(this,"overflow-y",1)+c.curCSS(this,"overflow-x",1))}).eq(0):this.parents().filter(function(){return/(auto|scroll)/.test(c.curCSS(this,"overflow",1)+c.curCSS(this,
"overflow-y",1)+c.curCSS(this,"overflow-x",1))}).eq(0);return/fixed/.test(this.css("position"))||!a.length?c(document):a},zIndex:function(a){if(a!==j)return this.css("zIndex",a);if(this.length){a=c(this[0]);for(var b;a.length&&a[0]!==document;){b=a.css("position");if(b==="absolute"||b==="relative"||b==="fixed"){b=parseInt(a.css("zIndex"),10);if(!isNaN(b)&&b!==0)return b}a=a.parent()}}return 0},disableSelection:function(){return this.bind((c.support.selectstart?"selectstart":"mousedown")+".ui-disableSelection",
function(a){a.preventDefault()})},enableSelection:function(){return this.unbind(".ui-disableSelection")}});c.each(["Width","Height"],function(a,b){function d(f,g,m,n){c.each(e,function(){g-=parseFloat(c.curCSS(f,"padding"+this,true))||0;if(m)g-=parseFloat(c.curCSS(f,"border"+this+"Width",true))||0;if(n)g-=parseFloat(c.curCSS(f,"margin"+this,true))||0});return g}var e=b==="Width"?["Left","Right"]:["Top","Bottom"],h=b.toLowerCase(),i={innerWidth:c.fn.innerWidth,innerHeight:c.fn.innerHeight,outerWidth:c.fn.outerWidth,
outerHeight:c.fn.outerHeight};c.fn["inner"+b]=function(f){if(f===j)return i["inner"+b].call(this);return this.each(function(){c(this).css(h,d(this,f)+"px")})};c.fn["outer"+b]=function(f,g){if(typeof f!=="number")return i["outer"+b].call(this,f);return this.each(function(){c(this).css(h,d(this,f,true,g)+"px")})}});c.extend(c.expr[":"],{data:function(a,b,d){return!!c.data(a,d[3])},focusable:function(a){return k(a,!isNaN(c.attr(a,"tabindex")))},tabbable:function(a){var b=c.attr(a,"tabindex"),d=isNaN(b);
return(d||b>=0)&&k(a,!d)}});c(function(){var a=document.body,b=a.appendChild(b=document.createElement("div"));c.extend(b.style,{minHeight:"100px",height:"auto",padding:0,borderWidth:0});c.support.minHeight=b.offsetHeight===100;c.support.selectstart="onselectstart"in b;a.removeChild(b).style.display="none"});c.extend(c.ui,{plugin:{add:function(a,b,d){a=c.ui[a].prototype;for(var e in d){a.plugins[e]=a.plugins[e]||[];a.plugins[e].push([b,d[e]])}},call:function(a,b,d){if((b=a.plugins[b])&&a.element[0].parentNode)for(var e=
0;e<b.length;e++)a.options[b[e][0]]&&b[e][1].apply(a.element,d)}},contains:function(a,b){return document.compareDocumentPosition?a.compareDocumentPosition(b)&16:a!==b&&a.contains(b)},hasScroll:function(a,b){if(c(a).css("overflow")==="hidden")return false;b=b&&b==="left"?"scrollLeft":"scrollTop";var d=false;if(a[b]>0)return true;a[b]=1;d=a[b]>0;a[b]=0;return d},isOverAxis:function(a,b,d){return a>b&&a<b+d},isOver:function(a,b,d,e,h,i){return c.ui.isOverAxis(a,d,h)&&c.ui.isOverAxis(b,e,i)}})}})(jQuery);
;/*!
* jQuery UI Widget 1.8.13
*
* Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
* Dual licensed under the MIT or GPL Version 2 licenses.
* http://jquery.org/license
*
* http://docs.jquery.com/UI/Widget
*/
(function(b,j){if(b.cleanData){var k=b.cleanData;b.cleanData=function(a){for(var c=0,d;(d=a[c])!=null;c++)b(d).triggerHandler("remove");k(a)}}else{var l=b.fn.remove;b.fn.remove=function(a,c){return this.each(function(){if(!c)if(!a||b.filter(a,[this]).length)b("*",this).add([this]).each(function(){b(this).triggerHandler("remove")});return l.call(b(this),a,c)})}}b.widget=function(a,c,d){var e=a.split(".")[0],f;a=a.split(".")[1];f=e+"-"+a;if(!d){d=c;c=b.Widget}b.expr[":"][f]=function(h){return!!b.data(h,
a)};b[e]=b[e]||{};b[e][a]=function(h,g){arguments.length&&this._createWidget(h,g)};c=new c;c.options=b.extend(true,{},c.options);b[e][a].prototype=b.extend(true,c,{namespace:e,widgetName:a,widgetEventPrefix:b[e][a].prototype.widgetEventPrefix||a,widgetBaseClass:f},d);b.widget.bridge(a,b[e][a])};b.widget.bridge=function(a,c){b.fn[a]=function(d){var e=typeof d==="string",f=Array.prototype.slice.call(arguments,1),h=this;d=!e&&f.length?b.extend.apply(null,[true,d].concat(f)):d;if(e&&d.charAt(0)==="_")return h;
e?this.each(function(){var g=b.data(this,a),i=g&&b.isFunction(g[d])?g[d].apply(g,f):g;if(i!==g&&i!==j){h=i;return false}}):this.each(function(){var g=b.data(this,a);g?g.option(d||{})._init():b.data(this,a,new c(d,this))});return h}};b.Widget=function(a,c){arguments.length&&this._createWidget(a,c)};b.Widget.prototype={widgetName:"widget",widgetEventPrefix:"",options:{disabled:false},_createWidget:function(a,c){b.data(c,this.widgetName,this);this.element=b(c);this.options=b.extend(true,{},this.options,
this._getCreateOptions(),a);var d=this;this.element.bind("remove."+this.widgetName,function(){d.destroy()});this._create();this._trigger("create");this._init()},_getCreateOptions:function(){return b.metadata&&b.metadata.get(this.element[0])[this.widgetName]},_create:function(){},_init:function(){},destroy:function(){this.element.unbind("."+this.widgetName).removeData(this.widgetName);this.widget().unbind("."+this.widgetName).removeAttr("aria-disabled").removeClass(this.widgetBaseClass+"-disabled ui-state-disabled")},
widget:function(){return this.element},option:function(a,c){var d=a;if(arguments.length===0)return b.extend({},this.options);if(typeof a==="string"){if(c===j)return this.options[a];d={};d[a]=c}this._setOptions(d);return this},_setOptions:function(a){var c=this;b.each(a,function(d,e){c._setOption(d,e)});return this},_setOption:function(a,c){this.options[a]=c;if(a==="disabled")this.widget()[c?"addClass":"removeClass"](this.widgetBaseClass+"-disabled ui-state-disabled").attr("aria-disabled",c);return this},
enable:function(){return this._setOption("disabled",false)},disable:function(){return this._setOption("disabled",true)},_trigger:function(a,c,d){var e=this.options[a];c=b.Event(c);c.type=(a===this.widgetEventPrefix?a:this.widgetEventPrefix+a).toLowerCase();d=d||{};if(c.originalEvent){a=b.event.props.length;for(var f;a;){f=b.event.props[--a];c[f]=c.originalEvent[f]}}this.element.trigger(c,d);return!(b.isFunction(e)&&e.call(this.element[0],c,d)===false||c.isDefaultPrevented())}}})(jQuery);
;
/*!
* jQuery UI Mouse 1.8.13
*
* Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
* Dual licensed under the MIT or GPL Version 2 licenses.
* http://jquery.org/license
*
* http://docs.jquery.com/UI/Mouse
*
* Depends:
* jquery.ui.widget.js
*/
(function( $, undefined ) {
var mouseHandled = false;
$(document).mousedown(function(e) {
mouseHandled = false;
});
$.widget("ui.mouse", {
options: {
cancel: ':input,option',
distance: 1,
delay: 0
},
_mouseInit: function() {
var self = this;
this.element
.bind('mousedown.'+this.widgetName, function(event) {
return self._mouseDown(event);
})
.bind('click.'+this.widgetName, function(event) {
if (true === $.data(event.target, self.widgetName + '.preventClickEvent')) {
$.removeData(event.target, self.widgetName + '.preventClickEvent');
event.stopImmediatePropagation();
return false;
}
});
this.started = false;
},
// TODO: make sure destroying one instance of mouse doesn't mess with
// other instances of mouse
_mouseDestroy: function() {
this.element.unbind('.'+this.widgetName);
},
_mouseDown: function(event) {
// don't let more than one widget handle mouseStart
$(this.document || document).mousedown(function(e) {
mouseHandled = false;
});
if(mouseHandled) {return};
// we may have missed mouseup (out of window)
(this._mouseStarted && this._mouseUp(event));
this._mouseDownEvent = event;
var self = this,
btnIsLeft = (event.which == 1),
elIsCancel = (typeof this.options.cancel == "string" ? $(event.target).parents().add(event.target).filter(this.options.cancel).length : false);
if (!btnIsLeft || elIsCancel || !this._mouseCapture(event)) {
return true;
}
this.mouseDelayMet = !this.options.delay;
if (!this.mouseDelayMet) {
this._mouseDelayTimer = setTimeout(function() {
self.mouseDelayMet = true;
}, this.options.delay);
}
if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) {
this._mouseStarted = (this._mouseStart(event) !== false);
if (!this._mouseStarted) {
event.preventDefault();
return true;
}
}
// Click event may never have fired (Gecko & Opera)
if (true === $.data(event.target, this.widgetName + '.preventClickEvent')) {
$.removeData(event.target, this.widgetName + '.preventClickEvent');
}
// these delegates are required to keep context
this._mouseMoveDelegate = function(event) {
return self._mouseMove(event);
};
this._mouseUpDelegate = function(event) {
return self._mouseUp(event);
};
$(this.document || document)
.bind('mousemove.'+this.widgetName, this._mouseMoveDelegate)
.bind('mouseup.'+this.widgetName, this._mouseUpDelegate);
event.preventDefault();
mouseHandled = true;
return true;
},
_mouseMove: function(event) {
// IE mouseup check - mouseup happened when mouse was out of window
if ($.browser.msie && !((this.document || document).documentMode >= 9) && !event.button) {
return this._mouseUp(event);
}
if (this._mouseStarted) {
this._mouseDrag(event);
return event.preventDefault();
}
if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) {
this._mouseStarted =
(this._mouseStart(this._mouseDownEvent, event) !== false);
(this._mouseStarted ? this._mouseDrag(event) : this._mouseUp(event));
}
return !this._mouseStarted;
},
_mouseUp: function(event) {
$(this.document || document)
.unbind('mousemove.'+this.widgetName, this._mouseMoveDelegate)
.unbind('mouseup.'+this.widgetName, this._mouseUpDelegate);
if (this._mouseStarted) {
this._mouseStarted = false;
if (event.target == this._mouseDownEvent.target) {
$.data(event.target, this.widgetName + '.preventClickEvent', true);
}
this._mouseStop(event);
}
return false;
},
_mouseDistanceMet: function(event) {
return (Math.max(
Math.abs(this._mouseDownEvent.pageX - event.pageX),
Math.abs(this._mouseDownEvent.pageY - event.pageY)
) >= this.options.distance
);
},
_mouseDelayMet: function(event) {
return this.mouseDelayMet;
},
// These are placeholder methods, to be overriden by extending plugin
_mouseStart: function(event) {},
_mouseDrag: function(event) {},
_mouseStop: function(event) {},
_mouseCapture: function(event) { return true; }
});
})(jQuery);
/*
* jQuery UI Draggable 1.8.13
*
* Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
* Dual licensed under the MIT or GPL Version 2 licenses.
* http://jquery.org/license
*
* http://docs.jquery.com/UI/Draggables
*
* Depends:
* jquery.ui.core.js
* jquery.ui.mouse.js
* jquery.ui.widget.js
*/
(function(d){d.widget("ui.draggable",d.ui.mouse,{widgetEventPrefix:"drag",options:{addClasses:true,appendTo:"parent",axis:false,connectToSortable:false,containment:false,cursor:"auto",cursorAt:false,grid:false,handle:false,helper:"original",iframeFix:false,opacity:false,refreshPositions:false,revert:false,revertDuration:500,scope:"default",scroll:true,scrollSensitivity:20,scrollSpeed:20,snap:false,snapMode:"both",snapTolerance:20,stack:false,zIndex:false},_create:function(){if(this.options.helper==
"original"&&!/^(?:r|a|f)/.test(this.element.css("position")))this.element[0].style.position="relative";this.options.addClasses&&this.element.addClass("ui-draggable");this.options.disabled&&this.element.addClass("ui-draggable-disabled");this._mouseInit()},destroy:function(){if(this.element.data("draggable")){this.element.removeData("draggable").unbind(".draggable").removeClass("ui-draggable ui-draggable-dragging ui-draggable-disabled");this._mouseDestroy();return this}},_mouseCapture:function(a){var b=
this.options;if(this.helper||b.disabled||d(a.target).is(".ui-resizable-handle"))return false;this.handle=this._getHandle(a);if(!this.handle)return false;d(b.iframeFix===true?"iframe":b.iframeFix).each(function(){d('<div class="ui-draggable-iframeFix" style="background: #fff;"></div>').css({width:this.offsetWidth+"px",height:this.offsetHeight+"px",position:"absolute",opacity:"0.001",zIndex:1E3}).css(d(this).offset()).appendTo("body")});return true},_mouseStart:function(a){var b=this.options;this.helper=
this._createHelper(a);this._cacheHelperProportions();if(d.ui.ddmanager)d.ui.ddmanager.current=this;this._cacheMargins();this.cssPosition=this.helper.css("position");this.scrollParent=this.helper.scrollParent();this.offset=this.positionAbs=this.element.offset();this.offset={top:this.offset.top-this.margins.top,left:this.offset.left-this.margins.left};d.extend(this.offset,{click:{left:a.pageX-this.offset.left,top:a.pageY-this.offset.top},parent:this._getParentOffset(),relative:this._getRelativeOffset()});
this.originalPosition=this.position=this._generatePosition(a);this.originalPageX=a.pageX;this.originalPageY=a.pageY;b.cursorAt&&this._adjustOffsetFromHelper(b.cursorAt);b.containment&&this._setContainment();if(this._trigger("start",a)===false){this._clear();return false}this._cacheHelperProportions();d.ui.ddmanager&&!b.dropBehaviour&&d.ui.ddmanager.prepareOffsets(this,a);this.helper.addClass("ui-draggable-dragging");this._mouseDrag(a,true);return true},_mouseDrag:function(a,b){this.position=this._generatePosition(a);
this.positionAbs=this._convertPositionTo("absolute");if(!b){b=this._uiHash();if(this._trigger("drag",a,b)===false){this._mouseUp({});return false}this.position=b.position}if(!this.options.axis||this.options.axis!="y")this.helper[0].style.left=this.position.left+"px";if(!this.options.axis||this.options.axis!="x")this.helper[0].style.top=this.position.top+"px";d.ui.ddmanager&&d.ui.ddmanager.drag(this,a);return false},_mouseStop:function(a){var b=false;if(d.ui.ddmanager&&!this.options.dropBehaviour)b=
d.ui.ddmanager.drop(this,a);if(this.dropped){b=this.dropped;this.dropped=false}if((!this.element[0]||!this.element[0].parentNode)&&this.options.helper=="original")return false;if(this.options.revert=="invalid"&&!b||this.options.revert=="valid"&&b||this.options.revert===true||d.isFunction(this.options.revert)&&this.options.revert.call(this.element,b)){var c=this;d(this.helper).animate(this.originalPosition,parseInt(this.options.revertDuration,10),function(){c._trigger("stop",a)!==false&&c._clear()})}else this._trigger("stop",
a)!==false&&this._clear();return false},_mouseUp:function(a){this.options.iframeFix===true&&d("div.ui-draggable-iframeFix").each(function(){this.parentNode.removeChild(this)});return d.ui.mouse.prototype._mouseUp.call(this,a)},cancel:function(){this.helper.is(".ui-draggable-dragging")?this._mouseUp({}):this._clear();return this},_getHandle:function(a){var b=!this.options.handle||!d(this.options.handle,this.element).length?true:false;d(this.options.handle,this.element).find("*").andSelf().each(function(){if(this==
a.target)b=true});return b},_createHelper:function(a){var b=this.options;a=d.isFunction(b.helper)?d(b.helper.apply(this.element[0],[a])):b.helper=="clone"?this.element.clone().removeAttr("id"):this.element;a.parents("body").length||a.appendTo(b.appendTo=="parent"?this.element[0].parentNode:b.appendTo);a[0]!=this.element[0]&&!/(fixed|absolute)/.test(a.css("position"))&&a.css("position","absolute");return a},_adjustOffsetFromHelper:function(a){if(typeof a=="string")a=a.split(" ");if(d.isArray(a))a=
{left:+a[0],top:+a[1]||0};if("left"in a)this.offset.click.left=a.left+this.margins.left;if("right"in a)this.offset.click.left=this.helperProportions.width-a.right+this.margins.left;if("top"in a)this.offset.click.top=a.top+this.margins.top;if("bottom"in a)this.offset.click.top=this.helperProportions.height-a.bottom+this.margins.top},_getParentOffset:function(){this.offsetParent=this.helper.offsetParent();var a=this.offsetParent.offset();if(this.cssPosition=="absolute"&&this.scrollParent[0]!=document&&
d.ui.contains(this.scrollParent[0],this.offsetParent[0])){a.left+=this.scrollParent.scrollLeft();a.top+=this.scrollParent.scrollTop()}if(this.offsetParent[0]==document.body||this.offsetParent[0].tagName&&this.offsetParent[0].tagName.toLowerCase()=="html"&&d.browser.msie)a={top:0,left:0};return{top:a.top+(parseInt(this.offsetParent.css("borderTopWidth"),10)||0),left:a.left+(parseInt(this.offsetParent.css("borderLeftWidth"),10)||0)}},_getRelativeOffset:function(){if(this.cssPosition=="relative"){var a=
this.element.position();return{top:a.top-(parseInt(this.helper.css("top"),10)||0)+this.scrollParent.scrollTop(),left:a.left-(parseInt(this.helper.css("left"),10)||0)+this.scrollParent.scrollLeft()}}else return{top:0,left:0}},_cacheMargins:function(){this.margins={left:parseInt(this.element.css("marginLeft"),10)||0,top:parseInt(this.element.css("marginTop"),10)||0,right:parseInt(this.element.css("marginRight"),10)||0,bottom:parseInt(this.element.css("marginBottom"),10)||0}},_cacheHelperProportions:function(){this.helperProportions=
{width:this.helper.outerWidth(),height:this.helper.outerHeight()}},_setContainment:function(){var a=this.options;if(a.containment=="parent")a.containment=this.helper[0].parentNode;if(a.containment=="document"||a.containment=="window")this.containment=[(a.containment=="document"?0:d(window).scrollLeft())-this.offset.relative.left-this.offset.parent.left,(a.containment=="document"?0:d(window).scrollTop())-this.offset.relative.top-this.offset.parent.top,(a.containment=="document"?0:d(window).scrollLeft())+
d(a.containment=="document"?document:window).width()-this.helperProportions.width-this.margins.left,(a.containment=="document"?0:d(window).scrollTop())+(d(a.containment=="document"?document:window).height()||document.body.parentNode.scrollHeight)-this.helperProportions.height-this.margins.top];if(!/^(document|window|parent)$/.test(a.containment)&&a.containment.constructor!=Array){a=d(a.containment);var b=a[0];if(b){a.offset();var c=d(b).css("overflow")!="hidden";this.containment=[(parseInt(d(b).css("borderLeftWidth"),
10)||0)+(parseInt(d(b).css("paddingLeft"),10)||0),(parseInt(d(b).css("borderTopWidth"),10)||0)+(parseInt(d(b).css("paddingTop"),10)||0),(c?Math.max(b.scrollWidth,b.offsetWidth):b.offsetWidth)-(parseInt(d(b).css("borderLeftWidth"),10)||0)-(parseInt(d(b).css("paddingRight"),10)||0)-this.helperProportions.width-this.margins.left-this.margins.right,(c?Math.max(b.scrollHeight,b.offsetHeight):b.offsetHeight)-(parseInt(d(b).css("borderTopWidth"),10)||0)-(parseInt(d(b).css("paddingBottom"),10)||0)-this.helperProportions.height-
this.margins.top-this.margins.bottom];this.relative_container=a}}else if(a.containment.constructor==Array)this.containment=a.containment},_convertPositionTo:function(a,b){if(!b)b=this.position;a=a=="absolute"?1:-1;var c=this.cssPosition=="absolute"&&!(this.scrollParent[0]!=document&&d.ui.contains(this.scrollParent[0],this.offsetParent[0]))?this.offsetParent:this.scrollParent,f=/(html|body)/i.test(c[0].tagName);return{top:b.top+this.offset.relative.top*a+this.offset.parent.top*a-(d.browser.safari&&
d.browser.version<526&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollTop():f?0:c.scrollTop())*a),left:b.left+this.offset.relative.left*a+this.offset.parent.left*a-(d.browser.safari&&d.browser.version<526&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollLeft():f?0:c.scrollLeft())*a)}},_generatePosition:function(a){var b=this.options,c=this.cssPosition=="absolute"&&!(this.scrollParent[0]!=document&&d.ui.contains(this.scrollParent[0],
this.offsetParent[0]))?this.offsetParent:this.scrollParent,f=/(html|body)/i.test(c[0].tagName),e=a.pageX,h=a.pageY;if(this.originalPosition){var g;if(this.containment){if(this.relative_container){g=this.relative_container.offset();g=[this.containment[0]+g.left,this.containment[1]+g.top,this.containment[2]+g.left,this.containment[3]+g.top]}else g=this.containment;if(a.pageX-this.offset.click.left<g[0])e=g[0]+this.offset.click.left;if(a.pageY-this.offset.click.top<g[1])h=g[1]+this.offset.click.top;
if(a.pageX-this.offset.click.left>g[2])e=g[2]+this.offset.click.left;if(a.pageY-this.offset.click.top>g[3])h=g[3]+this.offset.click.top}if(b.grid){h=this.originalPageY+Math.round((h-this.originalPageY)/b.grid[1])*b.grid[1];h=g?!(h-this.offset.click.top<g[1]||h-this.offset.click.top>g[3])?h:!(h-this.offset.click.top<g[1])?h-b.grid[1]:h+b.grid[1]:h;e=this.originalPageX+Math.round((e-this.originalPageX)/b.grid[0])*b.grid[0];e=g?!(e-this.offset.click.left<g[0]||e-this.offset.click.left>g[2])?e:!(e-this.offset.click.left<
g[0])?e-b.grid[0]:e+b.grid[0]:e}}return{top:h-this.offset.click.top-this.offset.relative.top-this.offset.parent.top+(d.browser.safari&&d.browser.version<526&&this.cssPosition=="fixed"?0:this.cssPosition=="fixed"?-this.scrollParent.scrollTop():f?0:c.scrollTop()),left:e-this.offset.click.left-this.offset.relative.left-this.offset.parent.left+(d.browser.safari&&d.browser.version<526&&this.cssPosition=="fixed"?0:this.cssPosition=="fixed"?-this.scrollParent.scrollLeft():f?0:c.scrollLeft())}},_clear:function(){this.helper.removeClass("ui-draggable-dragging");
this.helper[0]!=this.element[0]&&!this.cancelHelperRemoval&&this.helper.remove();this.helper=null;this.cancelHelperRemoval=false},_trigger:function(a,b,c){c=c||this._uiHash();d.ui.plugin.call(this,a,[b,c]);if(a=="drag")this.positionAbs=this._convertPositionTo("absolute");return d.Widget.prototype._trigger.call(this,a,b,c)},plugins:{},_uiHash:function(){return{helper:this.helper,position:this.position,originalPosition:this.originalPosition,offset:this.positionAbs}}});d.extend(d.ui.draggable,{version:"1.8.13"});
d.ui.plugin.add("draggable","connectToSortable",{start:function(a,b){var c=d(this).data("draggable"),f=c.options,e=d.extend({},b,{item:c.element});c.sortables=[];d(f.connectToSortable).each(function(){var h=d.data(this,"sortable");if(h&&!h.options.disabled){c.sortables.push({instance:h,shouldRevert:h.options.revert});h.refreshPositions();h._trigger("activate",a,e)}})},stop:function(a,b){var c=d(this).data("draggable"),f=d.extend({},b,{item:c.element});d.each(c.sortables,function(){if(this.instance.isOver){this.instance.isOver=
0;c.cancelHelperRemoval=true;this.instance.cancelHelperRemoval=false;if(this.shouldRevert)this.instance.options.revert=true;this.instance._mouseStop(a);this.instance.options.helper=this.instance.options._helper;c.options.helper=="original"&&this.instance.currentItem.css({top:"auto",left:"auto"})}else{this.instance.cancelHelperRemoval=false;this.instance._trigger("deactivate",a,f)}})},drag:function(a,b){var c=d(this).data("draggable"),f=this;d.each(c.sortables,function(){this.instance.positionAbs=
c.positionAbs;this.instance.helperProportions=c.helperProportions;this.instance.offset.click=c.offset.click;if(this.instance._intersectsWith(this.instance.containerCache)){if(!this.instance.isOver){this.instance.isOver=1;this.instance.currentItem=d(f).clone().removeAttr("id").appendTo(this.instance.element).data("sortable-item",true);this.instance.options._helper=this.instance.options.helper;this.instance.options.helper=function(){return b.helper[0]};a.target=this.instance.currentItem[0];this.instance._mouseCapture(a,
true);this.instance._mouseStart(a,true,true);this.instance.offset.click.top=c.offset.click.top;this.instance.offset.click.left=c.offset.click.left;this.instance.offset.parent.left-=c.offset.parent.left-this.instance.offset.parent.left;this.instance.offset.parent.top-=c.offset.parent.top-this.instance.offset.parent.top;c._trigger("toSortable",a);c.dropped=this.instance.element;c.currentItem=c.element;this.instance.fromOutside=c}this.instance.currentItem&&this.instance._mouseDrag(a)}else if(this.instance.isOver){this.instance.isOver=
0;this.instance.cancelHelperRemoval=true;this.instance.options.revert=false;this.instance._trigger("out",a,this.instance._uiHash(this.instance));this.instance._mouseStop(a,true);this.instance.options.helper=this.instance.options._helper;this.instance.currentItem.remove();this.instance.placeholder&&this.instance.placeholder.remove();c._trigger("fromSortable",a);c.dropped=false}})}});d.ui.plugin.add("draggable","cursor",{start:function(){var a=d("body"),b=d(this).data("draggable").options;if(a.css("cursor"))b._cursor=
a.css("cursor");a.css("cursor",b.cursor)},stop:function(){var a=d(this).data("draggable").options;a._cursor&&d("body").css("cursor",a._cursor)}});d.ui.plugin.add("draggable","opacity",{start:function(a,b){a=d(b.helper);b=d(this).data("draggable").options;if(a.css("opacity"))b._opacity=a.css("opacity");a.css("opacity",b.opacity)},stop:function(a,b){a=d(this).data("draggable").options;a._opacity&&d(b.helper).css("opacity",a._opacity)}});d.ui.plugin.add("draggable","scroll",{start:function(){var a=d(this).data("draggable");
if(a.scrollParent[0]!=document&&a.scrollParent[0].tagName!="HTML")a.overflowOffset=a.scrollParent.offset()},drag:function(a){var b=d(this).data("draggable"),c=b.options,f=false;if(b.scrollParent[0]!=document&&b.scrollParent[0].tagName!="HTML"){if(!c.axis||c.axis!="x")if(b.overflowOffset.top+b.scrollParent[0].offsetHeight-a.pageY<c.scrollSensitivity)b.scrollParent[0].scrollTop=f=b.scrollParent[0].scrollTop+c.scrollSpeed;else if(a.pageY-b.overflowOffset.top<c.scrollSensitivity)b.scrollParent[0].scrollTop=
f=b.scrollParent[0].scrollTop-c.scrollSpeed;if(!c.axis||c.axis!="y")if(b.overflowOffset.left+b.scrollParent[0].offsetWidth-a.pageX<c.scrollSensitivity)b.scrollParent[0].scrollLeft=f=b.scrollParent[0].scrollLeft+c.scrollSpeed;else if(a.pageX-b.overflowOffset.left<c.scrollSensitivity)b.scrollParent[0].scrollLeft=f=b.scrollParent[0].scrollLeft-c.scrollSpeed}else{if(!c.axis||c.axis!="x")if(a.pageY-d(document).scrollTop()<c.scrollSensitivity)f=d(document).scrollTop(d(document).scrollTop()-c.scrollSpeed);
else if(d(window).height()-(a.pageY-d(document).scrollTop())<c.scrollSensitivity)f=d(document).scrollTop(d(document).scrollTop()+c.scrollSpeed);if(!c.axis||c.axis!="y")if(a.pageX-d(document).scrollLeft()<c.scrollSensitivity)f=d(document).scrollLeft(d(document).scrollLeft()-c.scrollSpeed);else if(d(window).width()-(a.pageX-d(document).scrollLeft())<c.scrollSensitivity)f=d(document).scrollLeft(d(document).scrollLeft()+c.scrollSpeed)}f!==false&&d.ui.ddmanager&&!c.dropBehaviour&&d.ui.ddmanager.prepareOffsets(b,
a)}});d.ui.plugin.add("draggable","snap",{start:function(){var a=d(this).data("draggable"),b=a.options;a.snapElements=[];d(b.snap.constructor!=String?b.snap.items||":data(draggable)":b.snap).each(function(){var c=d(this),f=c.offset();this!=a.element[0]&&a.snapElements.push({item:this,width:c.outerWidth(),height:c.outerHeight(),top:f.top,left:f.left})})},drag:function(a,b){for(var c=d(this).data("draggable"),f=c.options,e=f.snapTolerance,h=b.offset.left,g=h+c.helperProportions.width,n=b.offset.top,
o=n+c.helperProportions.height,i=c.snapElements.length-1;i>=0;i--){var j=c.snapElements[i].left,l=j+c.snapElements[i].width,k=c.snapElements[i].top,m=k+c.snapElements[i].height;if(j-e<h&&h<l+e&&k-e<n&&n<m+e||j-e<h&&h<l+e&&k-e<o&&o<m+e||j-e<g&&g<l+e&&k-e<n&&n<m+e||j-e<g&&g<l+e&&k-e<o&&o<m+e){if(f.snapMode!="inner"){var p=Math.abs(k-o)<=e,q=Math.abs(m-n)<=e,r=Math.abs(j-g)<=e,s=Math.abs(l-h)<=e;if(p)b.position.top=c._convertPositionTo("relative",{top:k-c.helperProportions.height,left:0}).top-c.margins.top;
if(q)b.position.top=c._convertPositionTo("relative",{top:m,left:0}).top-c.margins.top;if(r)b.position.left=c._convertPositionTo("relative",{top:0,left:j-c.helperProportions.width}).left-c.margins.left;if(s)b.position.left=c._convertPositionTo("relative",{top:0,left:l}).left-c.margins.left}var t=p||q||r||s;if(f.snapMode!="outer"){p=Math.abs(k-n)<=e;q=Math.abs(m-o)<=e;r=Math.abs(j-h)<=e;s=Math.abs(l-g)<=e;if(p)b.position.top=c._convertPositionTo("relative",{top:k,left:0}).top-c.margins.top;if(q)b.position.top=
c._convertPositionTo("relative",{top:m-c.helperProportions.height,left:0}).top-c.margins.top;if(r)b.position.left=c._convertPositionTo("relative",{top:0,left:j}).left-c.margins.left;if(s)b.position.left=c._convertPositionTo("relative",{top:0,left:l-c.helperProportions.width}).left-c.margins.left}if(!c.snapElements[i].snapping&&(p||q||r||s||t))c.options.snap.snap&&c.options.snap.snap.call(c.element,a,d.extend(c._uiHash(),{snapItem:c.snapElements[i].item}));c.snapElements[i].snapping=p||q||r||s||t}else{c.snapElements[i].snapping&&
c.options.snap.release&&c.options.snap.release.call(c.element,a,d.extend(c._uiHash(),{snapItem:c.snapElements[i].item}));c.snapElements[i].snapping=false}}}});d.ui.plugin.add("draggable","stack",{start:function(){var a=d(this).data("draggable").options;a=d.makeArray(d(a.stack)).sort(function(c,f){return(parseInt(d(c).css("zIndex"),10)||0)-(parseInt(d(f).css("zIndex"),10)||0)});if(a.length){var b=parseInt(a[0].style.zIndex)||0;d(a).each(function(c){this.style.zIndex=b+c});this[0].style.zIndex=b+a.length}}});
d.ui.plugin.add("draggable","zIndex",{start:function(a,b){a=d(b.helper);b=d(this).data("draggable").options;if(a.css("zIndex"))b._zIndex=a.css("zIndex");a.css("zIndex",b.zIndex)},stop:function(a,b){a=d(this).data("draggable").options;a._zIndex&&d(b.helper).css("zIndex",a._zIndex)}})})(jQuery);
;
/*
* jQuery UI Sortable 1.8.13
*
* Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
* Dual licensed under the MIT or GPL Version 2 licenses.
* http://jquery.org/license
*
* http://docs.jquery.com/UI/Sortables
*
* Depends:
* jquery.ui.core.js
* jquery.ui.mouse.js
* jquery.ui.widget.js
*/
(function( $, undefined ) {
$.widget("ui.sortable", $.ui.mouse, {
widgetEventPrefix: "sort",
options: {
appendTo: "parent",
axis: false,
connectWith: false,
containment: false,
cursor: 'auto',
cursorAt: false,
dropOnEmpty: true,
forcePlaceholderSize: false,
forceHelperSize: false,
grid: false,
handle: false,
helper: "original",
items: '> *',
opacity: false,
placeholder: false,
revert: false,
scroll: true,
scrollSensitivity: 20,
scrollSpeed: 20,
scope: "default",
tolerance: "intersect",
zIndex: 1000
},
_create: function() {
var o = this.options;
this.document = o.document;
this.containerCache = {};
this.element.addClass("ui-sortable");
//Get the items
this.refresh();
//Let's determine if the items are being displayed horizontally
this.floating = this.items.length ? o.axis === 'x' || (/left|right/).test(this.items[0].item.css('float')) || (/inline|table-cell/).test(this.items[0].item.css('display')) : false;
//Let's determine the parent's offset
this.offset = this.element.offset();
//Initialize mouse events for interaction
this._mouseInit();
},
destroy: function() {
this.element
.removeClass("ui-sortable ui-sortable-disabled")
.removeData("sortable")
.unbind(".sortable");
this._mouseDestroy();
for ( var i = this.items.length - 1; i >= 0; i-- )
this.items[i].item.removeData("sortable-item");
return this;
},
_setOption: function(key, value){
if ( key === "disabled" ) {
this.options[ key ] = value;
this.widget()
[ value ? "addClass" : "removeClass"]( "ui-sortable-disabled" );
} else {
// Don't call widget base _setOption for disable as it adds ui-state-disabled class
$.Widget.prototype._setOption.apply(this, arguments);
}
},
_mouseCapture: function(event, overrideHandle) {
if (this.reverting) {
return false;
}
if(this.options.disabled || this.options.type == 'static') return false;
//We have to refresh the items data once first
this._refreshItems(event);
//Find out if the clicked node (or one of its parents) is a actual item in this.items
var currentItem = null, self = this, nodes = $(event.target).parents().each(function() {
if($.data(this, 'sortable-item') == self) {
currentItem = $(this);
return false;
}
});
if($.data(event.target, 'sortable-item') == self) currentItem = $(event.target);
if(!currentItem) return false;
if(this.options.handle && !overrideHandle) {
var validHandle = false;
$(this.options.handle, currentItem).find("*").andSelf().each(function() { if(this == event.target) validHandle = true; });
if(!validHandle) return false;
}
this.currentItem = currentItem;
this._removeCurrentsFromItems();
return true;
},
_mouseStart: function(event, overrideHandle, noActivation) {
var o = this.options, self = this;
this.currentContainer = this;
//We only need to call refreshPositions, because the refreshItems call has been moved to mouseCapture
this.refreshPositions();
//Create and append the visible helper
this.helper = this._createHelper(event);
//Cache the helper size
this._cacheHelperProportions();
/*
* - Position generation -
* This block generates everything position related - it's the core of draggables.
