/*\r
* FCKeditor - The text editor for Internet - http://www.fckeditor.net\r
- * Copyright (C) 2003-2007 Frederico Caldeira Knabben\r
+ * Copyright (C) 2003-2010 Frederico Caldeira Knabben\r
*\r
* == BEGIN LICENSE ==\r
*\r
* == END LICENSE ==\r
*\r
* Useful functions used by almost all dialog window pages.\r
+ * Dialogs should link to this file as the very first script on the page.\r
*/\r
\r
-var GECKO_BOGUS = '<br type="_moz">' ;\r
+// Automatically detect the correct document.domain (#123).\r
+(function()\r
+{\r
+ var d = document.domain ;\r
+\r
+ while ( true )\r
+ {\r
+ // Test if we can access a parent property.\r
+ try\r
+ {\r
+ var test = window.parent.document.domain ;\r
+ break ;\r
+ }\r
+ catch( e ) {}\r
+\r
+ // Remove a domain part: www.mytest.example.com => mytest.example.com => example.com ...\r
+ d = d.replace( /.*?(?:\.|$)/, '' ) ;\r
+\r
+ if ( d.length == 0 )\r
+ break ; // It was not able to detect the domain.\r
+\r
+ try\r
+ {\r
+ document.domain = d ;\r
+ }\r
+ catch (e)\r
+ {\r
+ break ;\r
+ }\r
+ }\r
+})() ;\r
+\r
+// Attention: FCKConfig must be available in the page.\r
+function GetCommonDialogCss( prefix )\r
+{\r
+ // CSS minified by http://iceyboard.no-ip.org/projects/css_compressor (see _dev/css_compression.txt).\r
+ return FCKConfig.BasePath + 'dialog/common/' + '|.ImagePreviewArea{border:#000 1px solid;overflow:auto;width:100%;height:170px;background-color:#fff}.FlashPreviewArea{border:#000 1px solid;padding:5px;overflow:auto;width:100%;height:170px;background-color:#fff}.BtnReset{float:left;background-position:center center;background-image:url(images/reset.gif);width:16px;height:16px;background-repeat:no-repeat;border:1px none;font-size:1px}.BtnLocked,.BtnUnlocked{float:left;background-position:center center;background-image:url(images/locked.gif);width:16px;height:16px;background-repeat:no-repeat;border:none 1px;font-size:1px}.BtnUnlocked{background-image:url(images/unlocked.gif)}.BtnOver{border:outset 1px;cursor:pointer;cursor:hand}' ;\r
+}\r
\r
// Gets a element by its Id. Used for shorter coding.\r
function GetE( elementId )\r
return ( oValue == null ? valueIfNull : oValue ) ;\r
}\r
\r
-// Functions used by text fiels to accept numbers only.\r
-function IsDigit( e )\r
+function SelectField( elementId )\r
{\r
- if ( !e )\r
- e = event ;\r
+ var element = GetE( elementId ) ;\r
+ element.focus() ;\r
\r
- var iCode = ( e.keyCode || e.charCode ) ;\r
-\r
- return (\r
- ( iCode >= 48 && iCode <= 57 ) // Numbers\r
- || (iCode >= 37 && iCode <= 40) // Arrows\r
- || iCode == 8 // Backspace\r
- || iCode == 46 // Delete\r
- ) ;\r
+ // element.select may not be available for some fields (like <select>).\r
+ if ( element.select )\r
+ element.select() ;\r
}\r
\r
+// Functions used by text fields to accept numbers only.\r
+var IsDigit = ( function()\r
+ {\r
+ var KeyIdentifierMap =\r
+ {\r
+ End : 35,\r
+ Home : 36,\r
+ Left : 37,\r
+ Right : 39,\r
+ 'U+00007F' : 46 // Delete\r
+ } ;\r
+\r
+ return function ( e )\r
+ {\r
+ if ( !e )\r
+ e = event ;\r
+\r
+ var iCode = ( e.keyCode || e.charCode ) ;\r
+\r
+ if ( !iCode && e.keyIdentifier && ( e.keyIdentifier in KeyIdentifierMap ) )\r
+ iCode = KeyIdentifierMap[ e.keyIdentifier ] ;\r
+\r
+ return (\r
+ ( iCode >= 48 && iCode <= 57 ) // Numbers\r
+ || (iCode >= 35 && iCode <= 40) // Arrows, Home, End\r
