[389] | 1 | /* |
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| 2 | * FCKeditor - The text editor for internet |
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| 3 | * Copyright (C) 2003-2006 Frederico Caldeira Knabben |
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| 4 | * |
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| 5 | * Licensed under the terms of the GNU Lesser General Public License: |
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| 6 | * http://www.opensource.org/licenses/lgpl-license.php |
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| 7 | * |
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| 8 | * For further information visit: |
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| 9 | * http://www.fckeditor.net/ |
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| 10 | * |
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| 11 | * "Support Open Source software. What about a donation today?" |
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| 12 | * |
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| 13 | * File Name: fckstyledef_ie.js |
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| 14 | * FCKStyleDef Class: represents a single stylke definition. (IE specific) |
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| 15 | * |
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| 16 | * File Authors: |
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| 17 | * Frederico Caldeira Knabben (fredck@fckeditor.net) |
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| 18 | */ |
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| 19 | |
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| 20 | FCKStyleDef.prototype.ApplyToSelection = function() |
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| 21 | { |
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| 22 | var oSelection = FCK.ToolbarSet.CurrentInstance.EditorDocument.selection ; |
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| 23 | |
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| 24 | if ( oSelection.type == 'Text' ) |
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| 25 | { |
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| 26 | var oRange = oSelection.createRange() ; |
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| 27 | |
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| 28 | // Create the main element. |
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| 29 | var e = document.createElement( this.Element ) ; |
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| 30 | e.innerHTML = oRange.htmlText ; |
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| 31 | |
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| 32 | // Set the attributes. |
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| 33 | this._AddAttributes( e ) ; |
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| 34 | |
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| 35 | // Remove the duplicated elements. |
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| 36 | this._RemoveDuplicates( e ) ; |
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| 37 | |
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| 38 | // Replace the selection with the resulting HTML. |
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| 39 | oRange.pasteHTML( e.outerHTML ) ; |
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| 40 | } |
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| 41 | else if ( oSelection.type == 'Control' ) |
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| 42 | { |
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| 43 | var oControl = FCK.ToolbarSet.CurrentInstance.Selection.GetSelectedElement() ; |
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| 44 | if ( oControl.tagName == this.Element ) |
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| 45 | this._AddAttributes( oControl ) ; |
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| 46 | } |
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| 47 | } |
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| 48 | |
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| 49 | FCKStyleDef.prototype._AddAttributes = function( targetElement ) |
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| 50 | { |
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| 51 | for ( var a in this.Attributes ) |
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| 52 | { |
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| 53 | switch ( a.toLowerCase() ) |
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| 54 | { |
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| 55 | case 'style' : |
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| 56 | targetElement.style.cssText = this.Attributes[a] ; |
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| 57 | break ; |
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| 58 | |
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| 59 | case 'class' : |
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| 60 | targetElement.setAttribute( 'className', this.Attributes[a], 0 ) ; |
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| 61 | break ; |
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| 62 | |
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| 63 | case 'src' : |
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| 64 | targetElement.setAttribute( '_fcksavedurl', this.Attributes[a], 0 ) ; |
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| 65 | |
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| 66 | default : |
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| 67 | targetElement.setAttribute( a, this.Attributes[a], 0 ) ; |
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| 68 | } |
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| 69 | } |
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| 70 | } |
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| 71 | |
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| 72 | FCKStyleDef.prototype._RemoveDuplicates = function( parent ) |
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| 73 | { |
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| 74 | for ( var i = 0 ; i < parent.children.length ; i++ ) |
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| 75 | { |
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| 76 | var oChild = parent.children[i] ; |
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| 77 | this._RemoveDuplicates( oChild ) ; |
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| 78 | |
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| 79 | if ( this.IsEqual( oChild ) ) |
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| 80 | FCKTools.RemoveOuterTags( oChild ) ; |
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| 81 | } |
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| 82 | } |
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| 83 | |
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| 84 | FCKStyleDef.prototype.IsEqual = function( e ) |
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| 85 | { |
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| 86 | if ( e.tagName != this.Element ) |
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| 87 | return false ; |
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| 88 | |
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| 89 | for ( var a in this.Attributes ) |
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| 90 | { |
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| 91 | switch ( a.toLowerCase() ) |
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| 92 | { |
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| 93 | case 'style' : |
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| 94 | if ( e.style.cssText.toLowerCase() != this.Attributes[a].toLowerCase() ) |
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| 95 | return false ; |
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| 96 | break ; |
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| 97 | case 'class' : |
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| 98 | if ( e.getAttribute( 'className', 0 ) != this.Attributes[a] ) |
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| 99 | return false ; |
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| 100 | break ; |
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| 101 | default : |
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| 102 | if ( e.getAttribute( a, 0 ) != this.Attributes[a] ) |
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| 103 | return false ; |
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| 104 | } |
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| 105 | } |
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| 106 | |
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| 107 | return true ; |
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| 108 | } |
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| 109 | |
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| 110 | FCKStyleDef.prototype._RemoveMe = function( elementToCheck ) |
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| 111 | { |
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| 112 | if ( ! elementToCheck ) |
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| 113 | return ; |
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| 114 | |
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| 115 | var oParent = elementToCheck.parentElement ; |
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| 116 | |
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| 117 | if ( this.IsEqual( elementToCheck ) ) |
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| 118 | { |
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| 119 | if ( this.IsObjectElement ) |
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| 120 | { |
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| 121 | for ( var a in this.Attributes ) |
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| 122 | { |
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| 123 | switch ( a.toLowerCase() ) |
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| 124 | { |
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| 125 | case 'class' : |
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| 126 | elementToCheck.removeAttribute( 'className', 0 ) ; |
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| 127 | break ; |
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| 128 | default : |
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| 129 | elementToCheck.removeAttribute( a, 0 ) ; |
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| 130 | } |
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| 131 | } |
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| 132 | return ; |
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| 133 | } |
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| 134 | else |
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| 135 | FCKTools.RemoveOuterTags( elementToCheck ) ; |
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| 136 | } |
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| 137 | |
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| 138 | this._RemoveMe( oParent ) ; |
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| 139 | } |
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