*/
//Cache the margins of the original element
this._cacheMargins();
//Get the next scrolling parent
this.scrollParent = this.helper.scrollParent();
//The element's absolute position on the page minus margins
this.offset = this.currentItem.offset();
this.offset = {
top: this.offset.top - this.margins.top,
left: this.offset.left - this.margins.left
};
// Only after we got the offset, we can change the helper's position to absolute
// TODO: Still need to figure out a way to make relative sorting possible
this.helper.css("position", "absolute");
this.cssPosition = this.helper.css("position");
$.extend(this.offset, {
click: { //Where the click happened, relative to the element
left: event.pageX - this.offset.left,
top: event.pageY - this.offset.top
},
parent: this._getParentOffset(),
relative: this._getRelativeOffset() //This is a relative to absolute position minus the actual position calculation - only used for relative positioned helper
});
//Generate the original position
this.originalPosition = this._generatePosition(event);
this.originalPageX = event.pageX;
this.originalPageY = event.pageY;
//Adjust the mouse offset relative to the helper if 'cursorAt' is supplied
(o.cursorAt && this._adjustOffsetFromHelper(o.cursorAt));
//Cache the former DOM position
this.domPosition = { prev: this.currentItem.prev()[0], parent: this.currentItem.parent()[0] };
//If the helper is not the original, hide the original so it's not playing any role during the drag, won't cause anything bad this way
if(this.helper[0] != this.currentItem[0]) {
this.currentItem.hide();
}
//Create the placeholder
this._createPlaceholder();
//Set a containment if given in the options
if(o.containment)
this._setContainment();
if(o.cursor) { // cursor option
if ($('body').css("cursor")) this._storedCursor = $('body').css("cursor");
$('body').css("cursor", o.cursor);
}
if(o.opacity) { // opacity option
if (this.helper.css("opacity")) this._storedOpacity = this.helper.css("opacity");
this.helper.css("opacity", o.opacity);
}
if(o.zIndex) { // zIndex option
if (this.helper.css("zIndex")) this._storedZIndex = this.helper.css("zIndex");
this.helper.css("zIndex", o.zIndex);
}
//Prepare scrolling
if(this.scrollParent[0] != (this.document || document) && this.scrollParent[0].tagName != 'HTML')
this.overflowOffset = this.scrollParent.offset();
//Call callbacks
this._trigger("start", event, this._uiHash());
//Recache the helper size
if(!this._preserveHelperProportions)
this._cacheHelperProportions();
//Post 'activate' events to possible containers
if(!noActivation) {
for (var i = this.containers.length - 1; i >= 0; i--) { this.containers[i]._trigger("activate", event, self._uiHash(this)); }
}
//Prepare possible droppables
if($.ui.ddmanager)
$.ui.ddmanager.current = this;
if ($.ui.ddmanager && !o.dropBehaviour)
$.ui.ddmanager.prepareOffsets(this, event);
this.dragging = true;
this.helper.addClass("ui-sortable-helper");
this._mouseDrag(event); //Execute the drag once - this causes the helper not to be visible before getting its correct position
return true;
},
_mouseDrag: function(event) {
//Compute the helpers position
this.position = this._generatePosition(event);
this.positionAbs = this._convertPositionTo("absolute");
if (!this.lastPositionAbs) {
this.lastPositionAbs = this.positionAbs;
}
//Do scrolling
if(this.options.scroll) {
var o = this.options, scrolled = false;
if(this.scrollParent[0] != (this.document || document) && this.scrollParent[0].tagName != 'HTML') {
if((this.overflowOffset.top + this.scrollParent[0].offsetHeight) - event.pageY < o.scrollSensitivity)
this.scrollParent[0].scrollTop = scrolled = this.scrollParent[0].scrollTop + o.scrollSpeed;
else if(event.pageY - this.overflowOffset.top < o.scrollSensitivity)
this.scrollParent[0].scrollTop = scrolled = this.scrollParent[0].scrollTop - o.scrollSpeed;
if((this.overflowOffset.left + this.scrollParent[0].offsetWidth) - event.pageX < o.scrollSensitivity)
this.scrollParent[0].scrollLeft = scrolled = this.scrollParent[0].scrollLeft + o.scrollSpeed;
else if(event.pageX - this.overflowOffset.left < o.scrollSensitivity)
this.scrollParent[0].scrollLeft = scrolled = this.scrollParent[0].scrollLeft - o.scrollSpeed;
} else {
if(event.pageY - $((this.document || document)).scrollTop() < o.scrollSensitivity)
scrolled = $((this.document || document)).scrollTop($((this.document || document)).scrollTop() - o.scrollSpeed);
else if($(window).height() - (event.pageY - $((this.document || document)).scrollTop()) < o.scrollSensitivity)
scrolled = $((this.document || document)).scrollTop($((this.document || document)).scrollTop() + o.scrollSpeed);
if(event.pageX - $((this.document || document)).scrollLeft() < o.scrollSensitivity)
scrolled = $((this.document || document)).scrollLeft($((this.document || document)).scrollLeft() - o.scrollSpeed);
else if($(window).width() - (event.pageX - $((this.document || document)).scrollLeft()) < o.scrollSensitivity)
scrolled = $((this.document || document)).scrollLeft($((this.document || document)).scrollLeft() + o.scrollSpeed);
}
if(scrolled !== false && $.ui.ddmanager && !o.dropBehaviour)
$.ui.ddmanager.prepareOffsets(this, event);
}
//Regenerate the absolute position used for position checks
this.positionAbs = this._convertPositionTo("absolute");
//Set the helper position
if(!this.options.axis || this.options.axis != "y") this.helper[0].style.left = this.position.left+'px';
if(!this.options.axis || this.options.axis != "x") this.helper[0].style.top = this.position.top+'px';
//Rearrange
for (var i = this.items.length - 1; i >= 0; i--) {
//Cache variables and intersection, continue if no intersection
var item = this.items[i], itemElement = item.item[0], intersection = this._intersectsWithPointer(item);
if (!intersection) continue;
if(itemElement != this.currentItem[0] //cannot intersect with itself
&& this.placeholder[intersection == 1 ? "next" : "prev"]()[0] != itemElement //no useless actions that have been done before
&& !$.ui.contains(this.placeholder[0], itemElement) //no action if the item moved is the parent of the item checked
&& (this.options.type == 'semi-dynamic' ? !$.ui.contains(this.element[0], itemElement) : true)
//&& itemElement.parentNode == this.placeholder[0].parentNode // only rearrange items within the same container
) {
this.direction = intersection == 1 ? "down" : "up";
if (this.options.tolerance == "pointer" || this._intersectsWithSides(item)) {
this._rearrange(event, item);
} else {
break;
}
this._trigger("change", event, this._uiHash());
break;
}
}
//Post events to containers
this._contactContainers(event);
//Interconnect with droppables
if($.ui.ddmanager) $.ui.ddmanager.drag(this, event);
//Call callbacks
this._trigger('sort', event, this._uiHash());
this.lastPositionAbs = this.positionAbs;
return false;
},
_mouseStop: function(event, noPropagation) {
if(!event) return;
//If we are using droppables, inform the manager about the drop
if ($.ui.ddmanager && !this.options.dropBehaviour)
$.ui.ddmanager.drop(this, event);
if(this.options.revert) {
var self = this;
var cur = self.placeholder.offset();
self.reverting = true;
$(this.helper).animate({
left: cur.left - this.offset.parent.left - self.margins.left + (this.offsetParent[0] == (this.document || document).body ? 0 : this.offsetParent[0].scrollLeft),
top: cur.top - this.offset.parent.top - self.margins.top + (this.offsetParent[0] == (this.document || document).body ? 0 : this.offsetParent[0].scrollTop)
}, parseInt(this.options.revert, 10) || 500, function() {
self._clear(event);
});
} else {
this._clear(event, noPropagation);
}
return false;
},
cancel: function() {
var self = this;
if(this.dragging) {
this._mouseUp({ target: null });
if(this.options.helper == "original")
this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper");
else
this.currentItem.show();
//Post deactivating events to containers
for (var i = this.containers.length - 1; i >= 0; i--){
this.containers[i]._trigger("deactivate", null, self._uiHash(this));
if(this.containers[i].containerCache.over) {
this.containers[i]._trigger("out", null, self._uiHash(this));
this.containers[i].containerCache.over = 0;
}
}
}
if (this.placeholder) {
//$(this.placeholder[0]).remove(); would have been the jQuery way - unfortunately, it unbinds ALL events from the original node!
if(this.placeholder[0].parentNode) this.placeholder[0].parentNode.removeChild(this.placeholder[0]);
if(this.options.helper != "original" && this.helper && this.helper[0].parentNode) this.helper.remove();
$.extend(this, {
helper: null,
dragging: false,
reverting: false,
_noFinalSort: null
});
if(this.domPosition.prev) {
$(this.domPosition.prev).after(this.currentItem);
} else {
$(this.domPosition.parent).prepend(this.currentItem);
}
}
return this;
},
serialize: function(o) {
var items = this._getItemsAsjQuery(o && o.connected);
var str = []; o = o || {};
$(items).each(function() {
var res = ($(o.item || this).attr(o.attribute || 'id') || '').match(o.expression || (/(.+)[-=_](.+)/));
if(res) str.push((o.key || res[1]+'[]')+'='+(o.key && o.expression ? res[1] : res[2]));
});
if(!str.length && o.key) {
str.push(o.key + '=');
}
return str.join('&');
},
toArray: function(o) {
var items = this._getItemsAsjQuery(o && o.connected);
var ret = []; o = o || {};
items.each(function() { ret.push($(o.item || this).attr(o.attribute || 'id') || ''); });
return ret;
},
/* Be careful with the following core functions */
_intersectsWith: function(item) {
var x1 = this.positionAbs.left,
x2 = x1 + this.helperProportions.width,
y1 = this.positionAbs.top,
y2 = y1 + this.helperProportions.height;
var l = item.left,
r = l + item.width,
t = item.top,
b = t + item.height;
var dyClick = this.offset.click.top,
dxClick = this.offset.click.left;
var isOverElement = (y1 + dyClick) > t && (y1 + dyClick) < b && (x1 + dxClick) > l && (x1 + dxClick) < r;
if( this.options.tolerance == "pointer"
|| this.options.forcePointerForContainers
|| (this.options.tolerance != "pointer" && this.helperProportions[this.floating ? 'width' : 'height'] > item[this.floating ? 'width' : 'height'])
) {
return isOverElement;
} else {
return (l < x1 + (this.helperProportions.width / 2) // Right Half
&& x2 - (this.helperProportions.width / 2) < r // Left Half
&& t < y1 + (this.helperProportions.height / 2) // Bottom Half
&& y2 - (this.helperProportions.height / 2) < b ); // Top Half
}
},
_intersectsWithPointer: function(item) {
var isOverElementHeight = $.ui.isOverAxis(this.positionAbs.top + this.offset.click.top, item.top, item.height),
isOverElementWidth = $.ui.isOverAxis(this.positionAbs.left + this.offset.click.left, item.left, item.width),
isOverElement = isOverElementHeight && isOverElementWidth,
verticalDirection = this._getDragVerticalDirection(),
horizontalDirection = this._getDragHorizontalDirection();
if (!isOverElement)
return false;
return this.floating ?
( ((horizontalDirection && horizontalDirection == "right") || verticalDirection == "down") ? 2 : 1 )
: ( verticalDirection && (verticalDirection == "down" ? 2 : 1) );
},
_intersectsWithSides: function(item) {
var isOverBottomHalf = $.ui.isOverAxis(this.positionAbs.top + this.offset.click.top, item.top + (item.height/2), item.height),
isOverRightHalf = $.ui.isOverAxis(this.positionAbs.left + this.offset.click.left, item.left + (item.width/2), item.width),
verticalDirection = this._getDragVerticalDirection(),
horizontalDirection = this._getDragHorizontalDirection();
if (this.floating && horizontalDirection) {
return ((horizontalDirection == "right" && isOverRightHalf) || (horizontalDirection == "left" && !isOverRightHalf));
} else {
return verticalDirection && ((verticalDirection == "down" && isOverBottomHalf) || (verticalDirection == "up" && !isOverBottomHalf));
}
},
_getDragVerticalDirection: function() {
var delta = this.positionAbs.top - this.lastPositionAbs.top;
return delta != 0 && (delta > 0 ? "down" : "up");
},
_getDragHorizontalDirection: function() {
var delta = this.positionAbs.left - this.lastPositionAbs.left;
return delta != 0 && (delta > 0 ? "right" : "left");
},
refresh: function(event) {
this._refreshItems(event);
this.refreshPositions();
return this;
},
_connectWith: function() {
var options = this.options;
return options.connectWith.constructor == String
? [options.connectWith]
: options.connectWith;
},
_getItemsAsjQuery: function(connected) {
var self = this;
var items = [];
var queries = [];
var connectWith = this._connectWith();
if(connectWith && connected) {
for (var i = connectWith.length - 1; i >= 0; i--){
var cur = $(connectWith[i]);
for (var j = cur.length - 1; j >= 0; j--){
var inst = $.data(cur[j], 'sortable');
if(inst && inst != this && !inst.options.disabled) {
queries.push([$.isFunction(inst.options.items) ? inst.options.items.call(inst.element) : $(inst.options.items, inst.element).not(".ui-sortable-helper").not('.ui-sortable-placeholder'), inst]);
}
};
};
}
queries.push([$.isFunction(this.options.items) ? this.options.items.call(this.element, null, { options: this.options, item: this.currentItem }) : $(this.options.items, this.element).not(".ui-sortable-helper").not('.ui-sortable-placeholder'), this]);
for (var i = queries.length - 1; i >= 0; i--){
queries[i][0].each(function() {
items.push(this);
});
};
return $(items);
},
_removeCurrentsFromItems: function() {
var list = this.currentItem.find(":data(sortable-item)");
for (var i=0; i < this.items.length; i++) {
for (var j=0; j < list.length; j++) {
if(list[j] == this.items[i].item[0])
this.items.splice(i,1);
};
};
},
_refreshItems: function(event) {
this.items = [];
this.containers = [this];
var items = this.items;
var self = this;
var queries = [[$.isFunction(this.options.items) ? this.options.items.call(this.element[0], event, { item: this.currentItem }) : $(this.options.items, this.element), this]];
var connectWith = this._connectWith();
if(connectWith) {
for (var i = connectWith.length - 1; i >= 0; i--){
var cur = $(connectWith[i]);
for (var j = cur.length - 1; j >= 0; j--){
var inst = $.data(cur[j], 'sortable');
if(inst && inst != this && !inst.options.disabled) {
queries.push([$.isFunction(inst.options.items) ? inst.options.items.call(inst.element[0], event, { item: this.currentItem }) : $(inst.options.items, inst.element), inst]);
this.containers.push(inst);
}
};
};
}
for (var i = queries.length - 1; i >= 0; i--) {
var targetData = queries[i][1];
var _queries = queries[i][0];
for (var j=0, queriesLength = _queries.length; j < queriesLength; j++) {
var item = $(_queries[j]);
item.data('sortable-item', targetData); // Data for target checking (mouse manager)
items.push({
item: item,
instance: targetData,
width: 0, height: 0,
left: 0, top: 0
});
};
};
},
refreshPositions: function(fast) {
//This has to be redone because due to the item being moved out/into the offsetParent, the offsetParent's position will change
if(this.offsetParent && this.helper) {
this.offset.parent = this._getParentOffset();
}
for (var i = this.items.length - 1; i >= 0; i--){
var item = this.items[i];
//We ignore calculating positions of all connected containers when we're not over them
if(item.instance != this.currentContainer && this.currentContainer && item.item[0] != this.currentItem[0])
continue;
var t = this.options.toleranceElement ? $(this.options.toleranceElement, item.item) : item.item;
if (!fast) {
item.width = t.outerWidth();
item.height = t.outerHeight();
}
var p = t.offset();
item.left = p.left;
item.top = p.top;
};
if(this.options.custom && this.options.custom.refreshContainers) {
this.options.custom.refreshContainers.call(this);
} else {
for (var i = this.containers.length - 1; i >= 0; i--){
var p = this.containers[i].element.offset();
this.containers[i].containerCache.left = p.left;
this.containers[i].containerCache.top = p.top;
this.containers[i].containerCache.width = this.containers[i].element.outerWidth();
this.containers[i].containerCache.height = this.containers[i].element.outerHeight();
};
}
return this;
},
_createPlaceholder: function(that) {
var self = that || this, o = self.options;
if(!o.placeholder || o.placeholder.constructor == String) {
var className = o.placeholder;
o.placeholder = {
element: function() {
var el = $((this.document || document).createElement(self.currentItem[0].nodeName))
.addClass(className || self.currentItem[0].className+" ui-sortable-placeholder")
.removeClass("ui-sortable-helper")[0];
if(!className)
el.style.visibility = "hidden";
return el;
},
update: function(container, p) {
// 1. If a className is set as 'placeholder option, we don't force sizes - the class is responsible for that
// 2. The option 'forcePlaceholderSize can be enabled to force it even if a class name is specified
if(className && !o.forcePlaceholderSize) return;
//If the element doesn't have a actual height by itself (without styles coming from a stylesheet), it receives the inline height from the dragged item
if(!p.height()) { p.height(self.currentItem.innerHeight() - parseInt(self.currentItem.css('paddingTop')||0, 10) - parseInt(self.currentItem.css('paddingBottom')||0, 10)); };
if(!p.width()) { p.width(self.currentItem.innerWidth() - parseInt(self.currentItem.css('paddingLeft')||0, 10) - parseInt(self.currentItem.css('paddingRight')||0, 10)); };
}
};
}
//Create the placeholder
self.placeholder = $(o.placeholder.element.call(self.element, self.currentItem));
//Append it after the actual current item
self.currentItem.after(self.placeholder);
//Update the size of the placeholder (TODO: Logic to fuzzy, see line 316/317)
o.placeholder.update(self, self.placeholder);
},
_contactContainers: function(event) {
// get innermost container that intersects with item
var innermostContainer = null, innermostIndex = null;
for (var i = this.containers.length - 1; i >= 0; i--){
// never consider a container that's located within the item itself
if($.ui.contains(this.currentItem[0], this.containers[i].element[0]))
continue;
if(this._intersectsWith(this.containers[i].containerCache)) {
// if we've already found a container and it's more "inner" than this, then continue
if(innermostContainer && $.ui.contains(this.containers[i].element[0], innermostContainer.element[0]))
continue;
innermostContainer = this.containers[i];
innermostIndex = i;
} else {
// container doesn't intersect. trigger "out" event if necessary
if(this.containers[i].containerCache.over) {
this.containers[i]._trigger("out", event, this._uiHash(this));
this.containers[i].containerCache.over = 0;
}
}
}
// if no intersecting containers found, return
if(!innermostContainer) return;
// move the item into the container if it's not there already
if(this.containers.length === 1) {
this.containers[innermostIndex]._trigger("over", event, this._uiHash(this));
this.containers[innermostIndex].containerCache.over = 1;
} else if(this.currentContainer != this.containers[innermostIndex]) {
//When entering a new container, we will find the item with the least distance and append our item near it
var dist = 10000; var itemWithLeastDistance = null; var base = this.positionAbs[this.containers[innermostIndex].floating ? 'left' : 'top'];
for (var j = this.items.length - 1; j >= 0; j--) {
if(!$.ui.contains(this.containers[innermostIndex].element[0], this.items[j].item[0])) continue;
var cur = this.items[j][this.containers[innermostIndex].floating ? 'left' : 'top'];
if(Math.abs(cur - base) < dist) {
dist = Math.abs(cur - base); itemWithLeastDistance = this.items[j];
}
}
if(!itemWithLeastDistance && !this.options.dropOnEmpty) //Check if dropOnEmpty is enabled
return;
this.currentContainer = this.containers[innermostIndex];
itemWithLeastDistance ? this._rearrange(event, itemWithLeastDistance, null, true) : this._rearrange(event, null, this.containers[innermostIndex].element, true);
this._trigger("change", event, this._uiHash());
this.containers[innermostIndex]._trigger("change", event, this._uiHash(this));
//Update the placeholder
this.options.placeholder.update(this.currentContainer, this.placeholder);
this.containers[innermostIndex]._trigger("over", event, this._uiHash(this));
this.containers[innermostIndex].containerCache.over = 1;
}
},
_createHelper: function(event) {
var o = this.options;
var helper = $.isFunction(o.helper) ? $(o.helper.apply(this.element[0], [event, this.currentItem])) : (o.helper == 'clone' ? this.currentItem.clone() : this.currentItem);
if(!helper.parents('body').length) //Add the helper to the DOM if that didn't happen already
$(o.appendTo != 'parent' ? o.appendTo : this.currentItem[0].parentNode)[0].appendChild(helper[0]);
if(helper[0] == this.currentItem[0])
this._storedCSS = { width: this.currentItem[0].style.width, height: this.currentItem[0].style.height, position: this.currentItem.css("position"), top: this.currentItem.css("top"), left: this.currentItem.css("left") };
if(helper[0].style.width == '' || o.forceHelperSize) helper.width(this.currentItem.width());
if(helper[0].style.height == '' || o.forceHelperSize) helper.height(this.currentItem.height());
return helper;
},
_adjustOffsetFromHelper: function(obj) {
if (typeof obj == 'string') {
obj = obj.split(' ');
}
if ($.isArray(obj)) {
obj = {left: +obj[0], top: +obj[1] || 0};
}
if ('left' in obj) {
this.offset.click.left = obj.left + this.margins.left;
}
if ('right' in obj) {
this.offset.click.left = this.helperProportions.width - obj.right + this.margins.left;
}
if ('top' in obj) {
this.offset.click.top = obj.top + this.margins.top;
}
if ('bottom' in obj) {
this.offset.click.top = this.helperProportions.height - obj.bottom + this.margins.top;
}
},
_getParentOffset: function() {
//Get the offsetParent and cache its position
this.offsetParent = this.helper.offsetParent();
var po = this.offsetParent.offset();
// This is a special case where we need to modify a offset calculated on start, since the following happened:
// 1. The position of the helper is absolute, so it's position is calculated based on the next positioned parent
// 2. The actual offset parent is a child of the scroll parent, and the scroll parent isn't the document, which means that
// the scroll is included in the initial calculation of the offset of the parent, and never recalculated upon drag
if(this.cssPosition == 'absolute' && this.scrollParent[0] != (this.document || document) && $.ui.contains(this.scrollParent[0], this.offsetParent[0])) {
po.left += this.scrollParent.scrollLeft();
po.top += this.scrollParent.scrollTop();
}
if((this.offsetParent[0] == (this.document || document).body) //This needs to be actually done for all browsers, since pageX/pageY includes this information
|| (this.offsetParent[0].tagName && this.offsetParent[0].tagName.toLowerCase() == 'html' && $.browser.msie)) //Ugly IE fix
po = { top: 0, left: 0 };
return {
top: po.top + (parseInt(this.offsetParent.css("borderTopWidth"),10) || 0),
left: po.left + (parseInt(this.offsetParent.css("borderLeftWidth"),10) || 0)
};
},
_getRelativeOffset: function() {
if(this.cssPosition == "relative") {
var p = this.currentItem.position();
return {
top: p.top - (parseInt(this.helper.css("top"),10) || 0) + this.scrollParent.scrollTop(),
left: p.left - (parseInt(this.helper.css("left"),10) || 0) + this.scrollParent.scrollLeft()
};
} else {
return { top: 0, left: 0 };
}
},
_cacheMargins: function() {
this.margins = {
left: (parseInt(this.currentItem.css("marginLeft"),10) || 0),
top: (parseInt(this.currentItem.css("marginTop"),10) || 0)
};
},
_cacheHelperProportions: function() {
this.helperProportions = {
width: this.helper.outerWidth(),
height: this.helper.outerHeight()
};
},
_setContainment: function() {
var o = this.options;
if(o.containment == 'parent') o.containment = this.helper[0].parentNode;
if(o.containment == 'document' || o.containment == 'window') this.containment = [
0 - this.offset.relative.left - this.offset.parent.left,
0 - this.offset.relative.top - this.offset.parent.top,
$(o.containment == 'document' ? (this.document || document) : window).width() - this.helperProportions.width - this.margins.left,
($(o.containment == 'document' ? (this.document || document) : window).height() || (this.document || document).body.parentNode.scrollHeight) - this.helperProportions.height - this.margins.top
];
if(!(/^(document|window|parent)$/).test(o.containment)) {
var ce = $(o.containment)[0];
var co = $(o.containment).offset();
var over = ($(ce).css("overflow") != 'hidden');
this.containment = [
co.left + (parseInt($(ce).css("borderLeftWidth"),10) || 0) + (parseInt($(ce).css("paddingLeft"),10) || 0) - this.margins.left,
co.top + (parseInt($(ce).css("borderTopWidth"),10) || 0) + (parseInt($(ce).css("paddingTop"),10) || 0) - this.margins.top,
co.left+(over ? Math.max(ce.scrollWidth,ce.offsetWidth) : ce.offsetWidth) - (parseInt($(ce).css("borderLeftWidth"),10) || 0) - (parseInt($(ce).css("paddingRight"),10) || 0) - this.helperProportions.width - this.margins.left,
co.top+(over ? Math.max(ce.scrollHeight,ce.offsetHeight) : ce.offsetHeight) - (parseInt($(ce).css("borderTopWidth"),10) || 0) - (parseInt($(ce).css("paddingBottom"),10) || 0) - this.helperProportions.height - this.margins.top
];
}
},
_convertPositionTo: function(d, pos) {
if(!pos) pos = this.position;
var mod = d == "absolute" ? 1 : -1;
var o = this.options, scroll = this.cssPosition == 'absolute' && !(this.scrollParent[0] != (this.document || document) && $.ui.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent, scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName);
return {
top: (
pos.top // The absolute mouse position
+ this.offset.relative.top * mod // Only for relative positioned nodes: Relative offset from element to offset parent
+ this.offset.parent.top * mod // The offsetParent's offset without borders (offset + border)
- ($.browser.safari && this.cssPosition == 'fixed' ? 0 : ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) ) * mod)
),
left: (
pos.left // The absolute mouse position
+ this.offset.relative.left * mod // Only for relative positioned nodes: Relative offset from element to offset parent
+ this.offset.parent.left * mod // The offsetParent's offset without borders (offset + border)
- ($.browser.safari && this.cssPosition == 'fixed' ? 0 : ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() ) * mod)
)
};
},
_generatePosition: function(event) {
var o = this.options, scroll = this.cssPosition == 'absolute' && !(this.scrollParent[0] != (this.document || document) && $.ui.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent, scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName);
// This is another very weird special case that only happens for relative elements:
// 1. If the css position is relative
// 2. and the scroll parent is the document or similar to the offset parent
// we have to refresh the relative offset during the scroll so there are no jumps
if(this.cssPosition == 'relative' && !(this.scrollParent[0] != (this.document || document) && this.scrollParent[0] != this.offsetParent[0])) {
this.offset.relative = this._getRelativeOffset();
}
var pageX = event.pageX;
var pageY = event.pageY;
/*
* - Position constraining -
* Constrain the position to a mix of grid, containment.
*/
if(this.originalPosition) { //If we are not dragging yet, we won't check for options
if(this.containment) {
if(event.pageX - this.offset.click.left < this.containment[0]) pageX = this.containment[0] + this.offset.click.left;
if(event.pageY - this.offset.click.top < this.containment[1]) pageY = this.containment[1] + this.offset.click.top;
if(event.pageX - this.offset.click.left > this.containment[2]) pageX = this.containment[2] + this.offset.click.left;
if(event.pageY - this.offset.click.top > this.containment[3]) pageY = this.containment[3] + this.offset.click.top;
}
if(o.grid) {
var top = this.originalPageY + Math.round((pageY - this.originalPageY) / o.grid[1]) * o.grid[1];
pageY = this.containment ? (!(top - this.offset.click.top < this.containment[1] || top - this.offset.click.top > this.containment[3]) ? top : (!(top - this.offset.click.top < this.containment[1]) ? top - o.grid[1] : top + o.grid[1])) : top;
var left = this.originalPageX + Math.round((pageX - this.originalPageX) / o.grid[0]) * o.grid[0];
pageX = this.containment ? (!(left - this.offset.click.left < this.containment[0] || left - this.offset.click.left > this.containment[2]) ? left : (!(left - this.offset.click.left < this.containment[0]) ? left - o.grid[0] : left + o.grid[0])) : left;
}
}
return {
top: (
pageY // The absolute mouse position
- this.offset.click.top // Click offset (relative to the element)
- this.offset.relative.top // Only for relative positioned nodes: Relative offset from element to offset parent
- this.offset.parent.top // The offsetParent's offset without borders (offset + border)
+ ($.browser.safari && this.cssPosition == 'fixed' ? 0 : ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) ))
),
left: (
pageX // The absolute mouse position
- this.offset.click.left // Click offset (relative to the element)
- this.offset.relative.left // Only for relative positioned nodes: Relative offset from element to offset parent
- this.offset.parent.left // The offsetParent's offset without borders (offset + border)
+ ($.browser.safari && this.cssPosition == 'fixed' ? 0 : ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() ))
)
};
},
_rearrange: function(event, i, a, hardRefresh) {
a ? a[0].appendChild(this.placeholder[0]) : i.item[0].parentNode.insertBefore(this.placeholder[0], (this.direction == 'down' ? i.item[0] : i.item[0].nextSibling));
//Various things done here to improve the performance:
// 1. we create a setTimeout, that calls refreshPositions
// 2. on the instance, we have a counter variable, that get's higher after every append
// 3. on the local scope, we copy the counter variable, and check in the timeout, if it's still the same
// 4. this lets only the last addition to the timeout stack through
this.counter = this.counter ? ++this.counter : 1;
var self = this, counter = this.counter;
window.setTimeout(function() {
if(counter == self.counter) self.refreshPositions(!hardRefresh); //Precompute after each DOM insertion, NOT on mousemove
},0);
},
_clear: function(event, noPropagation) {
this.reverting = false;
// We delay all events that have to be triggered to after the point where the placeholder has been removed and
// everything else normalized again
var delayedTriggers = [], self = this;
// We first have to update the dom position of the actual currentItem
// Note: don't do it if the current item is already removed (by a user), or it gets reappended (see #4088)
if(!this._noFinalSort && this.currentItem[0].parentNode) this.placeholder.before(this.currentItem);
this._noFinalSort = null;
if(this.helper[0] == this.currentItem[0]) {
for(var i in this._storedCSS) {
if(this._storedCSS[i] == 'auto' || this._storedCSS[i] == 'static') this._storedCSS[i] = '';
}
this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper");
} else {
this.currentItem.show();
}
if(this.fromOutside && !noPropagation) delayedTriggers.push(function(event) { this._trigger("receive", event, this._uiHash(this.fromOutside)); });
if((this.fromOutside || this.domPosition.prev != this.currentItem.prev().not(".ui-sortable-helper")[0] || this.domPosition.parent != this.currentItem.parent()[0]) && !noPropagation) delayedTriggers.push(function(event) { this._trigger("update", event, this._uiHash()); }); //Trigger update callback if the DOM position has changed
if(!$.ui.contains(this.element[0], this.currentItem[0])) { //Node was moved out of the current element
if(!noPropagation) delayedTriggers.push(function(event) { this._trigger("remove", event, this._uiHash()); });
for (var i = this.containers.length - 1; i >= 0; i--){
if($.ui.contains(this.containers[i].element[0], this.currentItem[0]) && !noPropagation) {
delayedTriggers.push((function(c) { return function(event) { c._trigger("receive", event, this._uiHash(this)); }; }).call(this, this.containers[i]));
delayedTriggers.push((function(c) { return function(event) { c._trigger("update", event, this._uiHash(this)); }; }).call(this, this.containers[i]));
}
};
};
//Post events to containers
for (var i = this.containers.length - 1; i >= 0; i--){
if(!noPropagation) delayedTriggers.push((function(c) { return function(event) { c._trigger("deactivate", event, this._uiHash(this)); }; }).call(this, this.containers[i]));
if(this.containers[i].containerCache.over) {
delayedTriggers.push((function(c) { return function(event) { c._trigger("out", event, this._uiHash(this)); }; }).call(this, this.containers[i]));
this.containers[i].containerCache.over = 0;
}
}
//Do what was originally in plugins
if(this._storedCursor) $('body').css("cursor", this._storedCursor); //Reset cursor
if(this._storedOpacity) this.helper.css("opacity", this._storedOpacity); //Reset opacity
if(this._storedZIndex) this.helper.css("zIndex", this._storedZIndex == 'auto' ? '' : this._storedZIndex); //Reset z-index
this.dragging = false;
if(this.cancelHelperRemoval) {
if(!noPropagation) {
this._trigger("beforeStop", event, this._uiHash());
for (var i=0; i < delayedTriggers.length; i++) { delayedTriggers[i].call(this, event); }; //Trigger all delayed events
this._trigger("stop", event, this._uiHash());
}
return false;
}
if(!noPropagation) this._trigger("beforeStop", event, this._uiHash());
//$(this.placeholder[0]).remove(); would have been the jQuery way - unfortunately, it unbinds ALL events from the original node!
this.placeholder[0].parentNode.removeChild(this.placeholder[0]);
if(this.helper[0] != this.currentItem[0]) this.helper.remove(); this.helper = null;
if(!noPropagation) {
for (var i=0; i < delayedTriggers.length; i++) { delayedTriggers[i].call(this, event); }; //Trigger all delayed events
this._trigger("stop", event, this._uiHash());
}
this.fromOutside = false;
return true;
},
_trigger: function() {
if ($.Widget.prototype._trigger.apply(this, arguments) === false) {
this.cancel();
}
},
_uiHash: function(inst) {
var self = inst || this;
return {
helper: self.helper,
placeholder: self.placeholder || $([]),
position: self.position,
originalPosition: self.originalPosition,
offset: self.positionAbs,
item: self.currentItem,
sender: inst ? inst.element : null
};
}
});
$.extend($.ui.sortable, {
version: "1.8.13"
});
})(jQuery);
/*
* jQuery serializeObject Plugin: https://github.com/fojas/jQuery-serializeObject
*
*/
!function($){
$.serializeObject = function(obj){
var o={},lookup=o,a = obj;
$.each(a,function(){
var named = this.name.replace(/\[([^\]]+)?\]/g,',$1').split(','),
cap = named.length - 1,
i = 0;
for(;i<cap;i++) {
// move down the tree - create objects or array if necessary
if(lookup.push){ // this is an array, add values instead of setting them
// push an object if this is an empty array or we are about to overwrite a value
if( !lookup[lookup.length -1] // this is an empty array
|| lookup[lookup.length -1].constructor !== Object //current value is not a hash
|| lookup[lookup.length -1][named[i+1]] !== undefined //current item is already set
){
lookup.push({});
}
lookup = lookup[lookup.length -1];
} else {
lookup = lookup[named[i]] = lookup[named[i]] || (named[i+1]==""?[]:{});
}
}
if(lookup.push){
lookup.push(this.value);
}else{
lookup[named[cap]]=this.value;
}
lookup = o;
});
return o;
};
$.deserializeObject = function deserializeObject(json,arr,prefix){
var i,j,thisPrefix,objType;
arr = arr || [];
if(Object.prototype.toString.call(json) ==='[object Object]'){
for(i in json){
thisPrefix = prefix ? [prefix,'[',i,']'].join('') : i;
if(json.hasOwnProperty(i)){
objType = Object.prototype.toString.call(json[i])
if(objType === '[object Array]'){
for(j = 0,jsonLen = json[i].length;j<jsonLen;j++){
deserializeObject(json[i][j],arr,thisPrefix+'[]');
}
}else if(objType === '[object Object]'){
deserializeObject(json[i],arr,thisPrefix);
}else {
arr.push({
name : thisPrefix,
value : json[i]
});
}
}
}
} else {
arr.push({
name : prefix,
value : json
});
}
return arr;
}
var check = function(){
// older versions of jQuery do not have prop
var propExists = !!$.fn.prop;
return function(obj,checked){
if(propExists) obj.prop('checked',checked);
else obj.attr('checked', (checked ? 'checked' : null ));
};
}();
$.applySerializedArray = function(form,obj){
var $form = $(form).find('input,select,textarea'), el;
check($form.filter(':checked'),false)
for(var i = obj.length;i--;){
el = $form.filter("[name='"+obj[i].name+"']");
if(el.filter(':checkbox').length){
if(el.val() == obj[i].value) check(el.filter(':checkbox'),true);
}else if(el.filter(':radio').length){
check(el.filter("[value='"+obj[i].value+"']"),true)
} else {
el.val(obj[i].value);
}
}
};
$.applySerializedObject = function(form, obj){
$.applySerializedArray(form,$.deserializeObject(obj));
};
$.fn.serializeObject = $.fn.serializeObject || function(){
return $.serializeObject(this.serializeArray());
};
$.fn.applySerializedObject = function(obj){
$.applySerializedObject(this,obj);
return this;
};
$.fn.applySerializedArray = function(obj){
$.applySerializedArray(this,obj);
return this;
};
}(jQuery);
/*
* jQuery Easing v1.3 - http://gsgd.co.uk/sandbox/jquery/easing/
*
* Uses the built in easing capabilities added In jQuery 1.1 to offer multiple easing options
*
* TERMS OF USE - jQuery Easing
*
* Open source under the BSD License.
*
* Copyright © 2008 George McGinley Smith
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification, are permitted provided that the
* following conditions are met:
*
* Redistributions of source code must retain the above copyright notice, this list of conditions and the following
* disclaimer. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and
* the following disclaimer in the documentation and/or other materials provided with the distribution.
*
* Neither the name of the author nor the names of contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
jQuery.extend(jQuery.easing, {
easeInSine: function (x, t, b, c, d) {
return -c * Math.cos(t / d * (Math.PI / 2)) + c + b
},
easeOutSine: function (x, t, b, c, d) {
return c * Math.sin(t / d * (Math.PI / 2)) + b
},
easeInOutSine: function (x, t, b, c, d) {
return -c / 2 * (Math.cos(Math.PI * t / d) - 1) + b
}
});
/*
* jQuery JSON Plugin version: 2.1 (2009-08-14)
*
* This document is licensed as free software under the terms of the MIT License:
* http://www.opensource.org/licenses/mit-license.php
*
* Brantley Harris wrote this plugin. It is based somewhat on the JSON.org website's http://www.json.org/json2.js,
* which proclaims: "NO WARRANTY EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK.", a sentiment that I uphold.
*
* It is also influenced heavily by MochiKit's serializeJSON, which is copyrighted 2005 by Bob Ippolito.
*/
(function($) {
$.toJSON = function(o) {
if (typeof(JSON) == 'object' && JSON.stringify) return JSON.stringify(o);
var type = typeof(o);
if (o === null) return "null";
if (type == "undefined") return undefined;
if (type == "number" || type == "boolean") return o + "";
if (type == "string") return $.quoteString(o);
if (type == 'object') {
if (typeof(o.toJSON) == "function") return $.toJSON(o.toJSON());
if (o.constructor === Date) {
var year = o.getUTCFullYear();
var month = o.getUTCMonth() + 1;
if (month < 10) month = '0' + month;
var day = o.getUTCDate();
if (day < 10) day = '0' + day;
var hours = o.getUTCHours();
if (hours < 10) hours = '0' + hours;
var minutes = o.getUTCMinutes();
if (minutes < 10) minutes = '0' + minutes;
var seconds = o.getUTCSeconds();
if (seconds < 10) seconds = '0' + seconds;
var milli = o.getUTCMilliseconds();
if (milli < 100) milli = '0' + milli;
if (milli < 10) milli = '0' + milli;
return '"' + year + '-' + month + '-' + day + 'T' + hours + ':' + minutes + ':' + seconds + '.' + milli + 'Z"';
}
if (o.constructor === Array) {
var ret = [];
for (var i = 0; i < o.length; i++) ret.push($.toJSON(o[i]) || "null");
return "[" + ret.join(",") + "]";
}
var pairs = [];
for (var k in o) {
var name;
type = typeof(k);
if (type == "number") name = '"' + k + '"';
else if (type == "string") name = $.quoteString(k);
else continue; //skip non-string or number keys
if (typeof o[k] == "function") continue; //skip pairs where the value is a function.
var val = $.toJSON(o[k]);
pairs.push(name + ":" + val);
}
return "{" + pairs.join(", ") + "}";
}
};
$.quoteString = function(string) {
if (string.match(_escapeable)) {
return '"' + string.replace(_escapeable, function (a) {
var c = _meta[a];
if (typeof c === 'string') return c;
c = a.charCodeAt();
return '\\u00' + Math.floor(c / 16).toString(16) + (c % 16).toString(16);
}) + '"';
}
return '"' + string + '"';
};
var _escapeable = /["\\\x00-\x1f\x7f-\x9f]/g;
var _meta = {'\b': '\\b', '\t': '\\t', '\n': '\\n', '\f': '\\f', '\r': '\\r', '"' : '\\"', '\\': '\\\\'};
})(jQuery);
/*
* jQuery Localizer Plugin
*
* Copyright (c) 2011 Sagi Mann (with a basic reworking by Jeremy Jackson)
* All rights reserved.
