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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