draggable.min.js in wysiwyg-rails-2.6.2

- old
+ new
@@ -1,7 +1,7 @@
 /*!
- * froala_editor v2.6.1 (https://www.froala.com/wysiwyg-editor)
+ * froala_editor v2.6.2 (https://www.froala.com/wysiwyg-editor)
  * License https://froala.com/wysiwyg-editor/terms/
  * Copyright 2014-2017 Froala Labs
  */
 
-!function(a){"function"==typeof define&&define.amd?define(["jquery"],a):"object"==typeof module&&module.exports?module.exports=function(b,c){return void 0===c&&(c="undefined"!=typeof window?require("jquery"):require("jquery")(b)),a(c)}:a(window.jQuery)}(function(a){a.extend(a.FE.DEFAULTS,{dragInline:!0}),a.FE.PLUGINS.draggable=function(b){function c(c){return!(!c.originalEvent||!c.originalEvent.target||c.originalEvent.target.nodeType!=Node.TEXT_NODE)||(c.target&&"A"==c.target.tagName&&1==c.target.childNodes.length&&"IMG"==c.target.childNodes[0].tagName&&(c.target=c.target.childNodes[0]),a(c.target).hasClass("fr-draggable")?(b.undo.canDo()||b.undo.saveStep(),b.opts.dragInline?b.$el.attr("contenteditable",!0):b.$el.attr("contenteditable",!1),b.opts.toolbarInline&&b.toolbar.hide(),a(c.target).addClass("fr-dragging"),b.browser.msie||b.browser.edge||b.selection.clear(),void c.originalEvent.dataTransfer.setData("text","Froala")):(c.preventDefault(),!1))}function d(a){return!(a&&("HTML"==a.tagName||"BODY"==a.tagName||b.node.isElement(a)))}function e(a,c,d){b.opts.iframe&&(a+=b.$iframe.offset().top,c+=b.$iframe.offset().left),n.offset().top!=a&&n.css("top",a),n.offset().left!=c&&n.css("left",c),n.width()!=d&&n.css("width",d)}function f(c){var f=b.doc.elementFromPoint(c.originalEvent.pageX-b.win.pageXOffset,c.originalEvent.pageY-b.win.pageYOffset);if(!d(f)){for(var g=0,h=f;!d(h)&&h==f&&c.originalEvent.pageY-b.win.pageYOffset-g>0;)g++,h=b.doc.elementFromPoint(c.originalEvent.pageX-b.win.pageXOffset,c.originalEvent.pageY-b.win.pageYOffset-g);(!d(h)||n&&0===b.$el.find(h).length&&h!=n.get(0))&&(h=null);for(var i=0,j=f;!d(j)&&j==f&&c.originalEvent.pageY-b.win.pageYOffset+i<a(b.doc).height();)i++,j=b.doc.elementFromPoint(c.originalEvent.pageX-b.win.pageXOffset,c.originalEvent.pageY-b.win.pageYOffset+i);(!d(j)||n&&0===b.$el.find(j).length&&j!=n.get(0))&&(j=null),f=null==j&&h?h:j&&null==h?j:j&&h?g<i?h:j:null}if(a(f).hasClass("fr-drag-helper"))return!1;if(f&&!b.node.isBlock(f)&&(f=b.node.blockParent(f)),f&&["TD","TH","TR","THEAD","TBODY"].indexOf(f.tagName)>=0&&(f=a(f).parents("table").get(0)),f&&["LI"].indexOf(f.tagName)>=0&&(f=a(f).parents("UL, OL").get(0)),f&&!a(f).hasClass("fr-drag-helper")){n||(a.FE.$draggable_helper||(a.FE.$draggable_helper=a('<div class="fr-drag-helper"></div>')),n=a.FE.$draggable_helper,b.events.on("shared.destroy",function(){n.html("").removeData().remove(),n=null},!0));var k;k=c.originalEvent.pageY<a(f).offset().top+a(f).outerHeight()/2;var l=a(f),m=0;k||0!==l.next().length?(k||(l=l.next()),"before"==n.data("fr-position")&&l.is(n.data("fr-tag"))||(l.prev().length>0&&(m=parseFloat(l.prev().css("margin-bottom"))||0),m=Math.max(m,parseFloat(l.css("margin-top"))||0),e(l.offset().top-m/2-b.