*
* Redistribution and use in source and binary forms are permitted provided that the above copyright notice and this
* paragraph are duplicated in all such forms and that any documentation, advertising materials, and other materials
* related to such distribution and use acknowledge that the software was developed by the <organization>. The name of
* the University may not be used to endorse or promote products derived from this software without specific prior
* written permission.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*/
(function($) {
$.fn.localize = function(locale) {
this.find('*').contents().each(function() {
var translated = false;
var source = '';
if (typeof(this.data) == 'string') {
source = $.trim(this.data);
if (source && (translated = (locale.sub[source] || locale.top[source]))) {
this.data = translated;
}
}
if (this.nodeName == 'IMG' && this.attributes['src']) {
source = this.attributes['src'].nodeValue;
if (source && (translated = (locale.sub[source] || locale.top[source]))) {
$(this).attr('src', translated);
}
}
if (this.nodeName == "A" && this.attributes['href']) {
source = $.trim(this.attributes['href'].nodeValue);
if (source && (translated = (locale.sub[source] || locale.top[source]))) {
$(this).attr('href', translated);
}
}
if (this.nodeName == "INPUT" && this.attributes['type']) {
if (this.attributes['value'] && ['submit', 'reset', 'button'].indexOf(this.attributes['type'].nodeValue.toLowerCase()) > -1) {
source = $.trim(this.attributes['value'].nodeValue);
if (source && (translated = (locale.sub[source] || locale.top[source]))) {
$(this).attr('value', translated);
}
}
}
return this;
});
};
})(jQuery);
/*
HTML Clean for jQuery
Anthony Johnston
http://www.antix.co.uk
version 1.2.3
$Revision: 51 $
requires jQuery http://jquery.com
Use and distibution http://www.opensource.org/licenses/bsd-license.php
2010-04-02 allowedTags/removeTags added (white/black list) thanks to David Wartian (Dwartian)
2010-06-30 replaceStyles added for replacement of bold, italic, super and sub styles on a tag
2010-07-01 notRenderedTags added, where tags are to be removed but their contents are kept
*/
(function ($) {
$.fn.htmlClean = function (options) {
// iterate and html clean each matched element
return this.each(function () {
if (this.value) {
this.value = $.htmlClean(this.value, options);
} else {
this.innerHTML = $.htmlClean(this.innerHTML, options);
}
});
};
// clean the passed html
$.htmlClean = function (html, options) {
options = $.extend({}, $.htmlClean.defaults, options);
var tagsRE = /<(\/)?(\w+:)?([\w]+)([^>]*)>/gi;
var attrsRE = /(\w+)=(".*?"|'.*?'|[^\s>]*)/gi;
var tagMatch;
var root = new Element();
var stack = [root];
var container = root;
if (options.bodyOnly) {
// check for body tag
if (tagMatch = /<body[^>]*>((\n|.)*)<\/body>/i.exec(html)) {
html = tagMatch[1];
}
}
html = html.concat("<xxx>"); // ensure last element/text is found
var lastIndex;
while (tagMatch = tagsRE.exec(html)) {
var tag = new Tag(tagMatch[3], tagMatch[1], tagMatch[4], options);
// add the text
var text = html.substring(lastIndex, tagMatch.index);
if (text.length > 0) {
var child = container.children[container.children.length - 1];
if (container.children.length > 0 && isText(child = container.children[container.children.length - 1])) {
// merge text
container.children[container.children.length - 1] = child.concat(text);
} else {
container.children.push(text);
}
}
lastIndex = tagsRE.lastIndex;
if (tag.isClosing) {
// find matching container
if (pop(stack, [tag.name])) {
stack.pop();
container = stack[stack.length - 1];
}
} else {
// create a new element
var element = new Element(tag);
// add attributes
var attrMatch;
while (attrMatch = attrsRE.exec(tag.rawAttributes)) {
// check style attribute and do replacements
if (attrMatch[1].toLowerCase() == "style" && options.replaceStyles) {
var renderParent = !tag.isInline;
for (var i = 0; i < options.replaceStyles.length; i++) {
if (options.replaceStyles[i][0].test(attrMatch[2])) {
if (!renderParent) {
tag.render = false;
renderParent = true;
}
container.children.push(element); // assumes not replaced
stack.push(element);
container = element; // assumes replacement is a container
// create new tag and element
tag = new Tag(options.replaceStyles[i][1], "", "", options);
element = new Element(tag);
}
}
}
if (tag.allowedAttributes != null
&& (tag.allowedAttributes.length == 0
|| $.inArray(attrMatch[1], tag.allowedAttributes) > -1)) {
element.attributes.push(new Attribute(attrMatch[1], attrMatch[2]));
}
}
// add required empty ones
$.each(tag.requiredAttributes, function () {
var name = this.toString();
if (!element.hasAttribute(name)) element.attributes.push(new Attribute(name, ""));
});
// check for replacements
for (var repIndex = 0; repIndex < options.replace.length; repIndex++) {
for (var tagIndex = 0; tagIndex < options.replace[repIndex][0].length; tagIndex++) {
var byName = typeof (options.replace[repIndex][0][tagIndex]) == "string";
if ((byName && options.replace[repIndex][0][tagIndex] == tag.name)
|| (!byName && options.replace[repIndex][0][tagIndex].test(tagMatch))) {
// don't render this tag
tag.render = false;
container.children.push(element);
stack.push(element);
container = element;
// render new tag, keep attributes
tag = new Tag(options.replace[repIndex][1], tagMatch[1], tagMatch[4], options);
element = new Element(tag);
element.attributes = container.attributes;
repIndex = options.replace.length; // break out of both loops
break;
}
}
}
// check container rules
var add = true;
if (!container.isRoot) {
if (container.tag.isInline && !tag.isInline) {
add = false;
} else if (container.tag.disallowNest && tag.disallowNest
&& !tag.requiredParent) {
add = false;
} else if (tag.requiredParent) {
if (add = pop(stack, tag.requiredParent)) {
container = stack[stack.length - 1];
}
}
}
if (add) {
container.children.push(element);
if (tag.toProtect) {
// skip to closing tag
var tagMatch2 = null;
while (tagMatch2 = tagsRE.exec(html)) {
var tag2 = new Tag(tagMatch2[3], tagMatch2[1], tagMatch2[4], options);
if (tag2.isClosing && tag2.name == tag.name) {
element.children.push(RegExp.leftContext.substring(lastIndex));
lastIndex = tagsRE.lastIndex;
break;
}
}
} else {
// set as current container element
if (!tag.isSelfClosing && !tag.isNonClosing) {
stack.push(element);
container = element;
}
}
}
}
}
// render doc
return render(root, options).join("");
};
// defaults
$.htmlClean.defaults = {
// only clean the body tagbody
bodyOnly: true,
// only allow tags in this array, (white list), contents still rendered
allowedTags: [],
// remove tags in this array, (black list), contents still rendered
removeTags: ["basefont", "center", "dir", "font", "frame", "frameset", "iframe", "isindex", "menu", "noframes", "s", "strike", "u"],
// array of attribute names to remove on all elements in addition to those not in tagAttributes e.g ["width", "height"]
removeAttrs: [],
// array of [className], [optional array of allowed on elements] e.g. [["class"], ["anotherClass", ["p", "dl"]]]
allowedClasses: [],
// tags not rendered, contents remain
notRenderedTags: [],
// format the result
format: false,
// format indent to start on
formatIndent: 0,
// tags to replace, and what to replace with, tag name or regex to match the tag and attributes
replace: [
[
["b", "big"],
"strong"
],
[
["i"],
"em"
]
],
// styles to replace with tags, multiple style matches supported, inline tags are replaced by the first match blocks are retained
replaceStyles: [
[/font-weight:\s*bold/i, "strong"],
[/font-style:\s*italic/i, "em"],
[/vertical-align:\s*super/i, "sup"],
[/vertical-align:\s*sub/i, "sub"]
]
};
function applyFormat(element, options, output, indent) {
if (!element.tag.isInline && output.length > 0) {
output.push("\n");
for (var i = 0; i < indent; i++) output.push("\t");
}
}
function render(element, options) {
var output = [],
empty = element.attributes.length == 0,
indent = 0,
outputChildren = null;
// don't render if not in allowedTags or in removeTags
var renderTag
= element.tag.render
&& (options.allowedTags.length == 0 || $.inArray(element.tag.name, options.allowedTags) > -1)
&& (options.removeTags.length == 0 || $.inArray(element.tag.name, options.removeTags) == -1);
if (!element.isRoot && renderTag) {
// render opening tag
output.push("<");
output.push(element.tag.name);
$.each(element.attributes, function () {
if ($.inArray(this.name, options.removeAttrs) == -1) {
var m = new RegExp(/^(['"]?)(.*?)['"]?$/).exec(this.value);
var value = m[2];
var valueQuote = m[1] || "'";
// check for classes allowed
if (this.name == "class") {
value =
$.grep(value.split(" "), function (c) {
return $.grep(options.allowedClasses,
function (a) {
return a[0] == c && (a.length == 1 || $.inArray(element.tag.name, a[1]) > -1);
}).length > 0;
})
.join(" ");
valueQuote = "'";
}
if (value != null && (value.length > 0 || $.inArray(this.name, element.tag.requiredAttributes) > -1)) {
output.push(" ");
output.push(this.name);
output.push("=");
output.push(valueQuote);
output.push(value);
output.push(valueQuote);
}
}
});
}
if (element.tag.isSelfClosing) {
// self closing
if (renderTag) output.push(" />");
empty = false;
} else if (element.tag.isNonClosing) {
empty = false;
} else {
if (!element.isRoot && renderTag) {
// close
output.push(">");
}
indent = options.formatIndent++;
// render children
if (element.tag.toProtect) {
outputChildren = $.htmlClean.trim(element.children.join("")).replace(/<br>/ig, "\n");
output.push(outputChildren);
empty = outputChildren.length == 0;
options.formatIndent--;
} else {
outputChildren = [];
for (var i = 0; i < element.children.length; i++) {
var child = element.children[i];
var text = $.htmlClean.trim(textClean(isText(child) ? child : child.childrenToString()));
if (isInline(child)) {
if (i > 0 && text.length > 0
&& (startsWithWhitespace(child) || endsWithWhitespace(element.children[i - 1]))) {
outputChildren.push(" ");
}
}
if (isText(child)) {
if (text.length > 0) {
outputChildren.push(text);
}
} else {
// don't allow a break to be the last child
if (i != element.children.length - 1 || child.tag.name != "br") {
if (options.format) applyFormat(child, options, outputChildren, indent);
outputChildren = outputChildren.concat(render(child, options));
}
}
}
options.formatIndent--;
if (outputChildren.length > 0) {
if (options.format && outputChildren[0] != "\n") applyFormat(element, options, output, indent);
output = output.concat(outputChildren);
empty = false;
}
}
if (!element.isRoot && renderTag) {
// render the closing tag
if (options.format) applyFormat(element, options, output, indent - 1);
output.push("</");
output.push(element.tag.name);
output.push(">");
}
}
// check for empty tags
if (!element.tag.allowEmpty && empty) {
return [];
}
return output;
}
// find a matching tag, and pop to it, if not do nothing
function pop(stack, tagNameArray, index) {
index = index || 1;
if ($.inArray(stack[stack.length - index].tag.name, tagNameArray) > -1) {
return true;
} else if (stack.length - (index + 1) > 0
&& pop(stack, tagNameArray, index + 1)) {
stack.pop();
return true;
}
return false;
}
// Element Object
function Element(tag) {
if (tag) {
this.tag = tag;
this.isRoot = false;
} else {
this.tag = new Tag("root");
this.isRoot = true;
}
this.attributes = [];
this.children = [];
this.hasAttribute = function (name) {
for (var i = 0; i < this.attributes.length; i++) {
if (this.attributes[i].name == name) return true;
}
return false;
};
this.childrenToString = function () {
return this.children.join("");
};
return this;
}
// Attribute Object
function Attribute(name, value) {
this.name = name;
this.value = value;
return this;
}
// Tag object
function Tag(name, close, rawAttributes, options) {
this.name = name.toLowerCase();
this.isSelfClosing = $.inArray(this.name, tagSelfClosing) > -1;
this.isNonClosing = $.inArray(this.name, tagNonClosing) > -1;
this.isClosing = (close != undefined && close.length > 0);
this.isInline = $.inArray(this.name, tagInline) > -1;
this.disallowNest = $.inArray(this.name, tagDisallowNest) > -1;
this.requiredParent = tagRequiredParent[$.inArray(this.name, tagRequiredParent) + 1];
this.allowEmpty = $.inArray(this.name, tagAllowEmpty) > -1;
this.toProtect = $.inArray(this.name, tagProtect) > -1;
this.rawAttributes = rawAttributes;
this.allowedAttributes = tagAttributes[$.inArray(this.name, tagAttributes) + 1];
this.requiredAttributes = tagAttributesRequired[$.inArray(this.name, tagAttributesRequired) + 1];
this.render = options && $.inArray(this.name, options.notRenderedTags) == -1;
return this;
}
function startsWithWhitespace(item) {
while (isElement(item) && item.children.length > 0) {
item = item.children[0]
}
return isText(item) && item.length > 0 && $.htmlClean.isWhitespace(item.charAt(0));
}
function endsWithWhitespace(item) {
while (isElement(item) && item.children.length > 0) {
item = item.children[item.children.length - 1]
}
return isText(item) && item.length > 0 && $.htmlClean.isWhitespace(item.charAt(item.length - 1));
}
function isText(item) {
return item.constructor == String;
}
function isInline(item) {
return isText(item) || item.tag.isInline;
}
function isElement(item) {
return item.constructor == Element;
}
function textClean(text) {
return text.replace(/ |\n/g, " ").replace(/\s\s+/g, " ");
}
// trim off white space, doesn't use regex
$.htmlClean.trim = function (text) {
return $.htmlClean.trimStart($.htmlClean.trimEnd(text));
};
$.htmlClean.trimStart = function (text) {
return text.substring($.htmlClean.trimStartIndex(text));
};
$.htmlClean.trimStartIndex = function (text) {
for (var start = 0; start < text.length - 1 && $.htmlClean.isWhitespace(text.charAt(start)); start++);
return start;
};
$.htmlClean.trimEnd = function (text) {
return text.substring(0, $.htmlClean.trimEndIndex(text));
};
$.htmlClean.trimEndIndex = function (text) {
for (var end = text.length - 1; end >= 0 && $.htmlClean.isWhitespace(text.charAt(end)); end--);
return end + 1;
};
// checks a char is white space or not
$.htmlClean.isWhitespace = function (c) {
return $.inArray(c, whitespace) != -1;
};
// tags which are inline
var tagInline = [
"a", "abbr", "acronym", "address", "b", "big", "br", "button",
"caption", "cite", "code", "del", "em", "font",
"hr", "i", "input", "img", "ins", "label", "legend", "map", "q",
"samp", "select", "small", "span", "strong", "sub", "sup",
"tt", "var"];
var tagDisallowNest = ["h1", "h2", "h3", "h4", "h5", "h6", "p", "th", "td"];
var tagAllowEmpty = ["th", "td"];
var tagRequiredParent = [
null,
"li", ["ul", "ol"],
"dt", ["dl"],
"dd", ["dl"],
"td", ["tr"],
"th", ["tr"],
"tr", ["table", "thead", "tbody", "tfoot"],
"thead", ["table"],
"tbody", ["table"],
"tfoot", ["table"]
];
var tagProtect = ["script", "style", "pre", "code"];
// tags which self close e.g. <br />
var tagSelfClosing = ["br", "hr", "img", "link", "meta"];
// tags which do not close
var tagNonClosing = ["!doctype", "?xml"];
// attributes allowed on tags
var tagAttributes = [
["class"], // default, for all tags not mentioned
"?xml", [],
"!doctype", [],
"a", ["accesskey", "class", "href", "name", "title", "rel", "rev", "type", "tabindex"],
"abbr", ["class", "title"],
"acronym", ["class", "title"],
"blockquote", ["cite", "class"],
"button", ["class", "disabled", "name", "type", "value"],
"del", ["cite", "class", "datetime"],
"form", ["accept", "action", "class", "enctype", "method", "name"],
"input", ["accept", "accesskey", "alt", "checked", "class", "disabled", "ismap", "maxlength", "name", "size", "readonly", "src", "tabindex", "type", "usemap", "value"],
"img", ["alt", "class", "height", "src", "width"],
"ins", ["cite", "class", "datetime"],
"label", ["accesskey", "class", "for"],
"legend", ["accesskey", "class"],
"link", ["href", "rel", "type"],
"meta", ["content", "http-equiv", "name", "scheme"],
"map", ["name"],
"optgroup", ["class", "disabled", "label"],
"option", ["class", "disabled", "label", "selected", "value"],
"q", ["class", "cite"],
"td", ["colspan", "rowspan"],
"th", ["colspan", "rowspan"],
"script", ["src", "type"],
"select", ["class", "disabled", "multiple", "name", "size", "tabindex"],
"style", ["type"],
"table", ["class", "summary"],
"textarea", ["accesskey", "class", "cols", "disabled", "name", "readonly", "rows", "tabindex"]
];
var tagAttributesRequired = [[], "img", ["alt"]];
// white space chars
var whitespace = [" ", " ", "\t", "\n", "\r", "\f"];
})(jQuery);
/*
* LiquidMetal, version: 0.1 (2009-02-05)
*
* A mimetic poly-alloy of Quicksilver's scoring algorithm, essentially
* LiquidMetal.
*
* For usage and examples, visit:
* http://github.com/rmm5t/liquidmetal
*
* Licensed under the MIT:
* http://www.opensource.org/licenses/mit-license.php
*
* Copyright (c) 2009, Ryan McGeary (ryanonjavascript -[at]- mcgeary [*dot*] org)
*/
var LiquidMetal = function() {
var SCORE_NO_MATCH = 0.0;
var SCORE_MATCH = 1.0;
var SCORE_TRAILING = 0.8;
var SCORE_TRAILING_BUT_STARTED = 0.9;
var SCORE_BUFFER = 0.85;
return {
score: function(string, abbreviation) {
// Short circuits
if (abbreviation.length == 0) return SCORE_TRAILING;
if (abbreviation.length > string.length) return SCORE_NO_MATCH;
var scores = this.buildScoreArray(string, abbreviation);
var sum = 0.0;
for (var i =0; i < scores.length; i++) {
sum += scores[i];
}
return (sum / scores.length);
},
buildScoreArray: function(string, abbreviation) {
var scores = new Array(string.length);
var lower = string.toLowerCase();
var chars = abbreviation.toLowerCase().split("");
var lastIndex = -1;
var started = false;
for (var i =0; i < chars.length; i++) {
var c = chars[i];
var index = lower.indexOf(c, lastIndex+1);
if (index < 0) return fillArray(scores, SCORE_NO_MATCH);
if (index == 0) started = true;
if (isNewWord(string, index)) {
scores[index-1] = 1;
fillArray(scores, SCORE_BUFFER, lastIndex+1, index-1);
}
else if (isUpperCase(string, index)) {
fillArray(scores, SCORE_BUFFER, lastIndex+1, index);
}
else {
fillArray(scores, SCORE_NO_MATCH, lastIndex+1, index);
}
scores[index] = SCORE_MATCH;
lastIndex = index;
}
var trailingScore = started ? SCORE_TRAILING_BUT_STARTED : SCORE_TRAILING;
fillArray(scores, trailingScore, lastIndex+1);
return scores;
}
};
function isUpperCase(string, index) {
var c = string.charAt(index);
return ("A" <= c && c <= "Z");
}
function isNewWord(string, index) {
var c = string.charAt(index-1);
return (c == " " || c == "\t");
}
function fillArray(array, value, from, to) {
from = Math.max(from || 0, 0);
to = Math.min(to || array.length, array.length);
for (var i = from; i < to; i++) { array[i] = value; }
return array;
}
}();
//
// showdown.js -- A javascript port of Markdown.
//
// Copyright (c) 2007 John Fraser.
//
// Original Markdown Copyright (c) 2004-2005 John Gruber
// <http://daringfireball.net/projects/markdown/>
//
// Redistributable under a BSD-style open source license.
// See license.txt for more information.
//
// The full source distribution is at:
//
// A A L
// T C A
// T K B
//
// <http://www.attacklab.net/>
//
//
// Wherever possible, Showdown is a straight, line-by-line port
// of the Perl version of Markdown.
//
// This is not a normal parser design; it's basically just a
// series of string substitutions. It's hard to read and
// maintain this way, but keeping Showdown close to the original
// design makes it easier to port new features.
//
// More importantly, Showdown behaves like markdown.pl in most
// edge cases. So web applications can do client-side preview
// in Javascript, and then build identical HTML on the server.
//
// This port needs the new RegExp functionality of ECMA 262,
// 3rd Edition (i.e. Javascript 1.5). Most modern web browsers
// should do fine. Even with the new regular expression features,
// We do a lot of work to emulate Perl's regex functionality.
// The tricky changes in this file mostly have the "attacklab:"
// label. Major or self-explanatory changes don't.
//
// Smart diff tools like Araxis Merge will be able to match up
// this file with markdown.pl in a useful way. A little tweaking
// helps: in a copy of markdown.pl, replace "#" with "//" and
// replace "$text" with "text". Be sure to ignore whitespace
// and line endings.
//
//
// Showdown usage:
//
// var text = "Markdown *rocks*.";
//
// var converter = new Showdown.converter();
// var html = converter.makeHtml(text);
//
// alert(html);
//
// Note: move the sample code to the bottom of this
// file before uncommenting it.
//
// **************************************************
// GitHub Flavored Markdown modifications by Tekkub
// http://github.github.com/github-flavored-markdown/
//
// Modifications are tagged with "GFM"
// **************************************************
//
// Showdown namespace
//
var Showdown = {};
//
// converter
//
// Wraps all "globals" so that the only thing
// exposed is makeHtml().
//
Showdown.converter = function() {
// Global hashes, used by various utility routines
var g_urls;
var g_titles;
var g_html_blocks;
// Used to track when we're inside an ordered or unordered list
// (see _ProcessListItems() for details):
var g_list_level = 0;
// Main function. The order in which other subs are called here is
// essential. Link and image substitutions need to happen before
// _EscapeSpecialCharsWithinTagAttributes(), so that any *'s or _'s in the <a>
// and <img> tags get encoded.
this.makeHtml = function(text) {
// Clear the global hashes. If we don't clear these, you get conflicts
// from other articles when generating a page which contains more than
// one article (e.g. an index page that shows the N most recent
// articles):
g_urls = new Array();
g_titles = new Array();
g_html_blocks = new Array();
// attacklab: Replace ~ with ~T
// This lets us use tilde as an escape char to avoid md5 hashes
// The choice of character is arbitray; anything that isn't
// magic in Markdown will work.
text = text.replace(/~/g, "~T");
// attacklab: Replace $ with ~D
// RegExp interprets $ as a special character
// when it's in a replacement string
text = text.replace(/\$/g, "~D");
// Standardize line endings
text = text.replace(/\r\n/g, "\n"); // DOS to Unix
text = text.replace(/\r/g, "\n"); // Mac to Unix
// Make sure text begins and ends with a couple of newlines:
text = "\n\n" + text + "\n\n";
// Convert all tabs to spaces.
text = _Detab(text);
// Strip any lines consisting only of spaces and tabs.
// This makes subsequent regexen easier to write, because we can
// match consecutive blank lines with /\n+/ instead of something
// contorted like /[ \t]*\n+/ .
text = text.replace(/^[ \t]+$/mg, "");
// Turn block-level HTML blocks into hash entries
text = _HashHTMLBlocks(text);
// Strip link definitions, store in hashes.
text = _StripLinkDefinitions(text);
text = _RunBlockGamut(text);
text = _UnescapeSpecialChars(text);
// attacklab: Restore dollar signs
text = text.replace(/~D/g, "$$");
// attacklab: Restore tildes
text = text.replace(/~T/g, "~");
// ** GFM ** Auto-link URLs and emails
text = text.replace(/https?\:\/\/[^"\s\<\>]*[^.,;'">\:\s\<\>\)\]\!]/g, function(wholeMatch, matchIndex) {
var left = text.slice(0, matchIndex), right = text.slice(matchIndex);
if (left.match(/<[^>]+$/) && right.match(/^[^>]*>/)) {
return wholeMatch
}
var href = wholeMatch.replace(/^http:\/\/github.com\//, "https://github.com/");
return "<a href='" + href + "'>" + wholeMatch + "</a>";
});
text = text.replace(/[a-z0-9_\-+=.]+@[a-z0-9\-]+(\.[a-z0-9-]+)+/ig, function(wholeMatch) {
return "<a href='mailto:" + wholeMatch + "'>" + wholeMatch + "</a>";
});
// ** GFM ** Auto-link sha1 if GitHub.nameWithOwner is defined
text = text.replace(/[a-f0-9]{40}/ig, function(wholeMatch, matchIndex) {
if (typeof(GitHub) == "undefined" || typeof(GitHub.nameWithOwner) == "undefined") {
return wholeMatch;
}
var left = text.slice(0, matchIndex), right = text.slice(matchIndex);
if (left.match(/@$/) || (left.match(/<[^>]+$/) && right.match(/^[^>]*>/))) {
return wholeMatch;
}
return "<a href='http://github.com/" + GitHub.nameWithOwner + "/commit/" + wholeMatch + "'>" + wholeMatch.substring(0, 7) + "</a>";
});
// ** GFM ** Auto-link user@sha1 if GitHub.nameWithOwner is defined
text = text.replace(/([a-z0-9_\-+=.]+)@([a-f0-9]{40})/ig, function(wholeMatch, username, sha, matchIndex) {
if (typeof(GitHub) == "undefined" || typeof(GitHub.nameWithOwner) == "undefined") {
return wholeMatch;
}
GitHub.repoName = GitHub.repoName || _GetRepoName();
var left = text.slice(0, matchIndex), right = text.slice(matchIndex);
if (left.match(/\/$/) || (left.match(/<[^>]+$/) && right.match(/^[^>]*>/))) {
return wholeMatch;
}
return "<a href='http://github.com/" + username + "/" + GitHub.repoName + "/commit/" + sha + "'>" + username + "@" + sha.substring(0, 7) + "</a>";
});
// ** GFM ** Auto-link user/repo@sha1
text = text.replace(/([a-z0-9_\-+=.]+\/[a-z0-9_\-+=.]+)@([a-f0-9]{40})/ig, function(wholeMatch, repo, sha) {
return "<a href='http://github.com/" + repo + "/commit/" + sha + "'>" + repo + "@" + sha.substring(0, 7) + "</a>";
});
// ** GFM ** Auto-link #issue if GitHub.nameWithOwner is defined
text = text.replace(/#([0-9]+)/ig, function(wholeMatch, issue, matchIndex) {
if (typeof(GitHub) == "undefined" || typeof(GitHub.nameWithOwner) == "undefined") {
return wholeMatch;
}
var left = text.slice(0, matchIndex), right = text.slice(matchIndex);
if (left == "" || left.match(/[a-z0-9_\-+=.]$/) || (left.match(/<[^>]+$/) && right.match(/^[^>]*>/))) {
return wholeMatch;
}
return "<a href='http://github.com/" + GitHub.nameWithOwner + "/issues/#issue/" + issue + "'>" + wholeMatch + "</a>";
});
// ** GFM ** Auto-link user#issue if GitHub.nameWithOwner is defined
text = text.replace(/([a-z0-9_\-+=.]+)#([0-9]+)/ig, function(wholeMatch, username, issue, matchIndex) {
if (typeof(GitHub) == "undefined" || typeof(GitHub.nameWithOwner) == "undefined") {
return wholeMatch;
}
GitHub.repoName = GitHub.repoName || _GetRepoName();
var left = text.slice(0, matchIndex), right = text.slice(matchIndex);
if (left.match(/\/$/) || (left.match(/<[^>]+$/) && right.match(/^[^>]*>/))) {
return wholeMatch;
}
return "<a href='http://github.com/" + username + "/" + GitHub.repoName + "/issues/#issue/" + issue + "'>" + wholeMatch + "</a>";
});
// ** GFM ** Auto-link user/repo#issue
text = text.replace(/([a-z0-9_\-+=.]+\/[a-z0-9_\-+=.]+)#([0-9]+)/ig, function(wholeMatch, repo, issue) {
return "<a href='http://github.com/" + repo + "/issues/#issue/" + issue + "'>" + wholeMatch + "</a>";
});
return text;
};
var _GetRepoName = function() {
return GitHub.nameWithOwner.match(/^.+\/(.+)$/)[1]
};
//
// Strips link definitions from text, stores the URLs and titles in
// hash references.
//
var _StripLinkDefinitions = function(text) {
// Link defs are in the form: ^[id]: url "optional title"
/*
var text = text.replace(/
^[ ]{0,3}\[(.+)\]: // id = $1 attacklab: g_tab_width - 1
[ \t]*
\n? // maybe *one* newline
[ \t]*
<?(\S+?)>? // url = $2
[ \t]*
\n? // maybe one newline
[ \t]*
(?:
(\n*) // any lines skipped = $3 attacklab: lookbehind removed
["(]
(.+?) // title = $4
[")]
[ \t]*
)? // title is optional
(?:\n+|$)
/gm,
function(){...});
*/
var text = text.replace(/^[ ]{0,3}\[(.+)\]:[ \t]*\n?[ \t]*<?(\S+?)>?[ \t]*\n?[ \t]*(?:(\n*)["(](.+?)[")][ \t]*)?(?:\n+|\Z)/gm, function (wholeMatch, m1, m2, m3, m4) {
m1 = m1.toLowerCase();
g_urls[m1] = _EncodeAmpsAndAngles(m2); // Link IDs are case-insensitive
if (m3) {
// Oops, found blank lines, so it's not a title.
// Put back the parenthetical statement we stole.
return m3 + m4;
} else if (m4) {
g_titles[m1] = m4.replace(/"/g, """);
}
// Completely remove the definition from the text
return "";
});
return text;
};
var _HashHTMLBlocks = function(text) {
// attacklab: Double up blank lines to reduce lookaround
text = text.replace(/\n/g, "\n\n");
// Hashify HTML blocks:
// We only want to do this for block-level HTML tags, such as headers,
// lists, and tables. That's because we still want to wrap <p>s around
// "paragraphs" that are wrapped in non-block-level tags, such as anchors,
// phrase emphasis, and spans. The list of tags we're looking for is
// hard-coded:
var block_tags_a = "p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math|ins|del";
var block_tags_b = "p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math";
// First, look for nested blocks, e.g.:
// <div>
// <div>
// tags for inner block must be indented.
// </div>
// </div>
//
// The outermost tags must start at the left margin for this to match, and
// the inner nested divs must be indented.
// We need to do this before the next, more liberal match, because the next
// match will start at the first `<div>` and stop at the first `</div>`.
// attacklab: This regex can be expensive when it fails.
/*
var text = text.replace(/
( // save in $1
^ // start of line (with /m)
<($block_tags_a) // start tag = $2
\b // word break
// attacklab: hack around khtml/pcre bug...
[^\r]*?\n // any number of lines, minimally matching
</\2> // the matching end tag
[ \t]* // trailing spaces/tabs
(?=\n+) // followed by a newline
) // attacklab: there are sentinel newlines at end of document
/gm,function(){...}};
*/
text = text.replace(/^(<(p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math|ins|del)\b[^\r]*?\n<\/\2>[ \t]*(?=\n+))/gm, hashElement);
//
// Now match more liberally, simply from `\n<tag>` to `</tag>\n`
//
/*
var text = text.replace(/
( // save in $1
^ // start of line (with /m)
<($block_tags_b) // start tag = $2
\b // word break
// attacklab: hack around khtml/pcre bug...
[^\r]*? // any number of lines, minimally matching
.*</\2> // the matching end tag
[ \t]* // trailing spaces/tabs
(?=\n+) // followed by a newline
) // attacklab: there are sentinel newlines at end of document
/gm,function(){...}};
*/
text = text.replace(/^(<(p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math)\b[^\r]*?.*<\/\2>[ \t]*(?=\n+)\n)/gm, hashElement);
// Special case just for <hr />. It was easier to make a special case than
// to make the other regex more complicated.
/*
text = text.replace(/
( // save in $1
\n\n // Starting after a blank line
[ ]{0,3}
(<(hr) // start tag = $2
\b // word break
([^<>])*? //
\/?>) // the matching end tag
[ \t]*
(?=\n{2,}) // followed by a blank line
)
/g,hashElement);
*/
text = text.replace(/(\n[ ]{0,3}(<(hr)\b([^<>])*?\/?>)[ \t]*(?=\n{2,}))/g, hashElement);
// Special case for standalone HTML comments:
/*
text = text.replace(/
( // save in $1
\n\n // Starting after a blank line
[ ]{0,3} // attacklab: g_tab_width - 1
<!
(--[^\r]*?--\s*)+
>
[ \t]*
(?=\n{2,}) // followed by a blank line
)
/g,hashElement);
*/
text = text.replace(/(\n\n[ ]{0,3}<!(--[^\r]*?--\s*)+>[ \t]*(?=\n{2,}))/g, hashElement);
// PHP and ASP-style processor instructions (<?...?> and <%...%>)
/*
text = text.replace(/
(?:
\n\n // Starting after a blank line
)
( // save in $1
[ ]{0,3} // attacklab: g_tab_width - 1
(?:
<([?%]) // $2
[^\r]*?
\2>
)
[ \t]*
(?=\n{2,}) // followed by a blank line
)
/g,hashElement);
*/
text = text.replace(/(?:\n\n)([ ]{0,3}(?:<([?%])[^\r]*?\2>)[ \t]*(?=\n{2,}))/g, hashElement);
// attacklab: Undo double lines (see comment at top of this function)
text = text.replace(/\n\n/g, "\n");
return text;
};
var hashElement = function(wholeMatch, m1) {
var blockText = m1;
// Undo double lines
blockText = blockText.replace(/\n\n/g, "\n");
blockText = blockText.replace(/^\n/, "");
// strip trailing blank lines
blockText = blockText.replace(/\n+$/g, "");
// Replace the element text with a marker ("~KxK" where x is its key)
blockText = "\n\n~K" + (g_html_blocks.push(blockText) - 1) + "K\n\n";
return blockText;
};
//
// These are all the transformations that form block-level
// tags like paragraphs, headers, and list items.
//
var _RunBlockGamut = function(text) {
text = _DoHeaders(text);
// Do Horizontal Rules:
var key = hashBlock("<hr />");
text = text.replace(/^[ ]{0,2}([ ]?\*[ ]?){3,}[ \t]*$/gm, key);
text = text.replace(/^[ ]{0,2}([ ]?\-[ ]?){3,}[ \t]*$/gm, key);
text = text.replace(/^[ ]{0,2}([ ]?\_[ ]?){3,}[ \t]*$/gm, key);
text = _DoLists(text);
text = _DoCodeBlocks(text);
text = _DoBlockQuotes(text);
// We already ran _HashHTMLBlocks() before, in Markdown(), but that
// was to escape raw HTML in the original Markdown source. This time,
// we're escaping the markup we've just created, so that we don't wrap
// <p> tags around block-level tags.
text = _HashHTMLBlocks(text);
text = _FormParagraphs(text);
return text;
};
//
// These are all the transformations that occur *within* block-level
// tags like paragraphs, headers, and list items.
//
var _RunSpanGamut = function(text) {
text = _DoCodeSpans(text);
text = _EscapeSpecialCharsWithinTagAttributes(text);
text = _EncodeBackslashEscapes(text);
// Process anchor and image tags. Images must come first,
// because ![foo][f] looks like an anchor.
text = _DoImages(text);
text = _DoAnchors(text);
// Make links out of things like `<http://example.com/>`
// Must come after _DoAnchors(), because you can use < and >
// delimiters in inline links like [this](<url>).
text = _DoAutoLinks(text);
text = _EncodeAmpsAndAngles(text);
text = _DoItalicsAndBold(text);
// Do hard breaks:
text = text.replace(/ +\n/g, " <br />\n");
return text;
};
//
// Within tags -- meaning between < and > -- encode [\ ` * _] so they
// don't conflict with their use in Markdown for code, italics and strong.
//
var _EscapeSpecialCharsWithinTagAttributes = function(text) {
// Build a regex to find HTML tags and comments. See Friedl's
// "Mastering Regular Expressions", 2nd Ed., pp. 200-201.
var regex = /(<[a-z\/!$]("[^"]*"|'[^']*'|[^'">])*>|<!(--.*?--\s*)+>)/gi;
text = text.replace(regex, function(wholeMatch) {
var tag = wholeMatch.replace(/(.)<\/?code>(?=.)/g, "$1`");
tag = escapeCharacters(tag, "\\`*_");
return tag;
});
return text;
};
//
// Turn Markdown link shortcuts into XHTML <a> tags.
//
var _DoAnchors = function(text) {
//
// First, handle reference-style links: [link text] [id]
//
/*
text = text.replace(/
( // wrap whole match in $1
\[
(
(?:
\[[^\]]*\] // allow brackets nested one level
|
[^\[] // or anything else
)*
)
\]
[ ]? // one optional space
(?:\n[ ]*)? // one optional newline followed by spaces
\[
(.*?) // id = $3
\]
)()()()() // pad remaining backreferences
/g,_DoAnchors_callback);
*/
text = text.replace(/(\[((?:\[[^\]]*\]|[^\[\]])*)\][ ]?(?:\n[ ]*)?\[(.*?)\])()()()()/g, writeAnchorTag);
//
// Next, inline-style links: [link text](url "optional title")
//
/*
text = text.replace(/
( // wrap whole match in $1
\[
(
(?:
\[[^\]]*\] // allow brackets nested one level
|
[^\[\]] // or anything else
)
)
\]
\( // literal paren
[ \t]*
() // no id, so leave $3 empty
<?(.*?)>? // href = $4
[ \t]*
( // $5
(['"]) // quote char = $6
(.*?) // Title = $7
\6 // matching quote
[ \t]* // ignore any spaces/tabs between closing quote and )
)? // title is optional
\)
)
/g,writeAnchorTag);
*/
text = text.replace(/(\[((?:\[[^\]]*\]|[^\[\]])*)\]\([ \t]*()<?(.*?)>?[ \t]*((['"])(.*?)\6[ \t]*)?\))/g, writeAnchorTag);
//
// Last, handle reference-style shortcuts: [link text]
// These must come last in case you've also got [link test][1]
// or [link test](/foo)
//
/*
text = text.replace(/
( // wrap whole match in $1
\[
([^\[\]]+) // link text = $2; can't contain '[' or ']'
\]
)()()()()() // pad rest of backreferences
/g, writeAnchorTag);
*/
text = text.replace(/(\[([^\[\]]+)\])()()()()()/g, writeAnchorTag);
return text;
};
var writeAnchorTag = function(wholeMatch, m1, m2, m3, m4, m5, m6, m7) {
if (m7 == undefined) m7 = "";
var whole_match = m1;
var link_text = m2;
var link_id = m3.toLowerCase();
var url = m4;
var title = m7;
if (url == "") {
if (link_id == "") {
// lower-case and turn embedded newlines into spaces
link_id = link_text.toLowerCase().replace(/ ?\n/g, " ");
}
url = "#" + link_id;
if (g_urls[link_id] != undefined) {
url = g_urls[link_id];
if (g_titles[link_id] != undefined) {
title = g_titles[link_id];
}
}
else {
if (whole_match.search(/\(\s*\)$/m) > -1) {
// Special case for explicit empty url
url = "";
} else {
return whole_match;
}
}
}
url = escapeCharacters(url, "*_");
var result = "<a href=\"" + url + "\"";
if (title != "") {
title = title.replace(/"/g, """);
title = escapeCharacters(title, "*_");
result += " title=\"" + title + "\"";
}
result += ">" + link_text + "</a>";
return result;
};
//
// Turn Markdown image shortcuts into <img> tags.
