[795] | 1 | /* |
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| 2 | * FCKeditor - The text editor for Internet - http://www.fckeditor.net |
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| 3 | * Copyright (C) 2003-2007 Frederico Caldeira Knabben |
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| 4 | * |
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| 5 | * == BEGIN LICENSE == |
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| 6 | * |
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| 7 | * Licensed under the terms of any of the following licenses at your |
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| 8 | * choice: |
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| 9 | * |
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| 10 | * - GNU General Public License Version 2 or later (the "GPL") |
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| 11 | * http://www.gnu.org/licenses/gpl.html |
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| 12 | * |
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| 13 | * - GNU Lesser General Public License Version 2.1 or later (the "LGPL") |
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| 14 | * http://www.gnu.org/licenses/lgpl.html |
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| 15 | * |
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| 16 | * - Mozilla Public License Version 1.1 or later (the "MPL") |
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| 17 | * http://www.mozilla.org/MPL/MPL-1.1.html |
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| 18 | * |
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| 19 | * == END LICENSE == |
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| 20 | * |
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| 21 | * FCKStyleDef Class: represents a single stylke definition. (Gecko specific) |
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| 22 | */ |
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| 23 | |
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| 24 | FCKStyleDef.prototype.ApplyToSelection = function() |
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| 25 | { |
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| 26 | if ( FCKSelection.GetType() == 'Text' && !this.IsObjectElement ) |
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| 27 | { |
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| 28 | var oSelection = FCK.ToolbarSet.CurrentInstance.EditorWindow.getSelection() ; |
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| 29 | |
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| 30 | // Create the main element. |
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| 31 | var e = FCK.ToolbarSet.CurrentInstance.EditorDocument.createElement( this.Element ) ; |
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| 32 | |
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| 33 | for ( var i = 0 ; i < oSelection.rangeCount ; i++ ) |
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| 34 | { |
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| 35 | e.appendChild( oSelection.getRangeAt(i).extractContents() ) ; |
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| 36 | } |
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| 37 | |
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| 38 | // Set the attributes. |
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| 39 | this._AddAttributes( e ) ; |
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| 40 | |
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| 41 | // Remove the duplicated elements. |
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| 42 | this._RemoveDuplicates( e ) ; |
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| 43 | |
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| 44 | var oRange = oSelection.getRangeAt(0) ; |
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| 45 | oRange.insertNode( e ) ; |
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| 46 | } |
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| 47 | else |
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| 48 | { |
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| 49 | var oControl = FCK.ToolbarSet.CurrentInstance.Selection.GetSelectedElement() ; |
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| 50 | if ( oControl.tagName == this.Element ) |
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| 51 | this._AddAttributes( oControl ) ; |
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| 52 | } |
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| 53 | } |
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| 54 | |
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| 55 | FCKStyleDef.prototype._AddAttributes = function( targetElement ) |
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| 56 | { |
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| 57 | for ( var a in this.Attributes ) |
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| 58 | { |
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| 59 | switch ( a.toLowerCase() ) |
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| 60 | { |
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| 61 | case 'src' : |
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| 62 | targetElement.setAttribute( '_fcksavedurl', this.Attributes[a], 0 ) ; |
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| 63 | default : |
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| 64 | targetElement.setAttribute( a, this.Attributes[a], 0 ) ; |
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| 65 | } |
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| 66 | } |
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| 67 | } |
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| 68 | |
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| 69 | FCKStyleDef.prototype._RemoveDuplicates = function( parent ) |
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| 70 | { |
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| 71 | for ( var i = 0 ; i < parent.childNodes.length ; i++ ) |
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| 72 | { |
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| 73 | var oChild = parent.childNodes[i] ; |
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| 74 | |
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| 75 | if ( oChild.nodeType != 1 ) |
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| 76 | continue ; |
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| 77 | |
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| 78 | this._RemoveDuplicates( oChild ) ; |
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| 79 | |
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| 80 | if ( this.IsEqual( oChild ) ) |
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| 81 | FCKTools.RemoveOuterTags( oChild ) ; |
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| 82 | } |
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| 83 | } |
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| 84 | |
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| 85 | FCKStyleDef.prototype.IsEqual = function( e ) |
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| 86 | { |
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| 87 | if ( e.tagName != this.Element ) |
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| 88 | return false ; |
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| 89 | |
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| 90 | for ( var a in this.Attributes ) |
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| 91 | { |
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| 92 | if ( e.getAttribute( a ) != this.Attributes[a] ) |
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| 93 | return false ; |
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| 94 | } |
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| 95 | |
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| 96 | return true ; |
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| 97 | } |
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| 98 | |
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| 99 | FCKStyleDef.prototype._RemoveMe = function( elementToCheck ) |
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| 100 | { |
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| 101 | if ( ! elementToCheck ) |
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| 102 | return ; |
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| 103 | |
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| 104 | var oParent = elementToCheck.parentNode ; |
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| 105 | |
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| 106 | if ( elementToCheck.nodeType == 1 && this.IsEqual( elementToCheck ) ) |
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| 107 | { |
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| 108 | if ( this.IsObjectElement ) |
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| 109 | { |
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| 110 | for ( var a in this.Attributes ) |
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| 111 | elementToCheck.removeAttribute( a, 0 ) ; |
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| 112 | return ; |
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| 113 | } |
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| 114 | else |
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| 115 | FCKTools.RemoveOuterTags( elementToCheck ) ; |
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| 116 | } |
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| 117 | |
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| 118 | this._RemoveMe( oParent ) ; |
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| 119 | } |
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