vendor/assets/javascripts/jquery.qtip.js in qtip2-jquery-rails-2.0.0 vs vendor/assets/javascripts/jquery.qtip.js in qtip2-jquery-rails-2.1.1.pre

- old
+ new

@@ -1,1407 +1,1557 @@ -/*! qTip2 - Pretty powerful tooltips - v2.0.0 - 2012-10-25 -* http://craigsworks.com/projects/qtip2/ -* Copyright (c) 2012 Craig Michael Thompson; Licensed MIT, GPL */ - -/*jslint browser: true, onevar: true, undef: true, nomen: true, bitwise: true, regexp: true, newcap: true, immed: true, strict: true */ +/* + * qTip2 - Pretty powerful tooltips - v2.1.1 + * http://qtip2.com + * + * Copyright (c) 2013 Craig Michael Thompson + * Released under the MIT, GPL licenses + * http://jquery.org/license + * + * Date: Thu Jul 11 2013 02:03 GMT+0100+0100 + * Plugins: tips modal viewport svg imagemap ie6 + * Styles: basic css3 + */ /*global window: false, jQuery: false, console: false, define: false */ /* Cache window, document, undefined */ (function( window, document, undefined ) { // Uses AMD or browser globals to create a jQuery plugin. (function( factory ) { "use strict"; if(typeof define === 'function' && define.amd) { - define(['jquery'], factory); + define(['jquery', 'imagesloaded'], factory); } else if(jQuery && !jQuery.fn.qtip) { factory(jQuery); } } (function($) { /* This currently causes issues with Safari 6, so for it's disabled */ //"use strict"; // (Dis)able ECMAScript "strict" operation for this function. See more: http://ejohn.org/blog/ecmascript-5-strict-mode-json-and-more/ - // Munge the primitives - Paul Irish tip - var TRUE = true, - FALSE = false, - NULL = null, +;// Munge the primitives - Paul Irish tip +var TRUE = true, +FALSE = false, +NULL = null, - // Side names and other stuff - X = 'x', Y = 'y', - WIDTH = 'width', - HEIGHT = 'height', - TOP = 'top', - LEFT = 'left', - BOTTOM = 'bottom', - RIGHT = 'right', - CENTER = 'center', - FLIP = 'flip', - FLIPINVERT = 'flipinvert', - SHIFT = 'shift', +// Common variables +X = 'x', Y = 'y', +WIDTH = 'width', +HEIGHT = 'height', - // Shortcut vars - QTIP, PLUGINS, MOUSE, - usedIDs = {}, - uitooltip = 'ui-tooltip', - widget = 'ui-widget', - disabled = 'ui-state-disabled', - selector = 'div.qtip.'+uitooltip, - defaultClass = uitooltip + '-default', - focusClass = uitooltip + '-focus', - hoverClass = uitooltip + '-hover', - replaceSuffix = '_replacedByqTip', - oldtitle = 'oldtitle', - trackingBound, - redrawContainer; +// Positioning sides +TOP = 'top', +LEFT = 'left', +BOTTOM = 'bottom', +RIGHT = 'right', +CENTER = 'center', +// Position adjustment types +FLIP = 'flip', +FLIPINVERT = 'flipinvert', +SHIFT = 'shift', + +// Shortcut vars +QTIP, PROTOTYPE, CORNER, CHECKS, +PLUGINS = {}, +NAMESPACE = 'qtip', +ATTR_HAS = 'data-hasqtip', +ATTR_ID = 'data-qtip-id', +WIDGET = ['ui-widget', 'ui-tooltip'], +SELECTOR = '.'+NAMESPACE, +INACTIVE_EVENTS = 'click dblclick mousedown mouseup mousemove mouseleave mouseenter'.split(' '), + +CLASS_FIXED = NAMESPACE+'-fixed', +CLASS_DEFAULT = NAMESPACE + '-default', +CLASS_FOCUS = NAMESPACE + '-focus', +CLASS_HOVER = NAMESPACE + '-hover', +CLASS_DISABLED = NAMESPACE+'-disabled', + +replaceSuffix = '_replacedByqTip', +oldtitle = 'oldtitle', +trackingBound; + +// Browser detection +BROWSER = { /* - * redraw() container for width/height calculations - */ - redrawContainer = $('<div/>', { id: 'qtip-rcontainer' }); - $(function() { redrawContainer.appendTo(document.body); }); + * IE version detection + * + * Adapted from: http://ajaxian.com/archives/attack-of-the-ie-conditional-comment + * Credit to James Padolsey for the original implemntation! + */ + ie: (function(){ + var v = 3, div = document.createElement('div'); + while ((div.innerHTML = '<!--[if gt IE '+(++v)+']><i></i><![endif]-->')) { + if(!div.getElementsByTagName('i')[0]) { break; } + } + return v > 4 ? v : NaN; + }()), + + /* + * iOS version detection + */ + iOS: parseFloat( + ('' + (/CPU.*OS ([0-9_]{1,5})|(CPU like).*AppleWebKit.*Mobile/i.exec(navigator.userAgent) || [0,''])[1]) + .replace('undefined', '3_2').replace('_', '.').replace('_', '') + ) || FALSE +}; +;function QTip(target, options, id, attr) { + // Elements and ID + this.id = id; + this.target = target; + this.tooltip = NULL; + this.elements = elements = { target: target }; + + // Internal constructs + this._id = NAMESPACE + '-' + id; + this.timers = { img: {} }; + this.options = options; + this.plugins = {}; + + // Cache object + this.cache = cache = { + event: {}, + target: $(), + disabled: FALSE, + attr: attr, + onTooltip: FALSE, + lastClass: '' + }; + + // Set the initial flags + this.rendered = this.destroyed = this.disabled = this.waiting = + this.hiddenDuringWait = this.positioning = this.triggering = FALSE; +} +PROTOTYPE = QTip.prototype; + +PROTOTYPE.render = function(show) { + if(this.rendered || this.destroyed) { return this; } // If tooltip has already been rendered, exit + + var self = this, + options = this.options, + cache = this.cache, + elements = this.elements, + text = options.content.text, + title = options.content.title, + button = options.content.button, + posOptions = options.position, + namespace = '.'+this._id+' ', + deferreds = []; + + // Add ARIA attributes to target + $.attr(this.target[0], 'aria-describedby', this._id); + + // Create tooltip element + this.tooltip = elements.tooltip = tooltip = $('<div/>', { + 'id': this._id, + 'class': [ NAMESPACE, CLASS_DEFAULT, options.style.classes, NAMESPACE + '-pos-' + options.position.my.abbrev() ].join(' '), + 'width': options.style.width || '', + 'height': options.style.height || '', + 'tracking': posOptions.target === 'mouse' && posOptions.adjust.mouse, + + /* ARIA specific attributes */ + 'role': 'alert', + 'aria-live': 'polite', + 'aria-atomic': FALSE, + 'aria-describedby': this._id + '-content', + 'aria-hidden': TRUE + }) + .toggleClass(CLASS_DISABLED, this.disabled) + .attr(ATTR_ID, this.id) + .data(NAMESPACE, this) + .appendTo(posOptions.container) + .append( + // Create content element + elements.content = $('<div />', { + 'class': NAMESPACE + '-content', + 'id': this._id + '-content', + 'aria-atomic': TRUE + }) + ); + + // Set rendered flag and prevent redundant reposition calls for now + this.rendered = -1; + this.positioning = TRUE; + + // Create title... + if(title) { + this._createTitle(); + + // Update title only if its not a callback (called in toggle if so) + if(!$.isFunction(title)) { + deferreds.push( this._updateTitle(title, FALSE) ); + } + } + + // Create button + if(button) { this._createButton(); } + + // Set proper rendered flag and update content if not a callback function (called in toggle) + if(!$.isFunction(text)) { + deferreds.push( this._updateContent(text, FALSE) ); + } + this.rendered = TRUE; + + // Setup widget classes + this._setWidget(); + + // Assign passed event callbacks (before plugins!) + $.each(options.events, function(name, callback) { + $.isFunction(callback) && tooltip.bind( + (name === 'toggle' ? ['tooltipshow','tooltiphide'] : ['tooltip'+name]) + .join(namespace)+namespace, callback + ); + }); + + // Initialize 'render' plugins + $.each(PLUGINS, function(name) { + var instance; + if(this.initialize === 'render' && (instance = this(self))) { + self.plugins[name] = instance; + } + }); + + // Assign events + this._assignEvents(); + + // When deferreds have completed + $.when.apply($, deferreds).then(function() { + // tooltiprender event + self._trigger('render'); + + // Reset flags + self.positioning = FALSE; + + // Show tooltip if not hidden during wait period + if(!self.hiddenDuringWait && (options.show.ready || show)) { + self.toggle(TRUE, cache.event, FALSE); + } + self.hiddenDuringWait = FALSE; + }); + + // Expose API + QTIP.api[this.id] = this; + + return this; +}; + +PROTOTYPE.destroy = function(immediate) { + // Set flag the signify destroy is taking place to plugins + // and ensure it only gets destroyed once! + if(this.destroyed) { return this.target; } + + function process() { + if(this.destroyed) { return; } + this.destroyed = TRUE; + + var target = this.target, + title = target.attr(oldtitle); + + // Destroy tooltip if rendered + if(this.rendered) { + this.tooltip.stop(1,0).find('*').remove().end().remove(); + } + + // Destroy all plugins + $.each(this.plugins, function(name) { + this.destroy && this.destroy(); + }); + + // Clear timers and remove bound events + clearTimeout(this.timers.show); + clearTimeout(this.timers.hide); + this._unassignEvents(); + + // Remove api object and ARIA attributes + target.removeData(NAMESPACE).removeAttr(ATTR_ID) + .removeAttr('aria-describedby'); + + // Reset old title attribute if removed + if(this.options.suppress && title) { + target.attr('title', title).removeAttr(oldtitle); + } + + // Remove qTip events associated with this API + this._unbind(target); + + // Remove ID from used id objects, and delete object references + // for better garbage collection and leak protection + this.options = this.elements = this.cache = this.timers = + this.plugins = this.mouse = NULL; + + // Delete epoxsed API object + delete QTIP.api[this.id]; + } + + // If an immediate destory is needed + if(immediate !== TRUE && this.rendered) { + tooltip.one('tooltiphidden', $.proxy(process, this)); + !this.triggering && this.hide(); + } + + // If we're not in the process of hiding... process + else { process.call(this); } + + return this.target; +}; + +;function invalidOpt(a) { + return a === NULL || $.type(a) !== 'object'; +} +function invalidContent(c) { + return !( $.isFunction(c) || (c && c.attr) || c.length || ($.type(c) === 'object' && (c.jquery || c.then) )); +} // Option object sanitizer -function sanitizeOptions(opts) -{ - var invalid = function(a) { return a === NULL || 'object' !== typeof a; }, - invalidContent = function(c) { return !$.isFunction(c) && ((!c && !c.attr) || c.length < 1 || ('object' === typeof c && !c.jquery)); }; +function sanitizeOptions(opts) { + var content, text, ajax, once; - if(!opts || 'object' !== typeof opts) { return FALSE; } + if(invalidOpt(opts)) { return FALSE; } - if(invalid(opts.metadata)) { + if(invalidOpt(opts.metadata)) { opts.metadata = { type: opts.metadata }; } if('content' in opts) { - if(invalid(opts.content) || opts.content.jquery) { - opts.content = { text: opts.content }; + content = opts.content; + + if(invalidOpt(content) || content.jquery || content.done) { + content = opts.content = { + text: (text = invalidContent(content) ? FALSE : content) + }; } + else { text = content.text; } - if(invalidContent(opts.content.text || FALSE)) { - opts.content.text = FALSE; + // DEPRECATED - Old content.ajax plugin functionality + // Converts it into the proper Deferred syntax + if('ajax' in content) { + ajax = content.ajax; + once = ajax && ajax.once !== FALSE; + delete content.ajax; + + content.text = function(event, api) { + var loading = text || $(this).attr(api.options.content.attr) || 'Loading...', + + deferred = $.ajax( + $.extend({}, ajax, { context: api }) + ) + .then(ajax.success, NULL, ajax.error) + .then(function(content) { + if(content && once) { api.set('content.text', content); } + return content; + }, + function(xhr, status, error) { + if(api.destroyed || xhr.status === 0) { return; } + api.set('content.text', status + ': ' + error); + }); + + return !once ? (api.set('content.text', loading), deferred) : loading; + }; } - if('title' in opts.content) { - if(invalid(opts.content.title)) { - opts.content.title = { text: opts.content.title }; + if('title' in content) { + if(!invalidOpt(content.title)) { + content.button = content.title.button; + content.title = content.title.text; } - if(invalidContent(opts.content.title.text || FALSE)) { - opts.content.title.text = FALSE; + if(invalidContent(content.title || FALSE)) { + content.title = FALSE; } } } - if('position' in opts && invalid(opts.position)) { + if('position' in opts && invalidOpt(opts.position)) { opts.position = { my: opts.position, at: opts.position }; } - if('show' in opts && invalid(opts.show)) { - opts.show = opts.show.jquery ? { target: opts.show } : { event: opts.show }; + if('show' in opts && invalidOpt(opts.show)) { + opts.show = opts.show.jquery ? { target: opts.show } : + opts.show === TRUE ? { ready: TRUE } : { event: opts.show }; } - if('hide' in opts && invalid(opts.hide)) { + if('hide' in opts && invalidOpt(opts.hide)) { opts.hide = opts.hide.jquery ? { target: opts.hide } : { event: opts.hide }; } - if('style' in opts && invalid(opts.style)) { + if('style' in opts && invalidOpt(opts.style)) { opts.style = { classes: opts.style }; } // Sanitize plugin options $.each(PLUGINS, function() { - if(this.sanitize) { this.sanitize(opts); } + this.sanitize && this.sanitize(opts); }); return opts; } -/* -* Core plugin implementation -*/ -function QTip(target, options, id, attr) -{ - // Declare this reference - var self = this, - docBody = document.body, - tooltipID = uitooltip + '-' + id, - isPositioning = 0, - isDrawing = 0, - tooltip = $(), - namespace = '.qtip-' + id, - elements, cache; +// Setup builtin .set() option checks +CHECKS = PROTOTYPE.checks = { + builtin: { + // Core checks + '^id$': function(obj, o, v, prev) { + var id = v === TRUE ? QTIP.nextid : v, + new_id = NAMESPACE + '-' + id; - // Setup class attributes - self.id = id; - self.rendered = FALSE; - self.destroyed = FALSE; - self.elements = elements = { target: target }; - self.timers = { img: {} }; - self.options = options; - self.checks = {}; - self.plugins = {}; - self.cache = cache = { - event: {}, - target: $(), - disabled: FALSE, - attr: attr, - onTarget: FALSE, - lastClass: '' - }; + if(id !== FALSE && id.length > 0 && !$('#'+new_id).length) { + this._id = new_id; - /* - * Private core functions - */ - function convertNotation(notation) - { - var i = 0, obj, option = options, + if(this.rendered) { + this.tooltip[0].id = this._id; + this.elements.content[0].id = this._id + '-content'; + this.elements.title[0].id = this._id + '-title'; + } + } + else { obj[o] = prev; } + }, + '^prerender': function(obj, o, v) { + v && !this.rendered && this.render(this.options.show.ready); + }, - // Split notation into array - levels = notation.split('.'); + // Content checks + '^content.text$': function(obj, o, v) { + this._updateContent(v); + }, + '^content.attr$': function(obj, o, v, prev) { + if(this.options.content.text === this.target.attr(prev)) { + this._updateContent( this.target.attr(v) ); + } + }, + '^content.title$': function(obj, o, v) { + // Remove title if content is null + if(!v) { return this._removeTitle(); } - // Loop through - while( option = option[ levels[i++] ] ) { - if(i < levels.length) { obj = option; } - } + // If title isn't already created, create it now and update + v && !this.elements.title && this._createTitle(); + this._updateTitle(v); + }, + '^content.button$': function(obj, o, v) { + this._updateButton(v); + }, + '^content.title.(text|button)$': function(obj, o, v) { + this.set('content.'+o, v); // Backwards title.text/button compat + }, - return [obj || options, levels.pop()]; - } + // Position checks + '^position.(my|at)$': function(obj, o, v){ + 'string' === typeof v && (obj[o] = new CORNER(v, o === 'at')); + }, + '^position.container$': function(obj, o, v){ + this.tooltip.appendTo(v); + }, - function triggerEvent(type, args, event) { - var callback = $.Event('tooltip'+type); - callback.originalEvent = (event ? $.extend({}, event) : NULL) || cache.event || NULL; - tooltip.trigger(callback, [self].concat(args || [])); + // Show checks + '^show.ready$': function(obj, o, v) { + v && (!this.rendered && this.render(TRUE) || this.toggle(TRUE)); + }, - return !callback.isDefaultPrevented(); - } + // Style checks + '^style.classes$': function(obj, o, v, p) { + this.tooltip.removeClass(p).addClass(v); + }, + '^style.width|height': function(obj, o, v) { + this.tooltip.css(o, v); + }, + '^style.widget|content.title': function() { + this._setWidget(); + }, + '^style.def': function(obj, o, v) { + this.tooltip.toggleClass(CLASS_DEFAULT, !!v); + }, - function setWidget() - { - var on = options.style.widget; + // Events check + '^events.(render|show|move|hide|focus|blur)$': function(obj, o, v) { + tooltip[($.isFunction(v) ? '' : 'un') + 'bind']('tooltip'+o, v); + }, - tooltip.toggleClass('ui-helper-reset '+widget, on).toggleClass(defaultClass, options.style.def && !on); + // Properties which require event reassignment + '^(show|hide|position).(event|target|fixed|inactive|leave|distance|viewport|adjust)': function() { + var posOptions = this.options.position; - if(elements.content) { - elements.content.toggleClass(widget+'-content', on); - } + // Set tracking flag + tooltip.attr('tracking', posOptions.target === 'mouse' && posOptions.adjust.mouse); - if(elements.titlebar) { - elements.titlebar.toggleClass(widget+'-header', on); + // Reassign events + this._unassignEvents(); + this._assignEvents(); } - if(elements.button) { - elements.button.toggleClass(uitooltip+'-icon', !on); - } } +}; - function removeTitle(reposition) - { - if(elements.title) { - elements.titlebar.remove(); - elements.titlebar = elements.title = elements.button = NULL; +// Dot notation converter +function convertNotation(options, notation) { + var i = 0, obj, option = options, - // Reposition if enabled - if(reposition !== FALSE) { self.reposition(); } - } + // Split notation into array + levels = notation.split('.'); + + // Loop through + while( option = option[ levels[i++] ] ) { + if(i < levels.length) { obj = option; } } - function createButton() - { - var button = options.content.title.button, - isString = typeof button === 'string', - close = isString ? button : 'Close tooltip'; + return [obj || options, levels.pop()]; +} - if(elements.button) { elements.button.remove(); } +PROTOTYPE.get = function(notation) { + if(this.destroyed) { return this; } - // Use custom button if one was supplied by user, else use default - if(button.jquery) { - elements.button = button; - } - else { - elements.button = $('<a />', { - 'class': 'ui-state-default ui-tooltip-close ' + (options.style.widget ? '' : uitooltip+'-icon'), - 'title': close, - 'aria-label': close - }) - .prepend( - $('<span />', { - 'class': 'ui-icon ui-icon-close', - 'html': '&times;' - }) - ); - } + var o = convertNotation(this.options, notation.toLowerCase()), + result = o[0][ o[1] ]; - // Create button and setup attributes - elements.button.appendTo(elements.titlebar) - .attr('role', 'button') - .click(function(event) { - if(!tooltip.hasClass(disabled)) { self.hide(event); } - return FALSE; - }); + return result.precedance ? result.string() : result; +}; - // Redraw the tooltip when we're done - self.redraw(); - } +function setCallback(notation, args) { + var category, rule, match; - function createTitle() - { - var id = tooltipID+'-title'; + for(category in this.checks) { + for(rule in this.checks[category]) { + if(match = (new RegExp(rule, 'i')).exec(notation)) { + args.push(match); - // Destroy previous title element, if present - if(elements.titlebar) { removeTitle(); } + if(category === 'builtin' || this.plugins[category]) { + this.checks[category][rule].apply( + this.plugins[category] || this, args + ); + } + } + } + } +} - // Create title bar and title elements - elements.titlebar = $('<div />', { - 'class': uitooltip + '-titlebar ' + (options.style.widget ? 'ui-widget-header' : '') - }) - .append( - elements.title = $('<div />', { - 'id': id, - 'class': uitooltip + '-title', - 'aria-atomic': TRUE - }) - ) - .insertBefore(elements.content) +var rmove = /^position\.(my|at|adjust|target|container|viewport)|style|content|show\.ready/i, + rrender = /^prerender|show\.ready/i; - // Button-specific events - .delegate('.ui-tooltip-close', 'mousedown keydown mouseup keyup mouseout', function(event) { - $(this).toggleClass('ui-state-active ui-state-focus', event.type.substr(-4) === 'down'); - }) - .delegate('.ui-tooltip-close', 'mouseover mouseout', function(event){ - $(this).toggleClass('ui-state-hover', event.type === 'mouseover'); - }); +PROTOTYPE.set = function(option, value) { + if(this.destroyed) { return this; } - // Create button if enabled - if(options.content.title.button) { createButton(); } + var rendered = this.rendered, + reposition = FALSE, + options = this.options, + checks = this.checks, + name; - // Redraw the tooltip dimensions if it's rendered - else if(self.rendered){ self.redraw(); } + // Convert singular option/value pair into object form + if('string' === typeof option) { + name = option; option = {}; option[name] = value; } + else { option = $.extend({}, option); } - function updateButton(button) - { - var elem = elements.button, - title = elements.title; - - // Make sure tooltip is rendered and if not, return - if(!self.rendered) { return FALSE; } - - if(!button) { - elem.remove(); + // Set all of the defined options to their new values + $.each(option, function(notation, value) { + if(!rendered && !rrender.test(notation)) { + delete option[notation]; return; } - else { - if(!title) { - createTitle(); - } - createButton(); - } - } - function updateTitle(content, reposition) - { - var elem = elements.title; + // Set new obj value + var obj = convertNotation(options, notation.toLowerCase()), previous; + previous = obj[0][ obj[1] ]; + obj[0][ obj[1] ] = value && value.nodeType ? $(value) : value; - // Make sure tooltip is rendered and if not, return - if(!self.rendered || !content) { return FALSE; } + // Also check if we need to reposition + reposition = rmove.test(notation) || reposition; - // Use function to parse content - if($.isFunction(content)) { - content = content.call(target, cache.event, self); - } + // Set the new params for the callback + option[notation] = [obj[0], obj[1], value, previous]; + }); - // Remove title if callback returns false or null/undefined (but not '') - if(content === FALSE || (!content && content !