//
var _DoImages = function(text) {
//
// First, handle reference-style labeled images: ![alt text][id]
//
/*
text = text.replace(/
( // wrap whole match in $1
!\[
(.*?) // alt text = $2
\]
[ ]? // one optional space
(?:\n[ ]*)? // one optional newline followed by spaces
\[
(.*?) // id = $3
\]
)()()()() // pad rest of backreferences
/g,writeImageTag);
*/
text = text.replace(/(!\[(.*?)\][ ]?(?:\n[ ]*)?\[(.*?)\])()()()()/g, writeImageTag);
//
// Next, handle inline images: 
// Don't forget: encode * and _
/*
text = text.replace(/
( // wrap whole match in $1
!\[
(.*?) // alt text = $2
\]
\s? // One optional whitespace character
\( // literal paren
[ \t]*
() // no id, so leave $3 empty
<?(\S+?)>? // src url = $4
[ \t]*
( // $5
(['"]) // quote char = $6
(.*?) // title = $7
\6 // matching quote
[ \t]*
)? // title is optional
\)
)
/g,writeImageTag);
*/
text = text.replace(/(!\[(.*?)\]\s?\([ \t]*()<?(\S+?)>?[ \t]*((['"])(.*?)\6[ \t]*)?\))/g, writeImageTag);
return text;
};
var writeImageTag = function(wholeMatch, m1, m2, m3, m4, m5, m6, m7) {
var whole_match = m1;
var alt_text = m2;
var link_id = m3.toLowerCase();
var url = m4;
var title = m7;
if (!title) title = "";
if (url == "") {
if (link_id == "") {
// lower-case and turn embedded newlines into spaces
link_id = alt_text.toLowerCase().replace(/ ?\n/g, " ");
}
url = "#" + link_id;
if (g_urls[link_id] != undefined) {
url = g_urls[link_id];
if (g_titles[link_id] != undefined) {
title = g_titles[link_id];
}
}
else {
return whole_match;
}
}
alt_text = alt_text.replace(/"/g, """);
url = escapeCharacters(url, "*_");
var result = "<img src=\"" + url + "\" alt=\"" + alt_text + "\"";
// attacklab: Markdown.pl adds empty title attributes to images.
// Replicate this bug.
//if (title != "") {
title = title.replace(/"/g, """);
title = escapeCharacters(title, "*_");
result += " title=\"" + title + "\"";
//}
result += " />";
return result;
};
var _DoHeaders = function(text) {
// Setext-style headers:
// Header 1
// ========
//
// Header 2
// --------
//
text = text.replace(/^(.+)[ \t]*\n=+[ \t]*\n+/gm,
function(wholeMatch, m1) {
return hashBlock("<h1>" + _RunSpanGamut(m1) + "</h1>");
});
text = text.replace(/^(.+)[ \t]*\n-+[ \t]*\n+/gm,
function(matchFound, m1) {
return hashBlock("<h2>" + _RunSpanGamut(m1) + "</h2>");
});
// atx-style headers:
// # Header 1
// ## Header 2
// ## Header 2 with closing hashes ##
// ...
// ###### Header 6
//
/*
text = text.replace(/
^(\#{1,6}) // $1 = string of #'s
[ \t]*
(.+?) // $2 = Header text
[ \t]*
\#* // optional closing #'s (not counted)
\n+
/gm, function() {...});
*/
text = text.replace(/^(\#{1,6})[ \t]*(.+?)[ \t]*\#*\n+/gm,
function(wholeMatch, m1, m2) {
var h_level = m1.length;
return hashBlock("<h" + h_level + ">" + _RunSpanGamut(m2) + "</h" + h_level + ">");
});
return text;
};
// This declaration keeps Dojo compressor from outputting garbage:
var _ProcessListItems;
//
// Form HTML ordered (numbered) and unordered (bulleted) lists.
//
var _DoLists = function(text) {
// attacklab: add sentinel to hack around khtml/safari bug:
// http://bugs.webkit.org/show_bug.cgi?id=11231
text += "~0";
// Re-usable pattern to match any entirel ul or ol list:
/*
var whole_list = /
( // $1 = whole list
( // $2
[ ]{0,3} // attacklab: g_tab_width - 1
([*+-]|\d+[.]) // $3 = first list item marker
[ \t]+
)
[^\r]+?
( // $4
~0 // sentinel for workaround; should be $
|
\n{2,}
(?=\S)
(?! // Negative lookahead for another list item marker
[ \t]*
(?:[*+-]|\d+[.])[ \t]+
)
)
)/g
*/
var whole_list = /^(([ ]{0,3}([*+-]|\d+[.])[ \t]+)[^\r]+?(~0|\n{2,}(?=\S)(?![ \t]*(?:[*+-]|\d+[.])[ \t]+)))/gm;
if (g_list_level) {
text = text.replace(whole_list, function(wholeMatch, m1, m2) {
var list = m1;
var list_type = (m2.search(/[*+-]/g) > -1) ? "ul" : "ol";
// Turn double returns into triple returns, so that we can make a
// paragraph for the last item in a list, if necessary:
list = list.replace(/\n{2,}/g, "\n\n\n");
var result = _ProcessListItems(list);
// Trim any trailing whitespace, to put the closing `</$list_type>`
// up on the preceding line, to get it past the current stupid
// HTML block parser. This is a hack to work around the terrible
// hack that is the HTML block parser.
result = result.replace(/\s+$/, "");
result = "<" + list_type + ">" + result + "</" + list_type + ">\n";
return result;
});
} else {
whole_list = /(\n\n|^\n?)(([ ]{0,3}([*+-]|\d+[.])[ \t]+)[^\r]+?(~0|\n{2,}(?=\S)(?![ \t]*(?:[*+-]|\d+[.])[ \t]+)))/g;
text = text.replace(whole_list, function(wholeMatch, m1, m2, m3) {
var runup = m1;
var list = m2;
var list_type = (m3.search(/[*+-]/g) > -1) ? "ul" : "ol";
// Turn double returns into triple returns, so that we can make a
// paragraph for the last item in a list, if necessary:
var list = list.replace(/\n{2,}/g, "\n\n\n");
var result = _ProcessListItems(list);
result = runup + "<" + list_type + ">\n" + result + "</" + list_type + ">\n";
return result;
});
}
// attacklab: strip sentinel
text = text.replace(/~0/, "");
return text;
};
//
// Process the contents of a single ordered or unordered list, splitting it
// into individual list items.
//
_ProcessListItems = function(list_str) {
// The $g_list_level global keeps track of when we're inside a list.
// Each time we enter a list, we increment it; when we leave a list,
// we decrement. If it's zero, we're not in a list anymore.
//
// We do this because when we're not inside a list, we want to treat
// something like this:
//
// I recommend upgrading to version
// 8. Oops, now this line is treated
// as a sub-list.
//
// As a single paragraph, despite the fact that the second line starts
// with a digit-period-space sequence.
//
// Whereas when we're inside a list (or sub-list), that line will be
// treated as the start of a sub-list. What a kludge, huh? This is
// an aspect of Markdown's syntax that's hard to parse perfectly
// without resorting to mind-reading. Perhaps the solution is to
// change the syntax rules such that sub-lists must start with a
// starting cardinal number; e.g. "1." or "a.".
g_list_level++;
// trim trailing blank lines:
list_str = list_str.replace(/\n{2,}$/, "\n");
// attacklab: add sentinel to emulate \z
list_str += "~0";
/*
list_str = list_str.replace(/
(\n)? // leading line = $1
(^[ \t]*) // leading whitespace = $2
([*+-]|\d+[.]) [ \t]+ // list marker = $3
([^\r]+? // list item text = $4
(\n{1,2}))
(?= \n* (~0 | \2 ([*+-]|\d+[.]) [ \t]+))
/gm, function(){...});
*/
list_str = list_str.replace(/(\n)?(^[ \t]*)([*+-]|\d+[.])[ \t]+([^\r]+?(\n{1,2}))(?=\n*(~0|\2([*+-]|\d+[.])[ \t]+))/gm,
function(wholeMatch, m1, m2, m3, m4) {
var item = m4;
var leading_line = m1;
var leading_space = m2;
if (leading_line || (item.search(/\n{2,}/) > -1)) {
item = _RunBlockGamut(_Outdent(item));
}
else {
// Recursion for sub-lists:
item = _DoLists(_Outdent(item));
item = item.replace(/\n$/, ""); // chomp(item)
item = _RunSpanGamut(item);
}
return "<li>" + item + "</li>\n";
}
);
// attacklab: strip sentinel
list_str = list_str.replace(/~0/g, "");
g_list_level--;
return list_str;
};
//
// Process Markdown `<pre><code>` blocks.
//
var _DoCodeBlocks = function(text) {
/*
text = text.replace(text,
/(?:\n\n|^)
( // $1 = the code block -- one or more lines, starting with a space/tab
(?:
(?:[ ]{4}|\t) // Lines must start with a tab or a tab-width of spaces - attacklab: g_tab_width
.*\n+
)+
)
(\n*[ ]{0,3}[^ \t\n]|(?=~0)) // attacklab: g_tab_width
/g,function(){...});
*/
// attacklab: sentinel workarounds for lack of \A and \Z, safari\khtml bug
text += "~0";
text = text.replace(/(?:\n\n|^)((?:(?:[ ]{4}|\t).*\n+)+)(\n*[ ]{0,3}[^ \t\n]|(?=~0))/g, function(wholeMatch, m1, m2) {
var codeblock = m1;
var nextChar = m2;
codeblock = _EncodeCode(_Outdent(codeblock));
codeblock = _Detab(codeblock);
codeblock = codeblock.replace(/^\n+/g, ""); // trim leading newlines
codeblock = codeblock.replace(/\n+$/g, ""); // trim trailing whitespace
codeblock = "<pre><code>" + codeblock + "\n</code></pre>";
return hashBlock(codeblock) + nextChar;
});
// attacklab: strip sentinel
text = text.replace(/~0/, "");
return text;
};
var hashBlock = function(text) {
text = text.replace(/(^\n+|\n+$)/g, "");
return "\n\n~K" + (g_html_blocks.push(text) - 1) + "K\n\n";
};
//
// * Backtick quotes are used for <code></code> spans.
//
// * You can use multiple backticks as the delimiters if you want to
// include literal backticks in the code span. So, this input:
//
// Just type ``foo `bar` baz`` at the prompt.
//
// Will translate to:
//
// <p>Just type <code>foo `bar` baz</code> at the prompt.</p>
//
// There's no arbitrary limit to the number of backticks you
// can use as delimters. If you need three consecutive backticks
// in your code, use four for delimiters, etc.
//
// * You can use spaces to get literal backticks at the edges:
//
// ... type `` `bar` `` ...
//
// Turns to:
//
// ... type <code>`bar`</code> ...
//
var _DoCodeSpans = function(text) {
/*
text = text.replace(/
(^|[^\\]) // Character before opening ` can't be a backslash
(`+) // $2 = Opening run of `
( // $3 = The code block
[^\r]*?
[^`] // attacklab: work around lack of lookbehind
)
\2 // Matching closer
(?!`)
/gm, function(){...});
*/
text = text.replace(/(^|[^\\])(`+)([^\r]*?[^`])\2(?!`)/gm,
function(wholeMatch, m1, m2, m3, m4) {
var c = m3;
c = c.replace(/^([ \t]*)/g, ""); // leading whitespace
c = c.replace(/[ \t]*$/g, ""); // trailing whitespace
c = _EncodeCode(c);
return m1 + "<code>" + c + "</code>";
});
return text;
};
//
// Encode/escape certain characters inside Markdown code runs.
// The point is that in code, these characters are literals,
// and lose their special Markdown meanings.
//
var _EncodeCode = function(text) {
// Encode all ampersands; HTML entities are not
// entities within a Markdown code span.
text = text.replace(/&/g, "&");
// Do the angle bracket song and dance:
text = text.replace(/</g, "<");
text = text.replace(/>/g, ">");
// Now, escape characters that are magic in Markdown:
text = escapeCharacters(text, "\*_{}[]\\", false);
return text;
};
var _DoItalicsAndBold = function(text) {
// <strong> must go first:
text = text.replace(/(\*\*|__)(?=\S)([^\r]*?\S[*_]*)\1/g,
"<strong>$2</strong>");
text = text.replace(/(\w)_(\w)/g, "$1~E95E$2"); // ** GFM ** "~E95E" == escaped "_"
text = text.replace(/(\*|_)(?=\S)([^\r]*?\S)\1/g,
"<em>$2</em>");
return text;
};
var _DoBlockQuotes = function(text) {
/*
text = text.replace(/
( // Wrap whole match in $1
(
^[ \t]*>[ \t]? // '>' at the start of a line
.+\n // rest of the first line
(.+\n)* // subsequent consecutive lines
\n* // blanks
)+
)
/gm, function(){...});
*/
text = text.replace(/((^[ \t]*>[ \t]?.+\n(.+\n)*\n*)+)/gm,
function(wholeMatch, m1) {
var bq = m1;
// attacklab: hack around Konqueror 3.5.4 bug:
// "----------bug".replace(/^-/g,"") == "bug"
bq = bq.replace(/^[ \t]*>[ \t]?/gm, "~0"); // trim one level of quoting
// attacklab: clean up hack
bq = bq.replace(/~0/g, "");
bq = bq.replace(/^[ \t]+$/gm, ""); // trim whitespace-only lines
bq = _RunBlockGamut(bq); // recurse
bq = bq.replace(/(^|\n)/g, "$1 ");
// These leading spaces screw with <pre> content, so we need to fix that:
bq = bq.replace(
/(\s*<pre>[^\r]+?<\/pre>)/gm,
function(wholeMatch, m1) {
var pre = m1;
// attacklab: hack around Konqueror 3.5.4 bug:
pre = pre.replace(/^ /mg, "~0");
pre = pre.replace(/~0/g, "");
return pre;
});
return hashBlock("<blockquote>\n" + bq + "\n</blockquote>");
});
return text;
};
//
// Params:
// $text - string to process with html <p> tags
//
var _FormParagraphs = function(text) {
// Strip leading and trailing lines:
text = text.replace(/^\n+/g, "");
text = text.replace(/\n+$/g, "");
var grafs = text.split(/\n{2,}/g);
var grafsOut = new Array();
//
// Wrap <p> tags.
//
var end = grafs.length;
for (var i = 0; i < end; i++) {
var str = grafs[i];
// if this is an HTML marker, copy it
if (str.search(/~K(\d+)K/g) >= 0) {
grafsOut.push(str);
}
else if (str.search(/\S/) >= 0) {
str = _RunSpanGamut(str);
str = str.replace(/\n/g, "<br />"); // ** GFM **
str = str.replace(/^([ \t]*)/g, "<p>");
str += "</p>";
grafsOut.push(str);
}
}
//
// Unhashify HTML blocks
//
end = grafsOut.length;
for (var i = 0; i < end; i++) {
// if this is a marker for an html block...
while (grafsOut[i].search(/~K(\d+)K/) >= 0) {
var blockText = g_html_blocks[RegExp.$1];
blockText = blockText.replace(/\$/g, "$$$$"); // Escape any dollar signs
grafsOut[i] = grafsOut[i].replace(/~K\d+K/, blockText);
}
}
return grafsOut.join("\n\n");
};
// Smart processing for ampersands and angle brackets that need to be encoded.
var _EncodeAmpsAndAngles = function(text) {
// Ampersand-encoding based entirely on Nat Irons's Amputator MT plugin:
// http://bumppo.net/projects/amputator/
text = text.replace(/&(?!#?[xX]?(?:[0-9a-fA-F]+|\w+);)/g, "&");
// Encode naked <'s
text = text.replace(/<(?![a-z\/?\$!])/gi, "<");
return text;
};
//
// Parameter: String.
// Returns: The string, with after processing the following backslash
// escape sequences.
//
var _EncodeBackslashEscapes = function(text) {
// attacklab: The polite way to do this is with the new
// escapeCharacters() function:
//
// text = escapeCharacters(text,"\\",true);
// text = escapeCharacters(text,"`*_{}[]()>#+-.!",true);
//
// ...but we're sidestepping its use of the (slow) RegExp constructor
// as an optimization for Firefox. This function gets called a LOT.
text = text.replace(/\\(\\)/g, escapeCharacters_callback);
text = text.replace(/\\([`*_{}\[\]()>#+-.!])/g, escapeCharacters_callback);
return text;
};
var _DoAutoLinks = function(text) {
text = text.replace(/<((https?|ftp|dict):[^'">\s]+)>/gi, "<a href=\"$1\">$1</a>");
// Email addresses: <address@domain.foo>
/*
text = text.replace(/
<
(?:mailto:)?
(
[-.\w]+
\@
[-a-z0-9]+(\.[-a-z0-9]+)*\.[a-z]+
)
>
/gi, _DoAutoLinks_callback());
*/
text = text.replace(/<(?:mailto:)?([-.\w]+\@[-a-z0-9]+(\.[-a-z0-9]+)*\.[a-z]+)>/gi, function(wholeMatch, m1) {
return _EncodeEmailAddress(_UnescapeSpecialChars(m1));
});
return text;
};
//
// Input: an email address, e.g. "foo@example.com"
//
// Output: the email address as a mailto link, with each character
// of the address encoded as either a decimal or hex entity, in
// the hopes of foiling most address harvesting spam bots. E.g.:
//
// <a href="mailto:foo@e
// xample.com">foo
// @example.com</a>
//
// Based on a filter by Matthew Wickline, posted to the BBEdit-Talk
// mailing list: <http://tinyurl.com/yu7ue>
//
var _EncodeEmailAddress = function(addr) {
// attacklab: why can't javascript speak hex?
function char2hex(ch) {
var hexDigits = '0123456789ABCDEF';
var dec = ch.charCodeAt(0);
return(hexDigits.charAt(dec >> 4) + hexDigits.charAt(dec & 15));
}
var encode = [
function(ch) { return "&#" + ch.charCodeAt(0) + ";" },
function(ch) { return "&#x" + char2hex(ch) + ";" },
function(ch) { return ch }
];
addr = "mailto:" + addr;
addr = addr.replace(/./g, function(ch) {
if (ch == "@") {
// this *must* be encoded. I insist.
ch = encode[Math.floor(Math.random() * 2)](ch);
} else if (ch != ":") {
// leave ':' alone (to spot mailto: later)
var r = Math.random();
// roughly 10% raw, 45% hex, 45% dec
ch = (r > .9 ? encode[2](ch) : r > .45 ? encode[1](ch) : encode[0](ch));
}
return ch;
});
addr = "<a href=\"" + addr + "\">" + addr + "</a>";
addr = addr.replace(/">.+:/g, "\">"); // strip the mailto: from the visible part
return addr;
};
//
// Swap back in all the special characters we've hidden.
//
var _UnescapeSpecialChars = function(text) {
text = text.replace(/~E(\d+)E/g, function(wholeMatch, m1) {
var charCodeToReplace = parseInt(m1);
return String.fromCharCode(charCodeToReplace);
});
return text;
};
//
// Remove one level of line-leading tabs or spaces
//
var _Outdent = function(text) {
// attacklab: hack around Konqueror 3.5.4 bug:
// "----------bug".replace(/^-/g,"") == "bug"
text = text.replace(/^(\t|[ ]{1,4})/gm, "~0"); // attacklab: g_tab_width
// attacklab: clean up hack
text = text.replace(/~0/g, "");
return text;
};
// attacklab: Detab's completely rewritten for speed.
// In perl we could fix it by anchoring the regexp with \G.
// In javascript we're less fortunate.
var _Detab = function(text) {
// expand first n-1 tabs
text = text.replace(/\t(?=\t)/g, " "); // attacklab: g_tab_width
// replace the nth with two sentinels
text = text.replace(/\t/g, "~A~B");
// use the sentinel to anchor our regex so it doesn't explode
text = text.replace(/~B(.+?)~A/g, function(wholeMatch, m1, m2) {
var leadingText = m1;
var numSpaces = 4 - leadingText.length % 4; // attacklab: g_tab_width
// there *must* be a better way to do this:
for (var i = 0; i < numSpaces; i++) leadingText += " ";
return leadingText;
});
// clean up sentinels
text = text.replace(/~A/g, " "); // attacklab: g_tab_width
text = text.replace(/~B/g, "");
return text;
};
// attacklab: Utility functions
var escapeCharacters = function(text, charsToEscape, afterBackslash) {
// First we have to escape the escape characters so that
// we can build a character class out of them
var regexString = "([" + charsToEscape.replace(/([\[\]\\])/g, "\\$1") + "])";
if (afterBackslash) {
regexString = "\\\\" + regexString;
}
var regex = new RegExp(regexString, "g");
text = text.replace(regex, escapeCharacters_callback);
return text;
};
var escapeCharacters_callback = function(wholeMatch, m1) {
var charCodeToEscape = m1.charCodeAt(0);
return "~E" + charCodeToEscape + "E";
};
};
(function() {
var __slice = [].slice;
this.Mercury || (this.Mercury = {});
jQuery.extend(this.Mercury, {
version: '0.9.0',
Regions: Mercury.Regions || {},
modalHandlers: Mercury.modalHandlers || {},
lightviewHandlers: Mercury.lightviewHandlers || {},
dialogHandlers: Mercury.dialogHandlers || {},
preloadedViews: Mercury.preloadedViews || {},
ajaxHeaders: function() {
var headers;
headers = {};
headers[Mercury.config.csrfHeader] = Mercury.csrfToken;
return headers;
},
on: function(eventName, callback) {
return jQuery(window).on("mercury:" + eventName, callback);
},
off: function(eventName, callback) {
return jQuery(window).off("mercury:" + eventName, callback);
},
one: function(eventName, callback) {
return jQuery(window).one("mercury:" + eventName, callback);
},
trigger: function(eventName, options) {
Mercury.log(eventName, options);
return jQuery(window).trigger("mercury:" + eventName, options);
},
notify: function() {
var args;
args = 1 <= arguments.length ? __slice.call(arguments, 0) : [];
return window.alert(Mercury.I18n.apply(this, args));
},
warn: function(message, severity) {
var e1, e2;
if (severity == null) {
severity = 0;
}
if (console) {
try {
return console.warn(message);
} catch (_error) {
e1 = _error;
if (severity >= 1) {
try {
return console.debug(message);
} catch (_error) {
e2 = _error;
}
}
}
} else if (severity >= 1) {
return Mercury.notify(message);
}
},
deprecated: function(message) {
if (console && console.trace) {
message = "" + message + " -- " + (console.trace());
}
return Mercury.warn("deprecated: " + message, 1);
},
log: function() {
var e;
if (Mercury.debug && console) {
if (arguments[0] === 'hide:toolbar' || arguments[0] === 'show:toolbar') {
return;
}
try {
return console.debug(arguments);
} catch (_error) {
e = _error;
}
}
},
locale: function() {
var locale, subLocale, topLocale;
if (Mercury.determinedLocale) {
return Mercury.determinedLocale;
}
if (Mercury.config.localization.enabled) {
debugger;
locale = [];
if (navigator.language && (locale = navigator.language.toString().split('-')).length) {
topLocale = Mercury.I18n[locale[0]] || {};
subLocale = locale.length > 1 ? topLocale["_" + (locale[1].toUpperCase()) + "_"] : void 0;
}
if (!Mercury.I18n[locale[0]]) {
locale = Mercury.config.localization.preferredLocale.split('-');
topLocale = Mercury.I18n[locale[0]] || {};
subLocale = locale.length > 1 ? topLocale["_" + (locale[1].toUpperCase()) + "_"] : void 0;
}
}
return Mercury.determinedLocale = {
top: topLocale || {},
sub: subLocale || {}
};
},
I18n: function() {
var args, locale, sourceString, translation;
sourceString = arguments[0], args = 2 <= arguments.length ? __slice.call(arguments, 1) : [];
locale = Mercury.locale();
translation = (locale.sub[sourceString] || locale.top[sourceString] || sourceString || '').toString();
if (args.length) {
return translation.printf.apply(translation, args);
} else {
return translation;
}
}
});
}).call(this);
(function() {
String.prototype.titleize = function() {
return this[0].toUpperCase() + this.slice(1);
};
String.prototype.toHex = function() {
if (this[0] === '#') {
return this;
}
return this.replace(/rgb(a)?\(([0-9|%]+)[\s|,]?\s?([0-9|%]+)[\s|,]?\s?([0-9|%]+)[\s|,]?\s?([0-9|.|%]+\s?)?\)/gi, function(x, alpha, r, g, b, a) {
return "#" + (parseInt(r).toHex()) + (parseInt(g).toHex()) + (parseInt(b).toHex());
});
};
String.prototype.regExpEscape = function() {
var escaped, specials;
specials = ['/', '.', '*', '+', '?', '|', '(', ')', '[', ']', '{', '}', '\\'];
escaped = new RegExp('(\\' + specials.join('|\\') + ')', 'g');
return this.replace(escaped, '\\$1');
};
String.prototype.printf = function() {
var arg, chunk, chunks, index, offset, p, re, result, _i, _len;
chunks = this.split('%');
result = chunks[0];
re = /^([sdf])([\s\S%]*)$/;
offset = 0;
for (index = _i = 0, _len = chunks.length; _i < _len; index = ++_i) {
chunk = chunks[index];
p = re.exec(chunk);
if (index === 0 || !p || arguments[index] === null) {
if (index > 1) {
offset += 2;
result += "%" + chunk;
}
continue;
}
arg = arguments[(index - 1) - offset];
switch (p[1]) {
case 's':
result += arg;
break;
case 'd':
case 'i':
result += parseInt(arg.toString(), 10);
break;
case 'f':
result += parseFloat(arg);
}
result += p[2];
}
return result;
};
Number.prototype.toHex = function() {
var result;
result = this.toString(16).toUpperCase();
if (result[1]) {
return result;
} else {
return "0" + result;
}
};
Number.prototype.toBytes = function() {
var bytes, i;
bytes = parseInt(this);
i = 0;
while (1023 < bytes) {
bytes /= 1024;
i += 1;
}
if (i) {
return "" + (bytes.toFixed(2)) + ['', ' kb', ' Mb', ' Gb', ' Tb', ' Pb', ' Eb'][i];
} else {
return "" + bytes + " bytes";
}
};
}).call(this);
(function() {
this.Mercury.PageEditor = (function() {
function PageEditor(saveUrl, options) {
var token;
this.saveUrl = saveUrl != null ? saveUrl : null;
this.options = options != null ? options : {};
if (window.mercuryInstance) {
throw Mercury.I18n('Mercury.PageEditor can only be instantiated once.');
}
if (!(this.options.visible === false || this.options.visible === 'false')) {
this.options.visible = true;
}
this.visible = this.options.visible;
if (!(this.options.saveDataType === false || this.options.saveDataType)) {
this.options.saveDataType = 'json';
}
window.mercuryInstance = this;
this.regions = [];
this.initializeInterface();
if (token = jQuery(Mercury.config.csrfSelector).attr('content')) {
Mercury.csrfToken = token;
}
}
PageEditor.prototype.initializeInterface = function() {
var _ref, _ref1,
_this = this;
this.focusableElement = jQuery('<input>', {
"class": 'mercury-focusable',
type: 'text'
}).appendTo((_ref = this.options.appendTo) != null ? _ref : 'body');
this.iframe = jQuery('<iframe>', {
id: 'mercury_iframe',
name: 'mercury_iframe',
"class": 'mercury-iframe',
frameborder: '0',
src: 'about:blank'
});
this.iframe.appendTo((_ref1 = jQuery(this.options.appendTo).get(0)) != null ? _ref1 : 'body');
this.toolbar = new Mercury.Toolbar(jQuery.extend(true, {}, this.options, this.options.toolbarOptions));
this.statusbar = new Mercury.Statusbar(jQuery.extend(true, {}, this.options, this.options.statusbarOptions));
this.resize();
this.iframe.one('load', function() {
return _this.bindEvents();
});
this.iframe.on('load', function() {
return _this.initializeFrame();
});
return this.loadIframeSrc(null);
};
PageEditor.prototype.initializeFrame = function() {
var error, iframeWindow;
try {
if (this.iframe.data('loaded')) {
return;
}
this.iframe.data('loaded', true);
this.document = jQuery(this.iframe.get(0).contentWindow.document);
jQuery("<style mercury-styles=\"true\">").html(Mercury.config.injectedStyles).appendTo(this.document.find('head'));
iframeWindow = this.iframe.get(0).contentWindow;
jQuery.globalEval = function(data) {
if (data && /\S/.test(data)) {
return (iframeWindow.execScript || function(data) {
return iframeWindow["eval"].call(iframeWindow, data);
})(data);
}
};
iframeWindow.Mercury = Mercury;
if (window.History && History.Adapter) {
iframeWindow.History = History;
}
this.bindDocumentEvents();
this.resize();
this.initializeRegions();
this.finalizeInterface();
Mercury.trigger('ready');
if (iframeWindow.jQuery) {
iframeWindow.jQuery(iframeWindow).trigger('mercury:ready');
}
if (iframeWindow.Event && iframeWindow.Event.fire) {
iframeWindow.Event.fire(iframeWindow, 'mercury:ready');
}
if (iframeWindow.onMercuryReady) {
iframeWindow.onMercuryReady();
}
return this.iframe.css({
visibility: 'visible'
});
} catch (_error) {
error = _error;
return Mercury.notify('Mercury.PageEditor failed to load: %s\n\nPlease try refreshing.', error);
}
};
PageEditor.prototype.initializeRegions = function() {
var region, _i, _j, _len, _len1, _ref, _ref1, _results;
this.regions = [];
_ref = jQuery("[" + Mercury.config.regions.attribute + "]", this.document);
for (_i = 0, _len = _ref.length; _i < _len; _i++) {
region = _ref[_i];
this.buildRegion(jQuery(region));
}
if (!this.visible) {
return;
}
_ref1 = this.regions;
_results = [];
for (_j = 0, _len1 = _ref1.length; _j < _len1; _j++) {
region = _ref1[_j];
if (region.focus) {
region.focus();
break;
} else {
_results.push(void 0);
}
}
return _results;
};
PageEditor.prototype.buildRegion = function(region) {
var type, _base;
if (region.data('region')) {
region = region.data('region');
} else {
type = (region.attr(Mercury.config.regions.attribute) || (typeof (_base = Mercury.config.regions).determineType === "function" ? _base.determineType(region) : void 0) || 'unknown').titleize();
if (type === 'Unknown' || !Mercury.Regions[type]) {
throw Mercury.I18n('Region type is malformed, no data-type provided, or "%s" is unknown for the "%s" region.', type, region.attr('id') || 'unknown');
}
if (!Mercury.Regions[type].supported) {
Mercury.notify('Mercury.Regions.%s is unsupported in this client. Supported browsers are %s.', type, Mercury.Regions[type].supportedText);
return false;
}
region = new Mercury.Regions[type](region, this.iframe.get(0).contentWindow);
if (this.previewing) {
region.togglePreview();
}
}
return this.regions.push(region);
};
PageEditor.prototype.finalizeInterface = function() {
var _ref;
this.santizerElement = jQuery('<div>', {
id: 'mercury_sanitizer',
contenteditable: 'true',
style: 'position:fixed;width:100px;height:100px;min-width:0;top:0;left:-100px;opacity:0;overflow:hidden'
});
this.santizerElement.appendTo((_ref = this.options.appendTo) != null ? _ref : this.document.find('body'));
if (this.snippetToolbar) {
this.snippetToolbar.release();
}
this.snippetToolbar = new Mercury.SnippetToolbar(this.document);
this.hijackLinksAndForms();
if (!this.visible) {
return Mercury.trigger('mode', {
mode: 'preview'
});
}
};
PageEditor.prototype.bindDocumentEvents = function() {
var _this = this;
this.document.on('mousedown', function(event) {
Mercury.trigger('hide:dialogs');
if (Mercury.region) {
if (jQuery(event.target).closest("[" + Mercury.config.regions.attribute + "]").get(0) !== Mercury.region.element.get(0)) {
return Mercury.trigger('unfocus:regions');
}
}
});
return jQuery(this.document).bind('keydown', function(event) {
if (!(event.ctrlKey || event.metaKey)) {
return;
}
if (event.keyCode === 83) {
Mercury.trigger('action', {
action: 'save'
});
return event.preventDefault();
}
});
};
PageEditor.prototype.bindEvents = function() {
var _this = this;
Mercury.on('initialize:frame', function() {
return setTimeout(_this.initializeFrame, 100);
});
Mercury.on('focus:frame', function() {
return _this.iframe.focus();
});
Mercury.on('focus:window', function() {
return setTimeout((function() {
return _this.focusableElement.focus();
}), 10);
});
Mercury.on('toggle:interface', function() {
return _this.toggleInterface();
});
Mercury.on('reinitialize', function() {
return _this.initializeRegions();
});
Mercury.on('mode', function(event, options) {
if (options.mode === 'preview') {
return _this.previewing = !_this.previewing;
}
});
Mercury.on('action', function(event, options) {
var action;
action = Mercury.config.globalBehaviors[options.action] || _this[options.action];
if (typeof action !== 'function') {
return;
}
event.preventDefault();
return action.call(_this, options);
});
jQuery(window).on('resize', function() {
return _this.resize();
});
jQuery(window).bind('keydown', function(event) {
if (!(event.ctrlKey || event.metaKey)) {
return;
}
if (event.keyCode === 83) {
Mercury.trigger('action', {
action: 'save'
});
return event.preventDefault();
}
});
return window.onbeforeunload = this.beforeUnload;
};
PageEditor.prototype.toggleInterface = function() {
var _this = this;
if (this.visible) {
this.visible = false;
this.toolbar.hide();
this.statusbar.hide();
if (!this.previewing) {
Mercury.trigger('mode', {
mode: 'preview'
});
}
this.previewing = true;
return this.resize();
} else {
this.visible = true;
this.iframe.animate({
top: this.toolbar.height(true)
}, 200, 'easeInOutSine', function() {
return _this.resize();
});
this.toolbar.show();
this.statusbar.show();
Mercury.trigger('mode', {
mode: 'preview'
});
return this.previewing = false;
}
};
PageEditor.prototype.resize = function() {
var height, toolbarHeight, width;
width = jQuery(window).width();
height = this.statusbar.top();
toolbarHeight = this.toolbar.top() + this.toolbar.height();
Mercury.displayRect = {
top: toolbarHeight,
left: 0,
width: width,
height: height - toolbarHeight,
fullHeight: height
};
this.iframe.css({
top: toolbarHeight,
left: 0,
height: height - toolbarHeight
});
return Mercury.trigger('resize');
};
PageEditor.prototype.iframeSrc = function(url, params) {
var _base;
if (url == null) {
url = null;
}
if (params == null) {
params = false;
}
url = (url != null ? url : window.location.href).replace((_base = Mercury.config).editorUrlRegEx != null ? (_base = Mercury.config).editorUrlRegEx : _base.editorUrlRegEx = /([http|https]:\/\/.[^\/]*)\/editor\/?(.*)/i, "$1/$2");
url = url.replace(/[\?|\&]mercury_frame=true/gi, '').replace(/\&_=\d+/gi, '').replace(/#$/, '');
if (params) {
return "" + url + (url.indexOf('?') > -1 ? '&' : '?') + "mercury_frame=true&_=" + (new Date().getTime());
} else {
return url;
}
};
PageEditor.prototype.loadIframeSrc = function(url) {
if (this.document) {
this.document.off();
}
this.iframe.data('loaded', false);
return this.iframe.get(0).contentWindow.document.location.href = this.iframeSrc(url, true);
};
PageEditor.prototype.hijackLinksAndForms = function() {
var classname, element, ignored, _i, _j, _len, _len1, _ref, _ref1, _results;
_ref = jQuery('a, form', this.document);
_results = [];
for (_i = 0, _len = _ref.length; _i < _len; _i++) {
element = _ref[_i];
ignored = false;
_ref1 = Mercury.config.nonHijackableClasses || [];
for (_j = 0, _len1 = _ref1.length; _j < _len1; _j++) {
classname = _ref1[_j];
if (jQuery(element).hasClass(classname)) {
ignored = true;
continue;
}
}
if (!ignored && (element.target === '' || element.target === '_self') && !jQuery(element).closest("[" + Mercury.config.regions.attribute + "]").length) {
_results.push(jQuery(element).attr('target', '_parent'));
} else {
_results.push(void 0);
}
}
return _results;
};
PageEditor.prototype.beforeUnload = function() {
if (Mercury.changes && !Mercury.silent) {
return Mercury.I18n('You have unsaved changes. Are you sure you want to leave without saving them first?');
}
return null;
};
PageEditor.prototype.getRegionByName = function(id) {
var region, _i, _len, _ref;
_ref = this.regions;
for (_i = 0, _len = _ref.length; _i < _len; _i++) {
region = _ref[_i];
if (region.name === id) {
return region;
}
}
return null;
};
PageEditor.prototype.save = function(callback) {
var data, method, options, url, _ref, _ref1,
_this = this;
url = (_ref = (_ref1 = this.saveUrl) != null ? _ref1 : Mercury.saveUrl) != null ? _ref : this.iframeSrc();
data = this.serialize();
data = {
content: data
};
if (this.options.saveMethod === 'POST') {
method = 'POST';
} else {
method = 'PUT';
data['_method'] = method;
}
Mercury.log('saving', data);
options = {
headers: Mercury.ajaxHeaders(),
type: method,
dataType: this.options.saveDataType,
data: data,
success: function(response) {
Mercury.changes = false;
Mercury.trigger('saved', response);
if (typeof callback === 'function') {
return callback();
}
},
error: function(response) {
Mercury.trigger('save_failed', response);
return Mercury.notify('Mercury was unable to save to the url: %s', url);
}
};
if (this.options.saveStyle !== 'form') {
options['data'] = jQuery.toJSON(data);
options['contentType'] = 'application/json';
}
return jQuery.ajax(url, options);
};
PageEditor.prototype.serialize = function() {
var region, serialized, _i, _len, _ref;
serialized = {};
_ref = this.regions;
for (_i = 0, _len = _ref.length; _i < _len; _i++) {
region = _ref[_i];
serialized[region.name] = region.serialize();
}
return serialized;
};
return PageEditor;
})();
}).call(this);
(function() {
this.Mercury.HistoryBuffer = (function() {
function HistoryBuffer(maxLength) {
this.maxLength = maxLength != null ? maxLength : 200;
this.index = 0;
this.stack = [];
this.markerRegExp = /<em class="mercury-marker"><\/em>/g;
}
HistoryBuffer.prototype.push = function(item) {
if (jQuery.type(item) === 'string') {
if (this.stack[this.index] && this.stack[this.index].replace(this.markerRegExp, '') === item.replace(this.markerRegExp, '')) {
return;
}
} else if (jQuery.type(item) === 'object' && item.html) {
if (this.stack[this.index] && this.stack[this.index].html === item.html) {
return;
}
}
this.stack = this.stack.slice(0, this.index + 1);
this.stack.push(item);
if (this.stack.length > this.maxLength) {
this.stack.shift();
}
return this.index = this.stack.length - 1;
};
HistoryBuffer.prototype.undo = function() {
if (this.index < 1) {
return null;
}
this.index -= 1;
return this.stack[this.index];
};
HistoryBuffer.prototype.redo = function() {
if (this.index >= this.stack.length - 1) {
return null;
}
this.index += 1;
return this.stack[this.index];
};
return HistoryBuffer;
})();
}).call(this);
(function() {
this.Mercury.tableEditor = function(table, cell, cellContent) {
Mercury.tableEditor.load(table, cell, cellContent);
return Mercury.tableEditor;
};
jQuery.extend(Mercury.tableEditor, {
load: function(table, cell, cellContent) {
this.table = table;
this.cell = cell;
this.cellContent = cellContent != null ? cellContent : '';
this.row = this.cell.parent('tr');
this.columnCount = this.getColumnCount();
return this.rowCount = this.getRowCount();
},
addColumnBefore: function() {
return this.addColumn('before');
},
addColumnAfter: function() {
return this.addColumn('after');
},
addColumn: function(position) {
var i, intersecting, matchOptions, matching, newCell, row, rowSpan, sig, _i, _len, _ref, _results;
if (position == null) {
position = 'after';
}
sig = this.cellSignatureFor(this.cell);
_ref = this.table.find('tr');
_results = [];
for (i = _i = 0, _len = _ref.length; _i < _len; i = ++_i) {
row = _ref[i];
rowSpan = 1;
matchOptions = position === 'after' ? {
right: sig.right
} : {
left: sig.left
};
if (matching = this.findCellByOptionsFor(row, matchOptions)) {
newCell = jQuery("<" + (matching.cell.get(0).tagName) + ">").html(this.cellContent);
this.setRowspanFor(newCell, matching.height);
if (position === 'before') {
matching.cell.before(newCell);
} else {
matching.cell.after(newCell);
}
_results.push(i += matching.height - 1);
} else if (intersecting = this.findCellByIntersectionFor(row, sig)) {
_results.push(this.setColspanFor(intersecting.cell, intersecting.width + 1));
} else {
_results.push(void 0);
}
}
return _results;
},
removeColumn: function() {
var adjusting, cell, i, intersecting, matching, removing, row, sig, _i, _j, _k, _len, _len1, _len2, _ref, _results;
sig = this.cellSignatureFor(this.cell);
if (sig.width > 1) {
return;
}
removing = [];
adjusting = [];
_ref = this.table.find('tr');
for (i = _i = 0, _len = _ref.length; _i < _len; i = ++_i) {
row = _ref[i];
if (matching = this.findCellByOptionsFor(row, {
left: sig.left,
width: sig.width
})) {
removing.push(matching.cell);
i += matching.height - 1;
} else if (intersecting = this.findCellByIntersectionFor(row, sig)) {
adjusting.push(intersecting.cell);
}
}
for (_j = 0, _len1 = removing.length; _j < _len1; _j++) {
cell = removing[_j];
jQuery(cell).remove();
}
_results = [];
for (_k = 0, _len2 = adjusting.length; _k < _len2; _k++) {
cell = adjusting[_k];
_results.push(this.setColspanFor(cell, this.colspanFor(cell) - 1));
}
return _results;
},
addRowBefore: function() {
return this.addRow('before');
},
addRowAfter: function() {
return this.addRow('after');
},
addRow: function(position) {
var cell, cellCount, colspan, newCell, newRow, previousRow, rowCount, rowspan, _i, _j, _k, _len, _len1, _len2, _ref, _ref1, _ref2;
if (position == null) {
position = 'after';
}
newRow = jQuery('<tr>');
if ((rowspan = this.rowspanFor(this.cell)) > 1 && position === 'after') {