$box.offset().top,l.offset().left-b.win.pageXOffset-b.$box.offset().left,l.width()),n.data("fr-position","before"))):"after"==n.data("fr-position")&&l.is(n.data("fr-tag"))||(m=parseFloat(l.css("margin-bottom"))||0,e(l.offset().top+a(f).height()+m/2-b.$box.offset().top,l.offset().left-b.win.pageXOffset-b.$box.offset().left,l.width()),n.data("fr-position","after")),n.data("fr-tag",l),n.addClass("fr-visible"),n.appendTo(b.$box)}else n&&b.$box.find(n).length>0&&n.removeClass("fr-visible")}function g(a){a.originalEvent.dataTransfer.dropEffect="move",b.opts.dragInline?j()||!b.browser.msie&&!b.browser.edge||a.preventDefault():(a.preventDefault(),f(a))}function h(a){a.originalEvent.dataTransfer.dropEffect="move",b.opts.dragInline||a.preventDefault()}function i(a){b.$el.attr("contenteditable",!0);var c=b.$el.find(".fr-dragging");n&&n.hasClass("fr-visible")&&b.$box.find(n).length?k(a):c.length&&(a.preventDefault(),a.stopPropagation()),n&&b.$box.find(n).length&&n.removeClass("fr-visible"),c.removeClass("fr-dragging")}function j(){for(var b=null,c=0;c<a.FE.INSTANCES.length;c++)if(b=a.FE.INSTANCES[c].$el.find(".fr-dragging"),b.length)return b.get(0)}function k(c){for(var d,e,f=0;f<a.FE.INSTANCES.length;f++)if(d=a.FE.INSTANCES[f].$el.find(".fr-dragging"),d.length){e=a.FE.INSTANCES[f];break}if(d.length){if(c.preventDefault(),c.stopPropagation(),n&&n.hasClass("fr-visible")&&b.$box.find(n).length)n.data("fr-tag")[n.data("fr-position")]('<span class="fr-marker"></span>'),n.removeClass("fr-visible");else{if(!1===b.markers.insertAtPoint(c.originalEvent))return!1}d.removeClass("fr-dragging");var g=d;if(d.parent().is("A")&&(g=d.parent()),b.core.isEmpty())b.events.focus();else{b.$el.find(".fr-marker").replaceWith(a.FE.MARKERS),b.selection.restore()}if(e==b||b.undo.canDo()||b.undo.saveStep(),b.core.isEmpty())b.$el.html(g);else{var h=b.markers.insert();0===g.find(h).length?a(h).replaceWith(g):a(h).replaceWith(d),d.after(a.FE.MARKERS),b.selection.restore()}return b.popups.hideAll(),b.selection.save(),b.$el.find(b.html.emptyBlockTagsQuery()).not("TD, TH, LI, .fr-inner").remove(),b.html.wrap(),b.html.fillEmptyBlocks(),b.selection.restore(),b.undo.saveStep(),b.opts.iframe&&b.size.syncIframe(),e!=b&&(e.popups.hideAll(),e.$el.find(e.html.emptyBlockTagsQuery()).not("TD, TH, LI, .fr-inner").remove(),e.html.wrap(),e.html.fillEmptyBlocks(),e.undo.saveStep(),e.events.trigger("element.dropped"),e.opts.iframe&&e.size.syncIframe()),b.events.trigger("element.dropped",[g]),!1}b.undo.canDo()||b.undo.saveStep(),setTimeout(function(){b.undo.saveStep()},0)}function l(a){if(a&&"DIV"==a.tagName&&b.node.hasClass(a,"fr-drag-helper"))a.parentNode.removeChild(a);else if(a&&a.nodeType==Node.ELEMENT_NODE)for(var c=a.querySelectorAll("div.fr-drag-helper"),d=0;d<c.length;d++)c[d].parentNode.removeChild(c[d])}function m(){b.opts.enter==a.FE.ENTER_BR&&(b.opts.dragInline=!0),b.events.on("dragstart",c,!0),b.events.on("dragover",g,!0),b.events.on("dragenter",h,!0),b.events.on("document.dragend",i,!0),b.events.on("document.drop",i,!0),b.events.on("drop",k,!0),b.events.on("html.processGet",l)}var n;return{_init:m}}});