== '')) { return removeTitle(FALSE); } + // Re-sanitize options + sanitizeOptions(options); - // Append new content if its a DOM array and show it if hidden - else if(content.jquery && content.length > 0) { - elem.empty().append(content.css({ display: 'block' })); - } + /* + * Execute any valid callbacks for the set options + * Also set positioning flag so we don't get loads of redundant repositioning calls. + */ + this.positioning = TRUE; + $.each(option, $.proxy(setCallback, this)); + this.positioning = FALSE; - // Content is a regular string, insert the new content - else { elem.html(content); } - - // Redraw and reposition - self.redraw(); - if(reposition !== FALSE && self.rendered && tooltip[0].offsetWidth > 0) { - self.reposition(cache.event); - } + // Update position if needed + if(this.rendered && this.tooltip[0].offsetWidth > 0 && reposition) { + this.reposition( options.position.target === 'mouse' ? NULL : this.cache.event ); } - function updateContent(content, reposition) - { - var elem = elements.content; + return this; +}; - // Make sure tooltip is rendered and content is defined. If not return - if(!self.rendered || !content) { return FALSE; } +;PROTOTYPE._update = function(content, element, reposition) { + var self = this, + cache = this.cache; - // Use function to parse content - if($.isFunction(content)) { - content = content.call(target, cache.event, self) || ''; - } + // Make sure tooltip is rendered and content is defined. If not return + if(!this.rendered || !content) { return FALSE; } - // Append new content if its a DOM array and show it if hidden - if(content.jquery && content.length > 0) { - elem.empty().append(content.css({ display: 'block' })); - } + // Use function to parse content + if($.isFunction(content)) { + content = content.call(this.elements.target, cache.event, this) || ''; + } - // Content is a regular string, insert the new content - else { elem.html(content); } + // Handle deferred content + if($.isFunction(content.then)) { + cache.waiting = TRUE; + return content.then(function(c) { + cache.waiting = FALSE; + return self._update(c, element); + }, NULL, function(e) { + return self._update(e, element); + }); + } - // Image detection - function detectImages(next) { - var images, srcs = {}; + // If content is null... return false + if(content === FALSE || (!content && content !== '')) { return FALSE; } - function imageLoad(image) { - // Clear src from object and any timers and events associated with the image - if(image) { - delete srcs[image.src]; - clearTimeout(self.timers.img[image.src]); - $(image).unbind(namespace); - } + // Append new content if its a DOM array and show it if hidden + if(content.jquery && content.length > 0) { + element.children().detach().end().append( content.css({ display: 'block' }) ); + } - // If queue is empty after image removal, update tooltip and continue the queue - if($.isEmptyObject(srcs)) { - self.redraw(); - if(reposition !== FALSE) { - self.reposition(cache.event); - } + // Content is a regular string, insert the new content + else { element.html(content); } - next(); - } + // If imagesLoaded is included, ensure images have loaded and return promise + cache.waiting = TRUE; + + return ( $.fn.imagesLoaded ? element.imagesLoaded() : $.Deferred().resolve($([])) ) + .done(function(images) { + cache.waiting = FALSE; + + // Reposition if rendered + if(images.length && self.rendered && self.tooltip[0].offsetWidth > 0) { + self.reposition(cache.event, !images.length); } + }) + .promise(); +}; - // Find all content images without dimensions, and if no images were found, continue - if((images = elem.find('img[src]:not([height]):not([width])')).length === 0) { return imageLoad(); } +PROTOTYPE._updateContent = function(content, reposition) { + this._update(content, this.elements.content, reposition); +}; - // Apply timer to each image to poll for dimensions - images.each(function(i, elem) { - // Skip if the src is already present - if(srcs[elem.src] !== undefined) { return; } +PROTOTYPE._updateTitle = function(content, reposition) { + if(this._update(content, this.elements.title, reposition) === FALSE) { + this._removeTitle(FALSE); + } +}; - // Keep track of how many times we poll for image dimensions. - // If it doesn't return in a reasonable amount of time, it's better - // to display the tooltip, rather than hold up the queue. - var iterations = 0, maxIterations = 3; +PROTOTYPE._createTitle = function() +{ + var elements = this.elements, + id = this._id+'-title'; - (function timer(){ - // When the dimensions are found, remove the image from the queue - if(elem.height || elem.width || (iterations > maxIterations)) { return imageLoad(elem); } + // Destroy previous title element, if present + if(elements.titlebar) { this._removeTitle(); } - // Increase iterations and restart timer - iterations += 1; - self.timers.img[elem.src] = setTimeout(timer, 700); - }()); + // Create title bar and title elements + elements.titlebar = $('<div />', { + 'class': NAMESPACE + '-titlebar ' + (this.options.style.widget ? createWidgetClass('header') : '') + }) + .append( + elements.title = $('<div />', { + 'id': id, + 'class': NAMESPACE + '-title', + 'aria-atomic': TRUE + }) + ) + .insertBefore(elements.content) - // Also apply regular load/error event handlers - $(elem).bind('error'+namespace+' load'+namespace, function(){ imageLoad(this); }); + // Button-specific events + .delegate('.qtip-close', 'mousedown keydown mouseup keyup mouseout', function(event) { + $(this).toggleClass('ui-state-active ui-state-focus', event.type.substr(-4) === 'down'); + }) + .delegate('.qtip-close', 'mouseover mouseout', function(event){ + $(this).toggleClass('ui-state-hover', event.type === 'mouseover'); + }); - // Store the src and element in our object - srcs[elem.src] = elem; - }); - } + // Create button if enabled + if(this.options.content.button) { this._createButton(); } +}; - /* - * If we're still rendering... insert into 'fx' queue our image dimension - * checker which will halt the showing of the tooltip until image dimensions - * can be detected properly. - */ - if(self.rendered < 0) { tooltip.queue('fx', detectImages); } +PROTOTYPE._removeTitle = function(reposition) +{ + var elements = this.elements; - // We're fully rendered, so reset isDrawing flag and proceed without queue delay - else { isDrawing = 0; detectImages($.noop); } + if(elements.title) { + elements.titlebar.remove(); + elements.titlebar = elements.title = elements.button = NULL; - return self; + // Reposition if enabled + if(reposition !== FALSE) { this.reposition(); } } +}; - function assignEvents() - { - var posOptions = options.position, - targets = { - show: options.show.target, - hide: options.hide.target, - viewport: $(posOptions.viewport), - document: $(document), - body: $(document.body), - window: $(window) - }, - events = { - show: $.trim('' + options.show.event).split(' '), - hide: $.trim('' + options.hide.event).split(' ') - }, - IE6 = $.browser.msie && parseInt($.browser.version, 10) === 6; +;PROTOTYPE.reposition = function(event, effect) { + if(!this.rendered || this.positioning || this.destroyed) { return this; } - // Define show event method - function showMethod(event) - { - if(tooltip.hasClass(disabled)) { return FALSE; } + // Set positioning flag + this.positioning = TRUE; - // Clear hide timers - clearTimeout(self.timers.show); - clearTimeout(self.timers.hide); + var cache = this.cache, + tooltip = this.tooltip, + posOptions = this.options.position, + target = posOptions.target, + my = posOptions.my, + at = posOptions.at, + viewport = posOptions.viewport, + container = posOptions.container, + adjust = posOptions.adjust, + method = adjust.method.split(' '), + elemWidth = tooltip.outerWidth(FALSE), + elemHeight = tooltip.outerHeight(FALSE), + targetWidth = 0, + targetHeight = 0, + type = tooltip.css('position'), + position = { left: 0, top: 0 }, + visible = tooltip[0].offsetWidth > 0, + isScroll = event && event.type === 'scroll', + win = $(window), + doc = container[0].ownerDocument, + mouse = this.mouse, + pluginCalculations, offset; - // Start show timer - var callback = function(){ self.toggle(TRUE, event); }; - if(options.show.delay > 0) { - self.timers.show = setTimeout(callback, options.show.delay); - } - else{ callback(); } - } + // Check if absolute position was passed + if($.isArray(target) && target.length === 2) { + // Force left top and set position + at = { x: LEFT, y: TOP }; + position = { left: target[0], top: target[1] }; + } - // Define hide method - function hideMethod(event) - { - if(tooltip.hasClass(disabled) || isPositioning || isDrawing) { return FALSE; } + // Check if mouse was the target + else if(target === 'mouse' && ((event && event.pageX) || cache.event.pageX)) { + // Force left top to allow flipping + at = { x: LEFT, y: TOP }; - // Check if new target was actually the tooltip element - var relatedTarget = $(event.relatedTarget || event.target), - ontoTooltip = relatedTarget.closest(selector)[0] === tooltip[0], - ontoTarget = relatedTarget[0] === targets.show[0]; + // Use cached event if one isn't available for positioning + event = mouse && mouse.pageX && (adjust.mouse || !event || !event.pageX) ? mouse : + (event && (event.type === 'resize' || event.type === 'scroll') ? cache.event : + event && event.pageX && event.type === 'mousemove' ? event : + (!adjust.mouse || this.options.show.distance) && cache.origin && cache.origin.pageX ? cache.origin : + event) || event || cache.event || mouse || {}; - // Clear timers and stop animation queue - clearTimeout(self.timers.show); - clearTimeout(self.timers.hide); + // Calculate body and container offset and take them into account below + if(type !== 'static') { position = container.offset(); } + if(doc.body.offsetWidth !== (window.innerWidth || doc.documentElement.clientWidth)) { offset = $(doc.body).offset(); } - // Prevent hiding if tooltip is fixed and event target is the tooltip. Or if mouse positioning is enabled and cursor momentarily overlaps - if((posOptions.target === 'mouse' && ontoTooltip) || (options.hide.fixed && ((/mouse(out|leave|move)/).test(event.type) && (ontoTooltip || ontoTarget)))) { - try { event.preventDefault(); event.stopImmediatePropagation(); } catch(e) {} return; - } + // Use event coordinates for position + position = { + left: event.pageX - position.left + (offset && offset.left || 0), + top: event.pageY - position.top + (offset && offset.top || 0) + }; - // If tooltip has displayed, start hide timer - if(options.hide.delay > 0) { - self.timers.hide = setTimeout(function(){ self.hide(event); }, options.hide.delay); - } - else{ self.hide(event); } + // Scroll events are a pain, some browsers + if(adjust.mouse && isScroll) { + position.left -= mouse.scrollX - win.scrollLeft(); + position.top -= mouse.scrollY - win.scrollTop(); } + } - // Define inactive method - function inactiveMethod(event) - { - if(tooltip.hasClass(disabled)) { return FALSE; } - - // Clear timer - clearTimeout(self.timers.inactive); - self.timers.inactive = setTimeout(function(){ self.hide(event); }, options.hide.inactive); + // Target wasn't mouse or absolute... + else { + // Check if event targetting is being used + if(target === 'event' && event && event.target && event.type !== 'scroll' && event.type !== 'resize') { + cache.target = $(event.target); } - - function repositionMethod(event) { - if(self.rendered && tooltip[0].offsetWidth > 0) { self.reposition(event); } + else if(target !== 'event'){ + cache.target = $(target.jquery ? target : elements.target); } + target = cache.target; - // On mouseenter/mouseleave... - tooltip.bind('mouseenter'+namespace+' mouseleave'+namespace, function(event) { - var state = event.type === 'mouseenter'; + // Parse the target into a jQuery object and make sure there's an element present + target = $(target).eq(0); + if(target.length === 0) { return this; } - // Focus the tooltip on mouseenter (z-index stacking) - if(state) { self.focus(event); } + // Check if window or document is the target + else if(target[0] === document || target[0] === window) { + targetWidth = BROWSER.iOS ? window.innerWidth : target.width(); + targetHeight = BROWSER.iOS ? window.innerHeight : target.height(); - // Add hover class - tooltip.toggleClass(hoverClass, state); - }); - - // If using mouseout/mouseleave as a hide event... - if(/mouse(out|leave)/i.test(options.hide.event)) { - // Hide tooltips when leaving current window/frame (but not select/option elements) - if(options.hide.leave === 'window') { - targets.window.bind('mouseout'+namespace+' blur'+namespace, function(event) { - if(!/select|option/.test(event.target.nodeName) && !event.relatedTarget) { self.hide(event); } - }); + if(target[0] === window) { + position = { + top: (viewport || target).scrollTop(), + left: (viewport || target).scrollLeft() + }; } } - // Enable hide.fixed - if(options.hide.fixed) { - // Add tooltip as a hide target - targets.hide = targets.hide.add(tooltip); + // Check if the target is an <AREA> element + else if(PLUGINS.imagemap && target.is('area')) { + pluginCalculations = PLUGINS.imagemap(this, target, at, PLUGINS.viewport ? method : FALSE); + } - // Clear hide timer on tooltip hover to prevent it from closing - tooltip.bind('mouseover'+namespace, function() { - if(!tooltip.hasClass(disabled)) { clearTimeout(self.timers.hide); } - }); + // Check if the target is an SVG element + else if(PLUGINS.svg && target[0].ownerSVGElement) { + pluginCalculations = PLUGINS.svg(this, target, at, PLUGINS.viewport ? method : FALSE); } - /* - * Make sure hoverIntent functions properly by using mouseleave to clear show timer if - * mouseenter/mouseout is used for show.event, even if it isn't in the users options. - */ - else if(/mouse(over|enter)/i.test(options.show.event)) { - targets.hide.bind('mouseleave'+namespace, function(event) { - clearTimeout(self.timers.show); - }); + // Otherwise use regular jQuery methods + else { + targetWidth = target.outerWidth(FALSE); + targetHeight = target.outerHeight(FALSE); + position = target.offset(); } - // Hide tooltip on document mousedown if unfocus events are enabled - if(('' + options.hide.event).indexOf('unfocus') > -1) { - posOptions.container.closest('html').bind('mousedown'+namespace+' touchstart'+namespace, function(event) { - var elem = $(event.target), - enabled = self.rendered && !tooltip.hasClass(disabled) && tooltip[0].offsetWidth > 0, - isAncestor = elem.parents(selector).filter(tooltip[0]).length > 0; - - if(elem[0] !== target[0] && elem[0] !== tooltip[0] && !isAncestor && - !target.has(elem[0]).length && !elem.attr('disabled') - ) { - self.hide(event); - } - }); + // Parse returned plugin values into proper variables + if(pluginCalculations) { + targetWidth = pluginCalculations.width; + targetHeight = pluginCalculations.height; + offset = pluginCalculations.offset; + position = pluginCalculations.position; } - // Check if the tooltip hides when inactive - if('number' === typeof options.hide.inactive) { - // Bind inactive method to target as a custom event - targets.show.bind('qtip-'+id+'-inactive', inactiveMethod); + // Adjust position to take into account offset parents + position = this.reposition.offset(target, position, container); - // Define events which reset the 'inactive' event handler - $.each(QTIP.inactiveEvents, function(index, type){ - targets.hide.add(elements.tooltip).bind(type+namespace+'-inactive', inactiveMethod); - }); + // Adjust for position.fixed tooltips (and also iOS scroll bug in v3.2-4.0 & v4.3-4.3.2) + if((BROWSER.iOS > 3.1 && BROWSER.iOS < 4.1) || + (BROWSER.iOS >= 4.3 && BROWSER.iOS < 4.33) || + (!BROWSER.iOS && type === 'fixed') + ){ + position.left -= win.scrollLeft(); + position.top -= win.scrollTop(); } - // Apply hide events - $.each(events.hide, function(index, type) { - var showIndex = $.inArray(type, events.show), - targetHide = $(targets.hide); - - // Both events and targets are identical, apply events using a toggle - if((showIndex > -1 && targetHide.add(targets.show).length === targetHide.length) || type === 'unfocus') - { - targets.show.bind(type+namespace, function(event) { - if(tooltip[0].offsetWidth > 0) { hideMethod(event); } - else { showMethod(event); } - }); - - // Don't bind the event again - delete events.show[ showIndex ]; - } - - // Events are not identical, bind normally - else { targets.hide.bind(type+namespace, hideMethod); } - }); - - // Apply show events - $.each(events.show, function(index, type) { - targets.show.bind(type+namespace, showMethod); - }); - - // Check if the tooltip hides when mouse is moved a certain distance - if('number' === typeof options.hide.distance) { - // Bind mousemove to target to detect distance difference - targets.show.add(tooltip).bind('mousemove'+namespace, function(event) { - var origin = cache.origin || {}, - limit = options.hide.distance, - abs = Math.abs; - - // Check if the movement has gone beyond the limit, and hide it if so - if(abs(event.pageX - origin.pageX) >= limit || abs(event.pageY - origin.pageY) >= limit) { - self.hide(event); - } - }); + // Adjust position relative to target + if(!pluginCalculations || (pluginCalculations && pluginCalculations.adjustable !== FALSE)) { + position.left += at.x === RIGHT ? targetWidth : at.x === CENTER ? targetWidth / 2 : 0; + position.top += at.y === BOTTOM ? targetHeight : at.y === CENTER ? targetHeight / 2 : 0; } + } - // Mouse positioning events - if(posOptions.target === 'mouse') { - // Cache mousemove coords on show targets - targets.show.bind('mousemove'+namespace, function(event) { - MOUSE = { pageX: event.pageX, pageY: event.pageY, type: 'mousemove' }; - }); + // Adjust position relative to tooltip + position.left += adjust.x + (my.x === RIGHT ? -elemWidth : my.x === CENTER ? -elemWidth / 2 : 0); + position.top += adjust.y + (my.y === BOTTOM ? -elemHeight : my.y === CENTER ? -elemHeight / 2 : 0); - // If mouse adjustment is on... - if(posOptions.adjust.mouse) { - // Apply a mouseleave event so we don't get problems with overlapping - if(options.hide.event) { - // Hide when we leave the tooltip and not onto the show target - tooltip.bind('mouseleave'+namespace, function(event) { - if((event.relatedTarget || event.target) !== targets.show[0]) { self.hide(event); } - }); + // Use viewport adjustment plugin if enabled + if(PLUGINS.viewport) { + position.adjusted = PLUGINS.viewport( + this, position, posOptions, targetWidth, targetHeight, elemWidth, elemHeight + ); - // Track if we're on the target or not - elements.target.bind('mouseenter'+namespace+' mouseleave'+namespace, function(event) { - cache.onTarget = event.type === 'mouseenter'; - }); - } + // Apply offsets supplied by positioning plugin (if used) + if(offset && position.adjusted.left) { position.left += offset.left; } + if(offset && position.adjusted.top) { position.top += offset.top; } + } - // Update tooltip position on mousemove - targets.document.bind('mousemove'+namespace, function(event) { - // Update the tooltip position only if the tooltip is visible and adjustment is enabled - if(self.rendered && cache.onTarget && !tooltip.hasClass(disabled) && tooltip[0].offsetWidth > 0) { - self.reposition(event || MOUSE); - } - }); - } - } + // Viewport adjustment is disabled, set values to zero + else { position.adjusted = { left: 0, top: 0 }; } - // Adjust positions of the tooltip on window resize if enabled - if(posOptions.adjust.resize || targets.viewport.length) { - ($.event.special.resize ? targets.viewport : targets.window).bind('resize'+namespace, repositionMethod); - } + // tooltipmove event + if(!this._trigger('move', [position, viewport.elem || viewport], event)) { return this; } + delete position.adjusted; - // Adjust tooltip position on scroll if screen adjustment is enabled - if(targets.viewport.length || (IE6 && tooltip.css('position') === 'fixed')) { - targets.viewport.bind('scroll'+namespace, repositionMethod); - } + // If effect is disabled, target it mouse, no animation is defined or positioning gives NaN out, set CSS directly + if(effect === FALSE || !visible || isNaN(position.left) || isNaN(position.top) || target === 'mouse' || !$.isFunction(posOptions.effect)) { + tooltip.css(position); } - function unassignEvents() - { - var targets = [ - options.show.target[0], - options.hide.target[0], - self.rendered && elements.tooltip[0], - options.position.container[0], - options.position.viewport[0], - options.position.container.closest('html')[0], // unfocus - window, - document - ]; + // Use custom function if provided + else if($.isFunction(posOptions.effect)) { + posOptions.effect.call(tooltip, this, $.extend({}, position)); + tooltip.queue(function(next) { + // Reset attributes to avoid cross-browser rendering bugs + $(this).css({ opacity: '', height: '' }); + if(BROWSER.ie) { this.style.removeAttribute('filter'); } - // Check if tooltip is rendered - if(self.rendered) { - $([]).pushStack( $.grep(targets, function(i){ return typeof i === 'object'; }) ).unbind(namespace); - } - - // Tooltip isn't yet rendered, remove render event - else { options.show.target.unbind(namespace+'-create'); } + next(); + }); } - // Setup builtin .set() option checks - self.checks.builtin = { - // Core checks - '^id$': function(obj, o, v) { - var id = v === TRUE ? QTIP.nextid : v, - tooltipID = uitooltip + '-' + id; + // Set positioning flag + this.positioning = FALSE; - if(id !