this.row = jQuery(this.row.nextAll('tr')[rowspan - 2]);
}
cellCount = 0;
_ref = this.row.find('th, td');
for (_i = 0, _len = _ref.length; _i < _len; _i++) {
cell = _ref[_i];
colspan = this.colspanFor(cell);
newCell = jQuery("<" + cell.tagName + ">").html(this.cellContent);
this.setColspanFor(newCell, colspan);
cellCount += colspan;
if ((rowspan = this.rowspanFor(cell)) > 1 && position === 'after') {
this.setRowspanFor(cell, rowspan + 1);
continue;
}
newRow.append(newCell);
}
if (cellCount < this.columnCount) {
rowCount = 0;
_ref1 = this.row.prevAll('tr');
for (_j = 0, _len1 = _ref1.length; _j < _len1; _j++) {
previousRow = _ref1[_j];
rowCount += 1;
_ref2 = jQuery(previousRow).find('td[rowspan], th[rowspan]');
for (_k = 0, _len2 = _ref2.length; _k < _len2; _k++) {
cell = _ref2[_k];
rowspan = this.rowspanFor(cell);
if (rowspan - 1 >= rowCount && position === 'before') {
this.setRowspanFor(cell, rowspan + 1);
} else if (rowspan - 1 >= rowCount && position === 'after') {
if (rowspan - 1 === rowCount) {
newCell = jQuery("<" + cell.tagName + ">").html(this.cellContent);
this.setColspanFor(newCell, this.colspanFor(cell));
newRow.append(newCell);
} else {
this.setRowspanFor(cell, rowspan + 1);
}
}
}
}
}
if (position === 'before') {
return this.row.before(newRow);
} else {
return this.row.after(newRow);
}
},
removeRow: function() {
var aboveRow, cell, i, match, minRowspan, prevRowspan, rowsAbove, rowspan, rowspansMatch, sig, _i, _j, _k, _l, _len, _len1, _len2, _len3, _m, _ref, _ref1, _ref2, _ref3, _ref4;
rowspansMatch = true;
prevRowspan = 0;
minRowspan = 0;
_ref = this.row.find('td, th');
for (_i = 0, _len = _ref.length; _i < _len; _i++) {
cell = _ref[_i];
rowspan = this.rowspanFor(cell);
if (prevRowspan && rowspan !== prevRowspan) {
rowspansMatch = false;
}
if (rowspan < minRowspan || !minRowspan) {
minRowspan = rowspan;
}
prevRowspan = rowspan;
}
if (!rowspansMatch && this.rowspanFor(this.cell) > minRowspan) {
return;
}
if (minRowspan > 1) {
for (i = _j = 0, _ref1 = minRowspan - 2; 0 <= _ref1 ? _j <= _ref1 : _j >= _ref1; i = 0 <= _ref1 ? ++_j : --_j) {
jQuery(this.row.nextAll('tr')[i]).remove();
}
}
_ref2 = this.row.find('td[rowspan], th[rowspan]');
for (_k = 0, _len1 = _ref2.length; _k < _len1; _k++) {
cell = _ref2[_k];
sig = this.cellSignatureFor(cell);
if (sig.height === minRowspan) {
continue;
}
if (match = this.findCellByOptionsFor(this.row.nextAll('tr')[minRowspan - 1], {
left: sig.left,
forceAdjacent: true
})) {
this.setRowspanFor(cell, this.rowspanFor(cell) - this.rowspanFor(this.cell));
if (match.direction === 'before') {
match.cell.before(jQuery(cell).clone());
} else {
match.cell.after(jQuery(cell).clone());
}
}
}
if (this.columnsFor(this.row.find('td, th')) < this.columnCount) {
rowsAbove = 0;
_ref3 = this.row.prevAll('tr');
for (_l = 0, _len2 = _ref3.length; _l < _len2; _l++) {
aboveRow = _ref3[_l];
rowsAbove += 1;
_ref4 = jQuery(aboveRow).find('td[rowspan], th[rowspan]');
for (_m = 0, _len3 = _ref4.length; _m < _len3; _m++) {
cell = _ref4[_m];
rowspan = this.rowspanFor(cell);
if (rowspan > rowsAbove) {
this.setRowspanFor(cell, rowspan - this.rowspanFor(this.cell));
}
}
}
}
return this.row.remove();
},
increaseColspan: function() {
var cell;
cell = this.cell.next('td, th');
if (!cell.length) {
return;
}
if (this.rowspanFor(cell) !== this.rowspanFor(this.cell)) {
return;
}
if (this.cellIndexFor(cell) > this.cellIndexFor(this.cell) + this.colspanFor(this.cell)) {
return;
}
this.setColspanFor(this.cell, this.colspanFor(this.cell) + this.colspanFor(cell));
return cell.remove();
},
decreaseColspan: function() {
var newCell;
if (this.colspanFor(this.cell) === 1) {
return;
}
this.setColspanFor(this.cell, this.colspanFor(this.cell) - 1);
newCell = jQuery("<" + (this.cell.get(0).tagName) + ">").html(this.cellContent);
this.setRowspanFor(newCell, this.rowspanFor(this.cell));
return this.cell.after(newCell);
},
increaseRowspan: function() {
var match, nextRow, sig;
sig = this.cellSignatureFor(this.cell);
nextRow = this.row.nextAll('tr')[sig.height - 1];
if (nextRow && (match = this.findCellByOptionsFor(nextRow, {
left: sig.left,
width: sig.width
}))) {
this.setRowspanFor(this.cell, sig.height + match.height);
return match.cell.remove();
}
},
decreaseRowspan: function() {
var match, newCell, nextRow, sig;
sig = this.cellSignatureFor(this.cell);
if (sig.height === 1) {
return;
}
nextRow = this.row.nextAll('tr')[sig.height - 2];
if (match = this.findCellByOptionsFor(nextRow, {
left: sig.left,
forceAdjacent: true
})) {
newCell = jQuery("<" + (this.cell.get(0).tagName) + ">").html(this.cellContent);
this.setColspanFor(newCell, this.colspanFor(this.cell));
this.setRowspanFor(this.cell, sig.height - 1);
if (match.direction === 'before') {
return match.cell.before(newCell);
} else {
return match.cell.after(newCell);
}
}
},
getColumnCount: function() {
return this.columnsFor(this.table.find('thead tr:first-child, tbody tr:first-child, tfoot tr:first-child').first().find('td, th'));
},
getRowCount: function() {
return this.table.find('tr').length;
},
cellIndexFor: function(cell) {
var aboveCell, aboveRow, columns, index, row, rowsAbove, _i, _j, _len, _len1, _ref, _ref1;
cell = jQuery(cell);
row = cell.parent('tr');
columns = this.columnsFor(row.find('td, th'));
index = this.columnsFor(cell.prevAll('td, th'));
if (columns < this.columnCount) {
rowsAbove = 0;
_ref = row.prevAll('tr');
for (_i = 0, _len = _ref.length; _i < _len; _i++) {
aboveRow = _ref[_i];
rowsAbove += 1;
_ref1 = jQuery(aboveRow).find('td[rowspan], th[rowspan]');
for (_j = 0, _len1 = _ref1.length; _j < _len1; _j++) {
aboveCell = _ref1[_j];
if (this.rowspanFor(aboveCell) > rowsAbove && this.cellIndexFor(aboveCell) <= index) {
index += this.colspanFor(aboveCell);
}
}
}
}
return index;
},
cellSignatureFor: function(cell) {
var sig;
sig = {
cell: jQuery(cell)
};
sig.left = this.cellIndexFor(cell);
sig.width = this.colspanFor(cell);
sig.height = this.rowspanFor(cell);
sig.right = sig.left + sig.width;
return sig;
},
findCellByOptionsFor: function(row, options) {
var cell, prev, sig, _i, _len, _ref;
_ref = jQuery(row).find('td, th');
for (_i = 0, _len = _ref.length; _i < _len; _i++) {
cell = _ref[_i];
sig = this.cellSignatureFor(cell);
if (typeof options.right !== 'undefined') {
if (sig.right === options.right) {
return sig;
}
}
if (typeof options.left !== 'undefined') {
if (options.width) {
if (sig.left === options.left && sig.width === options.width) {
return sig;
}
} else if (!options.forceAdjacent) {
if (sig.left === options.left) {
return sig;
}
} else if (options.forceAdjacent) {
if (sig.left > options.left) {
prev = jQuery(cell).prev('td, th');
if (prev.length) {
sig = this.cellSignatureFor(prev);
sig.direction = 'after';
} else {
sig.direction = 'before';
}
return sig;
}
}
}
}
if (options.forceAdjacent) {
sig.direction = 'after';
return sig;
}
return null;
},
findCellByIntersectionFor: function(row, signature) {
var cell, sig, _i, _len, _ref;
_ref = jQuery(row).find('td, th');
for (_i = 0, _len = _ref.length; _i < _len; _i++) {
cell = _ref[_i];
sig = this.cellSignatureFor(cell);
if (sig.right - signature.left >= 0 && sig.right > signature.left) {
return sig;
}
}
return null;
},
columnsFor: function(cells) {
var cell, count, _i, _len;
count = 0;
for (_i = 0, _len = cells.length; _i < _len; _i++) {
cell = cells[_i];
count += this.colspanFor(cell);
}
return count;
},
colspanFor: function(cell) {
return parseInt(jQuery(cell).attr('colspan')) || 1;
},
rowspanFor: function(cell) {
return parseInt(jQuery(cell).attr('rowspan')) || 1;
},
setColspanFor: function(cell, value) {
return jQuery(cell).attr('colspan', value > 1 ? value : null);
},
setRowspanFor: function(cell, value) {
return jQuery(cell).attr('rowspan', value > 1 ? value : null);
}
});
}).call(this);
(function() {
this.Mercury.Dialog = (function() {
function Dialog(url, name, options) {
this.url = url;
this.name = name;
this.options = options != null ? options : {};
this.button = this.options["for"];
this.build();
this.bindEvents();
this.preload();
}
Dialog.prototype.build = function() {
var _ref;
this.element = jQuery('<div>', {
"class": "mercury-dialog mercury-" + this.name + "-dialog loading",
style: 'display:none'
});
return this.element.appendTo((_ref = jQuery(this.options.appendTo).get(0)) != null ? _ref : 'body');
};
Dialog.prototype.bindEvents = function() {
return this.element.on('mousedown', function(event) {
return event.stopPropagation();
});
};
Dialog.prototype.preload = function() {
if (this.options.preload) {
return this.load();
}
};
Dialog.prototype.toggle = function() {
if (this.visible) {
return this.hide();
} else {
return this.show();
}
};
Dialog.prototype.resize = function() {
return this.show();
};
Dialog.prototype.show = function() {
Mercury.trigger('hide:dialogs', this);
this.visible = true;
if (this.loaded) {
this.element.css({
width: 'auto',
height: 'auto'
});
this.position(this.visible);
} else {
this.position();
}
return this.appear();
};
Dialog.prototype.position = function(keepVisible) {};
Dialog.prototype.appear = function() {
var _this = this;
this.element.css({
display: 'block',
opacity: 0
});
return this.element.animate({
opacity: 0.95
}, 200, 'easeInOutSine', function() {
if (!_this.loaded) {
return _this.load(function() {
return _this.resize();
});
}
});
};
Dialog.prototype.hide = function() {
this.element.hide();
return this.visible = false;
};
Dialog.prototype.load = function(callback) {
var _this = this;
if (!this.url) {
return;
}
if (Mercury.preloadedViews[this.url]) {
this.loadContent(Mercury.preloadedViews[this.url]);
if (Mercury.dialogHandlers[this.name]) {
Mercury.dialogHandlers[this.name].call(this);
}
if (callback) {
return callback();
}
} else {
return jQuery.ajax(this.url, {
success: function(data) {
_this.loadContent(data);
if (Mercury.dialogHandlers[_this.name]) {
Mercury.dialogHandlers[_this.name].call(_this);
}
if (callback) {
return callback();
}
},
error: function() {
_this.hide();
if (_this.button) {
_this.button.removeClass('pressed');
}
return Mercury.notify('Mercury was unable to load %s for the "%s" dialog.', _this.url, _this.name);
}
});
}
};
Dialog.prototype.loadContent = function(data) {
this.loaded = true;
this.element.removeClass('loading');
this.element.html(data);
if (Mercury.config.localization.enabled) {
return this.element.localize(Mercury.locale());
}
};
return Dialog;
})();
}).call(this);
(function() {
var __hasProp = {}.hasOwnProperty,
__extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };
this.Mercury.Palette = (function(_super) {
__extends(Palette, _super);
function Palette(url, name, options) {
this.url = url;
this.name = name;
this.options = options != null ? options : {};
Palette.__super__.constructor.apply(this, arguments);
}
Palette.prototype.build = function() {
var _ref;
this.element = jQuery('<div>', {
"class": "mercury-palette mercury-" + this.name + "-palette loading",
style: 'display:none'
});
return this.element.appendTo((_ref = jQuery(this.options.appendTo).get(0)) != null ? _ref : 'body');
};
Palette.prototype.bindEvents = function() {
var _this = this;
Mercury.on('hide:dialogs', function(event, dialog) {
if (dialog !== _this) {
return _this.hide();
}
});
return Palette.__super__.bindEvents.apply(this, arguments);
};
Palette.prototype.position = function(keepVisible) {
var position, width;
this.element.css({
top: 0,
left: 0,
display: 'block',
visibility: 'hidden'
});
position = this.button.position();
width = this.element.width();
if (position.left + width > jQuery(window).width()) {
position.left = position.left - width + this.button.width();
}
return this.element.css({
top: position.top + this.button.height(),
left: position.left,
display: keepVisible ? 'block' : 'none',
visibility: 'visible'
});
};
return Palette;
})(Mercury.Dialog);
}).call(this);
(function() {
var __hasProp = {}.hasOwnProperty,
__extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };
this.Mercury.Select = (function(_super) {
__extends(Select, _super);
function Select(url, name, options) {
this.url = url;
this.name = name;
this.options = options != null ? options : {};
Select.__super__.constructor.apply(this, arguments);
}
Select.prototype.build = function() {
var _ref;
this.element = jQuery('<div>', {
"class": "mercury-select mercury-" + this.name + "-select loading",
style: 'display:none'
});
return this.element.appendTo((_ref = jQuery(this.options.appendTo).get(0)) != null ? _ref : 'body');
};
Select.prototype.bindEvents = function() {
var _this = this;
Mercury.on('hide:dialogs', function(event, dialog) {
if (dialog !== _this) {
return _this.hide();
}
});
this.element.on('mousedown', function(event) {
return event.preventDefault();
});
return Select.__super__.bindEvents.apply(this, arguments);
};
Select.prototype.position = function(keepVisible) {
var documentHeight, elementHeight, elementWidth, height, left, position, top;
this.element.css({
top: 0,
left: 0,
display: 'block',
visibility: 'hidden'
});
position = this.button.position();
elementWidth = this.element.width();
elementHeight = this.element.height();
documentHeight = jQuery(document).height();
top = position.top + (this.button.height() / 2) - (elementHeight / 2);
if (top < position.top - 100) {
top = position.top - 100;
}
if (top < 20) {
top = 20;
}
height = this.loaded ? 'auto' : elementHeight;
if (top + elementHeight >= documentHeight - 20) {
height = documentHeight - top - 20;
}
left = position.left;
if (left + elementWidth > jQuery(window).width()) {
left = left - elementWidth + this.button.width();
}
return this.element.css({
top: top,
left: left,
height: height,
display: keepVisible ? 'block' : 'none',
visibility: 'visible'
});
};
return Select;
})(Mercury.Dialog);
}).call(this);
(function() {
var __hasProp = {}.hasOwnProperty,
__extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };
this.Mercury.Panel = (function(_super) {
__extends(Panel, _super);
function Panel(url, name, options) {
this.url = url;
this.name = name;
this.options = options != null ? options : {};
Panel.__super__.constructor.apply(this, arguments);
}
Panel.prototype.build = function() {
var _ref;
this.element = jQuery('<div>', {
"class": 'mercury-panel loading',
style: 'display:none;'
});
this.titleElement = jQuery("<h1><span>" + (Mercury.I18n(this.options.title)) + "</span></h1>").appendTo(this.element);
this.paneElement = jQuery('<div>', {
"class": 'mercury-panel-pane'
}).appendTo(this.element);
if (this.options.closeButton) {
jQuery('<a/>', {
"class": 'mercury-panel-close'
}).appendTo(this.titleElement).css({
opacity: 0
});
}
return this.element.appendTo((_ref = jQuery(this.options.appendTo).get(0)) != null ? _ref : 'body');
};
Panel.prototype.bindEvents = function() {
var _this = this;
Mercury.on('resize', function() {
return _this.position(_this.visible);
});
Mercury.on('hide:panels', function(event, panel) {
if (panel === _this) {
return;
}
_this.button.removeClass('pressed');
return _this.hide();
});
this.titleElement.find('.mercury-panel-close').on('click', function(event) {
event.preventDefault();
return Mercury.trigger('hide:panels');
});
this.element.on('mousedown', function(event) {
return event.stopPropagation();
});
this.element.on('ajax:beforeSend', function(event, xhr, options) {
return options.success = function(content) {
_this.loadContent(content);
return _this.resize();
};
});
return Panel.__super__.bindEvents.apply(this, arguments);
};
Panel.prototype.show = function() {
Mercury.trigger('hide:panels', this);
return Panel.__super__.show.apply(this, arguments);
};
Panel.prototype.resize = function() {
var position, postWidth, preWidth,
_this = this;
this.titleElement.find('.mercury-panel-close').css({
opacity: 0
});
this.paneElement.css({
display: 'none'
});
preWidth = this.element.width();
this.paneElement.css({
visibility: 'hidden',
width: 'auto',
display: 'block'
});
postWidth = this.element.width();
this.paneElement.css({
visibility: 'visible',
display: 'none'
});
position = this.element.offset();
this.element.animate({
left: position.left - (postWidth - preWidth),
width: postWidth
}, 200, 'easeInOutSine', function() {
_this.titleElement.find('.mercury-panel-close').animate({
opacity: 1
}, 100);
_this.paneElement.css({
display: 'block',
width: postWidth
});
jQuery(_this.paneElement.find('.focusable').get(0)).focus();
return _this.makeDraggable();
});
if (!this.visible) {
return this.hide();
}
};
Panel.prototype.position = function(keepVisible) {
var elementWidth, height, left, offset, paneHeight;
this.element.css({
display: 'block',
visibility: 'hidden'
});
offset = this.element.offset();
elementWidth = this.element.width();
height = Mercury.displayRect.height - 16;
paneHeight = height - this.titleElement.outerHeight();
this.paneElement.css({
height: paneHeight,
overflowY: paneHeight < 30 ? 'hidden' : 'auto'
});
if (!this.moved) {
left = Mercury.displayRect.width - elementWidth - 20;
}
if (left <= 8) {
left = 8;
}
if (this.pinned || elementWidth + offset.left > Mercury.displayRect.width - 20) {
left = Mercury.displayRect.width - elementWidth - 20;
}
this.element.css({
top: Mercury.displayRect.top + 8,
left: left,
height: height,
display: keepVisible ? 'block' : 'none',
visibility: 'visible'
});
this.makeDraggable();
if (!keepVisible) {
return this.element.hide();
}
};
Panel.prototype.loadContent = function(data) {
this.loaded = true;
this.element.removeClass('loading');
this.paneElement.css({
visibility: 'hidden'
});
this.paneElement.html(data);
if (Mercury.config.localization.enabled) {
return this.paneElement.localize(Mercury.locale());
}
};
Panel.prototype.makeDraggable = function() {
var elementWidth,
_this = this;
elementWidth = this.element.width();
return this.element.draggable({
handle: 'h1 span',
axis: 'x',
opacity: 0.70,
scroll: false,
addClasses: false,
iframeFix: true,
containment: [8, 0, Mercury.displayRect.width - elementWidth - 20, 0],
stop: function() {
var left;
left = _this.element.offset().left;
_this.moved = true;
_this.pinned = left > Mercury.displayRect.width - elementWidth - 30 ? true : false;
return true;
}
});
};
return Panel;
})(Mercury.Dialog);
}).call(this);
(function() {
var __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };
this.Mercury.modal = function(url, options) {
var instance;
if (options == null) {
options = {};
}
instance = new Mercury.Modal(url, options);
instance.show();
return instance;
};
this.Mercury.Modal = (function() {
function Modal(url, options) {
this.url = url;
this.options = options != null ? options : {};
this.hide = __bind(this.hide, this);
}
Modal.prototype.show = function(url, options) {
var _base,
_this = this;
if (url == null) {
url = null;
}
if (options == null) {
options = null;
}
this.url = url || this.url;
this.options = options || this.options;
(_base = this.options).minWidth || (_base.minWidth = 400);
if (this.options.ujsHandling !== false) {
this.options.ujsHandling = true;
}
Mercury.trigger('focus:window');
this.initializeModal();
if (this.visible) {
this.update();
} else {
this.appear();
}
if (this.options.content) {
return setTimeout((function() {
return _this.loadContent(_this.options.content);
}), 500);
}
};
Modal.prototype.initializeModal = function() {
if (this.initialized) {
return;
}
this.build();
this.bindEvents();
return this.initialized = true;
};
Modal.prototype.build = function() {
var _ref, _ref1;
this.element = jQuery('.mercury-modal');
this.overlay = jQuery('.mercury-modal-overlay');
if (!(this.element.get(0) && this.overlay.get(0))) {
this.element = jQuery('<div>', {
"class": 'mercury-modal loading'
});
this.element.html('<h1 class="mercury-modal-title"><span></span><a>×</a></h1>');
this.element.append('<div class="mercury-modal-content-container"><div class="mercury-modal-content"></div></div>');
this.overlay = jQuery('<div>', {
"class": 'mercury-modal-overlay'
});
this.element.appendTo((_ref = jQuery(this.options.appendTo).get(0)) != null ? _ref : 'body');
this.overlay.appendTo((_ref1 = jQuery(this.options.appendTo).get(0)) != null ? _ref1 : 'body');
}
this.titleElement = this.element.find('.mercury-modal-title');
this.contentContainerElement = this.element.find('.mercury-modal-content-container');
return this.contentElement = this.element.find('.mercury-modal-content');
};
Modal.prototype.bindEvents = function() {
var _this = this;
Mercury.on('refresh', function() {
return _this.resize(true);
});
Mercury.on('resize', function() {
return _this.position();
});
this.overlay.on('click', function() {
if (_this.options.allowHideUsingOverlay) {
return _this.hide();
}
});
this.titleElement.find('a').on('click', function() {
return _this.hide();
});
if (this.options.ujsHandling) {
this.element.on('ajax:beforeSend', function(event, xhr, options) {
return options.success = function(content) {
return _this.loadContent(content);
};
});
}
return jQuery(document).on('keydown', function(event) {
if (event.keyCode === 27 && _this.visible) {
return _this.hide();
}
});
};
Modal.prototype.appear = function() {
var _this = this;
this.showing = true;
this.position();
this.overlay.show();
return this.overlay.animate({
opacity: 1
}, 200, 'easeInOutSine', function() {
_this.element.css({
top: -_this.element.height()
});
_this.setTitle();
_this.element.show();
return _this.element.animate({
top: 0
}, 200, 'easeInOutSine', function() {
_this.visible = true;
_this.showing = false;
return _this.load();
});
});
};
Modal.prototype.resize = function(keepVisible) {
var height, titleHeight, visibility, width,
_this = this;
visibility = keepVisible ? 'visible' : 'hidden';
titleHeight = this.titleElement.outerHeight();
width = this.contentElement.outerWidth();
if (this.contentPane) {
this.contentPane.css({
height: 'auto'
});
}
this.contentElement.css({
height: 'auto',
visibility: visibility,
display: 'block'
});
height = this.contentElement.outerHeight() + titleHeight;
if (width < this.options.minWidth) {
width = this.options.minWidth;
}
if (height > Mercury.displayRect.fullHeight || this.options.fullHeight) {
height = Mercury.displayRect.fullHeight;
}
return this.element.stop().animate({
left: (Mercury.displayRect.width - width) / 2,
width: width,
height: height
}, 200, 'easeInOutSine', function() {
var controlHeight;
_this.contentElement.css({
visibility: 'visible',
display: 'block'
});
if (_this.contentPane.length) {
_this.contentElement.css({
height: height - titleHeight,
overflow: 'visible'
});
controlHeight = _this.contentControl.length ? _this.contentControl.outerHeight() + 10 : 0;
_this.contentPane.css({
height: height - titleHeight - controlHeight - 20
});
return _this.contentPane.find('.mercury-display-pane').css({
width: width - 20
});
} else {
return _this.contentElement.css({
height: height - titleHeight,
overflow: 'auto'
});
}
});
};
Modal.prototype.position = function() {
var controlHeight, height, titleHeight, viewportWidth, width;
viewportWidth = Mercury.displayRect.width;
if (this.contentPane) {
this.contentPane.css({
height: 'auto'
});
}
this.contentElement.css({
height: 'auto'
});
this.element.css({
width: 'auto',
height: 'auto',
display: 'block',
visibility: 'hidden'
});
width = this.element.width();
height = this.element.height();
if (width < this.options.minWidth) {
width = this.options.minWidth;
}
if (height > Mercury.displayRect.fullHeight || this.options.fullHeight) {
height = Mercury.displayRect.fullHeight;
}
titleHeight = this.titleElement.outerHeight();
if (this.contentPane && this.contentPane.length) {
this.contentElement.css({
height: height - titleHeight,
overflow: 'visible'
});
controlHeight = this.contentControl.length ? this.contentControl.outerHeight() + 10 : 0;
this.contentPane.css({
height: height - titleHeight - controlHeight - 20
});
this.contentPane.find('.mercury-display-pane').css({
width: width - 20
});
} else {
this.contentElement.css({
height: height - titleHeight,
overflow: 'auto'
});
}
return this.element.css({
left: (viewportWidth - width) / 2,
width: width,
height: height,
display: this.visible ? 'block' : 'none',
visibility: 'visible'
});
};
Modal.prototype.update = function() {
this.reset();
this.resize();
return this.load();
};
Modal.prototype.load = function() {
var _this = this;
this.setTitle();
if (!this.url) {
return;
}
this.element.addClass('loading');
if (Mercury.preloadedViews[this.url]) {
return setTimeout((function() {
return _this.loadContent(Mercury.preloadedViews[_this.url]);
}), 10);
} else {
return jQuery.ajax(this.url, {
headers: Mercury.ajaxHeaders(),
type: this.options.loadType || 'GET',
data: this.options.loadData,
success: function(data) {
return _this.loadContent(data);
},
error: function() {
_this.hide();
return Mercury.notify("Mercury was unable to load %s for the modal.", _this.url);
}
});
}
};
Modal.prototype.loadContent = function(data, options) {
if (options == null) {
options = null;
}
this.initializeModal();
this.options = options || this.options;
this.setTitle();
this.loaded = true;
this.element.removeClass('loading');
this.contentElement.html(data);
this.contentElement.css({
display: 'none',
visibility: 'hidden'
});
this.contentPane = this.element.find('.mercury-display-pane-container');
this.contentControl = this.element.find('.mercury-display-controls');
if (this.options.afterLoad) {
this.options.afterLoad.call(this);
}
if (this.options.handler) {
if (Mercury.modalHandlers[this.options.handler]) {
if (typeof Mercury.modalHandlers[this.options.handler] === 'function') {
Mercury.modalHandlers[this.options.handler].call(this);
} else {
jQuery.extend(this, Mercury.modalHandlers[this.options.handler]);
this.initialize();
}
} else if (Mercury.lightviewHandlers[this.options.handler]) {
if (typeof Mercury.lightviewHandlers[this.options.handler] === 'function') {
Mercury.lightviewHandlers[this.options.handler].call(this);
} else {
jQuery.extend(this, Mercury.lightviewHandlers[this.options.handler]);
this.initialize();
}
}
}
if (Mercury.config.localization.enabled) {
this.element.localize(Mercury.locale());
}
this.element.find('.modal-close').on('click', this.hide);
return this.resize();
};
Modal.prototype.setTitle = function() {
var closeButton;
this.titleElement.find('span').html(Mercury.I18n(this.options.title));
closeButton = this.titleElement.find('a');
if (this.options.closeButton === false) {
return closeButton.hide();
} else {
return closeButton.show();
}
};
Modal.prototype.serializeForm = function() {
return this.element.find('form').serializeObject() || {};
};
Modal.prototype.reset = function() {
this.titleElement.find('span').html('');
return this.contentElement.html('');
};
Modal.prototype.hide = function() {
if (this.showing) {
return;
}
this.options = {};
Mercury.trigger('focus:frame');
this.element.hide();
this.overlay.hide();
this.reset();
return this.visible = false;
};
return Modal;
})();
}).call(this);
(function() {
var __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };
this.Mercury.lightview = function(url, options) {
var _base;
if (options == null) {
options = {};
}
(_base = Mercury.lightview).instance || (_base.instance = new Mercury.Lightview(url, options));
Mercury.lightview.instance.show(url, options);
return Mercury.lightview.instance;
};
this.Mercury.Lightview = (function() {
function Lightview(url, options) {
this.url = url;
this.options = options != null ? options : {};
this.hide = __bind(this.hide, this);
}
Lightview.prototype.show = function(url, options) {
var _this = this;
this.url = url || this.url;
this.options = options || this.options;
if (this.options.ujsHandling !== false) {
this.options.ujsHandling = true;
}
Mercury.trigger('focus:window');
this.initializeLightview();
if (this.visible) {
this.update();
} else {
this.appear();
}
if (this.options.content) {
return setTimeout((function() {
return _this.loadContent(_this.options.content);
}), 500);
}
};
Lightview.prototype.initializeLightview = function() {
if (this.initialized) {
return;
}
this.build();
this.bindEvents();
return this.initialized = true;
};
Lightview.prototype.build = function() {
var _ref, _ref1;
this.element = jQuery('<div>', {
"class": 'mercury-lightview loading'
});
this.element.html('<h1 class="mercury-lightview-title"><span></span></h1>');
this.element.append('<div class="mercury-lightview-content"></div>');
this.overlay = jQuery('<div>', {
"class": 'mercury-lightview-overlay'
});
this.titleElement = this.element.find('.mercury-lightview-title');
if (this.options.closeButton) {
this.titleElement.append('<a class="mercury-lightview-close"></a>');
}
this.contentElement = this.element.find('.mercury-lightview-content');
this.element.appendTo((_ref = jQuery(this.options.appendTo).get(0)) != null ? _ref : 'body');
return this.overlay.appendTo((_ref1 = jQuery(this.options.appendTo).get(0)) != null ? _ref1 : 'body');
};
Lightview.prototype.bindEvents = function() {
var _this = this;
Mercury.on('refresh', function() {
return _this.resize(true);
});
Mercury.on('resize', function() {
if (_this.visible) {
return _this.position();
}
});
this.overlay.on('click', function() {
if (!_this.options.closeButton) {
return _this.hide();
}
});
this.titleElement.find('.mercury-lightview-close').on('click', function() {
return _this.hide();
});
if (this.options.ujsHandling) {
this.element.on('ajax:beforeSend', function(event, xhr, options) {
return options.success = function(content) {
return _this.loadContent(content);
};
});
}
return jQuery(document).on('keydown', function(event) {
if (event.keyCode === 27 && _this.visible) {
return _this.hide();
}
});
};
Lightview.prototype.appear = function() {
var _this = this;
this.showing = true;
this.position();
this.overlay.show().css({
opacity: 0
});
return this.overlay.animate({
opacity: 1
}, 200, 'easeInOutSine', function() {
_this.setTitle();
_this.element.show().css({
opacity: 0
});
return _this.element.stop().animate({
opacity: 1
}, 200, 'easeInOutSine', function() {
_this.visible = true;
_this.showing = false;
return _this.load();
});
});
};
Lightview.prototype.resize = function(keepVisible) {
var height, titleHeight, viewportHeight, viewportWidth, visibility, width,
_this = this;
visibility = keepVisible ? 'visible' : 'hidden';
viewportWidth = Mercury.displayRect.width;
viewportHeight = Mercury.displayRect.fullHeight;
titleHeight = this.titleElement.outerHeight();
width = this.contentElement.outerWidth();
if (width > viewportWidth - 40 || this.options.fullSize) {
width = viewportWidth - 40;
}
if (this.contentPane) {
this.contentPane.css({
height: 'auto'
});
}
this.contentElement.css({
height: 'auto',
visibility: visibility,
display: 'block'
});
height = this.contentElement.outerHeight() + titleHeight;
if (height > viewportHeight - 20 || this.options.fullSize) {
height = viewportHeight - 20;
}
if (width < 300) {
width = 300;
}
if (height < 150) {
height = 150;
}
return this.element.stop().animate({
top: ((viewportHeight - height) / 2) + 10,
left: (Mercury.displayRect.width - width) / 2,
width: width,
height: height
}, 200, 'easeInOutSine', function() {
var controlHeight;
_this.contentElement.css({
visibility: 'visible',
display: 'block'
});
if (_this.contentPane.length) {
_this.contentElement.css({
height: height - titleHeight,
overflow: 'visible'
});
controlHeight = _this.contentControl.length ? _this.contentControl.outerHeight() : 0;
_this.contentPane.css({
height: height - titleHeight - controlHeight - 40
});
return _this.contentPane.find('.mercury-display-pane').css({
width: width - 40
});
} else {
return _this.contentElement.css({
height: height - titleHeight - 30,
overflow: 'auto'
});
}
});
};
Lightview.prototype.position = function() {
var controlHeight, height, titleHeight, viewportHeight, viewportWidth, width;
viewportWidth = Mercury.displayRect.width;
viewportHeight = Mercury.displayRect.fullHeight;
if (this.contentPane) {
this.contentPane.css({
height: 'auto'
});
}
this.contentElement.css({
height: 'auto'
});
this.element.css({
width: 'auto',
height: 'auto',
display: 'block',
visibility: 'hidden'
});
width = this.contentElement.width() + 40;
height = this.contentElement.height() + this.titleElement.outerHeight() + 30;
if (width > viewportWidth - 40 || this.options.fullSize) {
width = viewportWidth - 40;
}
if (height > viewportHeight - 20 || this.options.fullSize) {
height = viewportHeight - 20;
}
if (width < 300) {
width = 300;
}
if (height < 150) {
height = 150;
}
titleHeight = this.titleElement.outerHeight();
if (this.contentPane && this.contentPane.length) {
this.contentElement.css({
height: height - titleHeight,
overflow: 'visible'
});
controlHeight = this.contentControl.length ? this.contentControl.outerHeight() : 0;
this.contentPane.css({
height: height - titleHeight - controlHeight - 40
});
this.contentPane.find('.mercury-display-pane').css({
width: width - 40
});
} else {
this.contentElement.css({
height: height - titleHeight - 30,
overflow: 'auto'
});
}
return this.element.css({
top: ((viewportHeight - height) / 2) + 10,
left: (viewportWidth - width) / 2,
width: width,
height: height,
display: this.visible ? 'block' : 'none',
visibility: 'visible'
});
};
Lightview.prototype.update = function() {
this.reset();
this.resize();
return this.load();
};
Lightview.prototype.load = function() {
var _this = this;
this.setTitle();
if (!this.url) {
return;
}
this.element.addClass('loading');
if (Mercury.preloadedViews[this.url]) {
return setTimeout((function() {
return _this.loadContent(Mercury.preloadedViews[_this.url]);
}), 10);
} else {
return jQuery.ajax(this.url, {
headers: Mercury.ajaxHeaders(),
type: this.options.loadType || 'GET',
data: this.options.loadData,
success: function(data) {
return _this.loadContent(data);
},
error: function() {
_this.hide();
return Mercury.notify('Mercury was unable to load %s for the lightview.', _this.url);
}
});
}
};
Lightview.prototype.loadContent = function(data, options) {
if (options == null) {
options = null;
}
this.initializeLightview();
this.options = options || this.options;
this.setTitle();
this.loaded = true;
this.element.removeClass('loading');
this.contentElement.html(data);
this.contentElement.css({
display: 'none',
visibility: 'hidden'
});
this.contentPane = this.element.find('.mercury-display-pane-container');
this.contentControl = this.element.find('.mercury-display-controls');
if (this.options.afterLoad) {
this.options.afterLoad.call(this);
}
if (this.options.handler) {
if (Mercury.modalHandlers[this.options.handler]) {
if (typeof Mercury.modalHandlers[this.options.handler] === 'function') {
Mercury.modalHandlers[this.options.handler].call(this);
} else {
jQuery.extend(this, Mercury.modalHandlers[this.options.handler]);
this.initialize();
}
} else if (Mercury.lightviewHandlers[this.options.handler]) {
if (typeof Mercury.lightviewHandlers[this.options.handler] === 'function') {
Mercury.lightviewHandlers[this.options.handler].call(this);
} else {
jQuery.extend(this, Mercury.lightviewHandlers[this.options.handler]);
this.initialize();
}
}
}
if (Mercury.config.localization.enabled) {
this.element.localize(Mercury.locale());
}
this.element.find('.lightview-close').on('click', this.hide);
return this.resize();
};
Lightview.prototype.setTitle = function() {
return this.titleElement.find('span').html(Mercury.I18n(this.options.title));
};
Lightview.prototype.serializeForm = function() {
return this.element.find('form').serializeObject() || {};
};
Lightview.prototype.reset = function() {
this.titleElement.find('span').html('');
return this.contentElement.html('');
};
Lightview.prototype.hide = function() {
if (this.showing) {
return;
}
this.options = {};
Mercury.trigger('focus:frame');
this.element.hide();
this.overlay.hide();
this.reset();
return this.visible = false;
};
return Lightview;
})();
}).call(this);
(function() {
this.Mercury.Statusbar = (function() {
function Statusbar(options) {
this.options = options != null ? options : {};
this.visible = this.options.visible;
this.build();
this.bindEvents();
}
Statusbar.prototype.build = function() {
var _ref;
this.element = jQuery('<div>', {
"class": 'mercury-statusbar'
});
this.aboutElement = jQuery('<a>', {
"class": "mercury-statusbar-about"
}).appendTo(this.element).html("Mercury Editor v" + Mercury.version);
this.pathElement = jQuery('<div>', {
"class": 'mercury-statusbar-path'
}).appendTo(this.element);
if (!this.visible) {
this.element.css({
visibility: 'hidden'
});
}
return this.element.appendTo((_ref = jQuery(this.options.appendTo).get(0)) != null ? _ref : 'body');
};
Statusbar.prototype.bindEvents = function() {
var _this = this;
Mercury.on('region:update', function(event, options) {
if (options.region && jQuery.type(options.region.path) === 'function') {
return _this.setPath(options.region.path());
}
});
return this.aboutElement.on('click', function() {
return Mercury.lightview('/mercury/lightviews/about.html', {
title: "Mercury Editor v" + Mercury.version
});
});
};
Statusbar.prototype.height = function() {
return this.element.outerHeight();
};
Statusbar.prototype.top = function() {
var currentTop, top;
top = this.element.offset().top;
currentTop = parseInt(this.element.css('bottom')) < 0 ? top - this.element.outerHeight() : top;
if (this.visible) {
return currentTop;
} else {
