--- /dev/null
+/*\r
+Copyright (c) 2003-2009, CKSource - Frederico Knabben. All rights reserved.\r
+For licensing, see LICENSE.html or http://ckeditor.com/license\r
+*/\r
+\r
+CKEDITOR.plugins.add( 'floatpanel',\r
+{\r
+ requires : [ 'panel' ]\r
+});\r
+\r
+(function()\r
+{\r
+ var panels = {};\r
+ var isShowing = false;\r
+\r
+ function getPanel( editor, doc, parentElement, definition, level )\r
+ {\r
+ // Generates the panel key: docId-eleId-skinName-langDir[-uiColor][-CSSs][-level]\r
+ var key =\r
+ doc.getUniqueId() +\r
+ '-' + parentElement.getUniqueId() +\r
+ '-' + editor.skinName +\r
+ '-' + editor.lang.dir +\r
+ ( ( editor.uiColor && ( '-' + editor.uiColor ) ) || '' ) +\r
+ ( ( definition.css && ( '-' + definition.css ) ) || '' ) +\r
+ ( ( level && ( '-' + level ) ) || '' );\r
+\r
+ var panel = panels[ key ];\r
+\r
+ if ( !panel )\r
+ {\r
+ panel = panels[ key ] = new CKEDITOR.ui.panel( doc, definition );\r
+ panel.element = parentElement.append( CKEDITOR.dom.element.createFromHtml( panel.renderHtml( editor ), doc ) );\r
+\r
+ panel.element.setStyles(\r
+ {\r
+ display : 'none',\r
+ position : 'absolute'\r
+ });\r
+ }\r
+\r
+ return panel;\r
+ }\r
+\r
+ CKEDITOR.ui.floatPanel = CKEDITOR.tools.createClass(\r
+ {\r
+ $ : function( editor, parentElement, definition, level )\r
+ {\r
+ definition.forceIFrame = true;\r
+\r
+ var doc = parentElement.getDocument(),\r
+ panel = getPanel( editor, doc, parentElement, definition, level || 0 ),\r
+ element = panel.element,\r
+ iframe = element.getFirst().getFirst();\r
+\r
+ this.element = element;\r
+\r
+ this._ =\r
+ {\r
+ // The panel that will be floating.\r
+ panel : panel,\r
+ parentElement : parentElement,\r
+ definition : definition,\r
+ document : doc,\r
+ iframe : iframe,\r
+ children : [],\r
+ dir : editor.lang.dir\r
+ };\r
+ },\r
+\r
+ proto :\r
+ {\r
+ addBlock : function( name, block )\r
+ {\r
+ return this._.panel.addBlock( name, block );\r
+ },\r
+\r
+ addListBlock : function( name, multiSelect )\r
+ {\r
+ return this._.panel.addListBlock( name, multiSelect );\r
+ },\r
+\r
+ getBlock : function( name )\r
+ {\r
+ return this._.panel.getBlock( name );\r
+ },\r
+\r
+ /*\r
+ corner (LTR):\r
+ 1 = top-left\r
+ 2 = top-right\r
+ 3 = bottom-right\r
+ 4 = bottom-left\r
+\r
+ corner (RTL):\r
+ 1 = top-right\r
+ 2 = top-left\r
+ 3 = bottom-left\r
+ 4 = bottom-right\r
+ */\r
+ showBlock : function( name, offsetParent, corner, offsetX, offsetY )\r
+ {\r
+ var panel = this._.panel,\r
+ block = panel.showBlock( name );\r
+\r
+ this.allowBlur( false );\r
+ isShowing = true;\r
+\r
+ var element = this.element,\r
+ iframe = this._.iframe,\r
+ definition = this._.definition,\r
+ position = offsetParent.getDocumentPosition( element.getDocument() ),\r
+ rtl = this._.dir == 'rtl';\r
+\r
+ var left = position.x + ( offsetX || 0 ),\r
+ top = position.y + ( offsetY || 0 );\r
+\r
+ if ( ( rtl && ( corner == 1 || corner == 4 ) ) || ( !rtl && ( corner == 2 || corner == 3 ) ) )\r
+ left += offsetParent.$.offsetWidth - 1;\r
+\r
+ if ( corner == 3 || corner == 4 )\r
+ top += offsetParent.$.offsetHeight - 1;\r
+\r
+ // Memorize offsetParent by it's ID.\r
+ this._.panel._.offsetParentId = offsetParent.getId();\r
+\r
+ element.setStyles(\r
+ {\r
+ top : top + 'px',\r
+ left : '-3000px',\r
+ visibility : 'hidden',\r
+ opacity : '0', // FF3 is ignoring "visibility"\r
+ display : ''\r
+ });\r
+\r
+ // Configure the IFrame blur event. Do that only once.\r
+ if ( !this._.blurSet )\r
+ {\r
+ // Non IE prefer the event into a window object.\r
+ var focused = CKEDITOR.env.ie ? iframe : new CKEDITOR.dom.window( iframe.$.contentWindow );\r
+\r
+ // With addEventListener compatible browsers, we must\r
+ // useCapture when registering the focus/blur events to\r
+ // guarantee they will be firing in all situations. (#3068, #3222 )\r
+ CKEDITOR.event.useCapture = true;\r
+\r
+ focused.on( 'blur', function( ev )\r
+ {\r
+ if ( CKEDITOR.env.ie && !this.allowBlur() )\r
+ return;\r
+\r
+ // As we are using capture to register the listener,\r
+ // the blur event may get fired even when focusing\r
+ // inside the window itself, so we must ensure the\r
+ // target is out of it.\r
+ var target = ev.data.getTarget(),\r