== FALSE && id.length > 0 && !$('#'+tooltipID).length) { - tooltip[0].id = tooltipID; - elements.content[0].id = tooltipID + '-content'; - elements.title[0].id = tooltipID + '-title'; - } - }, + return this; +}; - // Content checks - '^content.text$': function(obj, o, v){ updateContent(v); }, - '^content.title.text$': function(obj, o, v) { - // Remove title if content is null - if(!v) { return removeTitle(); } +// Custom (more correct for qTip!) offset calculator +PROTOTYPE.reposition.offset = function(elem, pos, container) { + if(!container[0]) { return pos; } - // If title isn't already created, create it now and update - if(!elements.title && v) { createTitle(); } - updateTitle(v); - }, - '^content.title.button$': function(obj, o, v){ updateButton(v); }, + var ownerDocument = $(elem[0].ownerDocument), + quirks = !!BROWSER.ie && document.compatMode !== 'CSS1Compat', + parent = container[0], + scrolled, position, parentOffset, overflow; - // Position checks - '^position.(my|at)$': function(obj, o, v){ - // Parse new corner value into Corner objecct - if('string' === typeof v) { - obj[o] = new PLUGINS.Corner(v); + function scroll(e, i) { + pos.left += i * e.scrollLeft(); + pos.top += i * e.scrollTop(); + } + + // Compensate for non-static containers offset + do { + if((position = $.css(parent, 'position')) !== 'static') { + if(position === 'fixed') { + parentOffset = parent.getBoundingClientRect(); + scroll(ownerDocument, -1); } - }, - '^position.container$': function(obj, o, v){ - if(self.rendered) { tooltip.appendTo(v); } - }, + else { + parentOffset = $(parent).position(); + parentOffset.left += (parseFloat($.css(parent, 'borderLeftWidth')) || 0); + parentOffset.top += (parseFloat($.css(parent, 'borderTopWidth')) || 0); + } - // Show checks - '^show.ready$': function() { - if(!self.rendered) { self.render(1); } - else { self.toggle(TRUE); } - }, + pos.left -= parentOffset.left + (parseFloat($.css(parent, 'marginLeft')) || 0); + pos.top -= parentOffset.top + (parseFloat($.css(parent, 'marginTop')) || 0); - // Style checks - '^style.classes$': function(obj, o, v) { - tooltip.attr('class', uitooltip + ' qtip ' + v); - }, - '^style.widget|content.title': setWidget, + // If this is the first parent element with an overflow of "scroll" or "auto", store it + if(!scrolled && (overflow = $.css(parent, 'overflow')) !== 'hidden' && overflow !== 'visible') { scrolled = $(parent); } + } + } + while((parent = parent.offsetParent)); - // Events check - '^events.(render|show|move|hide|focus|blur)$': function(obj, o, v) { - tooltip[($.isFunction(v) ? '' : 'un') + 'bind']('tooltip'+o, v); - }, + // Compensate for containers scroll if it also has an offsetParent (or in IE quirks mode) + if(scrolled && (scrolled[0] !== ownerDocument[0] || quirks)) { + scroll(scrolled, 1); + } - // Properties which require event reassignment - '^(show|hide|position).(event|target|fixed|inactive|leave|distance|viewport|adjust)': function() { - var posOptions = options.position; + return pos; +}; - // Set tracking flag - tooltip.attr('tracking', posOptions.target === 'mouse' && posOptions.adjust.mouse); +// Corner class +var C = (CORNER = PROTOTYPE.reposition.Corner = function(corner, forceY) { + corner = ('' + corner).replace(/([A-Z])/, ' $1').replace(/middle/gi, CENTER).toLowerCase(); + this.x = (corner.match(/left|right/i) || corner.match(/center/) || ['inherit'])[0].toLowerCase(); + this.y = (corner.match(/top|bottom|center/i) || ['inherit'])[0].toLowerCase(); + this.forceY = !!forceY; - // Reassign events - unassignEvents(); assignEvents(); - } - }; + var f = corner.charAt(0); + this.precedance = (f === 't' || f === 'b' ? Y : X); +}).prototype; - /* - * Public API methods - */ - $.extend(self, { - render: function(show) - { - if(self.rendered) { return self; } // If tooltip has already been rendered, exit +C.invert = function(z, center) { + this[z] = this[z] === LEFT ? RIGHT : this[z] === RIGHT ? LEFT : center || this[z]; +}; - var text = options.content.text, - title = options.content.title.text, - posOptions = options.position; +C.string = function() { + var x = this.x, y = this.y; + return x === y ? x : this.precedance === Y || (this.forceY && y !== 'center') ? y+' '+x : x+' '+y; +}; - // Add ARIA attributes to target - $.attr(target[0], 'aria-describedby', tooltipID); +C.abbrev = function() { + var result = this.string().split(' '); + return result[0].charAt(0) + (result[1] && result[1].charAt(0) || ''); +}; - // Create tooltip element - tooltip = elements.tooltip = $('<div/>', { - 'id': tooltipID, - 'class': uitooltip + ' qtip ' + defaultClass + ' ' + options.style.classes + ' '+ uitooltip + '-pos-' + options.position.my.abbrev(), - 'width': options.style.width || '', - 'height': options.style.height || '', - 'tracking': posOptions.target === 'mouse' && posOptions.adjust.mouse, +C.clone = function() { + return new CORNER( this.string(), this.forceY ); +};; +PROTOTYPE.toggle = function(state, event) { + var cache = this.cache, + options = this.options, + tooltip = this.tooltip; - /* ARIA specific attributes */ - 'role': 'alert', - 'aria-live': 'polite', - 'aria-atomic': FALSE, - 'aria-describedby': tooltipID + '-content', - 'aria-hidden': TRUE - }) - .toggleClass(disabled, cache.disabled) - .data('qtip', self) - .appendTo(options.position.container) - .append( - // Create content element - elements.content = $('<div />', { - 'class': uitooltip + '-content', - 'id': tooltipID + '-content', - 'aria-atomic': TRUE - }) - ); + // Try to prevent flickering when tooltip overlaps show element + if(event) { + if((/over|enter/).test(event.type) && (/out|leave/).test(cache.event.type) && + options.show.target.add(event.target).length === options.show.target.length && + tooltip.has(event.relatedTarget).length) { + return this; + } - // Set rendered flag and prevent redundant redraw/reposition calls for now - self.rendered = -1; - isDrawing = 1; isPositioning = 1; + // Cache event + cache.event = $.extend({}, event); + } + + // If we're currently waiting and we've just hidden... stop it + this.waiting && !state && (this.hiddenDuringWait = TRUE); - // Create title... - if(title) { - createTitle(); + // Render the tooltip if showing and it isn't already + if(!this.rendered) { return state ? this.render(1) : this; } + else if(this.destroyed || this.disabled) { return this; } - // Update title only if its not a callback (called in toggle if so) - if(!$.isFunction(title)) { updateTitle(title, FALSE); } - } + var type = state ? 'show' : 'hide', + opts = this.options[type], + otherOpts = this.options[ !state ? 'show' : 'hide' ], + posOptions = this.options.position, + contentOptions = this.options.content, + width = this.tooltip.css('width'), + visible = this.tooltip[0].offsetWidth > 0, + animate = state || opts.target.length === 1, + sameTarget = !event || opts.target.length < 2 || cache.target[0] === event.target, + identicalState, allow, showEvent, delay; - // Set proper rendered flag and update content if not a callback function (called in toggle) - if(!$.isFunction(text)) { updateContent(text, FALSE); } - self.rendered = TRUE; + // Detect state if valid one isn't provided + if((typeof state).search('boolean|number')) { state = !visible; } - // Setup widget classes - setWidget(); + // Check if the tooltip is in an identical state to the new would-be state + identicalState = !tooltip.is(':animated') && visible === state && sameTarget; - // Assign passed event callbacks (before plugins!) - $.each(options.events, function(name, callback) { - if($.isFunction(callback)) { - tooltip.bind(name === 'toggle' ? 'tooltipshow tooltiphide' : 'tooltip'+name, callback); - } - }); + // Fire tooltip(show/hide) event and check if destroyed + allow = !identicalState ? !!this._trigger(type, [90]) : NULL; - // Initialize 'render' plugins - $.each(PLUGINS, function() { - if(this.initialize === 'render') { this(self); } - }); + // If the user didn't stop the method prematurely and we're showing the tooltip, focus it + if(allow !== FALSE && state) { this.focus(event); } - // Assign events - assignEvents(); + // If the state hasn't changed or the user stopped it, return early + if(!allow || identicalState) { return this; } - /* Queue this part of the render process in our fx queue so we can - * load images before the tooltip renders fully. - * - * See: updateContent method - */ - tooltip.queue('fx', function(next) { - // tooltiprender event - triggerEvent('render'); + // Set ARIA hidden attribute + $.attr(tooltip[0], 'aria-hidden', !!!state); - // Reset flags - isDrawing = 0; isPositioning = 0; + // Execute state specific properties + if(state) { + // Store show origin coordinates + cache.origin = $.extend({}, this.mouse); - // Redraw the tooltip manually now we're fully rendered - self.redraw(); + // Update tooltip content & title if it's a dynamic function + if($.isFunction(contentOptions.text)) { this._updateContent(contentOptions.text, FALSE); } + if($.isFunction(contentOptions.title)) { this._updateTitle(contentOptions.title, FALSE); } - // Show tooltip if needed - if(options.show.ready || show) { - self.toggle(TRUE, cache.event, FALSE); - } + // Cache mousemove events for positioning purposes (if not already tracking) + if(!trackingBound && posOptions.target === 'mouse' && posOptions.adjust.mouse) { + $(document).bind('mousemove.'+NAMESPACE, this._storeMouse); + trackingBound = TRUE; + } - next(); // Move on to next method in queue - }); + // Update the tooltip position (set width first to prevent viewport/max-width issues) + if(!width) { tooltip.css('width', tooltip.outerWidth(FALSE)); } + this.reposition(event, arguments[2]); + if(!width) { tooltip.css('width', ''); } - return self; - }, + // Hide other tooltips if tooltip is solo + if(!!opts.solo) { + (typeof opts.solo === 'string' ? $(opts.solo) : $(SELECTOR, opts.solo)) + .not(tooltip).not(opts.target).qtip('hide', $.Event('tooltipsolo')); + } + } + else { + // Clear show timer if we're hiding + clearTimeout(this.timers.show); - get: function(notation) - { - var result, o; + // Remove cached origin on hide + delete cache.origin; - switch(notation.toLowerCase()) - { - case 'dimensions': - result = { - height: tooltip.outerHeight(FALSE), width: tooltip.outerWidth(FALSE) - }; - break; + // Remove mouse tracking event if not needed (all tracking qTips are hidden) + if(trackingBound && !$(SELECTOR+'[tracking="true"]:visible', opts.solo).not(tooltip).length) { + $(document).unbind('mousemove.'+NAMESPACE); + trackingBound = FALSE; + } - case 'offset': - result = PLUGINS.offset(tooltip, options.position.container); - break; + // Blur the tooltip + this.blur(event); + } - default: - o = convertNotation(notation.toLowerCase()); - result = o[0][ o[1] ]; - result = result.precedance ? result.string() : result; - break; - } + // Define post-animation, state specific properties + after = $.proxy(function() { + if(state) { + // Prevent antialias from disappearing in IE by removing filter + if(BROWSER.ie) { tooltip[0].style.removeAttribute('filter'); } - return result; - }, + // Remove overflow setting to prevent tip bugs + tooltip.css('overflow', ''); - set: function(option, value) - { - var rmove = /^position\.(my|at|adjust|target|container)|style|content|show\.ready/i, - rdraw = /^content\.(title|attr)|style/i, - reposition = FALSE, - redraw = FALSE, - checks = self.checks, - name; - - function callback(notation, args) { - var category, rule, match; - - for(category in checks) { - for(rule in checks[category]) { - if(match = (new RegExp(rule, 'i')).exec(notation)) { - args.push(match); - checks[category][rule].apply(self, args); - } - } - } + // Autofocus elements if enabled + if('string' === typeof opts.autofocus) { + $(this.options.show.autofocus, tooltip).focus(); } - // Convert singular option/value pair into object form - if('string' === typeof option) { - name = option; option = {}; option[name] = value; - } - else { option = $.extend(TRUE, {}, option); } - - // Set all of the defined options to their new values - $.each(option, function(notation, value) { - var obj = convertNotation( notation.toLowerCase() ), previous; - - // Set new obj value - previous = obj[0][ obj[1] ]; - obj[0][ obj[1] ] = 'object' === typeof value && value.nodeType ? $(value) : value; - - // Set the new params for the callback - option[notation] = [obj[0], obj[1], value, previous]; - - // Also check if we need to reposition / redraw - reposition = rmove.test(notation) || reposition; - redraw = rdraw.test(notation) || redraw; + // If set, hide tooltip when inactive for delay period + this.options.show.target.trigger('qtip-'+this.id+'-inactive'); + } + else { + // Reset CSS states + tooltip.css({ + display: '', + visibility: '', + opacity: '', + left: '', + top: '' }); + } - // Re-sanitize options - sanitizeOptions(options); + // tooltipvisible/tooltiphidden events + this._trigger(state ? 'visible' : 'hidden'); + }, this); - /* - * Execute any valid callbacks for the set options - * Also set isPositioning/isDrawing so we don't get loads of redundant repositioning - * and redraw calls. - */ - isPositioning = isDrawing = 1; $.each(option, callback); isPositioning = isDrawing = 0; + // If no effect type is supplied, use a simple toggle + if(opts.effect === FALSE || animate === FALSE) { + tooltip[ type ](); + after(); + } - // Update position / redraw if needed - if(self.rendered && tooltip[0].offsetWidth > 0) { - if(reposition) { - self.reposition( options.position.target === 'mouse' ? NULL : cache.event ); - } - if(redraw) { self.redraw(); } - } + // Use custom function if provided + else if($.isFunction(opts.effect)) { + tooltip.stop(1, 1); + opts.effect.call(tooltip, this); + tooltip.queue('fx', function(n) { + after(); n(); + }); + } - return self; - }, + // Use basic fade function by default + else { tooltip.fadeTo(90, state ? 1 : 0, after); } - toggle: function(state, event) - { - // Try to prevent flickering when tooltip overlaps show element - if(event) { - if((/over|enter/).test(event.type) && (/out|leave/).test(cache.event.type) && - options.show.target.add(event.target).length === options.show.target.length && - tooltip.has(event.relatedTarget).length) { - return self; - } + // If inactive hide method is set, active it + if(state) { opts.target.trigger('qtip-'+this.id+'-inactive'); } - // Cache event - cache.event = $.extend({}, event); - } - - // Render the tooltip if showing and it isn't already - if(!self.rendered) { return state ? self.render(1) : self; } + return this; +}; - var type = state ? 'show' : 'hide', - opts = options[type], - otherOpts = options[ !state ? 'show' : 'hide' ], - posOptions = options.position, - contentOptions = options.content, - visible = tooltip[0].offsetWidth > 0, - animate = state || opts.target.length === 1, - sameTarget = !event || opts.target.length < 2 || cache.target[0] === event.target, - showEvent, delay; +PROTOTYPE.show = function(event) { return this.toggle(TRUE, event); }; - // Detect state if valid one isn't provided - if((typeof state).search('boolean|number')) { state = !visible; } +PROTOTYPE.hide = function(event) { return this.toggle(FALSE, event); }; - // Return if element is already in correct state - if(!tooltip.is(':animated') && visible === state && sameTarget) { return self; } +;PROTOTYPE.focus = function(event) { + if(!this.rendered || this.destroyed) { return this; } - // tooltipshow/tooltiphide events - if(!triggerEvent(type, [90])) { return self; } + var qtips = $(SELECTOR), + tooltip = this.tooltip, + curIndex = parseInt(tooltip[0].style.zIndex, 10), + newIndex = QTIP.zindex + qtips.length, + focusedElem; - // Set ARIA hidden status attribute - $.attr(tooltip[0], 'aria-hidden', !!!state); - - // Execute state specific properties - if(state) { - // Store show origin coordinates - cache.origin = $.extend({}, MOUSE); - - // Focus the tooltip - self.focus(event); - - // Update tooltip content & title if it's a dynamic function - if($.isFunction(contentOptions.text)) { updateContent(contentOptions.text, FALSE); } - if($.isFunction(contentOptions.title.text)) { updateTitle(contentOptions.title.text, FALSE); } - - // Cache mousemove events for positioning purposes (if not already tracking) - if(!trackingBound && posOptions.target === 'mouse' && posOptions.adjust.mouse) { - $(document).bind('mousemove.qtip', function(event) { - MOUSE = { pageX: event.pageX, pageY: event.pageY, type: 'mousemove' }; - }); - trackingBound = TRUE; - } - - // Update the tooltip position - self.reposition(event, arguments[2]); - - // Hide other tooltips if tooltip is solo - if(!!opts.solo) { - $(selector, opts.solo).not(tooltip).qtip('hide', $.Event('tooltipsolo')); - } - } - else { - // Clear show timer if we're hiding - clearTimeout(self.timers.show); - - // Remove cached origin on hide - delete cache.origin; - - // Remove mouse tracking event if not needed (all tracking qTips are hidden) - if(trackingBound && !$(selector+'[tracking="true"]:visible', opts.solo).not(tooltip).length) { - $(document).unbind('mousemove.qtip'); - trackingBound = FALSE; - } - - // Blur the tooltip - self.blur(event); - } - - // Define post-animation, state specific properties - function after() { - if(state) { - // Prevent antialias from disappearing in IE by removing filter - if($.browser.msie) { tooltip[0].style.removeAttribute('filter'); } - - // Remove overflow setting to prevent tip bugs - tooltip.css('overflow', ''); - - // Autofocus elements if enabled - if('string' === typeof opts.autofocus) { - $(opts.autofocus, tooltip).focus(); + // Only update the z-index if it has changed and tooltip is not already focused + if(!tooltip.hasClass(CLASS_FOCUS)) { + // tooltipfocus event + if(this._trigger('focus', [newIndex], event)) { + // Only update z-index's if they've changed + if(curIndex !== newIndex) { + // Reduce our z-index's and keep them properly ordered + qtips.each(function() { + if(this.style.zIndex > curIndex) { + this.style.zIndex = this.style.zIndex - 1; } + }); - // If set, hide tooltip when inactive for delay period - opts.target.trigger('qtip-'+id+'-inactive'); - } - else { - // Reset CSS states - tooltip.css({ - display: '', - visibility: '', - opacity: '', - left: '', - top: '' - }); - } - - // tooltipvisible/tooltiphidden events - triggerEvent(state ? 'visible' : 'hidden'); + // Fire blur event for focused tooltip + qtips.filter('.' + CLASS_FOCUS).qtip('blur', event); } - // If no effect type is supplied, use a simple toggle - if(opts.effect === FALSE || animate === FALSE) { - tooltip[ type ](); - after.call(tooltip); - } + // Set the new z-index + tooltip.addClass(CLASS_FOCUS)[0].style.zIndex = newIndex; + } + } - // Use custom function if provided - else if($.isFunction(opts.effect)) { - tooltip.stop(1, 1); - opts.effect.call(tooltip, self); - tooltip.queue('fx', function(n){ after(); n(); }); - } + return this; +}; - // Use basic fade function by default - else { tooltip.fadeTo(90, state ? 1 : 0, after); } +PROTOTYPE.blur = function(event) { + if(!this.rendered || this.destroyed) { return this; } - // If inactive hide method is set, active it - if(state) { opts.target.trigger('qtip-'+id+'-inactive'); } + // Set focused status to FALSE + this.tooltip.removeClass(CLASS_FOCUS); - return self; - }, + // tooltipblur event + this._trigger('blur', [ this.tooltip.css('zIndex') ], event); - show: function(event){ return self.toggle(TRUE, event); }, + return this; +}; - hide: function(event){ return self.toggle(FALSE, event); }, +;PROTOTYPE.disable = function(state) { + if(this.destroyed) { return this; } - focus: function(event) - { - if(!self.rendered) { return self; } + if('boolean' !== typeof state) { + state = !(this.tooltip.hasClass(CLASS_DISABLED) || this.disabled); + } - var qtips = $(selector), - curIndex = parseInt(tooltip[0].style.zIndex, 10), - newIndex = QTIP.zindex + qtips.length, - cachedEvent = $.extend({}, event), - focusedElem; + if(this.rendered) { + this.tooltip.toggleClass(CLASS_DISABLED, state) + .attr('aria-disabled', state); + } - // Only update the z-index if it has changed and tooltip is not already focused - if(!tooltip.hasClass(focusClass)) - { - // tooltipfocus event - if(triggerEvent('focus', [newIndex], cachedEvent)) { - // Only update z-index's if they've changed - if(curIndex !