return top + this.element.outerHeight();
}
};
Statusbar.prototype.setPath = function(elements) {
var element, path, _i, _len;
path = [];
for (_i = 0, _len = elements.length; _i < _len; _i++) {
element = elements[_i];
path.push("<a>" + (element.tagName.toLowerCase()) + "</a>");
}
return this.pathElement.html("<span><strong>" + (Mercury.I18n('Path:')) + " </strong>" + (path.reverse().join(' » ')) + "</span>");
};
Statusbar.prototype.show = function() {
this.visible = true;
this.element.css({
opacity: 0,
visibility: 'visible'
});
return this.element.animate({
opacity: 1
}, 200, 'easeInOutSine');
};
Statusbar.prototype.hide = function() {
this.visible = false;
return this.element.css({
visibility: 'hidden'
});
};
return Statusbar;
})();
}).call(this);
(function() {
var __hasProp = {}.hasOwnProperty;
this.Mercury.Toolbar = (function() {
function Toolbar(options) {
this.options = options != null ? options : {};
this.visible = this.options.visible;
this.build();
this.bindEvents();
}
Toolbar.prototype.build = function() {
var button, buttonName, buttons, container, expander, options, toolbar, toolbarName, _ref, _ref1;
this.element = jQuery('<div>', {
"class": 'mercury-toolbar-container',
style: 'width:10000px'
});
this.element.css({
width: '100%'
});
this.element.appendTo((_ref = jQuery(this.options.appendTo).get(0)) != null ? _ref : 'body');
_ref1 = Mercury.config.toolbars;
for (toolbarName in _ref1) {
if (!__hasProp.call(_ref1, toolbarName)) continue;
buttons = _ref1[toolbarName];
if (buttons._custom) {
continue;
}
toolbar = jQuery('<div>', {
"class": "mercury-toolbar mercury-" + toolbarName + "-toolbar"
}).appendTo(this.element);
if (buttons._regions) {
toolbar.attr('data-regions', buttons._regions);
}
container = jQuery('<div>', {
"class": 'mercury-toolbar-button-container'
}).appendTo(toolbar);
for (buttonName in buttons) {
if (!__hasProp.call(buttons, buttonName)) continue;
options = buttons[buttonName];
if (buttonName === '_regions') {
continue;
}
button = this.buildButton(buttonName, options);
if (button) {
button.appendTo(container);
}
}
if (container.css('white-space') === 'nowrap') {
expander = new Mercury.Toolbar.Expander(toolbarName, {
appendTo: toolbar,
"for": container
});
expander.appendTo(this.element);
}
if (Mercury.config.toolbars['primary'] && toolbarName !== 'primary') {
toolbar.addClass('disabled');
}
}
if (!this.visible) {
return this.element.css({
display: 'none'
});
}
};
Toolbar.prototype.buildButton = function(name, options) {
var action, button, group, handled, opts, summary, title;
if (name[0] === '_') {
return false;
}
switch (jQuery.type(options)) {
case 'array':
title = options[0], summary = options[1], handled = options[2];
return new Mercury.Toolbar.Button(name, title, summary, handled, {
appendDialogsTo: this.element
});
case 'object':
group = new Mercury.Toolbar.ButtonGroup(name, options);
for (action in options) {
if (!__hasProp.call(options, action)) continue;
opts = options[action];
button = this.buildButton(action, opts);
if (button) {
button.appendTo(group);
}
}
return group;
case 'string':
return jQuery('<hr>', {
"class": "mercury-" + (options === '-' ? 'line-separator' : 'separator')
});
default:
throw Mercury.I18n('Unknown button structure -- please provide an array, object, or string for "%s".', name);
}
};
Toolbar.prototype.bindEvents = function() {
var _this = this;
Mercury.on('region:focused', function(event, options) {
var regions, toolbar, _i, _len, _ref, _results;
_ref = _this.element.find(".mercury-toolbar");
_results = [];
for (_i = 0, _len = _ref.length; _i < _len; _i++) {
toolbar = _ref[_i];
toolbar = jQuery(toolbar);
if (regions = toolbar.data('regions')) {
if (regions.split(',').indexOf(options.region.type()) > -1) {
_results.push(toolbar.removeClass('disabled'));
} else {
_results.push(void 0);
}
} else {
_results.push(void 0);
}
}
return _results;
});
Mercury.on('region:blurred', function(event, options) {
var regions, toolbar, _i, _len, _ref, _results;
_ref = _this.element.find(".mercury-toolbar");
_results = [];
for (_i = 0, _len = _ref.length; _i < _len; _i++) {
toolbar = _ref[_i];
toolbar = jQuery(toolbar);
if (regions = toolbar.data('regions')) {
if (regions.split(',').indexOf(options.region.type()) > -1) {
_results.push(toolbar.addClass('disabled'));
} else {
_results.push(void 0);
}
} else {
_results.push(void 0);
}
}
return _results;
});
this.element.on('click', function() {
return Mercury.trigger('hide:dialogs');
});
return this.element.on('mousedown', function(event) {
return event.preventDefault();
});
};
Toolbar.prototype.height = function(force) {
if (force == null) {
force = false;
}
if (this.visible || force) {
return this.element.outerHeight();
} else {
return 0;
}
};
Toolbar.prototype.top = function() {
if (this.visible) {
return this.element.offset().top;
} else {
return 0;
}
};
Toolbar.prototype.show = function() {
this.visible = true;
this.element.css({
top: -this.element.outerHeight(),
display: 'block'
});
return this.element.animate({
top: 0
}, 200, 'easeInOutSine');
};
Toolbar.prototype.hide = function() {
this.visible = false;
return this.element.hide();
};
return Toolbar;
})();
}).call(this);
(function() {
var __hasProp = {}.hasOwnProperty;
this.Mercury.Toolbar.Button = (function() {
function Button(name, title, summary, types, options) {
this.name = name;
this.title = title;
this.summary = summary != null ? summary : null;
this.types = types != null ? types : {};
this.options = options != null ? options : {};
if (this.title) {
this.title = Mercury.I18n(this.title);
}
if (this.summary) {
this.summary = Mercury.I18n(this.summary);
}
this.build();
this.bindEvents();
return this.element;
}
Button.prototype.build = function() {
var mixed, result, type, _ref, _ref1, _results;
this.element = jQuery('<div>', {
title: (_ref = this.summary) != null ? _ref : this.title,
"class": "mercury-button mercury-" + this.name + "-button"
}).html("<em>" + this.title + "</em>");
this.element.data('expander', "<div class=\"mercury-expander-button\" data-button=\"" + this.name + "\"><em></em><span>" + this.title + "</span></div>");
this.handled = {};
_ref1 = this.types;
_results = [];
for (type in _ref1) {
if (!__hasProp.call(_ref1, type)) continue;
mixed = _ref1[type];
switch (type) {
case 'preload':
_results.push(true);
break;
case 'regions':
this.element.addClass('disabled');
_results.push(this.handled[type] = jQuery.isFunction(mixed) ? mixed.call(this, this.name) : mixed);
break;
case 'toggle':
_results.push(this.handled[type] = true);
break;
case 'mode':
_results.push(this.handled[type] = mixed === true ? this.name : mixed);
break;
case 'context':
_results.push(this.handled[type] = jQuery.isFunction(mixed) ? mixed : Mercury.Toolbar.Button.contexts[this.name]);
break;
case 'palette':
this.element.addClass("mercury-button-palette");
result = jQuery.isFunction(mixed) ? mixed.call(this, this.name) : mixed;
_results.push(this.handled[type] = typeof result === 'string' ? new Mercury.Palette(result, this.name, this.defaultDialogOptions()) : result);
break;
case 'select':
this.element.addClass("mercury-button-select").find('em').html(this.title);
result = jQuery.isFunction(mixed) ? mixed.call(this, this.name) : mixed;
_results.push(this.handled[type] = typeof result === 'string' ? new Mercury.Select(result, this.name, this.defaultDialogOptions()) : result);
break;
case 'panel':
this.element.addClass('mercury-button-panel');
this.handled['toggle'] = true;
result = jQuery.isFunction(mixed) ? mixed.call(this, this.name) : mixed;
_results.push(this.handled[type] = typeof result === 'string' ? new Mercury.Panel(result, this.name, this.defaultDialogOptions()) : result);
break;
case 'modal':
_results.push(this.handled[type] = jQuery.isFunction(mixed) ? mixed.call(this, this.name) : mixed);
break;
case 'lightview':
_results.push(this.handled[type] = jQuery.isFunction(mixed) ? mixed.call(this, this.name) : mixed);
break;
default:
throw Mercury.I18n('Unknown button type \"%s\" used for the \"%s\" button.', type, this.name);
}
}
return _results;
};
Button.prototype.bindEvents = function() {
var _this = this;
Mercury.on('button', function(event, options) {
if (options.action === _this.name) {
return _this.element.click();
}
});
Mercury.on('mode', function(event, options) {
if (_this.handled.mode === options.mode && _this.handled.toggle) {
return _this.togglePressed();
}
});
Mercury.on('region:update', function(event, options) {
var element;
if (_this.handled.context && options.region && jQuery.type(options.region.currentElement) === 'function') {
element = options.region.currentElement();
if (element.length && _this.handled.context.call(_this, element, options.region.element)) {
return _this.element.addClass('active');
} else {
return _this.element.removeClass('active');
}
} else {
return _this.element.removeClass('active');
}
});
Mercury.on('region:focused', function(event, options) {
if (_this.handled.regions && options.region && options.region.type()) {
if (_this.handled.regions.indexOf(options.region.type()) > -1) {
return _this.element.removeClass('disabled');
} else {
return _this.element.addClass('disabled');
}
}
});
Mercury.on('region:blurred', function() {
if (_this.handled.regions) {
return _this.element.addClass('disabled');
}
});
this.element.on('mousedown', function() {
return _this.element.addClass('active');
});
this.element.on('mouseup', function() {
return _this.element.removeClass('active');
});
return this.element.on('click', function(event) {
if (_this.element.closest('.disabled').length) {
return;
}
return _this.handleClick(event);
});
};
Button.prototype.handleClick = function(event) {
var handled, mixed, type, _ref;
handled = false;
_ref = this.handled;
for (type in _ref) {
if (!__hasProp.call(_ref, type)) continue;
mixed = _ref[type];
switch (type) {
case 'toggle':
if (!this.handled.mode) {
this.togglePressed();
}
break;
case 'mode':
handled = true;
Mercury.trigger('mode', {
mode: mixed
});
break;
case 'modal':
handled = this.handleModal(event);
break;
case 'lightview':
handled = this.handleLightview(event);
break;
case 'palette':
case 'select':
case 'panel':
handled = this.handleDialog(event, type);
}
}
if (!handled) {
Mercury.trigger('action', {
action: this.name
});
}
if (this.options['regions'] && this.options['regions'].length) {
return Mercury.trigger('focus:frame');
}
};
Button.prototype.handleModal = function(event) {
Mercury.modal(this.handled.modal, {
title: this.summary || this.title,
handler: this.name
});
return true;
};
Button.prototype.handleLightview = function(event) {
Mercury.lightview(this.handled.lightview, {
title: this.summary || this.title,
handler: this.name,
closeButton: true
});
return true;
};
Button.prototype.handleDialog = function(event, type) {
event.stopPropagation();
this.handled[type].toggle();
return true;
};
Button.prototype.defaultDialogOptions = function() {
return {
title: this.summary || this.title,
preload: this.types.preload,
appendTo: this.options.appendDialogsTo || 'body',
closeButton: true,
"for": this.element
};
};
Button.prototype.togglePressed = function() {
return this.element.toggleClass('pressed');
};
return Button;
})();
this.Mercury.Toolbar.Button.contexts = {
backColor: function(node) {
return this.element.css('background-color', node.css('background-color'));
},
foreColor: function(node) {
return this.element.css('background-color', node.css('color'));
},
bold: function(node) {
var weight;
weight = node.css('font-weight');
return weight === 'bold' || weight > 400;
},
italic: function(node) {
return node.css('font-style') === 'italic';
},
overline: function(node) {
var parent, _i, _len, _ref;
if (node.css('text-decoration') === 'overline') {
return true;
}
_ref = node.parentsUntil(this.element);
for (_i = 0, _len = _ref.length; _i < _len; _i++) {
parent = _ref[_i];
if (jQuery(parent).css('text-decoration') === 'overline') {
return true;
}
}
return false;
},
strikethrough: function(node, region) {
return node.css('text-decoration') === 'line-through' || !!node.closest('strike', region).length;
},
underline: function(node, region) {
return node.css('text-decoration') === 'underline' || !!node.closest('u', region).length;
},
subscript: function(node, region) {
return !!node.closest('sub', region).length;
},
superscript: function(node, region) {
return !!node.closest('sup', region).length;
},
justifyLeft: function(node) {
return node.css('text-align').indexOf('left') > -1;
},
justifyCenter: function(node) {
return node.css('text-align').indexOf('center') > -1;
},
justifyRight: function(node) {
return node.css('text-align').indexOf('right') > -1;
},
justifyFull: function(node) {
return node.css('text-align').indexOf('justify') > -1;
},
insertOrderedList: function(node, region) {
return !!node.closest('ol', region.element).length;
},
insertUnorderedList: function(node, region) {
return !!node.closest('ul', region.element).length;
}
};
}).call(this);
(function() {
this.Mercury.Toolbar.ButtonGroup = (function() {
function ButtonGroup(name, options) {
this.name = name;
this.options = options != null ? options : {};
this.build();
this.bindEvents();
this.regions = this.options._regions;
return this.element;
}
ButtonGroup.prototype.build = function() {
this.element = jQuery('<div>', {
"class": "mercury-button-group mercury-" + this.name + "-group"
});
if (this.options._context || this.options._regions) {
return this.element.addClass('disabled');
}
};
ButtonGroup.prototype.bindEvents = function() {
var _this = this;
Mercury.on('region:update', function(event, options) {
var context, element;
context = Mercury.Toolbar.ButtonGroup.contexts[_this.name];
if (context) {
if (options.region && jQuery.type(options.region.currentElement) === 'function') {
element = options.region.currentElement();
if (element.length && context.call(_this, element, options.region.element)) {
return _this.element.removeClass('disabled');
} else {
return _this.element.addClass('disabled');
}
}
}
});
Mercury.on('region:focused', function(event, options) {
if (_this.regions && options.region && options.region.type()) {
if (_this.regions.indexOf(options.region.type()) > -1) {
if (!_this.options._context) {
return _this.element.removeClass('disabled');
}
} else {
return _this.element.addClass('disabled');
}
}
});
return Mercury.on('region:blurred', function(event, options) {
if (_this.options.regions) {
return _this.element.addClass('disabled');
}
});
};
return ButtonGroup;
})();
this.Mercury.Toolbar.ButtonGroup.contexts = {
table: function(node, region) {
return !!node.closest('table', region).length;
}
};
}).call(this);
(function() {
var __hasProp = {}.hasOwnProperty,
__extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };
this.Mercury.Toolbar.Expander = (function(_super) {
__extends(Expander, _super);
function Expander(name, options) {
this.name = name;
this.options = options;
this.container = this.options["for"];
Expander.__super__.constructor.call(this, null, this.name, this.options);
return this.element;
}
Expander.prototype.build = function() {
var _ref;
this.container.css({
whiteSpace: 'normal',
visibility: 'hidden',
display: 'block'
});
this.container.css({
visibility: 'visible'
});
this.trigger = jQuery('<div>', {
"class": 'mercury-toolbar-expander'
}).appendTo((_ref = jQuery(this.options.appendTo).get(0)) != null ? _ref : 'body');
this.element = jQuery('<div>', {
"class": "mercury-palette mercury-expander mercury-" + this.name + "-expander",
style: 'display:none'
});
return this.windowResize();
};
Expander.prototype.bindEvents = function() {
var _this = this;
Mercury.on('hide:dialogs', function(event, dialog) {
if (dialog !== _this) {
return _this.hide();
}
});
Mercury.on('resize', function() {
return _this.windowResize();
});
Expander.__super__.bindEvents.apply(this, arguments);
this.trigger.click(function(event) {
var button, hiddenButtons, _i, _len, _ref;
event.stopPropagation();
hiddenButtons = [];
_ref = _this.container.find('.mercury-button');
for (_i = 0, _len = _ref.length; _i < _len; _i++) {
button = _ref[_i];
button = jQuery(button);
if (button.position().top > 5) {
hiddenButtons.push(button.data('expander'));
}
}
_this.loadContent(hiddenButtons.join(''));
return _this.toggle();
});
return this.element.click(function(event) {
var button, buttonName;
buttonName = jQuery(event.target).closest('[data-button]').data('button');
button = _this.container.find(".mercury-" + buttonName + "-button");
return button.click();
});
};
Expander.prototype.windowResize = function() {
if (jQuery(window).width() === this.container.outerWidth()) {
this.trigger.show();
} else {
this.trigger.hide();
}
return this.hide();
};
Expander.prototype.position = function(keepVisible) {
var position, width;
this.element.css({
top: 0,
left: 0,
display: 'block',
visibility: 'hidden'
});
position = this.trigger.position();
width = this.element.width();
if (position.left + width > jQuery(window).width()) {
position.left = position.left - width + this.trigger.width();
}
return this.element.css({
top: position.top + this.trigger.height(),
left: position.left,
display: keepVisible ? 'block' : 'none',
visibility: 'visible'
});
};
return Expander;
})(Mercury.Palette);
}).call(this);
(function() {
this.Mercury.tooltip = function(forElement, content, options) {
if (options == null) {
options = {};
}
Mercury.tooltip.show(forElement, content, options);
return Mercury.tooltip;
};
jQuery.extend(Mercury.tooltip, {
show: function(forElement, content, options) {
this.forElement = forElement;
this.content = content;
this.options = options != null ? options : {};
this.document = this.forElement.get(0).ownerDocument;
this.initialize();
if (this.visible) {
return this.update();
} else {
return this.appear();
}
},
initialize: function() {
if (this.initialized) {
return;
}
this.build();
this.bindEvents();
return this.initialized = true;
},
build: function() {
var _ref;
this.element = jQuery('<div>', {
"class": 'mercury-tooltip'
});
return this.element.appendTo((_ref = jQuery(this.options.appendTo).get(0)) != null ? _ref : 'body');
},
bindEvents: function() {
var parent, _i, _len, _ref,
_this = this;
Mercury.on('resize', function() {
if (_this.visible) {
return _this.position();
}
});
this.element.on('mousedown', function(event) {
event.preventDefault();
return event.stopPropagation();
});
_ref = this.forElement.parentsUntil(jQuery('body', this.document));
for (_i = 0, _len = _ref.length; _i < _len; _i++) {
parent = _ref[_i];
if (!(parent.scrollHeight > parent.clientHeight)) {
continue;
}
jQuery(parent).on('scroll', function() {
if (_this.visible) {
return _this.position();
}
});
}
return jQuery(this.document).on('scroll', function() {
if (_this.visible) {
return _this.position();
}
});
},
appear: function() {
var _this = this;
this.update();
this.element.show();
return this.element.animate({
opacity: 1
}, 200, 'easeInOutSine', function() {
return _this.visible = true;
});
},
update: function() {
this.element.html(this.content);
return this.position();
},
position: function() {
var left, offset, top, width;
offset = this.forElement.offset();
width = this.element.width();
top = offset.top + (Mercury.displayRect.top - jQuery(this.document).scrollTop()) + this.forElement.outerHeight();
left = offset.left - jQuery(this.document).scrollLeft();
if ((left + width + 25) > Mercury.displayRect.width) {
left = left - (left + width + 25) - Mercury.displayRect.width;
}
left = left <= 0 ? 0 : left;
return this.element.css({
top: top,
left: left
});
},
hide: function() {
if (!this.initialized) {
return;
}
this.element.hide();
return this.visible = false;
}
});
}).call(this);
(function() {
var __hasProp = {}.hasOwnProperty;
this.Mercury.Snippet = (function() {
Snippet.all = [];
Snippet.displayOptionsFor = function(name, options, displayOptions) {
var snippet;
if (options == null) {
options = {};
}
if (displayOptions == null) {
displayOptions = true;
}
if (displayOptions) {
Mercury.modal(this.optionsUrl(name), jQuery.extend({
title: 'Snippet Options',
handler: 'insertSnippet',
snippetName: name,
loadType: Mercury.config.snippets.method
}, options));
} else {
snippet = Mercury.Snippet.create(name);
Mercury.trigger('action', {
action: 'insertSnippet',
value: snippet
});
}
return Mercury.snippet = null;
};
Snippet.optionsUrl = function(name) {
var url;
url = Mercury.config.snippets.optionsUrl;
if (typeof url === 'function') {
url = url();
}
return url.replace(':name', name);
};
Snippet.previewUrl = function(name) {
var url;
url = Mercury.config.snippets.previewUrl;
if (typeof url === 'function') {
url = url();
}
return url.replace(':name', name);
};
Snippet.create = function(name, options) {
var instance;
instance = new Mercury.Snippet(name, this.uniqueId(), options);
this.all.push(instance);
return instance;
};
Snippet.uniqueId = function() {
var i, identities, identity, snippet, _ref;
_ref = [0, "snippet_0"], i = _ref[0], identity = _ref[1];
identities = (function() {
var _i, _len, _ref1, _results;
_ref1 = this.all;
_results = [];
for (_i = 0, _len = _ref1.length; _i < _len; _i++) {
snippet = _ref1[_i];
_results.push(snippet.identity);
}
return _results;
}).call(this);
while (identities.indexOf(identity) !== -1) {
i += 1;
identity = "snippet_" + i;
}
return identity;
};
Snippet.find = function(identity) {
var snippet, _i, _len, _ref;
_ref = this.all;
for (_i = 0, _len = _ref.length; _i < _len; _i++) {
snippet = _ref[_i];
if (snippet.identity === identity) {
return snippet;
}
}
return null;
};
Snippet.load = function(snippets) {
var details, identity, instance, _results;
_results = [];
for (identity in snippets) {
if (!__hasProp.call(snippets, identity)) continue;
details = snippets[identity];
instance = new Mercury.Snippet(details.name, identity, details);
_results.push(this.all.push(instance));
}
return _results;
};
Snippet.clearAll = function() {
delete this.all;
return this.all = [];
};
function Snippet(name, identity, options) {
this.name = name;
this.identity = identity;
if (options == null) {
options = {};
}
this.version = 0;
this.data = '';
this.wrapperTag = 'div';
this.wrapperClass = '';
this.history = new Mercury.HistoryBuffer();
this.setOptions(options);
}
Snippet.prototype.getHTML = function(context, callback) {
var element, elementClass;
if (callback == null) {
callback = null;
}
elementClass = "" + this.name + "-snippet";
if (this.wrapperClass) {
elementClass += " " + this.wrapperClass;
}
element = jQuery("<" + this.wrapperTag + ">", {
"class": elementClass,
contenteditable: "false",
'data-snippet': this.identity,
'data-version': this.version
}, context);
element.html("[" + this.identity + "]");
this.loadPreview(element, callback);
return element;
};
Snippet.prototype.getText = function(callback) {
return "[--" + this.identity + "--]";
};
Snippet.prototype.loadPreview = function(element, callback) {
var _this = this;
if (callback == null) {
callback = null;
}
return jQuery.ajax(Snippet.previewUrl(this.name), {
headers: Mercury.ajaxHeaders(),
type: Mercury.config.snippets.method,
data: this.options,
success: function(data) {
_this.data = data;
element.html(data);
if (callback) {
return callback();
}
},
error: function() {
return Mercury.notify('Error loading the preview for the \"%s\" snippet.', _this.name);
}
});
};
Snippet.prototype.displayOptions = function() {
Mercury.snippet = this;
return Mercury.modal(Snippet.optionsUrl(this.name), {
title: 'Snippet Options',
handler: 'insertSnippet',
loadType: Mercury.config.snippets.method,
loadData: this.options
});
};
Snippet.prototype.setOptions = function(options) {
this.options = options;
delete this.options['authenticity_token'];
delete this.options['utf8'];
if (this.options.wrapperTag) {
this.wrapperTag = this.options.wrapperTag;
}
if (this.options.wrapperClass) {
this.wrapperClass = this.options.wrapperClass;
}
this.version += 1;
return this.history.push(this.options);
};
Snippet.prototype.setVersion = function(version) {
if (version == null) {
version = null;
}
version = parseInt(version);
if (version && this.history.stack[version - 1]) {
this.version = version;
this.options = this.history.stack[version - 1];
return true;
}
return false;
};
Snippet.prototype.serialize = function() {
return $.extend({
name: this.name
}, this.options);
};
return Snippet;
})();
}).call(this);
(function() {
var __hasProp = {}.hasOwnProperty,
__extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };
this.Mercury.SnippetToolbar = (function(_super) {
__extends(SnippetToolbar, _super);
function SnippetToolbar(document, options) {
this.document = document;
this.options = options != null ? options : {};
this._boundEvents = [];
SnippetToolbar.__super__.constructor.call(this, this.options);
}
SnippetToolbar.prototype.build = function() {
var button, buttonName, options, _ref, _ref1, _results;
this.element = jQuery('<div>', {
"class": 'mercury-toolbar mercury-snippet-toolbar',
style: 'display:none'
});
this.element.appendTo((_ref = jQuery(this.options.appendTo).get(0)) != null ? _ref : 'body');
_ref1 = Mercury.config.toolbars.snippets;
_results = [];
for (buttonName in _ref1) {
if (!__hasProp.call(_ref1, buttonName)) continue;
options = _ref1[buttonName];
button = this.buildButton(buttonName, options);
if (button) {
_results.push(button.appendTo(this.element));
} else {
_results.push(void 0);
}
}
return _results;
};
SnippetToolbar.prototype.bindEvents = function() {
var _this = this;
this.bindReleasableEvent(Mercury, 'show:toolbar', function(event, options) {
if (!options.snippet) {
return;
}
options.snippet.mouseout(function() {
return _this.hide();
});
return _this.show(options.snippet);
});
this.bindReleasableEvent(Mercury, 'hide:toolbar', function(event, options) {
if (!(options.type && options.type === 'snippet')) {
return;
}
return _this.hide(options.immediately);
});
this.bindReleasableEvent(jQuery(this.document), 'scroll', function() {
if (_this.visible) {
return _this.position();
}
});
this.element.mousemove(function() {
return clearTimeout(_this.hideTimeout);
});
return this.element.mouseout(function() {
return _this.hide();
});
};
SnippetToolbar.prototype.bindReleasableEvent = function(target, eventName, handler) {
target.on(eventName, handler);
return this._boundEvents.push([target, eventName, handler]);
};
SnippetToolbar.prototype.show = function(snippet) {
this.snippet = snippet;
Mercury.tooltip.hide();
this.position();
return this.appear();
};
SnippetToolbar.prototype.position = function() {
var left, offset, top;
offset = this.snippet.offset();
top = offset.top + Mercury.displayRect.top - jQuery(this.document).scrollTop() - this.height() + 10;
left = offset.left - jQuery(this.document).scrollLeft();
return this.element.css({
top: top,
left: left
});
};
SnippetToolbar.prototype.appear = function() {
clearTimeout(this.hideTimeout);
if (this.visible) {
return;
}
this.visible = true;
this.element.css({
display: 'block',
opacity: 0
});
return this.element.stop().animate({
opacity: 1
}, 200, 'easeInOutSine');
};
SnippetToolbar.prototype.hide = function(immediately) {
var _this = this;
if (immediately == null) {
immediately = false;
}
clearTimeout(this.hideTimeout);
if (immediately) {
this.element.hide();
return this.visible = false;
} else {
return this.hideTimeout = setTimeout(function() {
_this.element.stop().animate({
opacity: 0
}, 300, 'easeInOutSine', function() {
return _this.element.hide();
});
return _this.visible = false;
}, 500);
}
};
SnippetToolbar.prototype.release = function() {
var eventName, handler, target, _i, _len, _ref, _ref1;
this.element.off();
this.element.remove();
_ref = this._boundEvents;
for (_i = 0, _len = _ref.length; _i < _len; _i++) {
_ref1 = _ref[_i], target = _ref1[0], eventName = _ref1[1], handler = _ref1[2];
target.off(eventName, handler);
}
return this._boundEvents = [];
};
return SnippetToolbar;
})(Mercury.Toolbar);
}).call(this);
(function() {
this.Mercury.Region = (function() {
function Region(element, window, options) {
this.element = element;
this.window = window;
this.options = options != null ? options : {};
Mercury.log("building " + (this.type()), this.element, this.options);
this.document = this.window.document;
this.name = this.element.attr(Mercury.config.regions.identifier);
this.history = new Mercury.HistoryBuffer();
this.build();
this.bindEvents();
this.pushHistory();
this.element.data('region', this);
}
Region.prototype.type = function() {
return 'unknown';
};
Region.prototype.build = function() {};
Region.prototype.focus = function() {};
Region.prototype.bindEvents = function() {
var _this = this;
Mercury.on('mode', function(event, options) {
if (options.mode === 'preview') {
return _this.togglePreview();
}
});
Mercury.on('focus:frame', function() {
if (_this.previewing || Mercury.region !== _this) {
return;
}
return _this.focus();
});
Mercury.on('action', function(event, options) {
if (_this.previewing || Mercury.region !== _this || event.isDefaultPrevented()) {
return;
}
if (options.action) {
return _this.execCommand(options.action, options);
}
});
this.element.on('mousemove', function(event) {
var snippet;
if (_this.previewing || Mercury.region !== _this) {
return;
}
snippet = jQuery(event.target).closest('[data-snippet]');
if (snippet.length) {
_this.snippet = snippet;
if (_this.snippet.data('snippet')) {
return Mercury.trigger('show:toolbar', {
type: 'snippet',
snippet: _this.snippet
});
}
}
});
return this.element.on('mouseout', function() {
if (_this.previewing) {
return;
}
return Mercury.trigger('hide:toolbar', {
type: 'snippet',
immediately: false
});
});
};
Region.prototype.content = function(value, filterSnippets) {
var container, snippet, _i, _len, _ref;
if (value == null) {
value = null;
}
if (filterSnippets == null) {
filterSnippets = false;
}
if (value !== null) {
return this.element.html(value);
} else {
container = document.createElement('div');
container.innerHTML = this.element.html().replace(/^\s+|\s+$/g, '');
container = $(container);
if (filterSnippets) {
_ref = container.find('[data-snippet]');
for (_i = 0, _len = _ref.length; _i < _len; _i++) {
snippet = _ref[_i];
snippet = jQuery(snippet);
snippet.attr({
contenteditable: null,
'data-version': null
});
snippet.html("[" + (snippet.data('snippet')) + "]");
}
}
return container.html();
}
};
Region.prototype.togglePreview = function() {
if (this.previewing) {
this.previewing = false;
this.element.attr(Mercury.config.regions.attribute, this.type());
if (Mercury.region === this) {
return this.focus();
}
} else {
this.previewing = true;
this.element.removeAttr(Mercury.config.regions.attribute);
return Mercury.trigger('region:blurred', {
region: this
});
}
};
Region.prototype.execCommand = function(action, options) {
if (options == null) {
options = {};
}
this.focus();
if (action !== 'redo') {
this.pushHistory();
}
Mercury.log('execCommand', action, options.value);
return Mercury.changes = true;
};
Region.prototype.pushHistory = function() {
return this.history.push(this.content());
};
Region.prototype.snippets = function() {
var element, snippet, snippets, _i, _len, _ref;
snippets = {};
_ref = this.element.find('[data-snippet]');
for (_i = 0, _len = _ref.length; _i < _len; _i++) {
element = _ref[_i];
snippet = Mercury.Snippet.find(jQuery(element).data('snippet'));
if (!snippet) {
continue;
}
snippets[snippet.identity] = snippet.serialize();
}
return snippets;
};
Region.prototype.dataAttributes = function() {
var attr, data, _i, _len, _ref;
data = {};
_ref = Mercury.config.regions.dataAttributes;
for (_i = 0, _len = _ref.length; _i < _len; _i++) {
attr = _ref[_i];
data[attr] = (this.container || this.element).attr('data-' + attr);
}
return data;
};
Region.prototype.serialize = function() {
return {
type: this.type(),
data: this.dataAttributes(),
value: this.content(null, true),
snippets: this.snippets()
};
};
return Region;
})();
}).call(this);
(function() {
var __hasProp = {}.hasOwnProperty;
this.Mercury.uploader = function(file, options) {
if (Mercury.config.uploading.enabled) {
Mercury.uploader.show(file, options);
}
return Mercury.uploader;
};
jQuery.extend(Mercury.uploader, {
show: function(file, options) {
this.options = options != null ? options : {};
this.file = new Mercury.uploader.File(file);
if (this.file.errors) {
alert("Error: " + this.file.errors);
return;
}
if (!this.supported()) {
return;
}
Mercury.trigger('focus:window');
this.initialize();
return this.appear();
},
initialize: function() {
if (this.initialized) {
return;
}
this.build();
this.bindEvents();
return this.initialized = true;
},
supported: function() {
var xhr;
xhr = new XMLHttpRequest;
if (window.Uint8Array && window.ArrayBuffer && !XMLHttpRequest.prototype.sendAsBinary) {
XMLHttpRequest.prototype.sendAsBinary = function(datastr) {
var data, index, ui8a, _i, _len;
ui8a = new Uint8Array(datastr.length);
for (index = _i = 0, _len = datastr.length; _i < _len; index = ++_i) {
data = datastr[index];
ui8a[index] = datastr.charCodeAt(index) & 0xff;
}
return this.send(ui8a.buffer);
};
}
return !!(xhr.upload && xhr.sendAsBinary && (Mercury.uploader.fileReaderSupported() || Mercury.uploader.formDataSupported()));
},
fileReaderSupported: function() {
return !!window.FileReader;
},
formDataSupported: function() {
return !!window.FormData;
},
build: function() {
var _ref, _ref1;
this.element = jQuery('<div>', {
"class": 'mercury-uploader',
style: 'display:none'
});
this.element.append('<div class="mercury-uploader-preview"><b><img/></b></div>');
this.element.append('<div class="mercury-uploader-details"></div>');
this.element.append('<div class="mercury-uploader-progress"><span></span><div class="mercury-uploader-indicator"><div><b>0%</b></div></div></div>');
this.updateStatus('Processing...');
this.overlay = jQuery('<div>', {
"class": 'mercury-uploader-overlay',
style: 'display:none'
});
this.element.appendTo((_ref = jQuery(this.options.appendTo).get(0)) != null ? _ref : 'body');
return this.overlay.appendTo((_ref1 = jQuery(this.options.appendTo).get(0)) != null ? _ref1 : 'body');
},
bindEvents: function() {
var _this = this;
return Mercury.on('resize', function() {
return _this.position();
});
},
appear: function() {
var _this = this;
this.fillDisplay();
this.position();
this.overlay.show();
return this.overlay.animate({
opacity: 1
}, 200, 'easeInOutSine', function() {
_this.element.show();
return _this.element.animate({
opacity: 1
}, 200, 'easeInOutSine', function() {
_this.visible = true;
return _this.loadImage();
});
});
},
position: function() {
var height, width;
width = this.element.outerWidth();
height = this.element.outerHeight();
return this.element.css({
top: (Mercury.displayRect.height - height) / 2,
left: (Mercury.displayRect.width - width) / 2
});
},
fillDisplay: function() {
var details;
details = [Mercury.I18n('Name: %s', this.file.name), Mercury.I18n('Size: %s', this.file.readableSize), Mercury.I18n('Type: %s', this.file.type)];
return this.element.find('.mercury-uploader-details').html(details.join('<br/>'));
},
loadImage: function() {
var _this = this;
if (Mercury.uploader.fileReaderSupported()) {
return this.file.readAsDataURL(function(result) {
_this.element.find('.mercury-uploader-preview b').html(jQuery('<img>', {
src: result
}));
return _this.upload();
});
} else {
return this.upload();
}
},
upload: function() {
var formData, xhr,
_this = this;
xhr = new XMLHttpRequest;
jQuery.each(['onloadstart', 'onprogress', 'onload', 'onabort', 'onerror'], function(index, eventName) {
return xhr.upload[eventName] = function(event) {
return _this.uploaderEvents[eventName].call(_this, event);
};
});
xhr.onload = function(event) {
var error, response, src;
if (event.currentTarget.status >= 400) {
_this.updateStatus('Error: Unable to upload the file');
Mercury.notify('Unable to process response: %s', event.currentTarget.status);
return _this.hide();
} else {
try {
response = Mercury.config.uploading.handler ? Mercury.config.uploading.handler(event.target.responseText) : jQuery.parseJSON(event.target.responseText);
src = response.url || response.image.url;
if (!src) {
throw 'Malformed response from server.';
}
Mercury.trigger('action', {
action: 'insertImage',
value: {
src: src
}
});
return _this.hide();
} catch (_error) {
error = _error;
_this.updateStatus('Error: Unable to upload the file');
Mercury.notify('Unable to process response: %s', error);
return _this.hide();
}
}
};
xhr.open('post', Mercury.config.uploading.url, true);
xhr.setRequestHeader('Accept', 'application/json, text/javascript, text/html, application/xml, text/xml, */*');
xhr.setRequestHeader('X-Requested-With', 'XMLHttpRequest');
xhr.setRequestHeader(Mercury.config.csrfHeader, Mercury.csrfToken);
if (Mercury.uploader.fileReaderSupported()) {
return this.file.readAsBinaryString(function(result) {
var multipart;
multipart = new Mercury.uploader.MultiPartPost(Mercury.config.uploading.inputName, _this.file, result);
_this.file.updateSize(multipart.delta);
xhr.setRequestHeader('Content-Type', 'multipart/form-data; boundary=' + multipart.boundary);
return xhr.sendAsBinary(multipart.body);
});
} else {
formData = new FormData();
formData.append(Mercury.config.uploading.inputName, this.file.file, this.file.file.name);