+ targetWindow = target.getWindow && target.getWindow();\r
+\r
+ if ( targetWindow && targetWindow.equals( focused ) )\r
+ return;\r
+\r
+ if ( this.visible && !this._.activeChild && !isShowing )\r
+ this.hide();\r
+ },\r
+ this );\r
+\r
+ focused.on( 'focus', function()\r
+ {\r
+ this._.focused = true;\r
+ this.hideChild();\r
+ this.allowBlur( true );\r
+ },\r
+ this );\r
+\r
+ CKEDITOR.event.useCapture = false;\r
+\r
+ this._.blurSet = 1;\r
+ }\r
+\r
+ panel.onEscape = CKEDITOR.tools.bind( function()\r
+ {\r
+ this.onEscape && this.onEscape();\r
+ },\r
+ this );\r
+\r
+ CKEDITOR.tools.setTimeout( function()\r
+ {\r
+ if ( rtl )\r
+ left -= element.$.offsetWidth;\r
+\r
+ element.setStyles(\r
+ {\r
+ left : left + 'px',\r
+ visibility : '',\r
+ opacity : '1' // FF3 is ignoring "visibility"\r
+ });\r
+\r
+ if ( block.autoSize )\r
+ {\r
+ function setHeight()\r
+ {\r
+ var target = element.getFirst();\r
+ var height = block.element.$.scrollHeight;\r
+\r
+ // Account for extra height needed due to IE quirks box model bug:\r
+ // http://en.wikipedia.org/wiki/Internet_Explorer_box_model_bug\r
+ // (#3426)\r
+ if ( CKEDITOR.env.ie && CKEDITOR.env.quirks && height > 0 )\r
+ height += ( target.$.offsetHeight || 0 ) - ( target.$.clientHeight || 0 );\r
+\r
+ target.setStyle( 'height', height + 'px' );\r
+\r
+ // Fix IE < 8 visibility.\r
+ panel._.currentBlock.element.setStyle( 'display', 'none' ).removeStyle( 'display' );\r
+ }\r
+\r
+ if ( panel.isLoaded )\r
+ setHeight();\r
+ else\r
+ panel.onLoad = setHeight;\r
+ }\r
+ else\r
+ element.getFirst().removeStyle( 'height' );\r
+\r
+ // Set the IFrame focus, so the blur event gets fired.\r
+ CKEDITOR.tools.setTimeout( function()\r
+ {\r
+ if ( definition.voiceLabel )\r
+ {\r
+ if ( CKEDITOR.env.gecko )\r
+ {\r
+ var container = iframe.getParent();\r
+ container.setAttribute( 'role', 'region' );\r
+ container.setAttribute( 'title', definition.voiceLabel );\r
+ iframe.setAttribute( 'role', 'region' );\r
+ iframe.setAttribute( 'title', ' ' );\r
+ }\r
+ }\r
+ if ( CKEDITOR.env.ie && CKEDITOR.env.quirks )\r
+ iframe.focus();\r
+ else\r
+ iframe.$.contentWindow.focus();\r
+\r
+ // We need this get fired manually because of unfired focus() function.\r
+ if ( CKEDITOR.env.ie && !CKEDITOR.env.quirks )\r
+ this.allowBlur( true );\r
+ }, 0, this);\r
+ }, 0, this);\r
+ this.visible = 1;\r
+\r
+ if ( this.onShow )\r
+ this.onShow.call( this );\r
+\r
+ isShowing = false;\r
+ },\r
+\r
+ hide : function()\r
+ {\r
+ if ( this.visible && ( !this.onHide || this.onHide.call( this ) !== true ) )\r
+ {\r
+ this.hideChild();\r
+ this.element.setStyle( 'display', 'none' );\r
+ this.visible = 0;\r
+ }\r
+ },\r
+\r
+ allowBlur : function( allow ) // Prevent editor from hiding the panel. #3222.\r
+ {\r
+ var panel = this._.panel;\r
+ if ( allow != undefined )\r
+ panel.allowBlur = allow;\r
+\r
+ return panel.allowBlur;\r
+ },\r
+\r
+ showAsChild : function( panel, blockName, offsetParent, corner, offsetX, offsetY )\r
+ {\r
+ // Skip reshowing of child which is already visible.\r
+ if ( this._.activeChild == panel && panel._.panel._.offsetParentId == offsetParent.getId() )\r
+ return;\r
+\r
+ this.hideChild();\r
+\r
+ panel.onHide = CKEDITOR.tools.bind( function()\r
+ {\r
+ // Use a timeout, so we give time for this menu to get\r
+ // potentially focused.\r
+ CKEDITOR.tools.setTimeout( function()\r
+ {\r
+ if ( !this._.focused )\r
+ this.hide();\r
+ },\r
+ 0, this );\r
+ },\r
+ this );\r
+\r
+ this._.activeChild = panel;\r
+ this._.focused = false;\r
+\r
+ panel.showBlock( blockName, offsetParent, corner, offsetX, offsetY );\r
+\r
+ /* #3767 IE: Second level menu may not have borders */\r
+ if ( CKEDITOR.env.ie7Compat || ( CKEDITOR.env.ie8 && CKEDITOR.env.ie6Compat ) )\r
+ {\r
+ setTimeout(function()\r
+ {\r
+ panel.element.getChild( 0 ).$.style.cssText += '';\r
+ }, 100);\r
+ }\r
+ },\r
+\r
+ hideChild : function()\r
+ {\r
+ var activeChild = this._.activeChild;\r
+\r
+ if ( activeChild )\r
+ {\r
+ delete activeChild.onHide;\r
+ delete this._.activeChild;\r
+ activeChild.hide();\r
+ }\r
+ }\r
+ }\r
+ });\r
+})();\r
Got questions, comments, patches, etc.? Contact Jason Woofenden