== newIndex) { - // Reduce our z-index's and keep them properly ordered - qtips.each(function() { - if(this.style.zIndex > curIndex) { - this.style.zIndex = this.style.zIndex - 1; - } - }); + this.disabled = !!state; - // Fire blur event for focused tooltip - qtips.filter('.' + focusClass).qtip('blur', cachedEvent); - } + return this; +}; - // Set the new z-index - tooltip.addClass(focusClass)[0].style.zIndex = newIndex; - } - } +PROTOTYPE.enable = function() { return this.disable(FALSE); }; - return self; - }, +;PROTOTYPE._createButton = function() +{ + var self = this, + elements = this.elements, + tooltip = elements.tooltip, + button = this.options.content.button, + isString = typeof button === 'string', + close = isString ? button : 'Close tooltip'; - blur: function(event) { - // Set focused status to FALSE - tooltip.removeClass(focusClass); + if(elements.button) { elements.button.remove(); } - // tooltipblur event - triggerEvent('blur', [tooltip.css('zIndex')], event); + // Use custom button if one was supplied by user, else use default + if(button.jquery) { + elements.button = button; + } + else { + elements.button = $('<a />', { + 'class': 'qtip-close ' + (this.options.style.widget ? '' : NAMESPACE+'-icon'), + 'title': close, + 'aria-label': close + }) + .prepend( + $('<span />', { + 'class': 'ui-icon ui-icon-close', + 'html': '&times;' + }) + ); + } - return self; - }, + // Create button and setup attributes + elements.button.appendTo(elements.titlebar || tooltip) + .attr('role', 'button') + .click(function(event) { + if(!tooltip.hasClass(CLASS_DISABLED)) { self.hide(event); } + return FALSE; + }); +}; - reposition: function(event, effect) - { - if(!self.rendered || isPositioning) { return self; } +PROTOTYPE._updateButton = function(button) +{ + // Make sure tooltip is rendered and if not, return + if(!this.rendered) { return FALSE; } - // Set positioning flag - isPositioning = 1; + var elem = this.elements.button; + if(button) { this._createButton(); } + else { elem.remove(); } +}; - var target = options.position.target, - posOptions = options.position, - my = posOptions.my, - at = posOptions.at, - adjust = posOptions.adjust, - method = adjust.method.split(' '), - elemWidth = tooltip.outerWidth(FALSE), - elemHeight = tooltip.outerHeight(FALSE), - targetWidth = 0, - targetHeight = 0, - fixed = tooltip.css('position') === 'fixed', - viewport = posOptions.viewport, - position = { left: 0, top: 0 }, - container = posOptions.container, - visible = tooltip[0].offsetWidth > 0, - adjusted, offset, win; +;// Widget class creator +function createWidgetClass(cls) { + return WIDGET.concat('').join(cls ? '-'+cls+' ' : ' '); +} - // Check if absolute position was passed - if($.isArray(target) && target.length === 2) { - // Force left top and set position - at = { x: LEFT, y: TOP }; - position = { left: target[0], top: target[1] }; - } +// Widget class setter method +PROTOTYPE._setWidget = function() +{ + var on = this.options.style.widget, + elements = this.elements, + tooltip = elements.tooltip, + disabled = tooltip.hasClass(CLASS_DISABLED); - // Check if mouse was the target - else if(target === 'mouse' && ((event && event.pageX) || cache.event.pageX)) { - // Force left top to allow flipping - at = { x: LEFT, y: TOP }; + tooltip.removeClass(CLASS_DISABLED); + CLASS_DISABLED = on ? 'ui-state-disabled' : 'qtip-disabled'; + tooltip.toggleClass(CLASS_DISABLED, disabled); - // Use cached event if one isn't available for positioning - event = MOUSE && MOUSE.pageX && (adjust.mouse || !event || !event.pageX) ? { pageX: MOUSE.pageX, pageY: MOUSE.pageY } : - (event && (event.type === 'resize' || event.type === 'scroll') ? cache.event : - event && event.pageX && event.type === 'mousemove' ? event : - !adjust.mouse && cache.origin && cache.origin.pageX && options.show.distance ? cache.origin : - event) || event || cache.event || MOUSE || {}; + tooltip.toggleClass('ui-helper-reset '+createWidgetClass(), on).toggleClass(CLASS_DEFAULT, this.options.style.def && !on); + + if(elements.content) { + elements.content.toggleClass( createWidgetClass('content'), on); + } + if(elements.titlebar) { + elements.titlebar.toggleClass( createWidgetClass('header'), on); + } + if(elements.button) { + elements.button.toggleClass(NAMESPACE+'-icon', !on); + } +};;function showMethod(event) { + if(this.tooltip.hasClass(CLASS_DISABLED)) { return FALSE; } - // Use event coordinates for position - position = { top: event.pageY, left: event.pageX }; - } + // Clear hide timers + clearTimeout(this.timers.show); + clearTimeout(this.timers.hide); - // Target wasn't mouse or absolute... - else { - // Check if event targetting is being used - if(target === 'event' && event && event.target && event.type !== 'scroll' && event.type !== 'resize') { - cache.target = $(event.target); - } - else if(target !== 'event'){ - cache.target = $(target.jquery ? target : elements.target); - } - target = cache.target; + // Start show timer + var callback = $.proxy(function(){ this.toggle(TRUE, event); }, this); + if(this.options.show.delay > 0) { + this.timers.show = setTimeout(callback, this.options.show.delay); + } + else{ callback(); } +} - // Parse the target into a jQuery object and make sure there's an element present - target = $(target).eq(0); - if(target.length === 0) { return self; } +function hideMethod(event) { + if(this.tooltip.hasClass(CLASS_DISABLED)) { return FALSE; } - // Check if window or document is the target - else if(target[0] === document || target[0] === window) { - targetWidth = PLUGINS.iOS ? window.innerWidth : target.width(); - targetHeight = PLUGINS.iOS ? window.innerHeight : target.height(); + // Check if new target was actually the tooltip element + var relatedTarget = $(event.relatedTarget), + ontoTooltip = relatedTarget.closest(SELECTOR)[0] === this.tooltip[0], + ontoTarget = relatedTarget[0] === this.options.show.target[0]; - if(target[0] === window) { - position = { - top: (viewport || target).scrollTop(), - left: (viewport || target).scrollLeft() - }; - } - } + // Clear timers and stop animation queue + clearTimeout(this.timers.show); + clearTimeout(this.timers.hide); - // Use Imagemap/SVG plugins if needed - else if(PLUGINS.imagemap && target.is('area')) { - adjusted = PLUGINS.imagemap(self, target, at, PLUGINS.viewport ? method : FALSE); - } - else if(PLUGINS.svg && typeof target[0].xmlbase === 'string') { - adjusted = PLUGINS.svg(self, target, at, PLUGINS.viewport ? method : FALSE); - } + // Prevent hiding if tooltip is fixed and event target is the tooltip. + // Or if mouse positioning is enabled and cursor momentarily overlaps + if(this !== relatedTarget[0] && + (this.options.position.target === 'mouse' && ontoTooltip) || + (this.options.hide.fixed && ( + (/mouse(out|leave|move)/).test(event.type) && (ontoTooltip || ontoTarget)) + )) + { + try { + event.preventDefault(); + event.stopImmediatePropagation(); + } catch(e) {} - else { - targetWidth = target.outerWidth(FALSE); - targetHeight = target.outerHeight(FALSE); + return; + } - position = PLUGINS.offset(target, container); - } + // If tooltip has displayed, start hide timer + var callback = $.proxy(function(){ this.toggle(FALSE, event); }, this); + if(this.options.hide.delay > 0) { + this.timers.hide = setTimeout(callback, this.options.hide.delay); + } + else{ callback(); } +} - // Parse returned plugin values into proper variables - if(adjusted) { - targetWidth = adjusted.width; - targetHeight = adjusted.height; - offset = adjusted.offset; - position = adjusted.position; - } +function inactiveMethod(event) { + if(this.tooltip.hasClass(CLASS_DISABLED) || !this.options.hide.inactive) { return FALSE; } - // Adjust for position.fixed tooltips (and also iOS scroll bug in v3.2-4.0 & v4.3-4.3.2) - if((PLUGINS.iOS > 3.1 && PLUGINS.iOS < 4.1) || - (PLUGINS.iOS >= 4.3 && PLUGINS.iOS < 4.33) || - (!PLUGINS.iOS && fixed) - ){ - win = $(window); - position.left -= win.scrollLeft(); - position.top -= win.scrollTop(); - } + // Clear timer + clearTimeout(this.timers.inactive); + this.timers.inactive = setTimeout( + $.proxy(function(){ this.hide(event); }, this), this.options.hide.inactive + ); +} - // Adjust position relative to target - position.left += at.x === RIGHT ? targetWidth : at.x === CENTER ? targetWidth / 2 : 0; - position.top += at.y === BOTTOM ? targetHeight : at.y === CENTER ? targetHeight / 2 : 0; - } +function repositionMethod(event) { + if(this.rendered && this.tooltip[0].offsetWidth > 0) { this.reposition(event); } +} - // Adjust position relative to tooltip - position.left += adjust.x + (my.x === RIGHT ? -elemWidth : my.x === CENTER ? -elemWidth / 2 : 0); - position.top += adjust.y + (my.y === BOTTOM ? -elemHeight : my.y === CENTER ? -elemHeight / 2 : 0); +// Store mouse coordinates +PROTOTYPE._storeMouse = function(event) { + this.mouse = { + pageX: event.pageX, + pageY: event.pageY, + type: 'mousemove', + scrollX: window.pageXOffset || document.body.scrollLeft || document.documentElement.scrollLeft, + scrollY: window.pageYOffset || document.body.scrollTop || document.documentElement.scrollTop + }; +}; - // Use viewport adjustment plugin if enabled - if(PLUGINS.viewport) { - position.adjusted = PLUGINS.viewport( - self, position, posOptions, targetWidth, targetHeight, elemWidth, elemHeight - ); +// Bind events +PROTOTYPE._bind = function(targets, events, method, suffix, context) { + var ns = '.' + this._id + (suffix ? '-'+suffix : ''); + events.length && $(targets).bind( + (events.split ? events : events.join(ns + ' ')) + ns, + $.proxy(method, context || this) + ); +}; +PROTOTYPE._unbind = function(targets, suffix) { + $(targets).unbind('.' + this._id + (suffix ? '-'+suffix : '')); +}; - // Apply offsets supplied by positioning plugin (if used) - if(offset && position.adjusted.left) { position.left += offset.left; } - if(offset && position.adjusted.top) { position.top += offset.top; } - } +// Apply common event handlers using delegate (avoids excessive .bind calls!) +var ns = '.'+NAMESPACE; +function delegate(selector, events, method) { + $(document.body).delegate(selector, + (events.split ? events : events.join(ns + ' ')) + ns, + function() { + var api = QTIP.api[ $.attr(this, ATTR_ID) ]; + api && !api.disabled && method.apply(api, arguments); + } + ); +} - // Viewport adjustment is disabled, set values to zero - else { position.adjusted = { left: 0, top: 0 }; } +$(function() { + delegate(SELECTOR, ['mouseenter', 'mouseleave'], function(event) { + var state = event.type === 'mouseenter', + tooltip = $(event.currentTarget), + target = $(event.relatedTarget || event.target), + options = this.options; - // tooltipmove event - if(!triggerEvent('move', [position, viewport.elem || viewport], event)) { return self; } - delete position.adjusted; + // On mouseenter... + if(state) { + // Focus the tooltip on mouseenter (z-index stacking) + this.focus(event); - // If effect is disabled, target it mouse, no animation is defined or positioning gives NaN out, set CSS directly - if(effect === FALSE || !visible || isNaN(position.left) || isNaN(position.top) || target === 'mouse' || !$.isFunction(posOptions.effect)) { - tooltip.css(position); - } + // Clear hide timer on tooltip hover to prevent it from closing + tooltip.hasClass(CLASS_FIXED) && !tooltip.hasClass(CLASS_DISABLED) && clearTimeout(this.timers.hide); + } - // Use custom function if provided - else if($.isFunction(posOptions.effect)) { - posOptions.effect.call(tooltip, self, $.extend({}, position)); - tooltip.queue(function(next) { - // Reset attributes to avoid cross-browser rendering bugs - $(this).css({ opacity: '', height: '' }); - if($.browser.msie) { this.style.removeAttribute('filter'); } - - next(); - }); + // On mouseleave... + else { + // Hide when we leave the tooltip and not onto the show target (if a hide event is set) + if(options.position.target === 'mouse' && options.hide.event && + options.show.target && !target.closest(options.show.target[0]).length) { + this.hide(event); } + } - // Set positioning flag - isPositioning = 0; + // Add hover class + tooltip.toggleClass(CLASS_HOVER, state); + }); - return self; - }, + // Define events which reset the 'inactive' event handler + delegate('['+ATTR_ID+']', INACTIVE_EVENTS, inactiveMethod); +}); - // Max/min width simulator function for all browsers.. yeaaah! - redraw: function() - { - if(self.rendered < 1 || isDrawing) { return self; } +// Event trigger +PROTOTYPE._trigger = function(type, args, event) { + var callback = $.Event('tooltip'+type); + callback.originalEvent = (event && $.extend({}, event)) || this.cache.event || NULL; - var style = options.style, - container = options.position.container, - perc, width, max, min; + this.triggering = TRUE; + this.tooltip.trigger(callback, [this].concat(args || [])); + this.triggering = FALSE; - // Set drawing flag - isDrawing = 1; + return !callback.isDefaultPrevented(); +}; - // tooltipredraw event - triggerEvent('redraw'); +// Event assignment method +PROTOTYPE._assignEvents = function() { + var options = this.options, + posOptions = options.position, - // If tooltip has a set height/width, just set it... like a boss! - if(style.height) { tooltip.css(HEIGHT, style.height); } - if(style.width) { tooltip.css(WIDTH, style.width); } + tooltip = this.tooltip, + showTarget = options.show.target, + hideTarget = options.hide.target, + containerTarget = posOptions.container, + viewportTarget = posOptions.viewport, + documentTarget = $(document), + bodyTarget = $(document.body), + windowTarget = $(window), - // Simulate max/min width if not set width present... - else { - // Reset width and add fluid class - tooltip.css(WIDTH, '').appendTo(redrawContainer); + showEvents = options.show.event ? $.trim('' + options.show.event).split(' ') : [], + hideEvents = options.hide.event ? $.trim('' + options.hide.event).split(' ') : [], + toggleEvents = []; - // Grab our tooltip width (add 1 if odd so we don't get wrapping problems.. huzzah!) - width = tooltip.width(); - if(width % 2 < 1) { width += 1; } + // Hide tooltips when leaving current window/frame (but not select/option elements) + if(/mouse(out|leave)/i.test(options.hide.event) && options.hide.leave === 'window') { + this._bind(documentTarget, ['mouseout', 'blur'], function(event) { + if(!/select|option/.test(event.target.nodeName) && !event.relatedTarget) { + this.hide(event); + } + }); + } - // Grab our max/min properties - max = tooltip.css('max-width') || ''; - min = tooltip.css('min-width') || ''; + // Enable hide.fixed by adding appropriate class + if(options.hide.fixed) { + hideTarget = hideTarget.add( tooltip.addClass(CLASS_FIXED) ); + } - // Parse into proper pixel values - perc = (max + min).indexOf('%') > -1 ? container.width() / 100 : 0; - max = ((max.indexOf('%') > -1 ? perc : 1) * parseInt(max, 10)) || width; - min = ((min.indexOf('%') > -1 ? perc : 1) * parseInt(min, 10)) || 0; + /* + * Make sure hoverIntent functions properly by using mouseleave to clear show timer if + * mouseenter/mouseout is used for show.event, even if it isn't in the users options. + */ + else if(/mouse(over|enter)/i.test(options.show.event)) { + this._bind(hideTarget, 'mouseleave', function() { + clearTimeout(this.timers.show); + }); + } - // Determine new dimension size based on max/min/current values - width = max + min ? Math.min(Math.max(width, min), max) : width; + // Hide tooltip on document mousedown if unfocus events are enabled + if(('' + options.hide.event).indexOf('unfocus') > -1) { + this._bind(containerTarget.closest('html'), ['mousedown', 'touchstart'], function(event) { + var elem = $(event.target), + enabled = this.rendered && !this.tooltip.hasClass(CLASS_DISABLED) && this.tooltip[0].offsetWidth > 0, + isAncestor = elem.parents(SELECTOR).filter(this.tooltip[0]).length > 0; - // Set the newly calculated width and remvoe fluid class - tooltip.css(WIDTH, Math.round(width)).appendTo(container); + if(elem[0] !== this.target[0] && elem[0] !== this.tooltip[0] && !isAncestor && + !this.target.has(elem[0]).length && enabled + ) { + this.hide(event); } + }); + } - // tooltipredrawn event - triggerEvent('redrawn'); + // Check if the tooltip hides when inactive + if('number' === typeof options.hide.inactive) { + // Bind inactive method to show target(s) as a custom event + this._bind(showTarget, 'qtip-'+this.id+'-inactive', inactiveMethod); - // Set drawing flag - isDrawing = 0; + // Define events which reset the 'inactive' event handler + this._bind(hideTarget.add(tooltip), QTIP.inactiveEvents, inactiveMethod, '-inactive'); + } - return self; - }, + // Apply hide events (and filter identical show events) + hideEvents = $.map(hideEvents, function(type) { + var showIndex = $.inArray(type, showEvents); - disable: function(state) - { - if('boolean' !== typeof state) { - state = !(tooltip.hasClass(disabled) || cache.disabled); - } + // Both events and targets are identical, apply events using a toggle + if((showIndex > -1 && hideTarget.add(showTarget).length === hideTarget.length)) { + toggleEvents.push( showEvents.splice( showIndex, 1 )[0] ); return; + } - if(self.rendered) { - tooltip.toggleClass(disabled, state); - $.attr(tooltip[0], 'aria-disabled', state); - } - else { - cache.disabled = !!state; - } + return type; + }); - return self; - }, + // Apply show/hide/toggle events + this._bind(showTarget, showEvents, showMethod); + this._bind(hideTarget, hideEvents, hideMethod); + this._bind(showTarget, toggleEvents, function(event) { + (this.tooltip[0].offsetWidth > 0 ? hideMethod : showMethod).call(this, event); + }); - enable: function() { return self.disable(FALSE); }, - destroy: function() - { - var t = target[0], - title = $.attr(t, oldtitle), - elemAPI = target.data('qtip'); + // Mouse movement bindings + this._bind(showTarget.add(tooltip), 'mousemove', function(event) { + // Check if the tooltip hides when mouse is moved a certain distance + if('number' === typeof options.hide.distance) { + var origin = this.cache.origin || {}, + limit = this.options.hide.distance, + abs = Math.abs; - // Set flag the signify destroy is taking place to plugins - self.destroyed = TRUE; + // Check if the movement has gone beyond the limit, and hide it if so + if(abs(event.pageX - origin.pageX) >= limit || abs(event.pageY - origin.pageY) >= limit) { + this.hide(event); + } + } - // Destroy tooltip and any associated plugins if rendered - if(self.rendered) { - tooltip.stop(1,0).remove(); + // Cache mousemove coords on show targets + this._storeMouse(event); + }); - $.each(self.plugins, function() { - if(this.destroy) { this.destroy(); } + // Mouse positioning events + if(posOptions.target === 'mouse') { + // If mouse adjustment is on... + if(posOptions.adjust.mouse) { + // Apply a mouseleave event so we don't get problems with overlapping + if(options.hide.event) { + // Track if we're on the target or not + this._bind(showTarget, ['mouseenter', 'mouseleave'], function(event) { + this.cache.onTarget = event.type === 'mouseenter'; }); } - // Clear timers and remove bound events - clearTimeout(self.timers.show); - clearTimeout(self.timers.hide); - unassignEvents(); - - // If the API if actually this qTip API... - if(!elemAPI || self === elemAPI) { - // Remove api object - $.removeData(t, 'qtip'); - - // Reset old title attribute if removed - if(options.suppress && title) { - $.attr(t, 'title', title); - target.removeAttr(oldtitle); + // Update tooltip position on mousemove + this._bind(documentTarget, 'mousemove', function(event) { + // Update the tooltip position only if the tooltip is visible and adjustment is enabled + if(this.rendered && this.cache.onTarget && !this.tooltip.hasClass(CLASS_DISABLED) && this.tooltip[0].offsetWidth > 0) { + this.reposition(event); } + }); + } + } - // Remove ARIA attributes - target.removeAttr('aria-describedby'); - } + // Adjust positions of the tooltip on window resize if enabled + if(posOptions.adjust.resize || viewportTarget.length) { + this._bind( $.event.special.resize ? viewportTarget : windowTarget, 'resize', repositionMethod ); + } - // Remove qTip events associated with this API - target.unbind('.qtip-'+id); + // Adjust tooltip position on scroll of the window or viewport element if present + if(posOptions.adjust.scroll) { + this._bind( windowTarget.add(posOptions.container), 'scroll', repositionMethod ); + } +}; - // Remove ID from sued id object - delete usedIDs[self.id]; +// Un-assignment method +PROTOTYPE._unassignEvents = function() { + var targets = [ + this.options.show.target[0], + this.options.hide.target[0], + this.rendered && this.tooltip[0], + this.options.position.container[0], + this.options.position.viewport[0], + this.options.position.container.closest('html')[0], // unfocus + window, + document + ]; - return target; - } - }); -} + // Check if tooltip is rendered + if(this.rendered) { + this._unbind($([]).pushStack( $.grep(targets, function(i) { + return typeof i === 'object'; + }))); + } -// Initialization method -function init(id, opts) + // Tooltip isn't yet rendered, remove render event + else { $(targets[0]).unbind('.'+this._id+'-create'); } +}; + +;// Initialization method +function init(elem, id, opts) { var obj, posOptions, attr, config, title, // Setup element references - elem = $(this), docBody = $(document.body), // Use document body instead of document element if needed - newTarget = this === document ? docBody : elem, + newTarget = elem[0] === document ? docBody : elem, // Grab metadata from element if plugin is present metadata = (elem.metadata) ? elem.metadata(opts.metadata) : NULL, // If metadata type if HTML5, grab 'name' from the object instead, or use the regular data object otherwise @@ -1443,35 +1593,40 @@ // Ensure we only use a single container posOptions.container = posOptions.container.eq(0); // Convert position corner values into x and y strings - posOptions.at = new PLUGINS.Corner(posOptions.at); - posOptions.my = new PLUGINS.Corner(posOptions.my); + posOptions.at = new CORNER(posOptions.at, TRUE); + posOptions.my = new CORNER(posOptions.my); // Destroy previous tooltip if overwrite is enabled, or skip element if not - if($.data(this, 'qtip')) { + if(elem.data(NAMESPACE)) { if(config.overwrite) { elem.qtip('destroy'); } else if(config.overwrite === FALSE) { return FALSE; } } + // Add has-qtip attribute + elem.attr(ATTR_HAS, id); + // Remove title attribute and store it if present - if(config.suppress && (title = $.attr(this, 'title'))) { + if(config.suppress && (title = elem.attr('title'))) { // Final attr call fixes event delegatiom and IE default tooltip showing problem - $(this).removeAttr('title').attr(oldtitle, title).attr('title', ''); + elem.removeAttr('title').attr(oldtitle, title).attr('title', ''); } // Initialize the tooltip and add API reference obj = new QTip(elem, config, id, !!attr); - $.data(this, 'qtip', obj); + elem.data(NAMESPACE, obj); // Catch remove/removeqtip events on target element to destroy redundant tooltip - elem.bind('remove.qtip-'+id+' removeqtip.qtip-'+id, function(){ obj.destroy(); }); + elem.one('remove.qtip-'+id+' removeqtip.qtip-'+id, function() { + var api; if((api = $(this).data(NAMESPACE))) { api.destroy(); } + }); return obj; } // jQuery $.fn extension method @@ -1479,11 +1634,11 @@ { var command = ('' + options).toLowerCase(), // Parse command returned = NULL, args = $.makeArray(arguments).slice(1), event = args[args.length - 1], - opts = this[0] ? $.data(this[0], 'qtip') : NULL; + opts = this[0] ? $.data(this[0], NAMESPACE) : NULL; // Check for API request if((!arguments.length && opts) || command === 'api') { return opts; } @@ -1491,30 +1646,30 @@ // Execute API command if present else if('string' === typeof options) { this.each(function() { - var api = $.data(this, 'qtip'); + var api = $.data(this, NAMESPACE); if(!api) { return TRUE; } // Cache the event if possible if(event && event.timeStamp) { api.cache.event = event; } // Check for specific API commands - if((command === 'option' || command === 'options') && notation) { - if($.isPlainObject(notation) || newValue !