return xhr.send(formData);
}
},
updateStatus: function(message, loaded) {
var percent;
this.element.find('.mercury-uploader-progress span').html(Mercury.I18n(message).toString());
if (loaded) {
percent = Math.floor(loaded * 100 / this.file.size) + '%';
this.element.find('.mercury-uploader-indicator div').css({
width: percent
});
return this.element.find('.mercury-uploader-indicator b').html(percent).show();
}
},
hide: function(delay) {
var _this = this;
if (delay == null) {
delay = 0;
}
return setTimeout(function() {
return _this.element.animate({
opacity: 0
}, 200, 'easeInOutSine', function() {
return _this.overlay.animate({
opacity: 0
}, 200, 'easeInOutSine', function() {
_this.overlay.hide();
_this.element.hide();
_this.reset();
_this.visible = false;
return Mercury.trigger('focus:frame');
});
});
}, delay * 1000);
},
reset: function() {
this.element.find('.mercury-uploader-preview b').html('');
this.element.find('.mercury-uploader-indicator div').css({
width: 0
});
this.element.find('.mercury-uploader-indicator b').html('0%').hide();
return this.updateStatus('Processing...');
},
uploaderEvents: {
onloadstart: function() {
return this.updateStatus('Uploading...');
},
onprogress: function(event) {
return this.updateStatus('Uploading...', event.loaded);
},
onabort: function() {
this.updateStatus('Aborted');
return this.hide(1);
},
onload: function() {
return this.updateStatus('Successfully uploaded...', this.file.size);
},
onerror: function() {
this.updateStatus('Error: Unable to upload the file');
return this.hide(3);
}
}
});
Mercury.uploader.File = (function() {
function File(file) {
var errors;
this.file = file;
this.fullSize = this.size = this.file.size || this.file.fileSize;
this.readableSize = this.size.toBytes();
this.name = this.file.name || this.file.fileName;
this.type = this.file.type || this.file.fileType;
errors = [];
if (this.size >= Mercury.config.uploading.maxFileSize) {
errors.push(Mercury.I18n('Too large'));
}
if (!(Mercury.config.uploading.allowedMimeTypes.indexOf(this.type) > -1)) {
errors.push(Mercury.I18n('Unsupported format'));
}
if (errors.length) {
this.errors = errors.join(' / ');
}
}
File.prototype.readAsDataURL = function(callback) {
var reader,
_this = this;
if (callback == null) {
callback = null;
}
reader = new FileReader();
reader.readAsDataURL(this.file);
return reader.onload = function() {
if (callback) {
return callback(reader.result);
}
};
};
File.prototype.readAsBinaryString = function(callback) {
var reader,
_this = this;
if (callback == null) {
callback = null;
}
reader = new FileReader();
reader.readAsBinaryString(this.file);
return reader.onload = function() {
if (callback) {
return callback(reader.result);
}
};
};
File.prototype.updateSize = function(delta) {
return this.fullSize = this.size + delta;
};
return File;
})();
Mercury.uploader.MultiPartPost = (function() {
function MultiPartPost(inputName, file, contents, formInputs) {
this.inputName = inputName;
this.file = file;
this.contents = contents;
this.formInputs = formInputs != null ? formInputs : {};
this.boundary = 'Boundaryx20072377098235644401115438165x';
this.body = '';
this.buildBody();
this.delta = this.body.length - this.file.size;
}
MultiPartPost.prototype.buildBody = function() {
var boundary, name, value, _ref;
boundary = '--' + this.boundary;
_ref = this.formInputs;
for (name in _ref) {
if (!__hasProp.call(_ref, name)) continue;
value = _ref[name];
this.body += "" + boundary + "\r\nContent-Disposition: form-data; name=\"" + name + "\"\r\n\r\n" + (unescape(encodeURIComponent(value))) + "\r\n";
}
return this.body += "" + boundary + "\r\nContent-Disposition: form-data; name=\"" + this.inputName + "\"; filename=\"" + this.file.name + "\"\r\nContent-Type: " + this.file.type + "\r\nContent-Transfer-Encoding: binary\r\n\r\n" + this.contents + "\r\n" + boundary + "--";
};
return MultiPartPost;
})();
}).call(this);
(function() {
var __hasProp = {}.hasOwnProperty,
__extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
__indexOf = [].indexOf || function(item) { for (var i = 0, l = this.length; i < l; i++) { if (i in this && this[i] === item) return i; } return -1; };
this.Mercury.Regions.Full = (function(_super) {
var type;
__extends(Full, _super);
Full.supported = document.designMode && !jQuery.browser.konqueror && (!jQuery.browser.msie || (jQuery.browser.msie && parseFloat(jQuery.browser.version, 10) >= 10));
Full.supportedText = "Chrome 10+, Firefox 4+, Safari 5+, Opera 11.64+";
type = 'full';
Full.prototype.type = function() {
return type;
};
function Full(element, window, options) {
this.element = element;
this.window = window;
this.options = options != null ? options : {};
Full.__super__.constructor.apply(this, arguments);
}
Full.prototype.build = function() {
var e, element, _i, _len, _ref;
if (jQuery.browser.mozilla && this.content() === '') {
this.content(' ');
}
this.element.data({
originalOverflow: this.element.css('overflow')
});
this.element.css({
overflow: 'auto'
});
this.specialContainer = jQuery.browser.mozilla && this.element.get(0).tagName !== 'DIV';
this.element.get(0).contentEditable = true;
_ref = this.element.find('[data-snippet]');
for (_i = 0, _len = _ref.length; _i < _len; _i++) {
element = _ref[_i];
element.contentEditable = false;
jQuery(element).attr('data-version', '1');
}
if (!this.document.mercuryEditing) {
this.document.mercuryEditing = true;
try {
this.document.execCommand('styleWithCSS', false, false);
this.document.execCommand('insertBROnReturn', false, true);
this.document.execCommand('enableInlineTableEditing', false, false);
return this.document.execCommand('enableObjectResizing', false, false);
} catch (_error) {
e = _error;
}
}
};
Full.prototype.bindEvents = function() {
var _this = this;
Full.__super__.bindEvents.apply(this, arguments);
Mercury.on('region:update', function() {
var anchor, currentElement, table;
if (_this.previewing || Mercury.region !== _this) {
return;
}
setTimeout((function() {
return _this.selection().forceSelection(_this.element.get(0));
}), 1);
currentElement = _this.currentElement();
if (currentElement.length) {
table = currentElement.closest('table', _this.element);
if (table.length) {
Mercury.tableEditor(table, currentElement.closest('tr, td'), '<br/>');
}
anchor = currentElement.closest('a', _this.element);
if (anchor.length && anchor.attr('href')) {
return Mercury.tooltip(anchor, "<a href=\"" + (anchor.attr('href')) + "\" target=\"_blank\">" + (anchor.attr('href')) + "</a>", {
position: 'below'
});
} else {
return Mercury.tooltip.hide();
}
}
});
this.element.on('dragenter', function(event) {
if (_this.previewing) {
return;
}
if (!Mercury.snippet) {
event.preventDefault();
}
return event.originalEvent.dataTransfer.dropEffect = 'copy';
});
this.element.on('dragover', function(event) {
if (_this.previewing) {
return;
}
if (!Mercury.snippet) {
event.preventDefault();
}
return event.originalEvent.dataTransfer.dropEffect = 'copy';
});
this.element.on('drop', function(event) {
if (_this.previewing) {
return;
}
clearTimeout(_this.dropTimeout);
_this.dropTimeout = setTimeout((function() {
return _this.element.trigger('possible:drop');
}), 1);
if (!event.originalEvent.dataTransfer.files.length) {
return;
}
event.preventDefault();
_this.focus();
return Mercury.uploader(event.originalEvent.dataTransfer.files[0]);
});
this.element.on('possible:drop', function() {
if (_this.previewing) {
return;
}
if (Mercury.snippet) {
_this.focus();
Mercury.Snippet.displayOptionsFor(Mercury.snippet.name, {}, Mercury.snippet.hasOptions);
return _this.document.execCommand('undo', false, null);
}
});
this.element.on('paste', function(event) {
if (_this.previewing || Mercury.region !== _this) {
return;
}
if (_this.specialContainer) {
event.preventDefault();
return;
}
if (_this.pasting) {
return;
}
Mercury.changes = true;
return _this.handlePaste(event.originalEvent);
});
this.element.on('focus', function() {
if (_this.previewing) {
return;
}
Mercury.region = _this;
setTimeout((function() {
return _this.selection().forceSelection(_this.element.get(0));
}), 1);
return Mercury.trigger('region:focused', {
region: _this
});
});
this.element.on('blur', function() {
if (_this.previewing) {
return;
}
Mercury.trigger('region:blurred', {
region: _this
});
return Mercury.tooltip.hide();
});
this.element.on('click', function(event) {
if (_this.previewing) {
return jQuery(event.target).closest('a').attr('target', '_parent');
}
});
this.element.on('dblclick', function(event) {
var image;
if (_this.previewing) {
return;
}
image = jQuery(event.target).closest('img', _this.element);
if (image.length) {
_this.selection().selectNode(image.get(0), true);
return Mercury.trigger('button', {
action: 'insertMedia'
});
}
});
this.element.on('mouseup', function() {
if (_this.previewing) {
return;
}
_this.pushHistory();
return Mercury.trigger('region:update', {
region: _this
});
});
this.element.on('keydown', function(event) {
var container;
if (_this.previewing) {
return;
}
switch (event.keyCode) {
case 90:
if (!event.metaKey) {
return;
}
event.preventDefault();
if (event.shiftKey) {
_this.execCommand('redo');
} else {
_this.execCommand('undo');
}
return;
case 13:
if (jQuery.browser.webkit && _this.selection().commonAncestor().closest('li, ul, ol', _this.element).length === 0) {
event.preventDefault();
_this.document.execCommand('insertParagraph', false, null);
} else if (_this.specialContainer || jQuery.browser.opera) {
event.preventDefault();
_this.document.execCommand('insertHTML', false, '<br/>');
}
break;
case 9:
event.preventDefault();
container = _this.selection().commonAncestor();
if (container.closest('li', _this.element).length) {
if (!event.shiftKey) {
_this.execCommand('indent');
} else if (container.parents('ul, ol').length > 1) {
_this.execCommand('outdent');
}
} else {
_this.execCommand('insertHTML', {
value: ' '
});
}
}
if (event.metaKey) {
switch (event.keyCode) {
case 66:
_this.execCommand('bold');
event.preventDefault();
break;
case 73:
_this.execCommand('italic');
event.preventDefault();
break;
case 85:
_this.execCommand('underline');
event.preventDefault();
}
}
return _this.pushHistory(event.keyCode);
});
return this.element.on('keyup', function() {
if (_this.previewing) {
return;
}
Mercury.trigger('region:update', {
region: _this
});
return Mercury.changes = true;
});
};
Full.prototype.focus = function() {
var e,
_this = this;
if (Mercury.region !== this) {
setTimeout((function() {
return _this.element.focus();
}), 10);
try {
this.selection().selection.collapseToStart();
} catch (_error) {
e = _error;
}
} else {
setTimeout((function() {
return _this.element.focus();
}), 10);
}
Mercury.trigger('region:focused', {
region: this
});
return Mercury.trigger('region:update', {
region: this
});
};
Full.prototype.content = function(value, filterSnippets, includeMarker) {
var container, content, element, error, index, selection, snippet, version, _i, _j, _len, _len1, _ref, _ref1;
if (value == null) {
value = null;
}
if (filterSnippets == null) {
filterSnippets = true;
}
if (includeMarker == null) {
includeMarker = false;
}
if (value !== null) {
container = jQuery('<div>').appendTo(this.document.createDocumentFragment());
container.html(value);
_ref = container.find('[data-snippet]');
for (_i = 0, _len = _ref.length; _i < _len; _i++) {
element = _ref[_i];
element.contentEditable = false;
element = jQuery(element);
if (snippet = Mercury.Snippet.find(element.data('snippet'))) {
if (element.data('version')) {
snippet.setVersion(element.data('version'));
} else {
try {
version = parseInt(element.html().match(/\/(\d+)\]/)[1]);
if (version) {
snippet.setVersion(version);
element.attr({
'data-version': version
});
element.html(snippet.data);
}
} catch (_error) {
error = _error;
}
}
}
}
this.element.html(container.html());
return this.selection().selectMarker(this.element);
} else {
this.element.find('meta').remove();
if (includeMarker) {
selection = this.selection();
selection.placeMarker();
}
container = jQuery('<div>').appendTo(this.document.createDocumentFragment());
container.html(this.element.html().replace(/^\s+|\s+$/g, ''));
if (filterSnippets) {
_ref1 = container.find('[data-snippet]');
for (index = _j = 0, _len1 = _ref1.length; _j < _len1; index = ++_j) {
element = _ref1[index];
element = jQuery(element);
if (snippet = Mercury.Snippet.find(element.data("snippet"))) {
snippet.data = element.html();
}
element.html("[" + (element.data("snippet")) + "/" + (element.data("version")) + "]");
element.attr({
contenteditable: null,
'data-version': null
});
}
}
content = container.html();
if (includeMarker) {
selection.removeMarker();
}
return content;
}
};
Full.prototype.togglePreview = function() {
if (this.previewing) {
this.element.get(0).contentEditable = true;
this.element.css({
overflow: 'auto'
});
} else {
this.content(this.content());
this.element.get(0).contentEditable = false;
this.element.css({
overflow: this.element.data('originalOverflow')
});
this.element.blur();
}
return Full.__super__.togglePreview.apply(this, arguments);
};
Full.prototype.execCommand = function(action, options) {
var error, handler, sibling;
if (options == null) {
options = {};
}
Full.__super__.execCommand.apply(this, arguments);
if (handler = Mercury.config.behaviors[action] || Mercury.Regions.Full.actions[action]) {
handler.call(this, this.selection(), options);
} else {
if (action === 'indent') {
sibling = this.element.get(0).previousSibling;
}
if (action === 'insertHTML' && options.value && options.value.get) {
options.value = jQuery('<div>').html(options.value).html();
}
try {
this.document.execCommand(action, false, options.value);
} catch (_error) {
error = _error;
if (action === 'indent' && this.element.prev() !== sibling) {
this.element.prev().remove();
}
}
}
return this.element.find('img').one('error', function() {
return jQuery(this).attr({
src: '/assets/mercury/missing-image.png',
title: 'Image not found'
});
});
};
Full.prototype.pushHistory = function(keyCode) {
var keyCodes, knownKeyCode, waitTime,
_this = this;
keyCodes = [13, 46, 8];
waitTime = 2.5;
if (keyCode) {
knownKeyCode = keyCodes.indexOf(keyCode);
}
clearTimeout(this.historyTimeout);
if (knownKeyCode >= 0 && knownKeyCode !== this.lastKnownKeyCode) {
this.history.push(this.content(null, false, true));
} else if (keyCode) {
this.historyTimeout = setTimeout((function() {
return _this.history.push(_this.content(null, false, true));
}), waitTime * 1000);
} else {
this.history.push(this.content(null, false, true));
}
return this.lastKnownKeyCode = knownKeyCode;
};
Full.prototype.selection = function() {
return new Mercury.Regions.Full.Selection(this.window.getSelection(), this.document);
};
Full.prototype.path = function() {
var container;
container = this.selection().commonAncestor();
if (!container) {
return [];
}
if (container.get(0) === this.element.get(0)) {
return [];
} else {
return container.parentsUntil(this.element);
}
};
Full.prototype.currentElement = function() {
var element, selection;
element = [];
selection = this.selection();
if (selection.range) {
element = selection.commonAncestor();
if (element.get(0).nodeType === 3) {
element = element.parent();
}
}
return element;
};
Full.prototype.handlePaste = function(event) {
var sanitizer, selection,
_this = this;
if (Mercury.config.pasting.sanitize === 'text' && event.clipboardData) {
this.execCommand('insertHTML', {
value: event.clipboardData.getData('text/plain')
});
event.preventDefault();
} else {
selection = this.selection();
selection.placeMarker();
sanitizer = jQuery('#mercury_sanitizer', this.document).focus();
return setTimeout(function() {
var content;
content = _this.sanitize(sanitizer);
selection.selectMarker(_this.element);
selection.removeMarker();
_this.element.focus();
return _this.execCommand('insertHTML', {
value: content
});
}, 1);
}
};
Full.prototype.sanitize = function(sanitizer) {
var allowed, allowedAttributes, allowedTag, attr, content, element, _i, _j, _len, _len1, _ref, _ref1, _ref2, _ref3;
sanitizer.find("[" + Mercury.config.regions.attribute + "]").remove();
sanitizer.find('[src*="webkit-fake-url://"]').remove();
if (Mercury.config.pasting.sanitize) {
switch (Mercury.config.pasting.sanitize) {
case 'blacklist':
sanitizer.find('[style]').removeAttr('style');
sanitizer.find('[class="Apple-style-span"]').removeClass('Apple-style-span');
content = sanitizer.html();
break;
case 'whitelist':
_ref = sanitizer.find('*');
for (_i = 0, _len = _ref.length; _i < _len; _i++) {
element = _ref[_i];
allowed = false;
_ref1 = Mercury.config.pasting.whitelist;
for (allowedTag in _ref1) {
allowedAttributes = _ref1[allowedTag];
if (element.tagName.toLowerCase() === allowedTag.toLowerCase()) {
allowed = true;
_ref2 = jQuery(element.attributes);
for (_j = 0, _len1 = _ref2.length; _j < _len1; _j++) {
attr = _ref2[_j];
if (_ref3 = attr.name, __indexOf.call(allowedAttributes, _ref3) < 0) {
jQuery(element).removeAttr(attr.name);
}
}
break;
}
}
if (!allowed) {
jQuery(element).replaceWith(jQuery(element).contents());
}
}
content = sanitizer.html();
break;
default:
content = sanitizer.text();
}
} else {
content = sanitizer.html();
if (content.indexOf('<!--StartFragment-->') > -1 || content.indexOf('="mso-') > -1 || content.indexOf('<o:') > -1 || content.indexOf('="Mso') > -1) {
content = sanitizer.text();
}
}
sanitizer.html('');
return content;
};
Full.actions = {
insertRowBefore: function() {
return Mercury.tableEditor.addRow('before');
},
insertRowAfter: function() {
return Mercury.tableEditor.addRow('after');
},
insertColumnBefore: function() {
return Mercury.tableEditor.addColumn('before');
},
insertColumnAfter: function() {
return Mercury.tableEditor.addColumn('after');
},
deleteColumn: function() {
return Mercury.tableEditor.removeColumn();
},
deleteRow: function() {
return Mercury.tableEditor.removeRow();
},
increaseColspan: function() {
return Mercury.tableEditor.increaseColspan();
},
decreaseColspan: function() {
return Mercury.tableEditor.decreaseColspan();
},
increaseRowspan: function() {
return Mercury.tableEditor.increaseRowspan();
},
decreaseRowspan: function() {
return Mercury.tableEditor.decreaseRowspan();
},
undo: function() {
return this.content(this.history.undo());
},
redo: function() {
return this.content(this.history.redo());
},
horizontalRule: function() {
return this.execCommand('insertHTML', {
value: '<hr/>'
});
},
removeFormatting: function(selection) {
return selection.insertTextNode(selection.textContent());
},
backColor: function(selection, options) {
return selection.wrap("<span style=\"background-color:" + (options.value.toHex()) + "\">", true);
},
overline: function(selection) {
return selection.wrap('<span style="text-decoration:overline">', true);
},
style: function(selection, options) {
return selection.wrap("<span class=\"" + options.value + "\">", true);
},
replaceHTML: function(selection, options) {
return this.content(options.value);
},
insertImage: function(selection, options) {
return this.execCommand('insertHTML', {
value: jQuery('<img/>', options.value)
});
},
insertTable: function(selection, options) {
return this.execCommand('insertHTML', {
value: options.value
});
},
insertLink: function(selection, options) {
var anchor;
anchor = jQuery("<" + options.value.tagName + ">", this.document).attr(options.value.attrs).html(options.value.content);
return selection.insertNode(anchor);
},
replaceLink: function(selection, options) {
var anchor, html;
anchor = jQuery("<" + options.value.tagName + ">", this.document).attr(options.value.attrs).html(options.value.content);
selection.selectNode(options.node);
html = jQuery('<div>').html(selection.content()).find('a').html();
return selection.replace(jQuery(anchor, selection.context).html(html));
},
insertSnippet: function(selection, options) {
var existing, snippet;
snippet = options.value;
if ((existing = this.element.find("[data-snippet=" + snippet.identity + "]")).length) {
selection.selectNode(existing.get(0));
}
return selection.insertNode(snippet.getHTML(this.document));
},
editSnippet: function() {
var snippet;
if (!this.snippet) {
return;
}
snippet = Mercury.Snippet.find(this.snippet.data('snippet'));
return snippet.displayOptions();
},
removeSnippet: function() {
if (this.snippet) {
this.snippet.remove();
}
return Mercury.trigger('hide:toolbar', {
type: 'snippet',
immediately: true
});
}
};
return Full;
})(Mercury.Region);
Mercury.Regions.Full.Selection = (function() {
function Selection(selection, context) {
this.selection = selection;
this.context = context;
if (!(this.selection.rangeCount >= 1)) {
return;
}
this.range = this.selection.getRangeAt(0);
this.fragment = this.range.cloneContents();
this.clone = this.range.cloneRange();
this.collapsed = this.selection.isCollapsed;
}
Selection.prototype.commonAncestor = function(onlyTag) {
var ancestor;
if (onlyTag == null) {
onlyTag = false;
}
if (!this.range) {
return null;
}
ancestor = this.range.commonAncestorContainer;
if (ancestor.nodeType === 3 && onlyTag) {
ancestor = ancestor.parentNode;
}
return jQuery(ancestor);
};
Selection.prototype.wrap = function(element, replace) {
if (replace == null) {
replace = false;
}
element = jQuery(element, this.context).html(this.fragment);
if (replace) {
this.replace(element);
}
return element;
};
Selection.prototype.textContent = function() {
return this.content().textContent;
};
Selection.prototype.htmlContent = function() {
var content;
content = this.content();
return jQuery('<div>').html(content).html();
return null;
};
Selection.prototype.content = function() {
return this.range.cloneContents();
};
Selection.prototype.is = function(elementType) {
var content;
content = this.content();
if (jQuery(content).length === 1 && jQuery(content.firstChild).is(elementType)) {
return jQuery(content.firstChild);
}
return false;
};
Selection.prototype.forceSelection = function(element) {
var lastChild, range;
if (!jQuery.browser.webkit) {
return;
}
range = this.context.createRange();
if (this.range) {
if (this.commonAncestor(true).closest('[data-snippet]').length) {
lastChild = this.context.createTextNode("\x00");
element.appendChild(lastChild);
}
} else {
if (element.lastChild && element.lastChild.nodeType === 3 && element.lastChild.textContent.replace(/^[\s+|\n+]|[\s+|\n+]$/, '') === '') {
lastChild = element.lastChild;
element.lastChild.textContent = "\x00";
} else {
lastChild = this.context.createTextNode("\x00");
element.appendChild(lastChild);
}
}
if (lastChild) {
range.setStartBefore(lastChild);
range.setEndBefore(lastChild);
return this.selection.addRange(range);
}
};
Selection.prototype.selectMarker = function(context) {
var markers, range;
markers = context.find('em.mercury-marker');
if (!markers.length) {
return;
}
range = this.context.createRange();
range.setStartBefore(markers.get(0));
if (markers.length >= 2) {
range.setEndBefore(markers.get(1));
}
markers.remove();
this.selection.removeAllRanges();
return this.selection.addRange(range);
};
Selection.prototype.placeMarker = function() {
var rangeEnd, rangeStart;
if (!this.range) {
return;
}
this.startMarker = jQuery('<em class="mercury-marker"/>', this.context).get(0);
this.endMarker = jQuery('<em class="mercury-marker"/>', this.context).get(0);
rangeEnd = this.range.cloneRange();
rangeEnd.collapse(false);
rangeEnd.insertNode(this.endMarker);
if (!this.range.collapsed) {
rangeStart = this.range.cloneRange();
rangeStart.collapse(true);
rangeStart.insertNode(this.startMarker);
}
this.selection.removeAllRanges();
return this.selection.addRange(this.range);
};
Selection.prototype.removeMarker = function() {
jQuery(this.startMarker).remove();
return jQuery(this.endMarker).remove();
};
Selection.prototype.insertTextNode = function(string) {
var node;
node = this.context.createTextNode(string);
this.range.extractContents();
this.range.insertNode(node);
this.range.selectNodeContents(node);
return this.selection.addRange(this.range);
};
Selection.prototype.insertNode = function(element) {
if (element.get) {
element = element.get(0);
}
if (jQuery.type(element) === 'string') {
element = jQuery(element, this.context).get(0);
}
this.range.deleteContents();
this.range.insertNode(element);
this.range.selectNodeContents(element);
return this.selection.addRange(this.range);
};
Selection.prototype.selectNode = function(node, removeExisting) {
if (removeExisting == null) {
removeExisting = false;
}
this.range.selectNode(node);
if (removeExisting) {
this.selection.removeAllRanges();
}
return this.selection.addRange(this.range);
};
Selection.prototype.replace = function(element, collapse) {
if (element.get) {
element = element.get(0);
}
if (jQuery.type(element) === 'string') {
element = jQuery(element, this.context).get(0);
}
this.range.deleteContents();
this.range.insertNode(element);
this.range.selectNodeContents(element);
this.selection.addRange(this.range);
if (collapse) {
return this.range.collapse(false);
}
};
return Selection;
})();
}).call(this);
(function() {
var __hasProp = {}.hasOwnProperty,
__extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };
this.Mercury.Regions.Image = (function(_super) {
var type;
__extends(Image, _super);
Image.supported = document.getElementById;
Image.supportedText = "Chrome 10+, Firefox 4+, IE 7+, Safari 5+, Opera 8+";
type = 'image';
Image.prototype.type = function() {
return type;
};
function Image(element, window, options) {
this.element = element;
this.window = window;
this.options = options != null ? options : {};
Image.__super__.constructor.apply(this, arguments);
}
Image.prototype.bindEvents = function() {
var _this = this;
Mercury.on('mode', function(event, options) {
if (options.mode === 'preview') {
return _this.togglePreview();
}
});
Mercury.on('focus:frame', function() {
if (_this.previewing || Mercury.region !== _this) {
return;
}
return _this.focus();
});
Mercury.on('action', function(event, options) {
if (_this.previewing || Mercury.region !== _this) {
return;
}
if (options.action) {
return _this.execCommand(options.action, options);
}
});
this.element.on('dragenter', function(event) {
if (_this.previewing) {
return;
}
event.preventDefault();
return event.originalEvent.dataTransfer.dropEffect = 'copy';
});
this.element.on('dragover', function(event) {
if (_this.previewing) {
return;
}
event.preventDefault();
return event.originalEvent.dataTransfer.dropEffect = 'copy';
});
this.element.on('drop', function(event) {
if (_this.previewing) {
return;
}
if (event.originalEvent.dataTransfer.files.length) {
event.preventDefault();
_this.focus();
return Mercury.uploader(event.originalEvent.dataTransfer.files[0]);
}
});
return this.element.on('focus', function() {
return _this.focus();
});
};
Image.prototype.togglePreview = function() {
if (this.previewing) {
this.previewing = false;
this.element.attr(Mercury.config.regions.attribute, type);
return this.build();
} else {
this.previewing = true;
this.element.removeAttr(Mercury.config.regions.attribute);
return Mercury.trigger('region:blurred', {
region: this
});
}
};
Image.prototype.focus = function() {
if (this.previewing) {
return;
}
Mercury.region = this;
Mercury.trigger('region:focused', {
region: this
});
return Mercury.trigger('region:update', {
region: this
});
};
Image.prototype.execCommand = function(action, options) {
var handler;
if (options == null) {
options = {};
}
Image.__super__.execCommand.apply(this, arguments);
if (handler = Mercury.Regions.Image.actions[action]) {
return handler.call(this, options);
}
};
Image.prototype.pushHistory = function() {
return this.history.push({
src: this.element.attr('src')
});
};
Image.prototype.updateSrc = function(src) {
return this.element.attr('src', src);
};
Image.prototype.serialize = function() {
return {
type: type,
data: this.dataAttributes(),
attributes: {
src: this.element.attr('src')
}
};
};
Image.actions = {
undo: function() {
var prev;
if (prev = this.history.undo()) {
return this.updateSrc(prev.src);
}
},
redo: function() {
var next;
if (next = this.history.redo()) {
return this.updateSrc(next.src);
}
},
insertImage: function(options) {
return this.updateSrc(options.value.src);
}
};
return Image;
})(Mercury.Region);
}).call(this);
(function() {
var __hasProp = {}.hasOwnProperty,
__extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };
this.Mercury.Regions.Markdown = (function(_super) {
var type;
__extends(Markdown, _super);
Markdown.supported = document.getElementById;
Markdown.supportedText = "Chrome 10+, Firefox 4+, IE 7+, Safari 5+, Opera 8+";
type = 'markdown';
Markdown.prototype.type = function() {
return type;
};
function Markdown(element, window, options) {
this.element = element;
this.window = window;
this.options = options != null ? options : {};
Markdown.__super__.constructor.apply(this, arguments);
this.converter = new Showdown.converter();
}
Markdown.prototype.build = function() {
var height, value, width;
width = '100%';
height = this.element.height();
value = this.element.html().replace(/^\s+|\s+$/g, '').replace('>', '>');
this.textarea = jQuery('<textarea>', this.document).val(value).addClass('mercury-textarea');
this.textarea.css({
border: 0,
background: 'transparent',
display: 'block',
'overflow-y': 'hidden',
width: width,
height: height,
fontFamily: '"Courier New", Courier, monospace'
});
this.element.empty().append(this.textarea);
this.previewElement = jQuery('<div>', this.document);
this.element.append(this.previewElement);
this.container = this.element;
this.container.data('region', this);
this.element = this.textarea;
return this.resize();
};
Markdown.prototype.dataAttributes = function() {
var attr, data, _i, _len, _ref;
data = {};
_ref = Mercury.config.regions.dataAttributes;
for (_i = 0, _len = _ref.length; _i < _len; _i++) {
attr = _ref[_i];
data[attr] = this.container.attr('data-' + attr);
}
return data;
};
Markdown.prototype.bindEvents = function() {
var _this = this;
Mercury.on('mode', function(event, options) {
if (options.mode === 'preview') {
return _this.togglePreview();
}
});
Mercury.on('focus:frame', function() {
if (!_this.previewing && Mercury.region === _this) {
return _this.focus();
}
});
Mercury.on('action', function(event, options) {
if (_this.previewing || Mercury.region !== _this) {
return;
}
if (options.action) {
return _this.execCommand(options.action, options);
}
});
Mercury.on('unfocus:regions', function() {
if (_this.previewing || Mercury.region !== _this) {
return;
}
_this.element.blur();
_this.container.removeClass('focus');
return Mercury.trigger('region:blurred', {
region: _this
});
});
this.element.on('dragenter', function(event) {
if (_this.previewing) {
return;
}
event.preventDefault();
return event.originalEvent.dataTransfer.dropEffect = 'copy';
});
this.element.on('dragover', function(event) {
if (_this.previewing) {
return;
}
event.preventDefault();
return event.originalEvent.dataTransfer.dropEffect = 'copy';
});
this.element.on('drop', function(event) {
if (_this.previewing) {
return;
}
if (Mercury.snippet) {
event.preventDefault();
_this.focus();
Mercury.Snippet.displayOptionsFor(Mercury.snippet.name, {}, Mercury.snippet.hasOptions);
}
if (event.originalEvent.dataTransfer.files.length) {
event.preventDefault();
_this.focus();
return Mercury.uploader(event.originalEvent.dataTransfer.files[0]);
}
});
this.element.on('focus', function() {
if (_this.previewing) {
return;
}
Mercury.region = _this;
_this.container.addClass('focus');
return Mercury.trigger('region:focused', {
region: _this
});
});
this.element.on('keydown', function(event) {
var end, lineText, number, selection, start, text;
if (_this.previewing) {
return;
}
_this.resize();
switch (event.keyCode) {
case 90:
if (!event.metaKey) {
return;
}
event.preventDefault();
if (event.shiftKey) {
_this.execCommand('redo');
} else {
_this.execCommand('undo');
}
return;
case 13:
selection = _this.selection();
text = _this.element.val();
start = text.lastIndexOf('\n', selection.start);
end = text.indexOf('\n', selection.end);
if (end < start) {
end = text.length;
}
if (text[start] === '\n') {
start = text.lastIndexOf('\n', selection.start - 1);
}
if (text[start + 1] === '-') {
selection.replace('\n- ', false, true);
event.preventDefault();
}
if (/\d/.test(text[start + 1])) {
lineText = text.substring(start, end);
if (/(\d+)\./.test(lineText)) {
number = parseInt(RegExp.$1);
selection.replace("\n" + (number += 1) + ". ", false, true);
event.preventDefault();
}
}
break;
case 9:
event.preventDefault();
_this.execCommand('insertHTML', {
value: ' '
});
}
if (event.metaKey) {
switch (event.keyCode) {
case 66:
_this.execCommand('bold');
event.preventDefault();
break;
case 73:
_this.execCommand('italic');
event.preventDefault();
break;
case 85:
_this.execCommand('underline');
event.preventDefault();
}
}
return _this.pushHistory(event.keyCode);
});
this.element.on('keyup', function() {
if (_this.previewing) {
return;
}
Mercury.changes = true;
_this.resize();
return Mercury.trigger('region:update', {
region: _this
});
});
this.element.on('mouseup', function() {
if (_this.previewing) {
return;
}
_this.focus();
return Mercury.trigger('region:focused', {
region: _this
});
});
return this.previewElement.on('click', function(event) {
if (_this.previewing) {
return $(event.target).closest('a').attr('target', '_parent');
}
});
};
Markdown.prototype.focus = function() {
return this.element.focus();
};
Markdown.prototype.content = function(value, filterSnippets) {
if (value == null) {
value = null;
}
if (filterSnippets == null) {
filterSnippets = true;
}
if (value !== null) {
if (jQuery.type(value) === 'string') {
return this.element.val(value);
} else {
this.element.val(value.html);
return this.selection().select(value.selection.start, value.selection.end);
}
} else {
return this.element.val();
}
};
Markdown.prototype.contentAndSelection = function() {
return {
html: this.content(null, false),
selection: this.selection().serialize()
};
};
Markdown.prototype.togglePreview = function() {
var value;
if (this.previewing) {
this.previewing = false;
this.container.attr(Mercury.config.regions.attribute, type);
this.previewElement.hide();
this.element.show();
if (Mercury.region === this) {
return this.focus();
}
} else {
this.previewing = true;
this.container.removeAttr(Mercury.config.regions.attribute);
value = this.converter.makeHtml(this.element.val());
this.previewElement.html(value);
this.previewElement.show();
this.element.hide();
return Mercury.trigger('region:blurred', {
region: this
});
}
};
Markdown.prototype.execCommand = function(action, options) {
var handler;
if (options == null) {
options = {};
}
Markdown.__super__.execCommand.apply(this, arguments);
if (handler = Mercury.Regions.Markdown.actions[action]) {
handler.call(this, this.selection(), options);
}
return this.resize();
};
Markdown.prototype.pushHistory = function(keyCode) {
var keyCodes, knownKeyCode, waitTime,
_this = this;
keyCodes = [13, 46, 8];
waitTime = 2.5;
if (keyCode) {
knownKeyCode = keyCodes.indexOf(keyCode);
}
clearTimeout(this.historyTimeout);
if (knownKeyCode >= 0 && knownKeyCode !== this.lastKnownKeyCode) {
this.history.push(this.contentAndSelection());
} else if (keyCode) {
this.historyTimeout = setTimeout((function() {
return _this.history.push(_this.contentAndSelection());
}), waitTime * 1000);
} else {
this.history.push(this.contentAndSelection());
}
return this.lastKnownKeyCode = knownKeyCode;
};
Markdown.prototype.selection = function() {
return new Mercury.Regions.Markdown.Selection(this.element);
};
Markdown.prototype.resize = function() {
this.element.css({
height: this.element.get(0).scrollHeight - 100
});
return this.element.css({
height: this.element.get(0).scrollHeight
});
};
Markdown.prototype.snippets = function() {};
Markdown.actions = {
undo: function() {
return this.content(this.history.undo());
},
redo: function() {
return this.content(this.history.redo());
},
insertHTML: function(selection, options) {
var element;
if (options.value.get && (element = options.value.get(0))) {
options.value = jQuery('<div>').html(element).html();
}
return selection.replace(options.value, false, true);
},
insertImage: function(selection, options) {
return selection.replace(' + ')', true);
},
insertTable: function(selection, options) {
return selection.replace(options.value.replace(/<br>|<br\/>/ig, ''), false, true);
},
insertLink: function(selection, options) {
return selection.replace("[" + options.value.content + "](" + options.value.attrs.href + " 'optional title')", true);
},
insertUnorderedList: function(selection) {
return selection.addList('unordered');
},
insertOrderedList: function(selection) {
return selection.addList('ordered');
},
style: function(selection, options) {
return selection.wrap("<span class=\"" + options.value + "\">", '</span>');
},
formatblock: function(selection, options) {
var wrapper, wrapperName, wrappers;
wrappers = {
h1: ['# ', ' #'],
h2: ['## ', ' ##'],
h3: ['### ', ' ###'],
h4: ['#### ', ' ####'],
h5: ['##### ', ' #####'],
h6: ['###### ', ' ######'],
pre: [' ', ''],
blockquote: ['> ', ''],
p: ['\n', '\n']
};
for (wrapperName in wrappers) {
wrapper = wrappers[wrapperName];
selection.unWrapLine("" + wrapper[0], "" + wrapper[1]);
}
if (options.value === 'blockquote') {