+!function(a){"function"==typeof define&&define.amd?define(["jquery"],a):"object"==typeof module&&module.exports?module.exports=function(b,c){return void 0===c&&(c="undefined"!=typeof window?require("jquery"):require("jquery")(b)),a(c)}:a(window.jQuery)}(function(a){a.extend(a.FE.DEFAULTS,{dragInline:!0}),a.FE.PLUGINS.draggable=function(b){function c(c){return!(!c.originalEvent||!c.originalEvent.target||c.originalEvent.target.nodeType!=Node.TEXT_NODE)||(c.target&&"A"==c.target.tagName&&1==c.target.childNodes.length&&"IMG"==c.target.childNodes[0].tagName&&(c.target=c.target.childNodes[0]),a(c.target).hasClass("fr-draggable")?(b.undo.canDo()||b.undo.saveStep(),b.opts.dragInline?b.$el.attr("contenteditable",!0):b.$el.attr("contenteditable",!1),b.opts.toolbarInline&&b.toolbar.hide(),a(c.target).addClass("fr-dragging"),b.browser.msie||b.browser.edge||b.selection.clear(),void c.originalEvent.dataTransfer.setData("text","Froala")):(c.preventDefault(),!1))}function d(a){return!(a&&("HTML"==a.tagName||"BODY"==a.tagName||b.node.isElement(a)))}function e(a,c,d){b.opts.iframe&&(a+=b.$iframe.offset().top,c+=b.$iframe.offset().left),n.offset().top!=a&&n.css("top",a),n.offset().left!=c&&n.css("left",c),n.width()!=d&&n.css("width",d)}function f(c){var f=b.doc.elementFromPoint(c.originalEvent.pageX-b.win.pageXOffset,c.originalEvent.pageY-b.win.pageYOffset);if(!d(f)){for(var g=0,h=f;!d(h)&&h==f&&c.originalEvent.pageY-b.win.pageYOffset-g>0;)g++,h=b.doc.elementFromPoint(c.originalEvent.pageX-b.win.pageXOffset,c.originalEvent.pageY-b.win.pageYOffset-g);(!d(h)||n&&0===b.$el.find(h).length&&h!=n.get(0))&&(h=null);for(var i=0,j=f;!d(j)&&j==f&&c.originalEvent.pageY-b.win.pageYOffset+i<a(b.doc).height();)i++,j=b.doc.elementFromPoint(c.originalEvent.pageX-b.win.pageXOffset,c.originalEvent.pageY-b.win.pageYOffset+i);(!d(j)||n&&0===b.$el.find(j).length&&j!=n.get(0))&&(j=null),f=null==j&&h?h:j&&null==h?j:j&&h?g<i?h:j:null}if(a(f).hasClass("fr-drag-helper"))return!1;if(f&&!b.node.isBlock(f)&&(f=b.node.blockParent(f)),f&&["TD","TH","TR","THEAD","TBODY"].indexOf(f.tagName)>=0&&(f=a(f).parents("table").get(0)),f&&["LI"].indexOf(f.tagName)>=0&&(f=a(f).parents("UL, OL").get(0)),f&&!a(f).hasClass("fr-drag-helper")){n||(a.FE.$draggable_helper||(a.FE.$draggable_helper=a('<div class="fr-drag-helper"></div>')),n=a.FE.$draggable_helper,b.events.on("shared.destroy",function(){n.html("").removeData().remove(),n=null},!0));var k;k=c.originalEvent.pageY<a(f).offset().top+a(f).outerHeight()/2;var l=a(f),m=0;k||0!==l.next().length?(k||(l=l.next()),"before"==n.data("fr-position")&&l.is(n.data("fr-tag"))||(l.prev().length>0&&(m=parseFloat(l.prev().css("margin-bottom"))||0),m=Math.max(m,parseFloat(l.css("margin-top"))||0),e(l.offset().top-m/2-b.$box.offset().top,l.offset().left-b.win.pageXOffset-b.$box.offset().left,l.width()),n.data("fr-position","before"))):"after"==n.data("fr-position")&&l.is(n.data("fr-tag"))||(m=parseFloat(l.css("margin-bottom"))||0,e(l.offset().top+a(f).height()+m/2-b.