== undefined) { + if(notation && (command === 'option' || command === 'options')) { + if(newValue !== undefined || $.isPlainObject(notation)) { api.set(notation, newValue); } else { returned = api.get(notation); return FALSE; } } // Execute API command else if(api[command]) { - api[command].apply(api[command], args); + api[command].apply(api, args); } }); return returned !== NULL ? returned : this; } @@ -1535,18 +1690,19 @@ return this.each(function(i) { var options, targets, events, namespace, api, id; // Find next available ID, or use custom ID if provided id = $.isArray(opts.id) ? opts.id[i] : opts.id; - id = !id || id === FALSE || id.length < 1 || usedIDs[id] ? QTIP.nextid++ : (usedIDs[id] = id); + id = !id || id === FALSE || id.length < 1 || QTIP.api[id] ? QTIP.nextid++ : id; // Setup events namespace namespace = '.qtip-'+id+'-create'; // Initialize the qTip and re-grab newly sanitized options - api = init.call(this, id, opts); + api = init($(this), id, opts); if(api === FALSE) { return TRUE; } + else { QTIP.api[id] = api; } options = api.options; // Initialize plugins $.each(PLUGINS, function() { if(this.initialize === 'initialize') { this(api); } @@ -1558,25 +1714,25 @@ show: $.trim('' + options.show.event).replace(/ /g, namespace+' ') + namespace, hide: $.trim('' + options.hide.event).replace(/ /g, namespace+' ') + namespace }; /* - * Make sure hoverIntent functions properly by using mouseleave as a hide event if - * mouseenter/mouseout is used for show.event, even if it isn't in the users options. - */ + * Make sure hoverIntent functions properly by using mouseleave as a hide event if + * mouseenter/mouseout is used for show.event, even if it isn't in the users options. + */ if(/mouse(over|enter)/i.test(events.show) && !/mouse(out|leave)/i.test(events.hide)) { events.hide += ' mouseleave' + namespace; } /* - * Also make sure initial mouse targetting works correctly by caching mousemove coords - * on show targets before the tooltip has rendered. - * - * Also set onTarget when triggered to keep mouse tracking working - */ + * Also make sure initial mouse targetting works correctly by caching mousemove coords + * on show targets before the tooltip has rendered. + * + * Also set onTarget when triggered to keep mouse tracking working + */ targets.show.bind('mousemove'+namespace, function(event) { - MOUSE = { pageX: event.pageX, pageY: event.pageY, type: 'mousemove' }; + api._storeMouse(event); api.cache.onTarget = TRUE; }); // Define hoverIntent function function hoverIntent(event) { @@ -1587,11 +1743,11 @@ // Unbind show and hide events targets.show.add(targets.hide).unbind(namespace); } // Only continue if tooltip isn't disabled - if(api.cache.disabled) { return FALSE; } + if(api.disabled) { return FALSE; } // Cache the event data api.cache.event = $.extend({}, event); api.cache.target = event ? $(event.target) : [undefined]; @@ -1612,132 +1768,56 @@ // Prerendering is enabled, create tooltip now if(options.show.ready || options.prerender) { hoverIntent(event); } }); }; -// Setup base plugins -PLUGINS = QTIP.plugins = { - // Corner object parser - Corner: function(corner) { - corner = ('' + corner).replace(/([A-Z])/, ' $1').replace(/middle/gi, CENTER).toLowerCase(); - this.x = (corner.match(/left|right/i) || corner.match(/center/) || ['inherit'])[0].toLowerCase(); - this.y = (corner.match(/top|bottom|center/i) || ['inherit'])[0].toLowerCase(); +// Populated in render method +QTIP.api = {}; +;$.each({ + /* Allow other plugins to successfully retrieve the title of an element with a qTip applied */ + attr: function(attr, val) { + if(this.length) { + var self = this[0], + title = 'title', + api = $.data(self, 'qtip'); - var f = corner.charAt(0); this.precedance = (f === 't' || f === 'b' ? Y : X); + if(attr === title && api && 'object' === typeof api && api.options.suppress) { + if(arguments.length < 2) { + return $.attr(self, oldtitle); + } - this.string = function() { return this.precedance === Y ? this.y+this.x : this.x+this.y; }; - this.abbrev = function() { - var x = this.x.substr(0,1), y = this.y.substr(0,1); - return x === y ? x : this.precedance === Y ? y + x : x + y; - }; - - this.invertx = function(center) { this.x = this.x === LEFT ? RIGHT : this.x === RIGHT ? LEFT : center || this.x; }; - this.inverty = function(center) { this.y = this.y === TOP ? BOTTOM : this.y === BOTTOM ? TOP : center || this.y; }; - - this.clone = function() { - return { - x: this.x, y: this.y, precedance: this.precedance, - string: this.string, abbrev: this.abbrev, clone: this.clone, - invertx: this.invertx, inverty: this.inverty - }; - }; - }, - - // Custom (more correct for qTip!) offset calculator - offset: function(elem, container) { - var pos = elem.offset(), - docBody = elem.closest('body')[0], - parent = container, scrolled, - coffset, overflow; - - function scroll(e, i) { - pos.left += i * e.scrollLeft(); - pos.top += i * e.scrollTop(); - } - - if(parent) { - // Compensate for non-static containers offset - do { - if(parent.css('position') !== 'static') { - coffset = parent.position(); - - // Account for element positioning, borders and margins - pos.left -= coffset.left + (parseInt(parent.css('borderLeftWidth'), 10) || 0) + (parseInt(parent.css('marginLeft'), 10) || 0); - pos.top -= coffset.top + (parseInt(parent.css('borderTopWidth'), 10) || 0) + (parseInt(parent.css('marginTop'), 10) || 0); - - // If this is the first parent element with an overflow of "scroll" or "auto", store it - if(!scrolled && (overflow = parent.css('overflow')) !== 'hidden' && overflow !== 'visible') { scrolled = parent; } + // If qTip is rendered and title was originally used as content, update it + if(api && api.options.content.attr === title && api.cache.attr) { + api.set('content.text', val); } - } - while((parent = $(parent[0].offsetParent)).length); - // Compensate for containers scroll if it also has an offsetParent - if(scrolled && scrolled[0] !== docBody) { scroll( scrolled, 1 ); } + // Use the regular attr method to set, then cache the result + return this.attr(oldtitle, val); + } } - return pos; + return $.fn['attr'+replaceSuffix].apply(this, arguments); }, - /* - * iOS version detection - */ - iOS: parseFloat( - ('' + (/CPU.*OS ([0-9_]{1,5})|(CPU like).*AppleWebKit.*Mobile/i.exec(navigator.userAgent) || [0,''])[1]) - .replace('undefined', '3_2').replace('_', '.').replace('_', '') - ) || FALSE, + /* Allow clone to correctly retrieve cached title attributes */ + clone: function(keepData) { + var titles = $([]), title = 'title', - /* - * jQuery-specific $.fn overrides - */ - fn: { - /* Allow other plugins to successfully retrieve the title of an element with a qTip applied */ - attr: function(attr, val) { - if(this.length) { - var self = this[0], - title = 'title', - api = $.data(self, 'qtip'); + // Clone our element using the real clone method + elems = $.fn['clone'+replaceSuffix].apply(this, arguments); - if(attr === title && api && 'object' === typeof api && api.options.suppress) { - if(arguments.length < 2) { - return $.attr(self, oldtitle); - } - - // If qTip is rendered and title was originally used as content, update it - if(api && api.options.content.attr === title && api.cache.attr) { - api.set('content.text', val); - } - - // Use the regular attr method to set, then cache the result - return this.attr(oldtitle, val); - } - } - - return $.fn['attr'+replaceSuffix].apply(this, arguments); - }, - - /* Allow clone to correctly retrieve cached title attributes */ - clone: function(keepData) { - var titles = $([]), title = 'title', - - // Clone our element using the real clone method - elems = $.fn['clone'+replaceSuffix].apply(this, arguments); - - // Grab all elements with an oldtitle set, and change it to regular title attribute, if keepData is false - if(!keepData) { - elems.filter('['+oldtitle+']').attr('title', function() { - return $.attr(this, oldtitle); - }) - .removeAttr(oldtitle); - } - - return elems; + // Grab all elements with an oldtitle set, and change it to regular title attribute, if keepData is false + if(!keepData) { + elems.filter('['+oldtitle+']').attr('title', function() { + return $.attr(this, oldtitle); + }) + .removeAttr(oldtitle); } - } -}; -// Apply the fn overrides above -$.each(PLUGINS.fn, function(name, func) { + return elems; + } +}, function(name, func) { if(!func || $.fn[name+replaceSuffix]) { return TRUE; } var old = $.fn[name+replaceSuffix] = $.fn[name]; $.fn[name] = function() { return func.apply(this, arguments) || old.apply(this, arguments); @@ -1749,22 +1829,30 @@ * http://code.jquery.com/ui/jquery-ui-git.js */ if(!$.ui) { $['cleanData'+replaceSuffix] = $.cleanData; $.cleanData = function( elems ) { - for(var i = 0, elem; (elem = elems[i]) !== undefined; i++) { - try { $( elem ).triggerHandler('removeqtip'); } - catch( e ) {} + for(var i = 0, elem; (elem = $( elems[i] )).length; i++) { + if(elem.attr(ATTR_HAS)) { + try { elem.triggerHandler('removeqtip'); } + catch( e ) {} + } } - $['cleanData'+replaceSuffix]( elems ); + $['cleanData'+replaceSuffix].apply(this, arguments); }; } -// Set global qTip properties -QTIP.version = '@VERSION'; +;// qTip version +QTIP.version = '2.1.1'; + +// Base ID for all qTips QTIP.nextid = 0; -QTIP.inactiveEvents = 'click dblclick mousedown mouseup mousemove mouseleave mouseenter'.split(' '); + +// Inactive events array +QTIP.inactiveEvents = INACTIVE_EVENTS; + +// Base z-index for all qTips QTIP.zindex = 15000; // Define configuration defaults QTIP.defaults = { prerender: FALSE, @@ -1772,26 +1860,25 @@ overwrite: TRUE, suppress: TRUE, content: { text: TRUE, attr: 'title', - title: { - text: FALSE, - button: FALSE - } + title: FALSE, + button: FALSE }, position: { my: 'top left', at: 'bottom right', target: FALSE, container: FALSE, viewport: FALSE, adjust: { x: 0, y: 0, mouse: TRUE, + scroll: TRUE, resize: TRUE, - method: 'flip flip' + method: 'flipinvert flipinvert' }, effect: function(api, pos, viewport) { $(this).animate(pos, { duration: 200, queue: FALSE @@ -1835,334 +1922,479 @@ focus: NULL, blur: NULL } }; +;var TIP, -PLUGINS.svg = function(api, svg, corner, adjustMethod) -{ - var doc = $(document), - elem = svg[0], - result = { - width: 0, height: 0, - position: { top: 1e10, left: 1e10 } - }, - box, mtx, root, point, tPoint; +// .bind()/.on() namespace +TIPNS = '.qtip-tip', - // Ascend the parentNode chain until we find an element with getBBox() - while(!elem.getBBox) { elem = elem.parentNode; } +// Common CSS strings +MARGIN = 'margin', +BORDER = 'border', +COLOR = 'color', +BG_COLOR = 'background-color', +TRANSPARENT = 'transparent', +IMPORTANT = ' !important', - // Check for a valid bounding box method - if (elem.getBBox && elem.parentNode) { - box = elem.getBBox(); - mtx = elem.getScreenCTM(); - root = elem.farthestViewportElement || elem; +// Check if the browser supports <canvas/> elements +HASCANVAS = !!document.createElement('canvas').getContext, - // Return if no method is found - if(!root.createSVGPoint) { return result; } +// Invalid colour values used in parseColours() +INVALID = /rgba?\(0, 0, 0(, 0)?\)|transparent|#123456/i; - // Create our point var - point = root.createSVGPoint(); +// Camel-case method, taken from jQuery source +// http://code.jquery.com/jquery-1.8.0.js +function camel(s) { return s.charAt(0).toUpperCase() + s.slice(1); } - // Adjust top and left - point.x = box.x; - point.y = box.y; - tPoint = point.matrixTransform(mtx); - result.position.left = tPoint.x; - result.position.top = tPoint.y; +/* + * Modified from Modernizr's testPropsAll() + * http://modernizr.com/downloads/modernizr-latest.js + */ +var cssProps = {}, cssPrefixes = ["Webkit", "O", "Moz", "ms"]; +function vendorCss(elem, prop) { + var ucProp = prop.charAt(0).toUpperCase() + prop.slice(1), + props = (prop + ' ' + cssPrefixes.join(ucProp + ' ') + ucProp).split(' '), + cur, val, i = 0; - // Adjust width and height - point.x += box.width; - point.y += box.height; - tPoint = point.matrixTransform(mtx); - result.width = tPoint.x - result.position.left; - result.height = tPoint.y - result.position.top; + // If the property has already been mapped... + if(cssProps[prop]) { return elem.css(cssProps[prop]); } - // Adjust by scroll offset - result.position.left += doc.scrollLeft(); - result.position.top += doc.scrollTop(); + while((cur = props[i++])) { + if((val = elem.css(cur)) !== undefined) { + return cssProps[prop] = cur, val; + } } +} - return result; -}; +// Parse a given elements CSS property into an int +function intCss(elem, prop) { + return parseInt(vendorCss(elem, prop), 10); +} -function Ajax(api) -{ - var self = this, - tooltip = api.elements.tooltip, - opts = api.options.content.ajax, - defaults = QTIP.defaults.content.ajax, - namespace = '.qtip-ajax', - rscript = /<script\b[^<]*(?:(?!<\/script>)<[^<]*)*<\/script>/gi, - first = TRUE, - stop = FALSE, - xhr; +// VML creation (for IE only) +if(!HASCANVAS) { + createVML = function(tag, props, style) { + return '<qtipvml:'+tag+' xmlns="urn:schemas-microsoft.com:vml" class="qtip-vml" '+(props||'')+ + ' style="behavior: url(#default#VML); '+(style||'')+ '" />'; + }; +} - api.checks.ajax = { - '^content.ajax': function(obj, name, v) { - // If content.ajax object was reset, set our local var - if(name === 'ajax') { opts = v; } - if(name === 'once') { - self.init(); - } - else if(opts && opts.url) { - self.load(); - } - else { - tooltip.unbind(namespace); - } + +function Tip(qtip, options) { + this._ns = 'tip'; + this.options = options; + this.offset = options.offset; + this.size = [ options.width, options.height ]; + + // Initialize + this.init( (this.qtip = qtip) ); +} + +$.extend(Tip.prototype, { + init: function(qtip) { + var context, tip; + + // Create tip element and prepend to the tooltip + tip = this.element = qtip.elements.tip = $('<div />', { 'class': NAMESPACE+'-tip' }).prependTo(qtip.tooltip); + + // Create tip drawing element(s) + if(HASCANVAS) { + // save() as soon as we create the canvas element so FF2 doesn't bork on our first restore()! + context = $('<canvas />').appendTo(this.element)[0].getContext('2d'); + + // Setup constant parameters + context.lineJoin = 'miter'; + context.miterLimit = 100; + context.save(); } - }; + else { + context = createVML('shape', 'coordorigin="0,0"', 'position:absolute;'); + this.element.html(context + context); - $.extend(self, { - init: function() { - // Make sure ajax options are enabled and bind event - if(opts && opts.url) { - tooltip.unbind(namespace)[ opts.once ? 'one' : 'bind' ]('tooltipshow'+namespace, self.load); - } + // Prevent mousing down on the tip since it causes problems with .live() handling in IE due to VML + qtip._bind( $('*', tip).add(tip), ['click', 'mousedown'], function(event) { event.stopPropagation(); }, this._ns); + } - return self; - }, + // Bind update events + qtip._bind(qtip.tooltip, 'tooltipmove', this.reposition, this._ns, this); - load: function(event) { - if(stop) {stop = FALSE; return; } + // Create it + this.create(); + }, - var hasSelector = opts.url.lastIndexOf(' '), - url = opts.url, - selector, - hideFirst = !opts.loading && first; + _swapDimensions: function() { + this.size[0] = this.options.height; + this.size[1] = this.options.width; + }, + _resetDimensions: function() { + this.size[0] = this.options.width; + this.size[1] = this.options.height; + }, - // If loading option is disabled, prevent the tooltip showing until we've completed the request - if(hideFirst) { try{ event.preventDefault(); } catch(e) {} } + _useTitle: function(corner) { + var titlebar = this.qtip.elements.titlebar; + return titlebar && ( + corner.y === TOP || (corner.y === CENTER && this.element.position().top + (this.size[1] / 2) + this.options.offset < titlebar.outerHeight(TRUE)) + ); + }, - // Make sure default event hasn't been prevented - else if(event && event.isDefaultPrevented()) { return self; } + _parseCorner: function(corner) { + var my = this.qtip.options.position.my; - // Cancel old request - if(xhr && xhr.abort) { xhr.abort(); } - - // Check if user delcared a content selector like in .load() - if(hasSelector > -1) { - selector = url.substr(hasSelector); - url = url.substr(0, hasSelector); - } + // Detect corner and mimic properties + if(corner === FALSE || my === FALSE) { + corner = FALSE; + } + else if(corner === TRUE) { + corner = new CORNER( my.string() ); + } + else if(!corner.string) { + corner = new CORNER(corner); + corner.fixed = TRUE; + } - // Define common after callback for both success/error handlers - function after() { - var complete; + return corner; + }, - // Don't proceed if tooltip is destroyed - if(api.destroyed) { return; } + _parseWidth: function(corner, side, use) { + var elements = this.qtip.elements, + prop = BORDER + camel(side) + 'Width'; - // Set first flag to false - first = FALSE; + return (use ? intCss(use, prop) : ( + intCss(elements.content, prop) || + intCss(this._useTitle(corner) && elements.titlebar || elements.content, prop) || + intCss(tooltip, prop) + )) || 0; + }, - // Re-display tip if loading and first time, and reset first flag - if(hideFirst) { stop = TRUE; api.show(event.originalEvent); } + _parseRadius: function(corner) { + var elements = this.qtip.elements, + prop = BORDER + camel(corner.y) + camel(corner.x) + 'Radius'; - // Call users complete method if it was defined - if((complete = defaults.complete || opts.complete) && $.isFunction(complete)) { - complete.apply(opts.context || api, arguments); - } - } + return BROWSER.ie < 9 ? 0 : + intCss(this._useTitle(corner) && elements.titlebar || elements.content, prop) || + intCss(elements.tooltip, prop) || 0; + }, - // Define success handler - function successHandler(content, status, jqXHR) { - var success; + _invalidColour: function(elem, prop, compare) { + var val = elem.css(prop); + return !val || (compare && val === elem.css(compare)) || INVALID.test(val) ? FALSE : val; + }, - // Don't proceed if tooltip is destroyed - if(api.destroyed) { return; } + _parseColours: function(corner) { + var elements = this.qtip.elements, + tip = this.element.css('cssText', ''), + borderSide = BORDER + camel(corner[ corner.precedance ]) + camel(COLOR), + colorElem = this._useTitle(corner) && elements.titlebar || elements.content, + css = this._invalidColour, color = []; - // If URL contains a selector - if(selector && 'string' === typeof content) { - // Create a dummy div to hold the results and grab the selector element - content = $('<div/>') - // inject the contents of the document in, removing the scripts - // to avoid any 'Permission Denied' errors in IE - .append(content.replace(rscript, "")) - - // Locate the specified elements - .find(selector); - } + // Attempt to detect the background colour from various elements, left-to-right precedance + color[0] = css(tip, BG_COLOR) || css(colorElem, BG_COLOR) || css(elements.content, BG_COLOR) || + css(tooltip, BG_COLOR) || tip.css(BG_COLOR); - // Call the success function if one is defined - if((success = defaults.success || opts.success) && $.isFunction(success)) { - success.call(opts.context || api, content, status, jqXHR); - } + // Attempt to detect the correct border side colour from various elements, left-to-right precedance + color[1] = css(tip, borderSide, COLOR) || css(colorElem, borderSide, COLOR) || + css(elements.content, borderSide, COLOR) || css(tooltip, borderSide, COLOR) || tooltip.css(borderSide); - // Otherwise set the content - else { api.set('content.text', content); } - } + // Reset background and border colours + $('*', tip).add(tip).css('cssText', BG_COLOR+':'+TRANSPARENT+IMPORTANT+';'+BORDER+':0'+IMPORTANT+';'); - // Error handler - function errorHandler(xhr, status, error) { - if(api.destroyed || xhr.status === 0) { return; } - api.set('content.text', status + ': ' + error); - } + return color; + }, - // Setup $.ajax option object and process the request - xhr = $.ajax( - $.extend({ - error: defaults.error || errorHandler, - context: api - }, - opts, { url: url, success: successHandler, complete: after }) - ); - }, + _calculateSize: function(corner) { + var y = corner.precedance === Y, + width = this.options[ y ? 'height' : 'width' ], + height = this.options[ y ? 'width' : 'height' ], + isCenter = corner.abbrev() === 'c', + base = width * (isCenter ? 