Mercury.Regions.Markdown.actions.indent.call(this, selection, options);
return;
}
return selection.wrapLine("" + wrappers[options.value][0], "" + wrappers[options.value][1]);
},
bold: function(selection) {
return selection.wrap('**', '**');
},
italic: function(selection) {
return selection.wrap('_', '_');
},
subscript: function(selection) {
return selection.wrap('<sub>', '</sub>');
},
superscript: function(selection) {
return selection.wrap('<sup>', '</sup>');
},
indent: function(selection) {
return selection.wrapLine('> ', '', false, true);
},
outdent: function(selection) {
return selection.unWrapLine('> ', '', false, true);
},
horizontalRule: function(selection) {
return selection.replace('\n- - -\n');
},
insertSnippet: function(selection, options) {
var snippet;
snippet = options.value;
return selection.replace(snippet.getText());
}
};
return Markdown;
})(Mercury.Region);
Mercury.Regions.Markdown.Selection = (function() {
function Selection(element) {
this.element = element;
this.el = this.element.get(0);
this.getDetails();
}
Selection.prototype.serialize = function() {
return {
start: this.start,
end: this.end
};
};
Selection.prototype.getDetails = function() {
this.length = this.el.selectionEnd - this.el.selectionStart;
this.start = this.el.selectionStart;
this.end = this.el.selectionEnd;
return this.text = this.element.val().substr(this.start, this.length);
};
Selection.prototype.replace = function(text, select, placeCursor) {
var changed, savedVal, val;
if (select == null) {
select = false;
}
if (placeCursor == null) {
placeCursor = false;
}
this.getDetails();
val = this.element.val();
savedVal = this.element.val();
this.element.val(val.substr(0, this.start) + text + val.substr(this.end, val.length));
changed = this.element.val() !== savedVal;
if (select) {
this.select(this.start, this.start + text.length);
}
if (placeCursor) {
this.select(this.start + text.length, this.start + text.length);
}
return changed;
};
Selection.prototype.select = function(start, end) {
this.start = start;
this.end = end;
this.element.focus();
this.el.selectionStart = this.start;
this.el.selectionEnd = this.end;
return this.getDetails();
};
Selection.prototype.wrap = function(left, right) {
this.getDetails();
this.deselectNewLines();
this.replace(left + this.text + right, this.text !== '');
if (this.text === '') {
return this.select(this.start + left.length, this.start + left.length);
}
};
Selection.prototype.wrapLine = function(left, right, selectAfter, reselect) {
var end, savedSelection, start, text;
if (selectAfter == null) {
selectAfter = true;
}
if (reselect == null) {
reselect = false;
}
this.getDetails();
savedSelection = this.serialize();
text = this.element.val();
start = text.lastIndexOf('\n', this.start);
end = text.indexOf('\n', this.end);
if (end < start) {
end = text.length;
}
if (text[start] === '\n') {
start = text.lastIndexOf('\n', this.start - 1);
}
this.select(start + 1, end);
this.replace(left + this.text + right, selectAfter);
if (reselect) {
return this.select(savedSelection.start + left.length, savedSelection.end + left.length);
}
};
Selection.prototype.unWrapLine = function(left, right, selectAfter, reselect) {
var changed, end, leftRegExp, rightRegExp, savedSelection, start, text;
if (selectAfter == null) {
selectAfter = true;
}
if (reselect == null) {
reselect = false;
}
this.getDetails();
savedSelection = this.serialize();
text = this.element.val();
start = text.lastIndexOf('\n', this.start);
end = text.indexOf('\n', this.end);
if (end < start) {
end = text.length;
}
if (text[start] === '\n') {
start = text.lastIndexOf('\n', this.start - 1);
}
this.select(start + 1, end);
window.something = this.text;
leftRegExp = new RegExp("^" + (left.regExpEscape()));
rightRegExp = new RegExp("" + (right.regExpEscape()) + "$");
changed = this.replace(this.text.replace(leftRegExp, '').replace(rightRegExp, ''), selectAfter);
if (reselect && changed) {
return this.select(savedSelection.start - left.length, savedSelection.end - left.length);
}
};
Selection.prototype.addList = function(type) {
var end, index, line, lines, start, text;
text = this.element.val();
start = text.lastIndexOf('\n', this.start);
end = text.indexOf('\n', this.end);
if (end < start) {
end = text.length;
}
if (text[start] === '\n') {
start = text.lastIndexOf('\n', this.start - 1);
}
this.select(start + 1, end);
lines = this.text.split('\n');
if (type === 'unordered') {
return this.replace("- " + lines.join("\n- "), true);
} else {
return this.replace(((function() {
var _i, _len, _results;
_results = [];
for (index = _i = 0, _len = lines.length; _i < _len; index = ++_i) {
line = lines[index];
_results.push("" + (index + 1) + ". " + line);
}
return _results;
})()).join('\n'), true);
}
};
Selection.prototype.deselectNewLines = function() {
var length, text;
text = this.text;
length = text.replace(/\n+$/g, '').length;
return this.select(this.start, this.start + length);
};
Selection.prototype.placeMarker = function() {
return this.wrap('[mercury-marker]', '[mercury-marker]');
};
Selection.prototype.removeMarker = function() {
var end, start, val;
val = this.element.val();
start = val.indexOf('[mercury-marker]');
if (!(start > -1)) {
return;
}
end = val.indexOf('[mercury-marker]', start + 1) - '[mercury-marker]'.length;
this.element.val(this.element.val().replace(/\[mercury-marker\]/g, ''));
return this.select(start, end);
};
Selection.prototype.textContent = function() {
return this.text;
};
return Selection;
})();
}).call(this);
(function() {
var __hasProp = {}.hasOwnProperty,
__extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };
this.Mercury.Regions.Simple = (function(_super) {
var type;
__extends(Simple, _super);
Simple.supported = document.getElementById;
Simple.supportedText = "Chrome 10+, Firefox 4+, IE 7+, Safari 5+, Opera 8+";
type = 'simple';
Simple.prototype.type = function() {
return type;
};
function Simple(element, window, options) {
this.element = element;
this.window = window;
this.options = options != null ? options : {};
Mercury.log("building " + type, this.element, this.options);
Simple.__super__.constructor.apply(this, arguments);
}
Simple.prototype.build = function() {
var height, value, width;
if (this.element.css('display') === 'block') {
width = '100%';
height = this.element.height();
} else {
width = this.element.width();
height = this.element.height();
}
value = this.element.text();
this.textarea = jQuery('<textarea>', this.document).val(value).addClass('mercury-textarea');
this.textarea.css({
border: 0,
background: 'transparent',
'overflow-y': 'hidden',
width: width,
height: height,
fontFamily: 'inherit',
fontSize: 'inherit',
fontWeight: 'inherit',
fontStyle: 'inherit',
color: 'inherit',
'min-height': 0,
padding: '0',
margin: 0,
'border-radius': 0,
display: 'inherit',
lineHeight: 'inherit',
textAlign: 'inherit'
});
this.element.empty().append(this.textarea);
this.container = this.element;
this.container.data('region', this);
this.element = this.textarea;
return this.resize();
};
Simple.prototype.bindEvents = function() {
var _this = this;
Mercury.on('mode', function(event, options) {
if (options.mode === 'preview') {
return _this.togglePreview();
}
});
Mercury.on('focus:frame', function() {
if (!_this.previewing && Mercury.region === _this) {
return _this.focus();
}
});
Mercury.on('action', function(event, options) {
if (_this.previewing || Mercury.region !== _this) {
return;
}
if (options.action) {
return _this.execCommand(options.action, options);
}
});
Mercury.on('unfocus:regions', function() {
if (_this.previewing || Mercury.region !== _this) {
return;
}
_this.element.blur();
_this.container.removeClass('focus');
return Mercury.trigger('region:blurred', {
region: _this
});
});
return this.bindElementEvents();
};
Simple.prototype.bindElementEvents = function() {
var _this = this;
this.element.on('focus', function() {
if (_this.previewing) {
return;
}
Mercury.region = _this;
_this.container.addClass('focus');
return Mercury.trigger('region:focused', {
region: _this
});
});
this.element.on('keydown', function(event) {
var end, lineText, number, selection, start, text;
if (_this.previewing) {
return;
}
_this.resize();
switch (event.keyCode) {
case 90:
if (!event.metaKey) {
return;
}
event.preventDefault();
if (event.shiftKey) {
_this.execCommand('redo');
} else {
_this.execCommand('undo');
}
return;
case 13:
selection = _this.selection();
text = _this.element.val();
start = text.lastIndexOf('\n', selection.start);
end = text.indexOf('\n', selection.end);
if (end < start) {
end = text.length;
}
if (text[start] === '\n') {
start = text.lastIndexOf('\n', selection.start - 1);
}
if (text[start + 1] === '-') {
selection.replace('\n- ', false, true);
}
if (/\d/.test(text[start + 1])) {
lineText = text.substring(start, end);
if (/(\d+)\./.test(lineText)) {
number = parseInt(RegExp.$1);
selection.replace("\n" + (number += 1) + ". ", false, true);
}
}
event.preventDefault();
break;
case 9:
event.preventDefault();
_this.execCommand('insertHTML', {
value: ' '
});
}
return _this.pushHistory(event.keyCode);
});
this.element.on('keyup', function() {
if (_this.previewing) {
return;
}
Mercury.changes = true;
_this.resize();
return Mercury.trigger('region:update', {
region: _this
});
});
this.element.on('mouseup', function() {
if (_this.previewing) {
return;
}
_this.focus();
return Mercury.trigger('region:focused', {
region: _this
});
});
return this.element.on('paste', function(event) {
if (_this.previewing || Mercury.region !== _this) {
return;
}
if (_this.specialContainer) {
event.preventDefault();
return;
}
if (_this.pasting) {
return;
}
Mercury.changes = true;
return _this.handlePaste(event.originalEvent);
});
};
Simple.prototype.handlePaste = function(event) {
this.execCommand('insertHTML', {
value: event.clipboardData.getData('text/plain').replace(/\n/g, ' ')
});
event.preventDefault();
};
Simple.prototype.path = function() {
return [this.container.get(0)];
};
Simple.prototype.focus = function() {
return this.element.focus();
};
Simple.prototype.content = function(value, filterSnippets) {
if (value == null) {
value = null;
}
if (filterSnippets == null) {
filterSnippets = true;
}
if (value !== null) {
if (jQuery.type(value) === 'string') {
return this.element.val(value);
} else {
this.element.val(value.html);
return this.selection().select(value.selection.start, value.selection.end);
}
} else {
return this.element.val();
}
};
Simple.prototype.contentAndSelection = function() {
return {
html: this.content(null, false),
selection: this.selection().serialize()
};
};
Simple.prototype.togglePreview = function() {
var value;
if (this.previewing) {
this.previewing = false;
this.element = this.container;
this.container.attr(Mercury.config.regions.attribute, type);
this.build();
this.bindElementEvents();
if (Mercury.region === this) {
return this.focus();
}
} else {
this.previewing = true;
value = jQuery('<div></div>').text(this.element.val()).html();
this.container.removeAttr(Mercury.config.regions.attribute);
this.container.html(value);
return Mercury.trigger('region:blurred', {
region: this
});
}
};
Simple.prototype.execCommand = function(action, options) {
var handler;
if (options == null) {
options = {};
}
Simple.__super__.execCommand.apply(this, arguments);
if (handler = Mercury.Regions.Simple.actions[action]) {
handler.call(this, this.selection(), options);
}
return this.resize();
};
Simple.prototype.pushHistory = function(keyCode) {
var keyCodes, knownKeyCode, waitTime,
_this = this;
keyCodes = [13, 46, 8];
waitTime = 2.5;
if (keyCode) {
knownKeyCode = keyCodes.indexOf(keyCode);
}
clearTimeout(this.historyTimeout);
if (knownKeyCode >= 0 && knownKeyCode !== this.lastKnownKeyCode) {
this.history.push(this.contentAndSelection());
} else if (keyCode) {
this.historyTimeout = setTimeout((function() {
return _this.history.push(_this.contentAndSelection());
}), waitTime * 1000);
} else {
this.history.push(this.contentAndSelection());
}
return this.lastKnownKeyCode = knownKeyCode;
};
Simple.prototype.selection = function() {
return new Mercury.Regions.Simple.Selection(this.element);
};
Simple.prototype.resize = function() {
this.element.css({
height: this.element.get(0).scrollHeight - 100
});
return this.element.css({
height: this.element.get(0).scrollHeight
});
};
Simple.prototype.snippets = function() {};
Simple.actions = {
undo: function() {
return this.content(this.history.undo());
},
redo: function() {
return this.content(this.history.redo());
},
insertHTML: function(selection, options) {
var element;
if (options.value.get && (element = options.value.get(0))) {
options.value = jQuery('<div>').html(element).html();
}
return selection.replace(options.value, false, true);
}
};
return Simple;
})(Mercury.Region);
Mercury.Regions.Simple.Selection = (function() {
function Selection(element) {
this.element = element;
this.el = this.element.get(0);
this.getDetails();
}
Selection.prototype.serialize = function() {
return {
start: this.start,
end: this.end
};
};
Selection.prototype.getDetails = function() {
this.length = this.el.selectionEnd - this.el.selectionStart;
this.start = this.el.selectionStart;
this.end = this.el.selectionEnd;
return this.text = this.element.val().substr(this.start, this.length);
};
Selection.prototype.replace = function(text, select, placeCursor) {
var changed, savedVal, val;
if (select == null) {
select = false;
}
if (placeCursor == null) {
placeCursor = false;
}
this.getDetails();
val = this.element.val();
savedVal = this.element.val();
this.element.val(val.substr(0, this.start) + text + val.substr(this.end, val.length));
changed = this.element.val() !== savedVal;
if (select) {
this.select(this.start, this.start + text.length);
}
if (placeCursor) {
this.select(this.start + text.length, this.start + text.length);
}
return changed;
};
Selection.prototype.select = function(start, end) {
this.start = start;
this.end = end;
this.element.focus();
this.el.selectionStart = this.start;
this.el.selectionEnd = this.end;
return this.getDetails();
};
Selection.prototype.wrap = function(left, right) {
this.getDetails();
this.deselectNewLines();
this.replace(left + this.text + right, this.text !== '');
if (this.text === '') {
return this.select(this.start + left.length, this.start + left.length);
}
};
Selection.prototype.deselectNewLines = function() {
var length, text;
text = this.text;
length = text.replace(/\n+$/g, '').length;
return this.select(this.start, this.start + length);
};
Selection.prototype.placeMarker = function() {
return this.wrap('[mercury-marker]', '[mercury-marker]');
};
Selection.prototype.removeMarker = function() {
var end, start, val;
val = this.element.val();
start = val.indexOf('[mercury-marker]');
if (!(start > -1)) {
return;
}
end = val.indexOf('[mercury-marker]', start + 1) - '[mercury-marker]'.length;
this.element.val(this.element.val().replace(/\[mercury-marker\]/g, ''));
return this.select(start, end);
};
Selection.prototype.textContent = function() {
return this.text;
};
return Selection;
})();
}).call(this);
(function() {
var __hasProp = {}.hasOwnProperty,
__extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };
this.Mercury.Regions.Snippets = (function(_super) {
var type;
__extends(Snippets, _super);
Snippets.supported = document.getElementById;
Snippets.supportedText = "Chrome 10+, Firefox 4+, IE 7+, Safari 5+, Opera 8+";
type = 'snippets';
Snippets.prototype.type = function() {
return type;
};
function Snippets(element, window, options) {
this.element = element;
this.window = window;
this.options = options != null ? options : {};
Mercury.log("building " + type, this.element, this.options);
Snippets.__super__.constructor.apply(this, arguments);
this.makeSortable();
}
Snippets.prototype.build = function() {
var snippet, _i, _len, _ref;
_ref = this.element.find('[data-snippet]');
for (_i = 0, _len = _ref.length; _i < _len; _i++) {
snippet = _ref[_i];
jQuery(snippet).attr('data-version', 0);
}
if (this.element.css('minHeight') === '0px') {
return this.element.css({
minHeight: 20
});
}
};
Snippets.prototype.bindEvents = function() {
var _this = this;
Snippets.__super__.bindEvents.apply(this, arguments);
Mercury.on('unfocus:regions', function(event) {
if (_this.previewing) {
return;
}
if (Mercury.region === _this) {
_this.element.removeClass('focus');
_this.element.sortable('destroy');
return Mercury.trigger('region:blurred', {
region: _this
});
}
});
Mercury.on('focus:window', function(event) {
if (_this.previewing) {
return;
}
if (Mercury.region === _this) {
_this.element.removeClass('focus');
_this.element.sortable('destroy');
return Mercury.trigger('region:blurred', {
region: _this
});
}
});
this.element.on('mouseup', function() {
if (_this.previewing) {
return;
}
_this.focus();
return Mercury.trigger('region:focused', {
region: _this
});
});
this.element.on('dragover', function(event) {
if (_this.previewing) {
return;
}
event.preventDefault();
return event.originalEvent.dataTransfer.dropEffect = 'copy';
});
this.element.on('drop', function(event) {
if (_this.previewing || !Mercury.snippet) {
return;
}
_this.focus();
event.preventDefault();
return Mercury.Snippet.displayOptionsFor(Mercury.snippet.name, {}, Mercury.snippet.hasOptions);
});
jQuery(this.document).on('keydown', function(event) {
if (_this.previewing || Mercury.region !== _this) {
return;
}
switch (event.keyCode) {
case 90:
if (!event.metaKey) {
return;
}
event.preventDefault();
if (event.shiftKey) {
return _this.execCommand('redo');
} else {
return _this.execCommand('undo');
}
}
});
return jQuery(this.document).on('keyup', function() {
if (_this.previewing || Mercury.region !== _this) {
return;
}
return Mercury.changes = true;
});
};
Snippets.prototype.focus = function() {
Mercury.region = this;
this.makeSortable();
return this.element.addClass('focus');
};
Snippets.prototype.togglePreview = function() {
if (this.previewing) {
this.makeSortable();
} else {
this.element.sortable('destroy');
this.element.removeClass('focus');
}
return Snippets.__super__.togglePreview.apply(this, arguments);
};
Snippets.prototype.execCommand = function(action, options) {
var handler;
if (options == null) {
options = {};
}
Snippets.__super__.execCommand.apply(this, arguments);
if (handler = Mercury.Regions.Snippets.actions[action]) {
return handler.call(this, options);
}
};
Snippets.prototype.makeSortable = function() {
var _this = this;
return this.element.sortable('destroy').sortable({
document: this.document,
scroll: false,
containment: 'parent',
items: '[data-snippet]',
opacity: 0.4,
revert: 100,
tolerance: 'pointer',
beforeStop: function() {
Mercury.trigger('hide:toolbar', {
type: 'snippet',
immediately: true
});
return true;
},
stop: function() {
setTimeout((function() {
return _this.pushHistory();
}), 100);
return true;
}
});
};
Snippets.actions = {
undo: function() {
return this.content(this.history.undo());
},
redo: function() {
return this.content(this.history.redo());
},
insertSnippet: function(options) {
var existing, snippet,
_this = this;
snippet = options.value;
if ((existing = this.element.find("[data-snippet=" + snippet.identity + "]")).length) {
return existing.replaceWith(snippet.getHTML(this.document, function() {
return _this.pushHistory();
}));
} else {
return this.element.append(snippet.getHTML(this.document, function() {
return _this.pushHistory();
}));
}
},
editSnippet: function() {
var snippet;
if (!this.snippet) {
return;
}
snippet = Mercury.Snippet.find(this.snippet.data('snippet'));
return snippet.displayOptions();
},
removeSnippet: function() {
if (this.snippet) {
this.snippet.remove();
}
return Mercury.trigger('hide:toolbar', {
type: 'snippet',
immediately: true
});
}
};
return Snippets;
})(Mercury.Region);
}).call(this);
(function() {
this.Mercury.dialogHandlers.backColor = function() {
var _this = this;
return this.element.find('.picker, .last-picked').on('click', function(event) {
var color;
color = jQuery(event.target).css('background-color');
_this.element.find('.last-picked').css({
background: color
});
_this.button.css({
backgroundColor: color
});
return Mercury.trigger('action', {
action: 'backColor',
value: color
});
});
};
}).call(this);
(function() {
this.Mercury.dialogHandlers.foreColor = function() {
var _this = this;
return this.element.find('.picker, .last-picked').on('click', function(event) {
var color;
color = jQuery(event.target).css('background-color').toHex();
_this.element.find('.last-picked').css({
background: color
});
_this.button.css({
backgroundColor: color
});
return Mercury.trigger('action', {
action: 'foreColor',
value: color
});
});
};
}).call(this);
(function() {
this.Mercury.dialogHandlers.formatblock = function() {
var _this = this;
return this.element.find('[data-tag]').on('click', function(event) {
var tag;
tag = jQuery(event.target).data('tag');
return Mercury.trigger('action', {
action: 'formatblock',
value: tag
});
});
};
}).call(this);
(function() {
this.Mercury.dialogHandlers.snippetPanel = function() {
var _this = this;
this.element.find('input.filter').on('keyup', function() {
var snippet, value, _i, _len, _ref, _results;
value = _this.element.find('input.filter').val();
_ref = _this.element.find('li[data-filter]');
_results = [];
for (_i = 0, _len = _ref.length; _i < _len; _i++) {
snippet = _ref[_i];
if (LiquidMetal.score(jQuery(snippet).data('filter'), value) === 0) {
_results.push(jQuery(snippet).hide());
} else {
_results.push(jQuery(snippet).show());
}
}
return _results;
});
return this.element.find('img[data-snippet]').on('dragstart', function() {
return Mercury.snippet = {
name: jQuery(this).data('snippet'),
hasOptions: !(jQuery(this).data('options') === false)
};
});
};
}).call(this);
(function() {
this.Mercury.dialogHandlers.style = function() {
var _this = this;
return this.element.find('[data-class]').on('click', function(event) {
var className;
className = jQuery(event.target).data('class');
return Mercury.trigger('action', {
action: 'style',
value: className
});
});
};
}).call(this);
(function() {
this.Mercury.modalHandlers.htmlEditor = function() {
var content,
_this = this;
content = Mercury.region.content(null, true, false);
this.element.find('textarea').val(content);
return this.element.find('form').on('submit', function(event) {
var value;
event.preventDefault();
value = _this.element.find('textarea').val();
Mercury.trigger('action', {
action: 'replaceHTML',
value: value
});
return _this.hide();
});
};
}).call(this);
(function() {
this.Mercury.modalHandlers.insertCharacter = function() {
var _this = this;
return this.element.find('.character').on('click', function(event) {
Mercury.trigger('action', {
action: 'insertHTML',
value: "&" + (jQuery(event.target).attr('data-entity')) + ";"
});
return _this.hide();
});
};
}).call(this);
(function() {
this.Mercury.modalHandlers.insertLink = {
initialize: function() {
var _this = this;
this.editing = false;
this.content = null;
this.element.find('.control-label input').on('click', this.onLabelChecked);
this.element.find('.controls .optional, .controls .required').on('focus', this.onInputFocused);
this.element.find('#link_target').on('change', function() {
return _this.onChangeTarget();
});
this.initializeForm();
return this.element.find('form').on('submit', function(event) {
event.preventDefault();
_this.validateForm();
if (!_this.valid) {
_this.resize();
return;
}
_this.submitForm();
return _this.hide();
});
},
initializeForm: function() {
var a, bookmarkSelect, href, img, newBookmarkInput, selection;
this.fillExistingBookmarks();
if (!(Mercury.region && Mercury.region.selection)) {
return;
}
selection = Mercury.region.selection();
if (selection.textContent) {
this.element.find('#link_text').val(selection.textContent());
}
if (selection && selection.commonAncestor) {
a = selection.commonAncestor(true).closest('a');
}
if (selection.htmlContent) {
img = /<img/.test(selection.htmlContent());
}
if (!(img || a && a.length)) {
return false;
}
this.element.find('#link_text_container').hide();
if (img) {
this.content = selection.htmlContent();
}
if (!(a && a.length)) {
return false;
}
this.editing = a;
if (a.attr('href') && a.attr('href').indexOf('#') === 0) {
bookmarkSelect = this.element.find('#link_existing_bookmark');
bookmarkSelect.val(a.attr('href').replace(/[^#]*#/, ''));
bookmarkSelect.closest('.control-group').find('input[type=radio]').prop('checked', true);
} else {
this.element.find('#link_external_url').val(a.attr('href'));
}
if (a.attr('name')) {
newBookmarkInput = this.element.find('#link_new_bookmark');
newBookmarkInput.val(a.attr('name'));
newBookmarkInput.closest('.control-group').find('input[type=radio]').prop('checked', true);
}
if (a.attr('target')) {
this.element.find('#link_target').val(a.attr('target'));
}
if (a.attr('href') && a.attr('href').indexOf('javascript:void') === 0) {
href = a.attr('href');
this.element.find('#link_external_url').val(href.match(/window.open\('([^']+)',/)[1]);
this.element.find('#link_target').val('popup');
this.element.find('#link_popup_width').val(href.match(/width=(\d+),/)[1]);
this.element.find('#link_popup_height').val(href.match(/height=(\d+),/)[1]);
return this.element.find('#popup_options').show();
}
},
fillExistingBookmarks: function() {
var bookmarkSelect, tag, _i, _len, _ref, _results;
bookmarkSelect = this.element.find('#link_existing_bookmark');
_ref = jQuery('a[name]', window.mercuryInstance.document);
_results = [];
for (_i = 0, _len = _ref.length; _i < _len; _i++) {
tag = _ref[_i];
_results.push(bookmarkSelect.append(jQuery('<option>', {
value: jQuery(tag).attr('name')
}).text(jQuery(tag).text())));
}
return _results;
},
onLabelChecked: function() {
var forInput;
forInput = jQuery(this).closest('.control-label').attr('for');
return jQuery(this).closest('.control-group').find("#" + forInput).focus();
},
onInputFocused: function() {
return jQuery(this).closest('.control-group').find('input[type=radio]').prop('checked', true);
},
onChangeTarget: function() {
this.element.find(".link-target-options").hide();
this.element.find("#" + (this.element.find('#link_target').val()) + "_options").show();
return this.resize(true);
},
addInputError: function(input, message) {
input.after('<span class="help-inline error-message">' + Mercury.I18n(message) + '</span>').closest('.control-group').addClass('error');
return this.valid = false;
},
clearInputErrors: function() {
this.element.find('.control-group.error').removeClass('error').find('.error-message').remove();
return this.valid = true;
},
validateForm: function() {
var el, type;
this.clearInputErrors();
type = this.element.find('input[name=link_type]:checked').val();
el = this.element.find("#link_" + type);
if (!el.val()) {
this.addInputError(el, "can't be blank");
}
if (!this.editing && !this.content) {
el = this.element.find('#link_text');
if (!el.val()) {
return this.addInputError(el, "can't be blank");
}
}
},
submitForm: function() {
var args, attrs, content, target, type, value;
content = this.element.find('#link_text').val();
target = this.element.find('#link_target').val();
type = this.element.find('input[name=link_type]:checked').val();
switch (type) {
case 'existing_bookmark':
attrs = {
href: "#" + (this.element.find('#link_existing_bookmark').val())
};
break;
case 'new_bookmark':
attrs = {
name: "" + (this.element.find('#link_new_bookmark').val())
};
break;
default:
attrs = {
href: this.element.find("#link_" + type).val()
};
}
switch (target) {
case 'popup':
args = {
width: parseInt(this.element.find('#link_popup_width').val()) || 500,
height: parseInt(this.element.find('#link_popup_height').val()) || 500,
menubar: 'no',
toolbar: 'no'
};
attrs['href'] = "javascript:void(window.open('" + attrs['href'] + "', 'popup_window', '" + (jQuery.param(args).replace(/&/g, ',')) + "'))";
break;
default:
if (target) {
attrs['target'] = target;
}
}
value = {
tagName: 'a',
attrs: attrs,
content: this.content || content
};
if (this.editing) {
return Mercury.trigger('action', {
action: 'replaceLink',
value: value,
node: this.editing.get(0)
});
} else {
return Mercury.trigger('action', {
action: 'insertLink',
value: value
});
}
}
};
}).call(this);
(function() {
this.Mercury.modalHandlers.insertMedia = {
initialize: function() {
var _this = this;
this.element.find('.control-label input').on('click', this.onLabelChecked);
this.element.find('.controls .optional, .controls .required').on('focus', function(event) {
return _this.onInputFocused($(event.target));
});
this.focus('#media_image_url');
this.initializeForm();
return this.element.find('form').on('submit', function(event) {
event.preventDefault();
_this.validateForm();
if (!_this.valid) {
_this.resize();
return;
}
_this.submitForm();
return _this.hide();
});
},
initializeForm: function() {
var iframe, image, selection, src;
if (!(Mercury.region && Mercury.region.selection)) {
return;
}
selection = Mercury.region.selection();
if (image = typeof selection.is === "function" ? selection.is('img') : void 0) {
this.element.find('#media_image_url').val(image.attr('src'));
this.element.find('#media_image_alignment').val(image.attr('align'));
this.element.find('#media_image_float').val(image.attr('style') != null ? image.css('float') : '');
this.focus('#media_image_url');
}
if (iframe = typeof selection.is === "function" ? selection.is('iframe') : void 0) {
src = iframe.attr('src');
if (/^https?:\/\/www.youtube.com\//i.test(src)) {
this.element.find('#media_youtube_url').val("" + (src.match(/^https?/)[0]) + "://youtu.be/" + (src.match(/\/embed\/(\w+)/)[1]));
this.element.find('#media_youtube_width').val(iframe.width());
this.element.find('#media_youtube_height').val(iframe.height());
return this.focus('#media_youtube_url');
} else if (/^https?:\/\/player.vimeo.com\//i.test(src)) {
this.element.find('#media_vimeo_url').val("" + (src.match(/^https?/)[0]) + "://vimeo.com/" + (src.match(/\/video\/(\w+)/)[1]));
this.element.find('#media_vimeo_width').val(iframe.width());
this.element.find('#media_vimeo_height').val(iframe.height());
return this.focus('#media_vimeo_url');
}
}
},
focus: function(selector) {
var _this = this;
return setTimeout((function() {
return _this.element.find(selector).focus();
}), 300);
},
onLabelChecked: function() {
var forInput;
forInput = jQuery(this).closest('.control-label').attr('for');
return jQuery(this).closest('.control-group').find("#" + forInput).focus();
},
onInputFocused: function(input) {
input.closest('.control-group').find('input[type=radio]').prop('checked', true);
if (input.closest('.media-options').length) {
return;
}
this.element.find(".media-options").hide();
this.element.find("#" + (input.attr('id').replace('media_', '')) + "_options").show();
return this.resize(true);
},
addInputError: function(input, message) {
input.after('<span class="help-inline error-message">' + Mercury.I18n(message) + '</span>').closest('.control-group').addClass('error');
return this.valid = false;
},
clearInputErrors: function() {
this.element.find('.control-group.error').removeClass('error').find('.error-message').remove();
return this.valid = true;
},
validateForm: function() {
var el, type, url;
this.clearInputErrors();
type = this.element.find('input[name=media_type]:checked').val();
el = this.element.find("#media_" + type);
switch (type) {
case 'youtube_url':
url = this.element.find('#media_youtube_url').val();
if (!/^https?:\/\/youtu.be\//.test(url)) {
return this.addInputError(el, "is invalid");
}
break;
case 'vimeo_url':
url = this.element.find('#media_vimeo_url').val();
if (!/^https?:\/\/vimeo.com\//.test(url)) {
return this.addInputError(el, "is invalid");
}
break;
default:
if (!el.val()) {
return this.addInputError(el, "can't be blank");
}
}
},
submitForm: function() {
var alignment, attrs, code, float, protocol, type, url, value;
type = this.element.find('input[name=media_type]:checked').val();
switch (type) {
case 'image_url':
attrs = {
src: this.element.find('#media_image_url').val()
};
if (alignment = this.element.find('#media_image_alignment').val()) {
attrs['align'] = alignment;
}
if (float = this.element.find('#media_image_float').val()) {
attrs['style'] = 'float: ' + float + ';';
}
return Mercury.trigger('action', {
action: 'insertImage',
value: attrs
});
case 'youtube_url':
url = this.element.find('#media_youtube_url').val();
code = url.replace(/https?:\/\/youtu.be\//, '');
protocol = 'http';
if (/^https:/.test(url)) {
protocol = 'https';
}
value = jQuery('<iframe>', {
width: parseInt(this.element.find('#media_youtube_width').val(), 10) || 560,
height: parseInt(this.element.find('#media_youtube_height').val(), 10) || 349,
src: "" + protocol + "://www.youtube.com/embed/" + code + "?wmode=transparent",
frameborder: 0,
allowfullscreen: 'true'
});
return Mercury.trigger('action', {
action: 'insertHTML',
value: value
});
case 'vimeo_url':
url = this.element.find('#media_vimeo_url').val();
code = url.replace(/^https?:\/\/vimeo.com\//, '');
protocol = 'http';
if (/^https:/.test(url)) {
protocol = 'https';
}
value = jQuery('<iframe>', {
width: parseInt(this.element.find('#media_vimeo_width').val(), 10) || 400,
height: parseInt(this.element.find('#media_vimeo_height').val(), 10) || 225,
src: "" + protocol + "://player.vimeo.com/video/" + code + "?title=1&byline=1&portrait=0&color=ffffff",
frameborder: 0
});
return Mercury.trigger('action', {
action: 'insertHTML',
value: value
});
}
}
};
}).call(this);
(function() {
this.Mercury.modalHandlers.insertSnippet = function() {
var _this = this;
return this.element.find('form').on('submit', function(event) {
var serializedForm, snippet;
event.preventDefault();
serializedForm = _this.element.find('form').serializeObject();
if (Mercury.snippet) {
snippet = Mercury.snippet;
snippet.setOptions(serializedForm);
Mercury.snippet = null;
} else {
snippet = Mercury.Snippet.create(_this.options.snippetName, serializedForm);
}
Mercury.trigger('action', {
action: 'insertSnippet',
value: snippet
});
return _this.hide();
});
};
}).call(this);
(function() {
this.Mercury.modalHandlers.insertTable = {
initialize: function() {
var _this = this;
this.table = this.element.find('#table_display table');
this.table.on('click', function(event) {
return _this.onCellClick($(event.target));
});
this.element.find('#table_alignment').on('change', function() {
return _this.setTableAlignment();
});
this.element.find('#table_border').on('keyup', function() {
return _this.setTableBorder();
});
this.element.find('#table_spacing').on('keyup', function() {
return _this.setTableCellSpacing();
});
this.element.find('[data-action]').on('click', function(event) {
event.preventDefault();
return _this.onActionClick(jQuery(event.target).data('action'));
});
this.selectFirstCell();
return this.element.find('form').on('submit', function(event) {
event.preventDefault();
_this.submitForm();
return _this.hide();
});
},
selectFirstCell: function() {
var firstCell;
firstCell = this.table.find('td, th').first();
firstCell.addClass('selected');
return Mercury.tableEditor(this.table, firstCell, ' ');
},
onCellClick: function(cell) {
this.cell = cell;
this.table = this.cell.closest('table');
this.table.find('.selected').removeAttr('class');
this.cell.addClass('selected');
return Mercury.tableEditor(this.table, this.cell, ' ');
},
onActionClick: function(action) {
if (!action) {
return;
}
return Mercury.tableEditor[action]();
},
setTableAlignment: function() {
return this.table.attr({
align: this.element.find('#table_alignment').val()
});
},
setTableBorder: function() {
var border;
border = parseInt(this.element.find('#table_border').val(), 10);
if (isNaN(border)) {
return this.table.removeAttr('border');
} else {
return this.table.attr({
border: border
});
}
},
setTableCellSpacing: function() {
var cellspacing;
cellspacing = parseInt(this.element.find('#table_spacing').val(), 10);
if (isNaN(cellspacing)) {
return this.table.removeAttr('cellspacing');
} else {
return this.table.attr({
cellspacing: cellspacing
});
}
},
submitForm: function() {
var html, value;
this.table.find('.selected').removeAttr('class');
this.table.find('td, th').html('<br/>');
html = jQuery('<div>').html(this.table).html();
value = html.replace(/^\s+|\n/gm, '').replace(/(<\/.*?>|<table.*?>|<tbody>|<tr>)/g, '$1\n');
return Mercury.trigger('action', {
action: 'insertTable',
value: value
});
}
};
}).call(this);
(function() {
if (Mercury.onload) {
Mercury.onload();
}
jQuery(window).trigger('mercury:loaded');
}).call(this);
// This is a manifest file that'll be compiled into application.js, which will include all the files
// listed below.
//
// Any JavaScript/Coffee file within this directory, lib/assets/javascripts, vendor/assets/javascripts,
// or vendor/assets/javascripts of plugins, if any, can be referenced here using a relative path.
//
// It's not advisable to add code directly here, but if you do, it'll appear at the bottom of the
// compiled file.
//
// Read Sprockets README (https://github.com/sstephenson/sprockets#sprockets-directives) for details
// about supported directives.
//
;
;�TI"required_assets_digest;�TI"%8e6bbbaeb7e796106aba825d9ae79790;�FI"
_version;�TI"%2cf3622cbba861b85d33ffabfa420c13;�F