$box.offset().top,l.offset().left-b.win.pageXOffset-b.$box.offset().left,l.width()),n.data("fr-position","after")),n.data("fr-tag",l),n.addClass("fr-visible"),n.appendTo(b.$box)}else n&&b.$box.find(n).length>0&&n.removeClass("fr-visible")}function g(a){a.originalEvent.dataTransfer.dropEffect="move",b.opts.dragInline?j()||!b.browser.msie&&!b.browser.edge||a.preventDefault():(a.preventDefault(),f(a))}function h(a){a.originalEvent.dataTransfer.dropEffect="move",b.opts.dragInline||a.preventDefault()}function i(a){b.$el.attr("contenteditable",!0);var c=b.$el.find(".fr-dragging");n&&n.hasClass("fr-visible")&&b.$box.find(n).length?k(a):c.length&&(a.preventDefault(),a.stopPropagation()),n&&b.$box.find(n).length&&n.removeClass("fr-visible"),c.removeClass("fr-dragging")}function j(){for(var b=null,c=0;c<a.FE.INSTANCES.length;c++)if(b=a.FE.INSTANCES[c].$el.find(".fr-dragging"),b.length)return b.get(0)}function k(c){for(var d,e,f=0;f<a.FE.INSTANCES.length;f++)if(d=a.FE.INSTANCES[f].$el.find(".fr-dragging"),d.length){e=a.FE.INSTANCES[f];break}if(d.length){if(c.preventDefault(),c.stopPropagation(),n&&n.hasClass("fr-visible")&&b.$box.find(n).length)n.data("fr-tag")[n.data("fr-position")]('<span class="fr-marker"></span>'),n.removeClass("fr-visible");else{if(!1===b.markers.insertAtPoint(c.originalEvent))return!1}d.removeClass("fr-dragging");var g=d;if(d.parent().is("A")&&(g=d.parent()),b.core.isEmpty())b.events.focus();else{b.$el.find(".fr-marker").replaceWith(a.FE.MARKERS),b.selection.restore()}if(e==b||b.undo.canDo()||b.undo.saveStep(),b.core.isEmpty())b.$el.html(g);else{var h=b.markers.insert();0===g.find(h).length?a(h).replaceWith(g):a(h).replaceWith(d),d.after(a.FE.MARKERS),b.selection.restore()}return b.popups.hideAll(),b.selection.save(),b.$el.find(b.html.emptyBlockTagsQuery()).not("TD, TH, LI, .fr-inner").remove(),b.html.wrap(),b.html.fillEmptyBlocks(),b.selection.restore(),b.undo.saveStep(),b.opts.iframe&&b.size.syncIframe(),e!=b&&(e.popups.hideAll(),e.$el.find(e.html.emptyBlockTagsQuery()).not("TD, TH, LI, .fr-inner").remove(),e.html.wrap(),e.html.fillEmptyBlocks(),e.undo.saveStep(),e.events.trigger("element.dropped"),e.opts.iframe&&e.size.syncIframe()),b.events.trigger("element.dropped",[g]),!1}n&&n.removeClass("fr-visible"),b.undo.canDo()||b.undo.saveStep(),setTimeout(function(){b.undo.saveStep()},0)}function l(a){if(a&&"DIV"==a.tagName&&b.node.hasClass(a,"fr-drag-helper"))a.parentNode.removeChild(a);else if(a&&a.nodeType==Node.ELEMENT_NODE)for(var c=a.querySelectorAll("div.fr-drag-helper"),d=0;d<c.length;d++)c[d].parentNode.removeChild(c[d])}function m(){b.opts.enter==a.FE.ENTER_BR&&(b.opts.dragInline=!0),b.events.on("dragstart",c,!0),b.events.on("dragover",g,!0),b.events.on("dragenter",h,!0),b.events.on("document.dragend",i,!0),b.events.on("document.drop",i,!0),b.events.on("drop",k,!0),b.events.on("html.processGet",l)}var n;return{_init:m}}});
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