0.5 : 1), + pow = Math.pow, + round = Math.round, + bigHyp, ratio, result, - destroy: function() { - // Cancel ajax request if possible - if(xhr && xhr.abort) { xhr.abort(); } + smallHyp = Math.sqrt( pow(base, 2) + pow(height, 2) ), + hyp = [ (this.border / base) * smallHyp, (this.border / height) * smallHyp ]; - // Set api.destroyed flag - api.destroyed = TRUE; + hyp[2] = Math.sqrt( pow(hyp[0], 2) - pow(this.border, 2) ); + hyp[3] = Math.sqrt( pow(hyp[1], 2) - pow(this.border, 2) ); + + bigHyp = smallHyp + hyp[2] + hyp[3] + (isCenter ? 0 : hyp[0]); + ratio = bigHyp / smallHyp; + + result = [ round(ratio * width), round(ratio * height) ]; + + return y ? result : result.reverse(); + }, + + // Tip coordinates calculator + _calculateTip: function(corner) { + var width = this.size[0], height = this.size[1], + width2 = Math.ceil(width / 2), height2 = Math.ceil(height / 2), + + // Define tip coordinates in terms of height and width values + tips = { + br: [0,0, width,height, width,0], + bl: [0,0, width,0, 0,height], + tr: [0,height, width,0, width,height], + tl: [0,0, 0,height, width,height], + tc: [0,height, width2,0, width,height], + bc: [0,0, width,0, width2,height], + rc: [0,0, width,height2, 0,height], + lc: [width,0, width,height, 0,height2] + }; + + // Set common side shapes + tips.lt = tips.br; tips.rt = tips.bl; + tips.lb = tips.tr; tips.rb = tips.tl; + + return tips[ corner.abbrev() ]; + }, + + create: function() { + // Determine tip corner + var c = this.corner = (HASCANVAS || BROWSER.ie) && this._parseCorner(this.options.corner); + + // If we have a tip corner... + if( (this.enabled = !!this.corner && this.corner.abbrev() !== 'c') ) { + // Cache it + this.qtip.cache.corner = c.clone(); + + // Create it + this.update(); } - }); - self.init(); -} + // Toggle tip element + this.element.toggle(this.enabled); + return this.corner; + }, -PLUGINS.ajax = function(api) -{ - var self = api.plugins.ajax; - - return 'object' === typeof self ? self : (api.plugins.ajax = new Ajax(api)); -}; + update: function(corner, position) { + if(!this.enabled) { return this; } -PLUGINS.ajax.initialize = 'render'; + var elements = this.qtip.elements, + tip = this.element, + inner = tip.children(), + options = this.options, + size = this.size, + mimic = options.mimic, + round = Math.round, + color, precedance, context, + coords, translate, newSize, border; -// Setup plugin sanitization -PLUGINS.ajax.sanitize = function(options) -{ - var content = options.content, opts; - if(content && 'ajax' in content) { - opts = content.ajax; - if(typeof opts !== 'object') { opts = options.content.ajax = { url: opts }; } - if('boolean' !== typeof opts.once && opts.once) { opts.once = !!opts.once; } - } -}; + // Re-determine tip if not already set + if(!corner) { corner = this.qtip.cache.corner || this.corner; } -// Extend original api defaults -$.extend(TRUE, QTIP.defaults, { - content: { - ajax: { - loading: TRUE, - once: TRUE + // Use corner property if we detect an invalid mimic value + if(mimic === FALSE) { mimic = corner; } + + // Otherwise inherit mimic properties from the corner object as necessary + else { + mimic = new CORNER(mimic); + mimic.precedance = corner.precedance; + + if(mimic.x === 'inherit') { mimic.x = corner.x; } + else if(mimic.y === 'inherit') { mimic.y = corner.y; } + else if(mimic.x === mimic.y) { + mimic[ corner.precedance ] = corner[ corner.precedance ]; + } } - } -}); + precedance = mimic.precedance; + // Ensure the tip width.height are relative to the tip position + if(corner.precedance === X) { this._swapDimensions(); } + else { this._resetDimensions(); } -// Tip coordinates calculator -function calculateTip(corner, width, height) -{ - var width2 = Math.ceil(width / 2), height2 = Math.ceil(height / 2), + // Update our colours + color = this.color = this._parseColours(corner); - // Define tip coordinates in terms of height and width values - tips = { - bottomright: [[0,0], [width,height], [width,0]], - bottomleft: [[0,0], [width,0], [0,height]], - topright: [[0,height], [width,0], [width,height]], - topleft: [[0,0], [0,height], [width,height]], - topcenter: [[0,height], [width2,0], [width,height]], - bottomcenter: [[0,0], [width,0], [width2,height]], - rightcenter: [[0,0], [width,height2], [0,height]], - leftcenter: [[width,0], [width,height], [0,height2]] - }; + // Detect border width, taking into account colours + if(color[1] !== TRANSPARENT) { + // Grab border width + border = this.border = this._parseWidth(corner, corner[corner.precedance]); - // Set common side shapes - tips.lefttop = tips.bottomright; tips.righttop = tips.bottomleft; - tips.leftbottom = tips.topright; tips.rightbottom = tips.topleft; + // If border width isn't zero, use border color as fill (1.0 style tips) + if(options.border && border < 1) { color[0] = color[1]; } - return tips[ corner.string() ]; -} + // Set border width (use detected border width if options.border is true) + this.border = border = options.border !== TRUE ? options.border : border; + } + // Border colour was invalid, set border to zero + else { this.border = border = 0; } -function Tip(qTip, command) -{ - var self = this, - opts = qTip.options.style.tip, - elems = qTip.elements, - tooltip = elems.tooltip, - cache = { top: 0, left: 0 }, - size = { - width: opts.width, - height: opts.height - }, - color = { }, - border = opts.border || 0, - namespace = '.qtip-tip', - hasCanvas = !!($('<canvas />')[0] || {}).getContext, - tiphtml; + // Calculate coordinates + coords = this._calculateTip(mimic); - self.corner = NULL; - self.mimic = NULL; - self.border = border; - self.offset = opts.offset; - self.size = size; + // Determine tip size + newSize = this.size = this._calculateSize(corner); + tip.css({ + width: newSize[0], + height: newSize[1], + lineHeight: newSize[1]+'px' + }); - // Add new option checks for the plugin - qTip.checks.tip = { - '^position.my|style.tip.(corner|mimic|border)$': function() { - // Make sure a tip can be drawn - if(!self.init()) { - self.destroy(); - } + // Calculate tip translation + if(corner.precedance === Y) { + translate = [ + round(mimic.x === LEFT ? border : mimic.x === RIGHT ? newSize[0] - size[0] - border : (newSize[0] - size[0]) / 2), + round(mimic.y === TOP ? newSize[1] - size[1] : 0) + ]; + } + else { + translate = [ + round(mimic.x === LEFT ? newSize[0] - size[0] : 0), + round(mimic.y === TOP ? border : mimic.y === BOTTOM ? newSize[1] - size[1] - border : (newSize[1] - size[1]) / 2) + ]; + } - // Reposition the tooltip - qTip.reposition(); - }, - '^style.tip.(height|width)$': function() { - // Re-set dimensions and redraw the tip - size = { - width: opts.width, - height: opts.height - }; - self.create(); - self.update(); + // Canvas drawing implementation + if(HASCANVAS) { + // Set the canvas size using calculated size + inner.attr(WIDTH, newSize[0]).attr(HEIGHT, newSize[1]); - // Reposition the tooltip - qTip.reposition(); - }, - '^content.title.text|style.(classes|widget)$': function() { - if(elems.tip && elems.tip.length) { - self.update(); + // Grab canvas context and clear/save it + context = inner[0].getContext('2d'); + context.restore(); context.save(); + context.clearRect(0,0,3000,3000); + + // Set properties + context.fillStyle = color[0]; + context.strokeStyle = color[1]; + context.lineWidth = border * 2; + + // Draw the tip + context.translate(translate[0], translate[1]); + context.beginPath(); + context.moveTo(coords[0], coords[1]); + context.lineTo(coords[2], coords[3]); + context.lineTo(coords[4], coords[5]); + context.closePath(); + + // Apply fill and border + if(border) { + // Make sure transparent borders are supported by doing a stroke + // of the background colour before the stroke colour + if(tooltip.css('background-clip') === 'border-box') { + context.strokeStyle = color[0]; + context.stroke(); + } + context.strokeStyle = color[1]; + context.stroke(); } + context.fill(); } - }; - function whileVisible(callback) { - var visible = tooltip.is(':visible'); - tooltip.show(); callback(); tooltip.toggle(visible); - } + // VML (IE Proprietary implementation) + else { + // Setup coordinates string + coords = 'm' + coords[0] + ',' + coords[1] + ' l' + coords[2] + + ',' + coords[3] + ' ' + coords[4] + ',' + coords[5] + ' xe'; - function swapDimensions() { - size.width = opts.height; - size.height = opts.width; - } + // Setup VML-specific offset for pixel-perfection + translate[2] = border && /^(r|b)/i.test(corner.string()) ? + BROWSER.ie === 8 ? 2 : 1 : 0; - function resetDimensions() { - size.width = opts.width; - size.height = opts.height; - } + // Set initial CSS + inner.css({ + coordsize: (size[0]+border) + ' ' + (size[1]+border), + antialias: ''+(mimic.string().indexOf(CENTER) > -1), + left: translate[0] - (translate[2] * Number(precedance === X)), + top: translate[1] - (translate[2] * Number(precedance === Y)), + width: size[0] + border, + height: size[1] + border + }) + .each(function(i) { + var $this = $(this); - function reposition(event, api, pos, viewport) { - if(!elems.tip) { return; } + // Set shape specific attributes + $this[ $this.prop ? 'prop' : 'attr' ]({ + coordsize: (size[0]+border) + ' ' + (size[1]+border), + path: coords, + fillcolor: color[0], + filled: !!i, + stroked: !i + }) + .toggle(!!(border || i)); - var newCorner = self.corner.clone(), + // Check if border is enabled and add stroke element + !i && $this.html( createVML( + 'stroke', 'weight="'+(border*2)+'px" color="'+color[1]+'" miterlimit="1000" joinstyle="miter"' + ) ); + }); + } + + // Position if needed + if(position !== FALSE) { this.calculate(corner); } + }, + + calculate: function(corner) { + if(!this.enabled) { return FALSE; } + + var self = this, + elements = this.qtip.elements, + tip = this.element, + userOffset = this.options.offset, + isWidget = this.qtip.tooltip.hasClass('ui-widget'), + position = { }, + precedance, size, corners; + + // Inherit corner if not provided + corner = corner || this.corner; + precedance = corner.precedance; + + // Determine which tip dimension to use for adjustment + size = this._calculateSize(corner); + + // Setup corners and offset array + corners = [ corner.x, corner.y ]; + if(precedance === X) { corners.reverse(); } + + // Calculate tip position + $.each(corners, function(i, side) { + var b, bc, br; + + if(side === CENTER) { + b = precedance === Y ? LEFT : TOP; + position[ b ] = '50%'; + position[MARGIN+'-' + b] = -Math.round(size[ precedance === Y ? 0 : 1 ] / 2) + userOffset; + } + else { + b = self._parseWidth(corner, side, elements.tooltip); + bc = self._parseWidth(corner, side, elements.content); + br = self._parseRadius(corner); + + position[ side ] = Math.max(-self.border, i ? bc : (userOffset + (br > b ? br : -b))); + } + }); + + // Adjust for tip size + position[ corner[precedance] ] -= size[ precedance === X ? 0 : 1 ]; + + // Set and return new position + tip.css({ margin: '', top: '', bottom: '', left: '', right: '' }).css(position); + return position; + }, + + reposition: function(event, api, pos, viewport) { + if(!this.enabled) { return; } + + var cache = api.cache, + newCorner = this.corner.clone(), adjust = pos.adjusted, - method = qTip.options.position.adjust.method.split(' '), + method = api.options.position.adjust.method.split(' '), horizontal = method[0], vertical = method[1] || method[0], shift = { left: FALSE, top: FALSE, x: 0, y: 0 }, offset, css = {}, props; // If our tip position isn't fixed e.g. doesn't adjust with viewport... - if(self.corner.fixed !== TRUE) { + if(this.corner.fixed !== TRUE) { // Horizontal - Shift or flip method if(horizontal === SHIFT && newCorner.precedance === X && adjust.left && newCorner.y !== CENTER) { newCorner.precedance = newCorner.precedance === X ? Y : X; } else if(horizontal !== SHIFT && adjust.left){ @@ -2176,29 +2408,27 @@ else if(vertical !== SHIFT && adjust.top) { newCorner.y = newCorner.y === CENTER ? (adjust.top > 0 ? TOP : BOTTOM) : (newCorner.y === TOP ? BOTTOM : TOP); } // Update and redraw the tip if needed (check cached details of last drawn tip) - if(newCorner.string() !== cache.corner.string() && (cache.top !== adjust.top || cache.left !== adjust.left)) { - self.update(newCorner, FALSE); + if(newCorner.string() !== cache.corner.string() && (cache.cornerTop !== adjust.top || cache.cornerLeft !== adjust.left)) { + this.update(newCorner, FALSE); } } // Setup tip offset properties - offset = self.position(newCorner, adjust); - offset[ newCorner.x ] += parseWidth(newCorner, newCorner.x); - offset[ newCorner.y ] += parseWidth(newCorner, newCorner.y); + offset = this.calculate(newCorner, adjust); // Readjust offset object to make it left/top if(offset.right !== undefined) { offset.left = -offset.right; } if(offset.bottom !== undefined) { offset.top = -offset.bottom; } - offset.user = Math.max(0, opts.offset); + offset.user = this.offset; // Viewport "shift" specific adjustments if(shift.left = (horizontal === SHIFT && !!adjust.left)) { if(newCorner.x === CENTER) { - css['margin-left'] = shift.x = offset['margin-left'] - adjust.left; + css[MARGIN+'-left'] = shift.x = offset[MARGIN+'-left'] - adjust.left; } else { props = offset.right !== undefined ? [ adjust.left, -offset.left ] : [ -adjust.left, offset.left ]; @@ -2210,11 +2440,11 @@ css[ offset.right !== undefined ? RIGHT : LEFT ] = shift.x; } } if(shift.top = (vertical === SHIFT && !!adjust.top)) { if(newCorner.y === CENTER) { - css['margin-top'] = shift.y = offset['margin-top'] - adjust.top; + css[MARGIN+'-top'] = shift.y = offset[MARGIN+'-top'] - adjust.top; } else { props = offset.bottom !== undefined ? [ adjust.top, -offset.top ] : [ -adjust.top, offset.top ]; @@ -2230,453 +2460,73 @@ /* * If the tip is adjusted in both dimensions, or in a * direction that would cause it to be anywhere but the * outer border, hide it! */ - elems.tip.css(css).toggle( + this.element.css(css).toggle( !((shift.x && shift.y) || (newCorner.x === CENTER && shift.y) || (newCorner.y === CENTER && shift.x)) ); // Adjust position to accomodate tip dimensions pos.left -= offset.left.charAt ? offset.user : horizontal !== SHIFT || shift.top || !shift.left && !shift.top ? offset.left : 0; pos.top -= offset.top.charAt ? offset.user : vertical !== SHIFT || shift.left || !shift.left && !shift.top ? offset.top : 0; // Cache details - cache.left = adjust.left; cache.top = adjust.top; + cache.cornerLeft = adjust.left; cache.cornerTop = adjust.top; cache.corner = newCorner.clone(); - } + }, - function parseCorner() { - var corner = opts.corner, - posOptions = qTip.options.position, - at = posOptions.at, - my = posOptions.my.string ? posOptions.my.string() : posOptions.my; + destroy: function() { + // Unbind events + this.qtip._unbind(this.qtip.tooltip, this._ns); - // Detect corner and mimic properties - if(corner === FALSE || (my === FALSE && at === FALSE)) { - return FALSE; + // Remove the tip element(s) + if(this.qtip.elements.tip) { + this.qtip.elements.tip.find('*') + .remove().end().remove(); } - else { - if(corner === TRUE) { - self.corner = new PLUGINS.Corner(my); - } - else if(!corner.string) { - self.corner = new PLUGINS.Corner(corner); - self.corner.fixed = TRUE; - } - } - - // Cache it - cache.corner = new PLUGINS.Corner( self.corner.string() ); - - return self.corner.string() !== 'centercenter'; } +}); - /* border width calculator */ - function parseWidth(corner, side, use) { - side = !side ? corner[corner.precedance] : side; - - var isTitleTop = elems.titlebar && corner.y === TOP, - elem = isTitleTop ? elems.titlebar : tooltip, - borderSide = 'border-' + side + '-width', - css = function(elem) { return parseInt(elem.css(borderSide), 10); }, - val; - - // Grab the border-width value (make tooltip visible first) - whileVisible(function() { - val = (use ? css(use) : (css(elems.content) || css(elem) || css(tooltip))) || 0; - }); - return val; - } - - function parseRadius(corner) { - var isTitleTop = elems.titlebar && corner.y === TOP, - elem = isTitleTop ? elems.titlebar : elems.content, - moz = $.browser.mozilla, - prefix = moz ? '-moz-' : $.browser.webkit ? '-webkit-' : '', - nonStandard = 'border-radius-' + corner.y + corner.x, - standard = 'border-' + corner.y + '-' + corner.x + '-radius', - css = function(c) { return parseInt(elem.css(c), 10) || parseInt(tooltip.css(c), 10); }, - val; - - whileVisible(function() { - val = css(standard) || css(prefix + standard) || css(prefix + nonStandard) || css(nonStandard) || 0; - }); - return val; - } - - function parseColours(actual) { - var i, fill, border, - tip = elems.tip.css('cssText', ''), - corner = actual || self.corner, - invalid = /rgba?\(0, 0, 0(, 0)?\)|transparent|#123456/i, - borderSide = 'border-' + corner[ corner.precedance ] + '-color', - bgColor = 'background-color', - transparent = 'transparent', - important = ' !important', - - titlebar = elems.titlebar, - useTitle = titlebar && (corner.y === TOP || (corner.y === CENTER && tip.position().top + (size.height / 2) + opts.offset < titlebar.outerHeight(TRUE))), - colorElem = useTitle ? titlebar : elems.content; - - function css(elem, prop, compare) { - var val = elem.css(prop) || transparent; - if(compare && val === elem.css(compare)) { return FALSE; } - else { return invalid.test(val) ? FALSE : val; } - } - - // Ensure tooltip is visible then... - whileVisible(function() { - // Attempt to detect the background colour from various elements, left-to-right precedance - color.fill = css(tip, bgColor) || css(colorElem, bgColor) || css(elems.content, bgColor) || - css(tooltip, bgColor) || tip.css(bgColor); - - // Attempt to detect the correct border side colour from various elements, left-to-right precedance - color.border = css(tip, borderSide, 'color') || css(colorElem, borderSide, 'color') || - css(elems.content, borderSide, 'color') || css(tooltip, borderSide, 'color') || tooltip.css(borderSide); - - // Reset background and border colours - $('*', tip).add(tip).css('cssText', bgColor+':'+transparent+important+';border:0'+important+';'); - }); - } - - function calculateSize(corner) { - var y = corner.precedance === Y, - width = size [ y ? WIDTH : HEIGHT ], - height = size [ y ? HEIGHT : WIDTH ], - isCenter = corner.string().indexOf(CENTER) > -1, - base = width * (isCenter ? 0.5 : 1), - pow = Math.pow, - round = Math.round, - bigHyp, ratio, result, - - smallHyp = Math.sqrt( pow(base, 2) + pow(height, 2) ), - - hyp = [ - (border / base) * smallHyp, (border / height) * smallHyp - ]; - hyp[2] = Math.sqrt( pow(hyp[0], 2) - pow(border, 2) ); - hyp[3] = Math.sqrt( pow(hyp[1], 2) - pow(border, 2) ); - - bigHyp = smallHyp + hyp[2] + hyp[3] + (isCenter ? 0 : hyp[0]); - ratio = bigHyp / smallHyp; - - result = [ round(ratio * height), round(ratio * width) ]; - return { height: result[ y ? 0 : 1 ], width: result[ y ? 1 : 0 ] }; - } - - function createVML(tag, props, style) { - return '<qvml:'+tag+' xmlns="urn:schemas-microsoft.com:vml" class="qtip-vml" '+(props||'')+ - ' style="behavior: url(#default#VML); '+(style||'')+ '" />'; - } - - $.extend(self, { - init: function() - { - var enabled = parseCorner() && (hasCanvas || $.browser.msie); - - // Determine tip corner and type - if(enabled) { - // Create a new tip and draw it - self.create(); - self.update(); - - // Bind update events - tooltip.unbind(namespace).bind('tooltipmove'+namespace, reposition); - - // Fix for issue of tips not showing after redraw in IE (VML...) - if(!hasCanvas) { - tooltip.bind('tooltipredraw tooltipredrawn', function(event) { - if(event.type === 'tooltipredraw') { - tiphtml = elems.tip.html(); - elems.tip.html(''); - } - else { elems.tip.html(tiphtml); } - }); - } - } - - return enabled; - }, - - create: function() - { - var width = size.width, - height = size.height, - vml; - - // Remove previous tip element if present - if(elems.tip) { elems.tip.remove(); } - - // Create tip element and prepend to the tooltip - elems.tip = $('<div />', { 'class': 'ui-tooltip-tip' }).css({ width: width, height: height }).prependTo(tooltip); - - // Create tip drawing element(s) - if(hasCanvas) { - // save() as soon as we create the canvas element so FF2 doesn't bork on our first restore()! - $('<canvas />').appendTo(elems.tip)[0].getContext('2d').save(); - } - else { - vml = createVML('shape', 'coordorigin="0,0"', 'position:absolute;'); - elems.tip.html(vml + vml); - - // Prevent mousing down on the tip since it causes problems with .live() handling in IE due to VML - $('*', elems.tip).bind('click mousedown', function(event) { event.stopPropagation(); }); - } - }, - - update: function(corner, position) - { - var tip = elems.tip, - inner = tip.children(), - width = size.width, - height = size.height, - mimic = opts.mimic, - round = Math.round, - precedance, context, coords, translate, newSize; - - // Re-determine tip if not already set - if(!corner) { corner = cache.corner || self.corner; } - - // Use corner property if we detect an invalid mimic value - if(mimic === FALSE) { mimic = corner; } - - // Otherwise inherit mimic properties from the corner object as necessary - else { - mimic = new PLUGINS.Corner(mimic); - mimic.precedance = corner.precedance; - - if(mimic.x === 'inherit') { mimic.x = corner.x; } - else if(mimic.y === 'inherit') { mimic.y = corner.y; } - else if(mimic.x === mimic.y) { - mimic[ corner.precedance ] = corner[ corner.precedance ]; - } - } - precedance = mimic.precedance; - - // Ensure the tip width.height are relative to the tip position - if(corner.precedance === X) { swapDimensions(); } - else { resetDimensions(); } - - // Set the tip dimensions - elems.tip.css({ - width: (width = size.width), - height: (height = size.height) - }); - - // Update our colours - parseColours(corner); - - // Detect border width, taking into account colours - if(color.border !