[2] | 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_gecko.js
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| 14 | * FCKStyleDef Class: represents a single stylke definition. (Gecko 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 | if ( FCKSelection.GetType() == 'Text' && !this.IsObjectElement )
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| 23 | {
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| 24 | var oSelection = FCK.ToolbarSet.CurrentInstance.EditorWindow.getSelection() ;
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| 25 |
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| 26 | // Create the main element.
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| 27 | var e = FCK.ToolbarSet.CurrentInstance.EditorDocument.createElement( this.Element ) ;
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| 28 |
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| 29 | for ( var i = 0 ; i < oSelection.rangeCount ; i++ )
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| 30 | {
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| 31 | e.appendChild( oSelection.getRangeAt(i).extractContents() ) ;
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| 32 | }
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| 33 |
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| 34 | // Set the attributes.
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| 35 | this._AddAttributes( e ) ;
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| 36 |
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| 37 | // Remove the duplicated elements.
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| 38 | this._RemoveDuplicates( e ) ;
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| 39 |
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| 40 | var oRange = oSelection.getRangeAt(0) ;
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| 41 | oRange.insertNode( e ) ;
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| 42 | }
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| 43 | else
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| 44 | {
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| 45 | var oControl = FCK.ToolbarSet.CurrentInstance.Selection.GetSelectedElement() ;
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| 46 | if ( oControl.tagName == this.Element )
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| 47 | this._AddAttributes( oControl ) ;
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| 48 | }
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| 49 | }
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| 50 |
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| 51 | FCKStyleDef.prototype._AddAttributes = function( targetElement )
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| 52 | {
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| 53 | for ( var a in this.Attributes )
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| 54 | {
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| 55 | switch ( a.toLowerCase() )
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| 56 | {
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| 57 | case 'src' :
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| 58 | targetElement.setAttribute( '_fcksavedurl', this.Attributes[a], 0 ) ;
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| 59 |
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| 60 | default :
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| 61 | targetElement.setAttribute( a, this.Attributes[a], 0 ) ;
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| 62 | }
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| 63 | }
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| 64 | }
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| 65 |
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| 66 | FCKStyleDef.prototype._RemoveDuplicates = function( parent )
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| 67 | {
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| 68 | for ( var i = 0 ; i < parent.childNodes.length ; i++ )
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| 69 | {
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| 70 | var oChild = parent.childNodes[i] ;
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| 71 |
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| 72 | if ( oChild.nodeType != 1 )
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| 73 | continue ;
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| 74 |
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| 75 | this._RemoveDuplicates( oChild ) ;
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| 76 |
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| 77 | if ( this.IsEqual( oChild ) )
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| 78 | FCKTools.RemoveOuterTags( oChild ) ;
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| 79 | }
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| 80 | }
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| 81 |
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| 82 | FCKStyleDef.prototype.IsEqual = function( e )
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| 83 | {
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| 84 | if ( e.tagName != this.Element )
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| 85 | return false ;
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| 86 |
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| 87 | for ( var a in this.Attributes )
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| 88 | {
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| 89 | if ( e.getAttribute( a ) != this.Attributes[a] )
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| 90 | return false ;
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| 91 | }
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| 92 |
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| 93 | return true ;
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| 94 | }
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| 95 |
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| 96 | FCKStyleDef.prototype._RemoveMe = function( elementToCheck )
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| 97 | {
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| 98 | if ( ! elementToCheck )
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| 99 | return ;
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| 100 |
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| 101 | var oParent = elementToCheck.parentNode ;
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| 102 |
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| 103 | if ( elementToCheck.nodeType == 1 && this.IsEqual( elementToCheck ) )
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| 104 | {
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| 105 | if ( this.IsObjectElement )
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| 106 | {
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| 107 | for ( var a in this.Attributes )
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| 108 | elementToCheck.removeAttribute( a, 0 ) ;
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| 109 | return ;
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| 110 | }
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| 111 | else
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| 112 | FCKTools.RemoveOuterTags( elementToCheck ) ;
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| 113 | }
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| 114 |
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| 115 | this._RemoveMe( oParent ) ;
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| 116 | } |
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