+ || iCode == 8 // Backspace\r
+ || iCode == 46 // Delete\r
+ || iCode == 9 // Tab\r
+ ) ;\r
+ }\r
+ } )() ;\r
+\r
String.prototype.Trim = function()\r
{\r
return this.replace( /(^\s*)|(\s*$)/g, '' ) ;\r
sOptions += ",left=" + iLeft ;\r
sOptions += ",top=" + iTop ;\r
\r
- // The "PreserveSessionOnFileBrowser" because the above code could be\r
- // blocked by popup blockers.\r
- if ( oEditor.FCKConfig.PreserveSessionOnFileBrowser && oEditor.FCKBrowserInfo.IsIE )\r
+ window.open( url, 'FCKBrowseWindow', sOptions ) ;\r
+}\r
+\r
+/**\r
+ Utility function to create/update an element with a name attribute in IE, so it behaves properly when moved around\r
+ It also allows to change the name or other special attributes in an existing node\r
+ oEditor : instance of FCKeditor where the element will be created\r
+ oOriginal : current element being edited or null if it has to be created\r
+ nodeName : string with the name of the element to create\r
+ oAttributes : Hash object with the attributes that must be set at creation time in IE\r
+ Those attributes will be set also after the element has been\r
+ created for any other browser to avoid redudant code\r
+*/\r
+function CreateNamedElement( oEditor, oOriginal, nodeName, oAttributes )\r
+{\r
+ var oNewNode ;\r
+\r
+ // IE doesn't allow easily to change properties of an existing object,\r
+ // so remove the old and force the creation of a new one.\r
+ var oldNode = null ;\r
+ if ( oOriginal && oEditor.FCKBrowserInfo.IsIE )\r
{\r
- // The following change has been made otherwise IE will open the file\r
- // browser on a different server session (on some cases):\r
- // http://support.microsoft.com/default.aspx?scid=kb;en-us;831678\r
- // by Simone Chiaretta.\r
- var oWindow = oEditor.window.open( url, 'FCKBrowseWindow', sOptions ) ;\r
+ // Force the creation only if some of the special attributes have changed:\r
+ var bChanged = false;\r
+ for( var attName in oAttributes )\r
+ bChanged |= ( oOriginal.getAttribute( attName, 2) != oAttributes[attName] ) ;\r
+\r
+ if ( bChanged )\r
+ {\r
+ oldNode = oOriginal ;\r
+ oOriginal = null ;\r
+ }\r
+ }\r
\r
- if ( oWindow )\r
+ // If the node existed (and it's not IE), then we just have to update its attributes\r
+ if ( oOriginal )\r
+ {\r
+ oNewNode = oOriginal ;\r
+ }\r
+ else\r
+ {\r
+ // #676, IE doesn't play nice with the name or type attribute\r
+ if ( oEditor.FCKBrowserInfo.IsIE )\r
{\r
- // Detect Yahoo popup blocker.\r
- try\r
+ var sbHTML = [] ;\r
+ sbHTML.push( '<' + nodeName ) ;\r
+ for( var prop in oAttributes )\r
{\r
- var sTest = oWindow.name ; // Yahoo returns "something", but we can't access it, so detect that and avoid strange errors for the user.\r
- oWindow.opener = window ;\r
+ sbHTML.push( ' ' + prop + '="' + oAttributes[prop] + '"' ) ;\r
}\r
- catch(e)\r
+ sbHTML.push( '>' ) ;\r
+ if ( !oEditor.FCKListsLib.EmptyElements[nodeName.toLowerCase()] )\r
+ sbHTML.push( '</' + nodeName + '>' ) ;\r
+\r
+ oNewNode = oEditor.FCK.EditorDocument.createElement( sbHTML.join('') ) ;\r
+ // Check if we are just changing the properties of an existing node: copy its properties\r
+ if ( oldNode )\r
{\r
- alert( oEditor.FCKLang.BrowseServerBlocked ) ;\r
+ CopyAttributes( oldNode, oNewNode, oAttributes ) ;\r
+ oEditor.FCKDomTools.MoveChildren( oldNode, oNewNode ) ;\r