== 'transparent') { - // Grab border width - border = parseWidth(corner, NULL); - - // If border width isn't zero, use border color as fill (1.0 style tips) - if(opts.border === 0 && border > 0) { color.fill = color.border; } - - // Set border width (use detected border width if opts.border is true) - self.border = border = opts.border !== TRUE ? opts.border : border; - } - - // Border colour was invalid, set border to zero - else { self.border = border = 0; } - - // Calculate coordinates - coords = calculateTip(mimic, width , height); - - // Determine tip size - self.size = newSize = calculateSize(corner); - tip.css(newSize); - - // Calculate tip translation - if(corner.precedance === Y) { - translate = [ - round(mimic.x === LEFT ? border : mimic.x === RIGHT ? newSize.width - width - border : (newSize.width - width) / 2), - round(mimic.y === TOP ? newSize.height - height : 0) - ]; - } - else { - translate = [ - round(mimic.x === LEFT ? newSize.width - width : 0), - round(mimic.y === TOP ? border : mimic.y === BOTTOM ? newSize.height - height - border : (newSize.height - height) / 2) - ]; - } - - // Canvas drawing implementation - if(hasCanvas) { - // Set the canvas size using calculated size - inner.attr(newSize); - - // Grab canvas context and clear/save it - context = inner[0].getContext('2d'); - context.restore(); context.save(); - context.clearRect(0,0,3000,3000); - - // Set properties - context.fillStyle = color.fill; - context.strokeStyle = color.border; - context.lineWidth = border * 2; - context.lineJoin = 'miter'; - context.miterLimit = 100; - - // Translate origin - context.translate(translate[0], translate[1]); - - // Draw the tip - context.beginPath(); - context.moveTo(coords[0][0], coords[0][1]); - context.lineTo(coords[1][0], coords[1][1]); - context.lineTo(coords[2][0], coords[2][1]); - context.closePath(); - - // Apply fill and border - if(border) { - // Make sure transparent borders are supported by doing a stroke - // of the background colour before the stroke colour - if(tooltip.css('background-clip') === 'border-box') { - context.strokeStyle = color.fill; - context.stroke(); - } - context.strokeStyle = color.border; - context.stroke(); - } - context.fill(); - } - - // VML (IE Proprietary implementation) - else { - // Setup coordinates string - coords = 'm' + coords[0][0] + ',' + coords[0][1] + ' l' + coords[1][0] + - ',' + coords[1][1] + ' ' + coords[2][0] + ',' + coords[2][1] + ' xe'; - - // Setup VML-specific offset for pixel-perfection - translate[2] = border && /^(r|b)/i.test(corner.string()) ? - parseFloat($.browser.version, 10) === 8 ? 2 : 1 : 0; - - // Set initial CSS - inner.css({ - coordsize: (width+border) + ' ' + (height+border), - antialias: ''+(mimic.string().indexOf(CENTER) > -1), - left: translate[0], - top: translate[1], - width: width + border, - height: height + border - }) - .each(function(i) { - var $this = $(this); - - // Set shape specific attributes - $this[ $this.prop ? 'prop' : 'attr' ]({ - coordsize: (width+border) + ' ' + (height+border), - path: coords, - fillcolor: color.fill, - filled: !!i, - stroked: !i - }) - .toggle(!!(border || i)); - - // Check if border is enabled and add stroke element - if(!i && $this.html() === '') { - $this.html( - createVML('stroke', 'weight="'+(border*2)+'px" color="'+color.border+'" miterlimit="1000" joinstyle="miter"') - ); - } - }); - } - - // Position if needed - if(position !== FALSE) { self.position(corner); } - }, - - // Tip positioning method - position: function(corner) - { - var tip = elems.tip, - position = {}, - userOffset = Math.max(0, opts.offset), - precedance, dimensions, corners; - - // Return if tips are disabled or tip is not yet rendered - if(opts.corner === FALSE || !tip) { return FALSE; } - - // Inherit corner if not provided - corner = corner || self.corner; - precedance = corner.precedance; - - // Determine which tip dimension to use for adjustment - dimensions = calculateSize(corner); - - // Setup corners and offset array - corners = [ corner.x, corner.y ]; - if(precedance === X) { corners.reverse(); } - - // Calculate tip position - $.each(corners, function(i, side) { - var b, bc, br; - - if(side === CENTER) { - b = precedance === Y ? LEFT : TOP; - position[ b ] = '50%'; - position['margin-' + b] = -Math.round(dimensions[ precedance === Y ? WIDTH : HEIGHT ] / 2) + userOffset; - } - else { - b = parseWidth(corner, side); - bc = parseWidth(corner, side, elems.content); - br = parseRadius(corner); - - position[ side ] = i ? bc : (userOffset + (br > b ? br : -b)); - } - }); - - // Adjust for tip dimensions - position[ corner[precedance] ] -= dimensions[ precedance === X ? WIDTH : HEIGHT ]; - - // Set and return new position - tip.css({ top: '', bottom: '', left: '', right: '', margin: '' }).css(position); - return position; - }, - - destroy: function() - { - // Remove the tip element - if(elems.tip) { elems.tip.remove(); } - elems.tip = false; - - // Unbind events - tooltip.unbind(namespace); - } - }); - - self.init(); -} - -PLUGINS.tip = function(api) -{ - var self = api.plugins.tip; - - return 'object' === typeof self ? self : (api.plugins.tip = new Tip(api)); +TIP = PLUGINS.tip = function(api) { + return new Tip(api, api.options.style.tip); }; // Initialize tip on render -PLUGINS.tip.initialize = 'render'; +TIP.initialize = 'render'; // Setup plugin sanitization options -PLUGINS.tip.sanitize = function(options) -{ - var style = options.style, opts; - if(style && 'tip' in style) { +TIP.sanitize = function(options) { + if(options.style && 'tip' in options.style) { opts = options.style.tip; - if(typeof opts !== 'object'){ options.style.tip = { corner: opts }; } - if(!(/string|boolean/i).test(typeof opts['corner'])) { opts['corner'] = TRUE; } - if(typeof opts.width !== 'number'){ delete opts.width; } - if(typeof opts.height !== 'number'){ delete opts.height; } - if(typeof opts.border !== 'number' && opts.border !== TRUE){ delete opts.border; } - if(typeof opts.offset !== 'number'){ delete opts.offset; } + if(typeof opts !== 'object') { opts = options.style.tip = { corner: opts }; } + if(!(/string|boolean/i).test(typeof opts.corner)) { opts.corner = TRUE; } } }; +// Add new option checks for the plugin +CHECKS.tip = { + '^position.my|style.tip.(corner|mimic|border)$': function() { + // Make sure a tip can be drawn + this.create(); + + // Reposition the tooltip + this.qtip.reposition(); + }, + '^style.tip.(height|width)$': function(obj) { + // Re-set dimensions and redraw the tip + this.size = size = [ obj.width, obj.height ]; + this.update(); + + // Reposition the tooltip + this.qtip.reposition(); + }, + '^content.title|style.(classes|widget)$': function() { + this.update(); + } +}; + // Extend original qTip defaults $.extend(TRUE, QTIP.defaults, { style: { tip: { corner: TRUE, @@ -2687,321 +2537,342 @@ offset: 0 } } }); +;var MODAL, OVERLAY, + MODALCLASS = 'qtip-modal', + MODALSELECTOR = '.'+MODALCLASS; -function Modal(api) +OVERLAY = function() { var self = this, - options = api.options.show.modal, - elems = api.elements, - tooltip = elems.tooltip, - overlaySelector = '#qtip-overlay', - globalNamespace = '.qtipmodal', - namespace = globalNamespace + api.id, - attr = 'is-modal-qtip', - docBody = $(document.body), - focusableSelector = PLUGINS.modal.focusable.join(','), - focusableElems = {}, overlay; + focusableElems = {}, + current, onLast, + prevState, elem; - // Setup option set checks - api.checks.modal = { - '^show.modal.(on|blur)$': function() { - // Initialise - self.init(); - - // Show the modal if not visible already and tooltip is visible - elems.overlay.toggle( tooltip.is(':visible') ); - }, - '^content.text$': function() { - updateFocusable(); - } - }; + // Modified code from jQuery UI 1.10.0 source + // http://code.jquery.com/ui/1.10.0/jquery-ui.js + function focusable(element) { + // Use the defined focusable checker when possible + if($.expr[':'].focusable) { return $.expr[':'].focusable; } - function updateFocusable() { - focusableElems = $(focusableSelector, tooltip).not('[disabled]').map(function() { - return typeof this.focus === 'function' ? this : null; - }); + var isTabIndexNotNaN = !isNaN($.attr(element, 'tabindex')), + nodeName = element.nodeName && element.nodeName.toLowerCase(), + map, mapName, img; + + if('area' === nodeName) { + map = element.parentNode; + mapName = map.name; + if(!element.href || !mapName || map.nodeName.toLowerCase() !== 'map') { + return false; + } + img = $('img[usemap=#' + mapName + ']')[0]; + return !!img && img.is(':visible'); + } + return (/input|select|textarea|button|object/.test( nodeName ) ? + !element.disabled : + 'a' === nodeName ? + element.href || isTabIndexNotNaN : + isTabIndexNotNaN + ); } + // Focus inputs using cached focusable elements (see update()) function focusInputs(blurElems) { // Blurring body element in IE causes window.open windows to unfocus! if(focusableElems.length < 1 && blurElems.length) { blurElems.not('body').blur(); } // Focus the inputs else { focusableElems.first().focus(); } } + // Steal focus from elements outside tooltip function stealFocus(event) { + if(!elem.is(':visible')) { return; } + var target = $(event.target), - container = target.closest('.qtip'), + tooltip = current.tooltip, + container = target.closest(SELECTOR), targetOnTop; // Determine if input container target is above this targetOnTop = container.length < 1 ? FALSE : (parseInt(container[0].style.zIndex, 10) > parseInt(tooltip[0].style.zIndex, 10)); // If we're showing a modal, but focus has landed on an input below // this modal, divert focus to the first visible input in this modal // or if we can't find one... the tooltip itself - if(!targetOnTop && ($(event.target).closest(selector)[0] !== tooltip[0])) { + if(!targetOnTop && target.closest(SELECTOR)[0] !== tooltip[0]) { focusInputs(target); } + + // Detect when we leave the last focusable element... + onLast = event.target === focusableElems[focusableElems.length - 1]; } $.extend(self, { - init: function() - { - // If modal is disabled... return - if(!options.on) { return self; } - - // Create the overlay if needed - overlay = self.create(); - - // Add unique attribute so we can grab modal tooltips easily via a selector - tooltip.attr(attr, TRUE) - - // Set z-index - .css('z-index', PLUGINS.modal.zindex + $(selector+'['+attr+']').length) - - // Remove previous bound events in globalNamespace - .unbind(globalNamespace).unbind(namespace) - - // Apply our show/hide/focus modal events - .bind('tooltipshow'+globalNamespace+' tooltiphide'+globalNamespace, function(event, api, duration) { - var oEvent = event.originalEvent; - - // Make sure mouseout doesn't trigger a hide when showing the modal and mousing onto backdrop - if(event.target === tooltip[0]) { - if(oEvent && event.type === 'tooltiphide' && /mouse(leave|enter)/.test(oEvent.type) && $(oEvent.relatedTarget).closest(overlay[0]).length) { - try { event.preventDefault(); } catch(e) {} - } - else if(!oEvent || (oEvent && !oEvent.solo)) { - self[ event.type.replace('tooltip', '') ](event, duration); - } - } + init: function() { + // Create document overlay + elem = self.elem = $('<div />', { + id: 'qtip-overlay', + html: '<div></div>', + mousedown: function() { return FALSE; } }) + .hide(); - // Adjust modal z-index on tooltip focus - .bind('tooltipfocus'+globalNamespace, function(event) { - // If focus was cancelled before it reearch us, don't do anything - if(event.isDefaultPrevented() || event.target !== tooltip[0]) { return; } - - var qtips = $(selector).filter('['+attr+']'), - - // Keep the modal's lower than other, regular qtips - newIndex = PLUGINS.modal.zindex + qtips.length, - curIndex = parseInt(tooltip[0].style.zIndex, 10); - - // Set overlay z-index - overlay[0].style.zIndex = newIndex - 2; - - // Reduce modal z-index's and keep them properly ordered - qtips.each(function() { - if(this.style.zIndex > curIndex) { - this.style.zIndex -= 1; - } + // Update position on window resize or scroll + function resize() { + var win = $(this); + elem.css({ + height: win.height(), + width: win.width() }); + } + $(window).bind('resize'+MODALSELECTOR, resize); + resize(); // Fire it initially too - // Fire blur event for focused tooltip - qtips.end().filter('.' + focusClass).qtip('blur', event.originalEvent); + // Make sure we can't focus anything outside the tooltip + $(document.body).bind('focusin'+MODALSELECTOR, stealFocus); - // Set the new z-index - tooltip.addClass(focusClass)[0].style.zIndex = newIndex; - - // Prevent default handling - try { event.preventDefault(); } catch(e) {} - }) - - // Focus any other visible modals when this one hides - .bind('tooltiphide'+globalNamespace, function(event) { - if(event.target === tooltip[0]) { - $('[' + attr + ']').filter(':visible').not(tooltip).last().qtip('focus', event); + // Apply keyboard "Escape key" close handler + $(document).bind('keydown'+MODALSELECTOR, function(event) { + if(current && current.options.show.modal.escape && event.keyCode === 27) { + current.hide(event); } }); - // Apply keyboard "Escape key" close handler - if(options.escape) { - $(document).unbind(namespace).bind('keydown'+namespace, function(event) { - if(event.keyCode === 27 && tooltip.hasClass(focusClass)) { - api.hide(event); - } - }); - } - // Apply click handler for blur option - if(options.blur) { - elems.overlay.unbind(namespace).bind('click'+namespace, function(event) { - if(tooltip.hasClass(focusClass)) { api.hide(event); } - }); - } + elem.bind('click'+MODALSELECTOR, function(event) { + if(current && current.options.show.modal.blur) { + current.hide(event); + } + }); - // Update focusable elements - updateFocusable(); - return self; }, - create: function() - { - var elem = $(overlaySelector); + update: function(api) { + // Update current API reference + current = api; - // Return if overlay is already rendered - if(elem.length) { - // Modal overlay should always be below all tooltips if possible - return (elems.overlay = elem.insertAfter( $(selector).last() )); - } - - // Create document overlay - overlay = elems.overlay = $('<div />', { - id: overlaySelector.substr(1), - html: '<div></div>', - mousedown: function() { return FALSE; } - }) - .hide() - .insertAfter( $(selector).last() ); - - // Update position on window resize or scroll - function resize() { - overlay.css({ - height: $(window).height(), - width: $(window).width() + // Update focusable elements if enabled + if(api.options.show.modal.stealfocus !== FALSE) { + focusableElems = api.tooltip.find('*').filter(function() { + return focusable(this); }); } - $(window).unbind(globalNamespace).bind('resize'+globalNamespace, resize); - resize(); // Fire it initially too - - return overlay; + else { focusableElems = []; } }, - toggle: function(event, state, duration) - { - // Make sure default event hasn't been prevented - if(event && event.isDefaultPrevented()) { return self; } - - var effect = options.effect, + toggle: function(api, state, duration) { + var docBody = $(document.body), + tooltip = api.tooltip, + options = api.options.show.modal, + effect = options.effect, type = state ? 'show': 'hide', - visible = overlay.is(':visible'), - modals = $('[' + attr + ']').filter(':visible').not(tooltip), + visible = elem.is(':visible'), + visibleModals = $(MODALSELECTOR).filter(':visible:not(:animated)').not(tooltip), zindex; - // Create our overlay if it isn't present already - if(!overlay) { overlay = self.create(); } + // Set active tooltip API reference + self.update(api); - // Prevent modal from conflicting with show.solo, and don't hide backdrop is other modals are visible - if((overlay.is(':animated') && visible === state) || (!state && modals.length)) { return self; } + // If the modal can steal the focus... + // Blur the current item and focus anything in the modal we an + if(state && options.stealfocus !== FALSE) { + focusInputs( $(':focus') ); + } - // State specific... + // Toggle backdrop cursor style on show + elem.toggleClass('blurs', options.blur); + + // Set position and append to body on show if(state) { - // Set position - overlay.css({ left: 0, top: 0 }); + elem.css({ left: 0, top: 0 }) + .appendTo(document.body); + } - // Toggle backdrop cursor style on show - overlay.toggleClass('blurs', options.blur); - - // IF the modal can steal the focus - if(options.stealfocus !== FALSE) { - // Make sure we can't focus anything outside the tooltip - docBody.bind('focusin'+namespace, stealFocus); - - // Blur the current item and focus anything in the modal we an - focusInputs( $('body :focus') ); - } + // Prevent modal from conflicting with show.solo, and don't hide backdrop is other modals are visible + if((elem.is(':animated') && visible === state && prevState !== FALSE) || (!state && visibleModals.length)) { + return self; } - else { - // Undelegate focus handler - docBody.unbind('focusin'+namespace); - } // Stop all animations - overlay.stop(TRUE, FALSE); + elem.stop(TRUE, FALSE); // Use custom function if provided if($.isFunction(effect)) { - effect.call(overlay, state); + effect.call(elem, state); } // If no effect type is supplied, use a simple toggle else if(effect === FALSE) { - overlay[ type ](); + elem[ type ](); } // Use basic fade function else { - overlay.fadeTo( parseInt(duration, 10) || 90, state ? 1 : 0, function() { - if(!state) { $(this).hide(); } + elem.fadeTo( parseInt(duration, 10) || 90, state ? 1 : 0, function() { + if(!state) { elem.hide(); } }); } - // Reset position on hide + // Reset position and detach from body on hide if(!state) { - overlay.queue(function(next) { - overlay.css({ left: '', top: '' }); + elem.queue(function(next) { + elem.css({ left: '', top: '' }); + if(!$(MODALSELECTOR).length) { elem.detach(); } next(); }); } + // Cache the state + prevState = state; + + // If the tooltip is destroyed, set reference to null + if(current.destroyed) { current = NULL; } + return self; - }, + } + }); - show: function(event, duration) { return self.toggle(event, TRUE, duration); }, - hide: function(event, duration) { return self.toggle(event, FALSE, duration); }, + self.init(); +}; +OVERLAY = new OVERLAY(); - destroy: function() - { - var delBlanket = overlay; +function Modal(api, options) { + this.options = options; + this._ns = '-modal'; - if(delBlanket) { - // Check if any other modal tooltips are present - delBlanket = $('[' + attr + ']').not(tooltip).length < 1; + this.init( (this.qtip = api) ); +} - // Remove overlay if needed - if(delBlanket) { - elems.overlay.remove(); - $(document).unbind(globalNamespace); +$.extend(Modal.prototype, { + init: function(qtip) { + var tooltip = qtip.tooltip; + + // If modal is disabled... return + if(!this.options.on) { return this; } + + // Set overlay reference + qtip.elements.overlay = OVERLAY.elem; + + // Add unique attribute so we can grab modal tooltips easily via a SELECTOR, and set z-index + tooltip.addClass(MODALCLASS).css('z-index', PLUGINS.modal.zindex + $(MODALSELECTOR).length); + + // Apply our show/hide/focus modal events + qtip._bind(tooltip, ['tooltipshow', 'tooltiphide'], function(event, api, duration) { + var oEvent = event.originalEvent; + + // Make sure mouseout doesn't trigger a hide when showing the modal and mousing onto backdrop + if(event.target === tooltip[0]) { + if(oEvent && event.type === 'tooltiphide' && /mouse(leave|enter)/.test(oEvent.type) && $(oEvent.relatedTarget).closest(overlay[0]).length) { + try { event.preventDefault(); } catch(e) {} } - else { - elems.overlay.unbind(globalNamespace+api.id); + else if(!oEvent || (oEvent && !oEvent.solo)) { + this.toggle(event, event.type === 'tooltipshow', duration); } + } + }, this._ns, this); - // Undelegate focus handler - docBody.undelegate('*', 'focusin'+namespace); + // Adjust modal z-index on tooltip focus + qtip._bind(tooltip, 'tooltipfocus', function(event, api) { + // If focus was cancelled before it reached us, don't do anything + if(event.isDefaultPrevented() || event.target !== tooltip[0]) { return; } + + var qtips = $(MODALSELECTOR), + + // Keep the modal's lower than other, regular qtips + newIndex = PLUGINS.modal.zindex + qtips.length, + curIndex = parseInt(tooltip[0].style.zIndex, 10); + + // Set overlay z-index + OVERLAY.elem[0].style.zIndex = newIndex - 1; + + // Reduce modal z-index's and keep them properly ordered + qtips.each(function() { + if(this.style.zIndex > curIndex) { + this.style.zIndex -= 1; + } + }); + + // Fire blur event for focused tooltip + qtips.filter('.' + CLASS_FOCUS).qtip('blur', event.originalEvent); + + // Set the new z-index + tooltip.addClass(CLASS_FOCUS)[0].style.zIndex = newIndex; + + // Set current + OVERLAY.update(api); + + // Prevent default handling + try { event.preventDefault(); } catch(e) {} + }, this._ns, this); + + // Focus any other visible modals when this one hides + qtip._bind(tooltip, 'tooltiphide', function(event) { + if(event.target === tooltip[0]) { + $(MODALSELECTOR).filter(':visible').not(tooltip).last().qtip('focus', event); } + }, this._ns, this); + }, - // Remove bound events - return tooltip.removeAttr(attr).unbind(globalNamespace); - } - }); + toggle: function(event, state, duration) { + // Make sure default event hasn't been prevented + if(event && event.isDefaultPrevented()) { return this; } - self.init(); -} + // Toggle it + OVERLAY.toggle(this.qtip, !!state, duration); + }, -PLUGINS.modal = function(api) { - var self = api.plugins.modal; + destroy: function() { + // Remove modal class + this.qtip.tooltip.removeClass(MODALCLASS); - return 'object' === typeof self ? self : (api.plugins.modal = new Modal(api)); -}; + // Remove bound events + this.qtip._unbind(this.qtip.tooltip, this._ns); -// Plugin needs to be initialized on render -PLUGINS.modal.initialize = 'render'; + // Delete element reference + OVERLAY.toggle(this.qtip, FALSE); + delete this.qtip.elements.overlay; + } +}); + +MODAL = PLUGINS.modal = function(api) { + return new Modal(api, api.options.show.modal); +}; + // Setup sanitiztion rules -PLUGINS.modal.sanitize = function(opts) { +MODAL.sanitize = function(opts) { if(opts.show) { if(typeof opts.show.modal !== 'object') { opts.show.modal = { on: !!opts.show.modal }; } else if(typeof opts.show.modal.on === 'undefined') { opts.show.modal.on = TRUE; } } }; // Base z-index for all modal tooltips (use qTip core z-index as a base) -PLUGINS.modal.zindex = QTIP.zindex - 200; +MODAL.zindex = QTIP.zindex - 200; -// Defines the selector used to select all 'focusable' elements within the modal when using the show.modal.stealfocus option. -// Selectors initially taken from http://stackoverflow.com/questions/7668525/is-there-a-jquery-selector-to-get-all-elements-that-can-get-focus -PLUGINS.modal.focusable = ['a[href]', 'area[href]', 'input', 'select', 'textarea', 'button', 'iframe', 'object', 'embed', '[tabindex]', '[contenteditable]']; +// Plugin needs to be initialized on render +MODAL.initialize = 'render'; +// Setup option set checks +CHECKS.modal = { + '^show.modal.(on|blur)$': function() { + // Initialise + this.destroy(); + this.init(); + + // Show the modal if not visible already and tooltip is visible + this.qtip.elems.overlay.toggle( + this.qtip.tooltip[0].offsetWidth > 0 + ); + } +}; + // Extend original api defaults $.extend(TRUE, QTIP.defaults, { show: { modal: { on: FALSE, @@ -3010,13 +2881,11 @@ stealfocus: TRUE, escape: TRUE } } }); - - -PLUGINS.viewport = function(api, position, posOptions, targetWidth, targetHeight, elemWidth, elemHeight) +;PLUGINS.viewport = function(api, position, posOptions, targetWidth, targetHeight, elemWidth, elemHeight) { var target = posOptions.target, tooltip = api.elements.tooltip, my = posOptions.my, at = posOptions.at, @@ -3038,12 +2907,12 @@ // Cache our viewport details fixed = tooltip.css('position') === 'fixed'; viewport = { elem: viewport, - height: viewport[ (viewport[0] === window ? 'h' : 'outerH') + 'eight' ](), - width: viewport[ (viewport[0] === window ? 'w' : 'outerW') + 'idth' ](), + width: viewport[0] === window ? viewport.width() : viewport.outerWidth(FALSE), + height: viewport[0] === window ? viewport.height() : viewport.outerHeight(FALSE), scrollleft: fixed ? 0 : viewport.scrollLeft(), scrolltop: fixed ? 0 : viewport.scrollTop(), offset: viewport.offset() || { left: 0, top: 0 } }; container = { @@ -3090,17 +2959,17 @@ adjust *= (type === FLIPINVERT ? 2 : 0); // Check for overflow on the left/top if(overflow1 > 0 && (mySide !== side1 || overflow2 > 0)) { position[side1] -= offset + adjust; - newMy['invert'+side](side1); + newMy.invert(side, side1); } // Check for overflow on the bottom/right else if(overflow2 > 0 && (mySide !== side2 || overflow1 > 0) ) { position[side1] -= (mySide === CENTER ? -offset : offset) + adjust; - newMy['invert'+side](side2); + newMy.invert(side, side2); } // Make sure we haven't made things worse with the adjustment and reset if so if(position[side1] < viewportScroll && -position[side1] > overflow2) { position[side1] = initialPos; newMy = my.clone(); @@ -3118,248 +2987,414 @@ left: methodX !== 'none' ? calculate( X, Y, methodX, adjust.x, LEFT, RIGHT, WIDTH, targetWidth, elemWidth ) : 0, top: methodY !== 'none' ? calculate( Y, X, methodY, adjust.y, TOP, BOTTOM, HEIGHT, targetHeight, elemHeight ) : 0 }; // Set tooltip position class if it's changed - if(newMy && cache.lastClass !== (newClass = uitooltip + '-pos-' + newMy.abbrev())) { + if(newMy && cache.lastClass !== (newClass = NAMESPACE + '-pos-' + newMy.abbrev())) { tooltip.removeClass(api.cache.lastClass).addClass( (api.cache.lastClass = newClass) ); } return adjusted; -}; -PLUGINS.imagemap = function(api, area, corner, adjustMethod) -{ - if(!area.jquery) { area = $(area); } - - var cache = (api.cache.areas = {}), - shape = (area[0].shape || area.attr('shape')).toLowerCase(), - coordsString = area[0].coords || area.attr('coords'), - baseCoords = coordsString.split(','), - coords = [], - image = $('img[usemap="#'+area.parent('map').attr('name')+'"]'), - imageOffset = image.offset(), - result = { +};;PLUGINS.polys = { + // POLY area coordinate calculator + // Special thanks to Ed Cradock for helping out with this. + // Uses a binary search algorithm to find suitable coordinates. + polygon: function(baseCoords, corner) { + var result = { width: 0, height: 0, position: { top: 1e10, right: 0, bottom: 0, left: 1e10 - } + }, + adjustable: FALSE }, - i = 0, next = 0, dimensions; + i = 0, next, + coords = [], + compareX = 1, compareY = 1, + realX = 0, realY = 0, + newWidth, newHeight; - // POLY area coordinate calculator - // Special thanks to Ed Cradock for helping out with this. - // Uses a binary search algorithm to find suitable coordinates. - function polyCoordinates(result, coords, corner) - { - var i = 0, - compareX = 1, compareY = 1, - realX = 0, realY = 0, - newWidth = result.width, - newHeight = result.height; + // First pass, sanitize coords and determine outer edges + i = baseCoords.length; while(i--) { + next = [ parseInt(baseCoords[--i], 10), parseInt(baseCoords[i+1], 10) ]; - // Use a binary search algorithm to locate most suitable coordinate (hopefully) - while(newWidth > 0 && newHeight > 0 && compareX > 0 && compareY > 0) - { - newWidth = Math.floor(newWidth / 2); - newHeight = Math.floor(newHeight / 2); + if(next[0] > result.position.right){ result.position.right = next[0]; } + if(next[0] < result.position.left){ result.position.left = next[0]; } + if(next[1] > result.position.bottom){ result.position.bottom = next[1]; } + if(next[1] < result.position.top){ result.position.top = next[1]; } - if(corner.x === LEFT){ compareX = newWidth; } - else if(corner.x === RIGHT){ compareX = result.width - newWidth; } - else{ compareX += Math.floor(newWidth / 2); } + coords.push(next); + } - if(corner.y === TOP){ compareY = newHeight; } - else if(corner.y === BOTTOM){ compareY = result.height - newHeight; } - else{ compareY += Math.floor(newHeight / 2); } + // Calculate height and width from outer edges + newWidth = result.width = Math.abs(result.position.right - result.position.left); + newHeight = result.height = Math.abs(result.position.bottom - result.position.top); - i = coords.length; while(i--) + // If it's the center corner... + if(corner.abbrev() === 'c') { + result.position = { + left: result.position.left + (result.width / 2), + top: result.position.top + (result.height / 2) + }; + } + else { + // Second pass, use a binary search algorithm to locate most suitable coordinate + while(newWidth > 0 && newHeight > 0 && compareX > 0 && compareY > 0) { - if(coords.length < 2){ break; } + newWidth = Math.floor(newWidth / 2); + newHeight = Math.floor(newHeight / 2); - realX = coords[i][0] - result.position.left; - realY = coords[i][1] - result.position.top; + if(corner.x === LEFT){ compareX = newWidth; } + else if(corner.x === RIGHT){ compareX = result.width - newWidth; } + else{ compareX += Math.floor(newWidth / 2); } - if((corner.x === LEFT && realX >= compareX) || - (corner.x === RIGHT && realX <= compareX) || - (corner.x === CENTER && (realX < compareX || realX > (result.width - compareX))) || - (corner.y === TOP && realY >= compareY) || - (corner.y === BOTTOM && realY <= compareY) || - (corner.y === CENTER && (realY < compareY || realY > (result.height - compareY)))) { - coords.splice(i, 1); + if(corner.y === TOP){ compareY = newHeight; } + else if(corner.y === BOTTOM){ compareY = result.height - newHeight; } + else{ compareY += Math.floor(newHeight / 2); } + + i = coords.length; while(i--) + { + if(coords.length < 2){ break; } + + realX = coords[i][0] - result.position.left; + realY = coords[i][1] - result.position.top; + + if((corner.x === LEFT && realX >= compareX) || + (corner.x === RIGHT && realX <= compareX) || + (corner.x === CENTER && (realX < compareX || realX > (result.width - compareX))) || + (corner.y === TOP && realY >= compareY) || + (corner.y === BOTTOM && realY <= compareY) || + (corner.y === CENTER && (realY < compareY || realY > (result.height - compareY)))) { + coords.splice(i, 1); + } } } + result.position = { left: coords[0][0], top: coords[0][1] }; } - return { left: coords[0][0], top: coords[0][1] }; - } + return result; + }, - // Make sure we account for padding and borders on the image - imageOffset.left += Math.ceil((image.outerWidth() - image.width()) / 2); - imageOffset.top += Math.ceil((image.outerHeight() - image.height()) / 2); + rect: function(ax, ay, bx, by, corner) { + return { + width: Math.abs(bx - ax), + height: Math.abs(by - ay), + position: { + left: Math.min(ax, bx), + top: Math.min(ay, by) + } + }; + }, - // Parse coordinates into proper array - if(shape === 'poly') { - i = baseCoords.length; while(i--) - { - next = [ parseInt(baseCoords[--i], 10), parseInt(baseCoords[i+1], 10) ]; + _angles: { + tc: 3 / 2, tr: 7 / 4, tl: 5 / 4, + bc: 1 / 2, br: 1 / 4, bl: 3 / 4, + rc: 2, lc: 1, c: 0 + }, + ellipse: function(cx, cy, rx, ry, corner) { + var c = PLUGINS.polys._angles[ corner.abbrev() ], + rxc = rx * Math.cos( c * Math.PI ), + rys = ry * Math.sin( c * Math.PI ); - if(next[0] > result.position.right){ result.position.right = next[0]; } - if(next[0] < result.position.left){ result.position.left = next[0]; } - if(next[1] > result.position.bottom){ result.position.bottom = next[1]; } - if(next[1] < result.position.top){ result.position.top = next[1]; } - - coords.push(next); - } + return { + width: (rx * 2) - Math.abs(rxc), + height: (ry * 2) - Math.abs(rys), + position: { + left: cx + rxc, + top: cy + rys + }, + adjustable: FALSE + }; + }, + circle: function(cx, cy, r, corner) { + return PLUGINS.polys.ellipse(cx, cy, r, r, corner); } - else { - i = -1; while(i++ < baseCoords.length) { - coords.push( parseInt(baseCoords[i], 10) ); - } - } +};;PLUGINS.svg = function(api, svg, corner, adjustMethod) +{ + var doc = $(document), + elem = svg[0], + result = {}, + name, box, position, dimensions; - // Calculate details - switch(shape) - { + // Ascend the parentNode chain until we find an element with getBBox() + while(!elem.getBBox) { elem = elem.parentNode; } + if(!elem.getBBox || !elem.parentNode) { return FALSE; } + + // Determine which shape calculation to use + switch(elem.nodeName) { case 'rect': - result = { - width: Math.abs(coords[2] - coords[0]), - height: Math.abs(coords[3] - coords[1]), - position: { - left: Math.min(coords[0], coords[2]), - top: Math.min(coords[1], coords[3]) - } - }; + position = PLUGINS.svg.toPixel(elem, elem.x.baseVal.value, elem.y.baseVal.value); + dimensions = PLUGINS.svg.toPixel(elem, + elem.x.baseVal.value + elem.width.baseVal.value, + elem.y.baseVal.value + elem.height.baseVal.value + ); + + result = PLUGINS.polys.rect( + position[0], position[1], + dimensions[0], dimensions[1], + corner + ); break; + case 'ellipse': case 'circle': - result = { - width: coords[2] + 2, - height: coords[2] + 2, - position: { left: coords[0], top: coords[1] } - }; + position = PLUGINS.svg.toPixel(elem, + elem.cx.baseVal.value, + elem.cy.baseVal.value + ); + + result = PLUGINS.polys.ellipse( + position[0], position[1], + (elem.rx || elem.r).baseVal.value, + (elem.ry || elem.r).baseVal.value, + corner + ); break; - case 'poly': - result.width = Math.abs(result.position.right - result.position.left); - result.height = Math.abs(result.position.bottom - result.position.top); + case 'line': + case 'polygon': + case 'polyline': + points = elem.points || [ + { x: elem.x1.baseVal.value, y: elem.y1.baseVal.value }, + { x: elem.x2.baseVal.value, y: elem.y2.baseVal.value } + ]; - if(corner.abbrev() === 'c') { - result.position = { - left: result.position.left + (result.width / 2), - top: result.position.top + (result.height / 2) - }; + for(result = [], i = -1, len = points.numberOfItems || points.length; ++i < len;) { + next = points.getItem ? points.getItem(i) : points[i]; + result.push.apply(result, PLUGINS.svg.toPixel(elem, next.x, next.y)); } - else { - // Calculate if we can't find a cached value - if(!cache[corner+coordsString]) { - result.position = polyCoordinates(result, coords.slice(), corner); - // If flip adjustment is enabled, also calculate the closest opposite point - if(adjustMethod && (adjustMethod[0] === 'flip' || adjustMethod[1] === 'flip')) { - result.offset = polyCoordinates(result, coords.slice(), { - x: corner.x === LEFT ? RIGHT : corner.x === RIGHT ? LEFT : CENTER, - y: corner.y === TOP ? BOTTOM : corner.y === BOTTOM ? TOP : CENTER - }); + result = PLUGINS.polys.polygon(result, corner); + break; - result.offset.left -= result.position.left; - result.offset.top -= result.position.top; - } + // Unknown shape... use bounding box as fallback + default: + box = elem.getBBox(); + mtx = elem.getScreenCTM(); + root = elem.farthestViewportElement || elem; - // Store the result - cache[corner+coordsString] = result; - } + // Return if no createSVGPoint method is found + if(!root.createSVGPoint) { return FALSE; } - // Grab the cached result - result = cache[corner+coordsString]; - } + // Create our point var + point = root.createSVGPoint(); - result.width = result.height = 0; + // Adjust top and left + point.x = box.x; + point.y = box.y; + tPoint = point.matrixTransform(mtx); + result.position = { + left: tPoint.x, top: tPoint.y + }; + + // Adjust width and height + point.x += box.width; + point.y += box.height; + tPoint = point.matrixTransform(mtx); + result.width = tPoint.x - result.position.left; + result.height = tPoint.y - result.position.top; break; } + // Adjust by scroll offset + result.position.left += doc.scrollLeft(); + result.position.top += doc.scrollTop(); + + return result; +}; + +PLUGINS.svg.toPixel = function(elem, x, y) { + var mtx = elem.getScreenCTM(), + root = elem.farthestViewportElement || elem, + result, point; + + // Create SVG point + if(!root.createSVGPoint) { return FALSE; } + point = root.createSVGPoint(); + + point.x = x; point.y = y; + result = point.matrixTransform(mtx); + return [ result.x, result.y ]; +};;PLUGINS.imagemap = function(api, area, corner, adjustMethod) +{ + if(!area.jquery) { area = $(area); } + + var shape = area.attr('shape').toLowerCase().replace('poly', 'polygon'), + image = $('img[usemap="#'+area.parent('map').attr('name')+'"]'), + coordsString = area.attr('coords'), + coordsArray = coordsString.split(','), + imageOffset, coords, i, next; + + // If we can't find the image using the map... + if(!image.length) { return FALSE; } + + // Pass coordinates string if polygon + if(shape === 'polygon') { + result = PLUGINS.polys.polygon(coordsArray, corner); + } + + // Otherwise parse the coordinates and pass them as arguments + else if(PLUGINS.polys[shape]) { + for(i = -1, len = coordsArray.length, coords = []; ++i < len;) { + coords.push( parseInt(coordsArray[i], 10) ); + } + + result = PLUGINS.polys[shape].apply( + this, coords.concat(corner) + ); + } + + // If no shapre calculation method was found, return false + else { return FALSE; } + + // Make sure we account for padding and borders on the image + imageOffset = image.offset(); + imageOffset.left += Math.ceil((image.outerWidth(FALSE) - image.width()) / 2); + imageOffset.top += Math.ceil((image.outerHeight(FALSE) - image.height()) / 2); + // Add image position to offset coordinates result.position.left += imageOffset.left; result.position.top += imageOffset.top; return result; -}; +};;var IE6, - /* * BGIFrame adaption (http://plugins.jquery.com/project/bgiframe) * Special thanks to Brandon Aaron */ -function BGIFrame(api) -{ - var self = this, - elems = api.elements, - tooltip = elems.tooltip, - namespace = '.bgiframe-' + api.id; +BGIFRAME = '<iframe class="qtip-bgiframe" frameborder="0" tabindex="-1" src="javascript:\'\';" ' + + ' style="display:block; position:absolute; z-index:-1; filter:alpha(opacity=0); ' + + '-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";"></iframe>'; - $.extend(self, { - init: function() - { - // Create the BGIFrame element - elems.bgiframe = $('<iframe class="ui-tooltip-bgiframe" frameborder="0" tabindex="-1" src="javascript:\'\';" ' + - ' style="display:block; position:absolute; z-index:-1; filter:alpha(opacity=0); ' + - '-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";"></iframe>'); +function Ie6(api, qtip) { + this._ns = 'ie6'; + this.init( (this.qtip = api) ); +} - // Append the new element to the tooltip - elems.bgiframe.appendTo(tooltip); +$.extend(Ie6.prototype, { + _scroll : function() { + var overlay = this.qtip.elements.overlay; + overlay && (overlay[0].style.top = $(window).scrollTop() + 'px'); + }, + init: function(qtip) { + var tooltip = qtip.tooltip, + scroll; + + // Create the BGIFrame element if needed + if($('select, object').length < 1) { + this.bgiframe = qtip.elements.bgiframe = $(BGIFRAME).appendTo(tooltip); + // Update BGIFrame on tooltip move - tooltip.bind('tooltipmove'+namespace, self.adjust); - }, + qtip._bind(tooltip, 'tooltipmove', this.adjustBGIFrame, this._ns, this); + } - adjust: function() - { - var dimensions = api.get('dimensions'), // Determine current tooltip dimensions - plugin = api.plugins.tip, - tip = elems.tip, - tipAdjust, offset; + // redraw() container for width/height calculations + this.redrawContainer = $('<div/>', { id: NAMESPACE+'-rcontainer' }) + .appendTo(document.body); - // Adjust border offset - offset = parseInt(tooltip.css('border-left-width'), 10) || 0; - offset = { left: -offset, top: -offset }; + // Fixup modal plugin if present too + if( qtip.elements.overlay && qtip.elements.overlay.addClass('qtipmodal-ie6fix') ) { + qtip._bind(window, ['scroll', 'resize'], this._scroll, this._ns, this); + qtip._bind(tooltip, ['tooltipshow'], this._scroll, this._ns, this); + } - // Adjust for tips plugin - if(plugin && tip) { - tipAdjust = (plugin.corner.precedance === 'x') ? ['width', 'left'] : ['height', 'top']; - offset[ tipAdjust[1] ] -= tip[ tipAdjust[0] ](); - } + // Set dimensions + this.redraw(); + }, - // Update bgiframe - elems.bgiframe.css(offset).css(dimensions); - }, + adjustBGIFrame: function() { + var tooltip = this.qtip.tooltip, + dimensions = { + height: tooltip.outerHeight(FALSE), + width: tooltip.outerWidth(FALSE) + }, + plugin = this.qtip.plugins.tip, + tip = this.qtip.elements.tip, + tipAdjust, offset; - destroy: function() - { - // Remove iframe - elems.bgiframe.remove(); + // Adjust border offset + offset = parseInt(tooltip.css('borderLeftWidth'), 10) || 0; + offset = { left: -offset, top: -offset }; - // Remove bound events - tooltip.unbind(namespace); + // Adjust for tips plugin + if(plugin && tip) { + tipAdjust = (plugin.corner.precedance === 'x') ? [WIDTH, LEFT] : [HEIGHT, TOP]; + offset[ tipAdjust[1] ] -= tip[ tipAdjust[0] ](); } - }); - self.init(); -} + // Update bgiframe + this.bgiframe.css(offset).css(dimensions); + }, -PLUGINS.bgiframe = function(api) -{ - var browser = $.browser, - self = api.plugins.bgiframe; - - // Proceed only if the browser is IE6 and offending elements are present - if($('select, object').length < 1 || !(browser.msie && (''+browser.version).charAt(0) === '6')) { - return FALSE; + // Max/min width simulator function + redraw: function() { + if(this.qtip.rendered < 1 || this.drawing) { return self; } + + var tooltip = this.qtip.tooltip, + style = this.qtip.options.style, + container = this.qtip.options.position.container, + perc, width, max, min; + + // Set drawing flag + this.qtip.drawing = 1; + + // If tooltip has a set height/width, just set it... like a boss! + if(style.height) { tooltip.css(HEIGHT, style.height); } + if(style.width) { tooltip.css(WIDTH, style.width); } + + // Simulate max/min width if not set width present... + else { + // Reset width and add fluid class + tooltip.css(WIDTH, '').appendTo(this.redrawContainer); + + // Grab our tooltip width (add 1 if odd so we don't get wrapping problems.. huzzah!) + width = tooltip.width(); + if(width % 2 < 1) { width += 1; } + + // Grab our max/min properties + max = tooltip.css('maxWidth') || ''; + min = tooltip.css('minWidth') || ''; + + // Parse into proper pixel values + perc = (max + min).indexOf('%') > -1 ? container.width() / 100 : 0; + max = ((max.indexOf('%') > -1 ? perc : 1) * parseInt(max, 10)) || width; + min = ((min.indexOf('%') > -1 ? perc : 1) * parseInt(min, 10)) || 0; + + // Determine new dimension size based on max/min/current values + width = max + min ? Math.min(Math.max(width, min), max) : width; + + // Set the newly calculated width and remvoe fluid class + tooltip.css(WIDTH, Math.round(width)).appendTo(container); + } + + // Set drawing flag + this.drawing = 0; + + return self; + }, + + destroy: function() { + // Remove iframe + this.bgiframe && this.bgiframe.remove(); + + // Remove bound events + this.qtip._unbind([window, this.qtip.tooltip], this._ns); } +}); - return 'object' === typeof self ? self : (api.plugins.bgiframe = new BGIFrame(api)); +IE6 = PLUGINS.ie6 = function(api) { + // Proceed only if the browser is IE6 + return BROWSER.ie === 6 ? new Ie6(api) : FALSE; }; -// Plugin needs to be initialized on render -PLUGINS.bgiframe.initialize = 'render'; +IE6.initialize = 'render'; +CHECKS.ie6 = { + '^content|style$': function() { + this.redraw(); + } +};;})); +}( window, document )); -})); -}( window, document )); \ No newline at end of file +