+ oldNode.parentNode.removeChild( oldNode ) ;\r
+ oldNode = null ;\r
+\r
+ if ( oEditor.FCK.Selection.SelectionData )\r
+ {\r
+ // Trick to refresh the selection object and avoid error in\r
+ // fckdialog.html Selection.EnsureSelection\r
+ var oSel = oEditor.FCK.EditorDocument.selection ;\r
+ oEditor.FCK.Selection.SelectionData = oSel.createRange() ; // Now oSel.type will be 'None' reflecting the real situation\r
+ }\r
+ }\r
+ oNewNode = oEditor.FCK.InsertElement( oNewNode ) ;\r
+\r
+ // FCK.Selection.SelectionData is broken by now since we've\r
+ // deleted the previously selected element. So we need to reassign it.\r
+ if ( oEditor.FCK.Selection.SelectionData )\r
+ {\r
+ var range = oEditor.FCK.EditorDocument.body.createControlRange() ;\r
+ range.add( oNewNode ) ;\r
+ oEditor.FCK.Selection.SelectionData = range ;\r
}\r
}\r
else\r
- alert( oEditor.FCKLang.BrowseServerBlocked ) ;\r
- }\r
- else\r
- window.open( url, 'FCKBrowseWindow', sOptions ) ;\r
-}
\ No newline at end of file
+ {\r
+ oNewNode = oEditor.FCK.InsertElement( nodeName ) ;\r
+ }\r
+ }\r
+\r
+ // Set the basic attributes\r
+ for( var attName in oAttributes )\r
+ oNewNode.setAttribute( attName, oAttributes[attName], 0 ) ; // 0 : Case Insensitive\r
+\r
+ return oNewNode ;\r
+}\r
+\r
+// Copy all the attributes from one node to the other, kinda like a clone\r
+// But oSkipAttributes is an object with the attributes that must NOT be copied\r
+function CopyAttributes( oSource, oDest, oSkipAttributes )\r
+{\r
+ var aAttributes = oSource.attributes ;\r
+\r
+ for ( var n = 0 ; n < aAttributes.length ; n++ )\r
+ {\r
+ var oAttribute = aAttributes[n] ;\r
+\r
+ if ( oAttribute.specified )\r
+ {\r
+ var sAttName = oAttribute.nodeName ;\r
+ // We can set the type only once, so do it with the proper value, not copying it.\r
+ if ( sAttName in oSkipAttributes )\r
+ continue ;\r
+\r
+ var sAttValue = oSource.getAttribute( sAttName, 2 ) ;\r
+ if ( sAttValue == null )\r
+ sAttValue = oAttribute.nodeValue ;\r
+\r
+ oDest.setAttribute( sAttName, sAttValue, 0 ) ; // 0 : Case Insensitive\r
+ }\r
+ }\r
+ // The style:\r
+ if ( oSource.style.cssText !== '' )\r
+ oDest.style.cssText = oSource.style.cssText ;\r
+}\r
+\r
+/**\r
+* Replaces a tag with another one, keeping its contents:\r
+* for example TD --> TH, and TH --> TD.\r
+* input: the original node, and the new tag name\r
+* http://www.w3.org/TR/DOM-Level-3-Core/core.html#Document3-renameNode\r
+*/\r
+function RenameNode( oNode , newTag )\r
+{\r
+ // TODO: if the browser natively supports document.renameNode call it.\r
+ // does any browser currently support it in order to test?\r
+\r
+ // Only rename element nodes.\r
+ if ( oNode.nodeType != 1 )\r
+ return null ;\r
+\r
+ // If it's already correct exit here.\r
+ if ( oNode.nodeName == newTag )\r
+ return oNode ;\r
+\r
+ var oDoc = oNode.ownerDocument ;\r
+ // Create the new node\r
+ var newNode = oDoc.createElement( newTag ) ;\r
+\r
+ // Copy all attributes\r
+ CopyAttributes( oNode, newNode, {} ) ;\r
+\r
+ // Move children to the new node\r
+ FCKDomTools.MoveChildren( oNode, newNode ) ;\r
+\r
+ // Finally replace the node and return the new one\r
+ oNode.parentNode.replaceChild( newNode, oNode ) ;\r
+\r
+ return newNode ;\r
+}\r
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