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: fck_2.js
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14 | * This is the second part of the "FCK" object creation. This is the main
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15 | * object that represents an editor instance.
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16 | *
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17 | * File Authors:
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18 | * Frederico Caldeira Knabben (fredck@fckeditor.net)
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19 | */
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20 |
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21 | // This collection is used by the browser specific implementations to tell
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22 | // wich named commands must be handled separately.
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23 | FCK.RedirectNamedCommands = new Object() ;
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24 |
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25 | FCK.ExecuteNamedCommand = function( commandName, commandParameter, noRedirect )
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26 | {
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27 | FCKUndo.SaveUndoStep() ;
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28 |
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29 | if ( !noRedirect && FCK.RedirectNamedCommands[ commandName ] != null )
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30 | FCK.ExecuteRedirectedNamedCommand( commandName, commandParameter ) ;
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31 | else
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32 | {
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33 | FCK.Focus() ;
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34 | FCK.EditorDocument.execCommand( commandName, false, commandParameter ) ;
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35 | FCK.Events.FireEvent( 'OnSelectionChange' ) ;
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36 | }
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37 |
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38 | FCKUndo.SaveUndoStep() ;
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39 | }
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40 |
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41 | FCK.GetNamedCommandState = function( commandName )
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42 | {
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43 | try
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44 | {
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45 | if ( !FCK.EditorDocument.queryCommandEnabled( commandName ) )
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46 | return FCK_TRISTATE_DISABLED ;
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47 | else
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48 | return FCK.EditorDocument.queryCommandState( commandName ) ? FCK_TRISTATE_ON : FCK_TRISTATE_OFF ;
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49 | }
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50 | catch ( e )
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51 | {
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52 | return FCK_TRISTATE_OFF ;
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53 | }
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54 | }
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55 |
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56 | FCK.GetNamedCommandValue = function( commandName )
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57 | {
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58 | var sValue = '' ;
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59 | var eState = FCK.GetNamedCommandState( commandName ) ;
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60 |
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61 | if ( eState == FCK_TRISTATE_DISABLED )
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62 | return null ;
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63 |
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64 | try
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65 | {
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66 | sValue = this.EditorDocument.queryCommandValue( commandName ) ;
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67 | }
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68 | catch(e) {}
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69 |
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70 | return sValue ? sValue : '' ;
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71 | }
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72 |
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73 | FCK.PasteFromWord = function()
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74 | {
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75 | FCKDialog.OpenDialog( 'FCKDialog_Paste', FCKLang.PasteFromWord, 'dialog/fck_paste.html', 400, 330, 'Word' ) ;
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76 | }
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77 |
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78 | FCK.Preview = function()
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79 | {
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80 | var iWidth = FCKConfig.ScreenWidth * 0.8 ;
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81 | var iHeight = FCKConfig.ScreenHeight * 0.7 ;
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82 | var iLeft = ( FCKConfig.ScreenWidth - iWidth ) / 2 ;
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83 | var oWindow = window.open( '', null, 'toolbar=yes,location=no,status=yes,menubar=yes,scrollbars=yes,resizable=yes,width=' + iWidth + ',height=' + iHeight + ',left=' + iLeft ) ;
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84 |
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85 | var sHTML ;
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86 |
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87 | if ( FCKConfig.FullPage )
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88 | {
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89 | if ( FCK.TempBaseTag.length > 0 )
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90 | sHTML = FCK.TempBaseTag + FCK.GetXHTML() ;
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91 | else
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92 | sHTML = FCK.GetXHTML() ;
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93 | }
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94 | else
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95 | {
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96 | sHTML =
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97 | FCKConfig.DocType +
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98 | '<html dir="' + FCKConfig.ContentLangDirection + '">' +
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99 | '<head>' +
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100 | FCK.TempBaseTag +
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101 | '<title>' + FCKLang.Preview + '</title>' +
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102 | FCK._GetEditorAreaStyleTags() +
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103 | '</head><body>' +
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104 | FCK.GetXHTML() +
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105 | '</body></html>' ;
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106 | }
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107 |
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108 | oWindow.document.write( sHTML );
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109 | oWindow.document.close();
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110 | }
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111 |
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112 | FCK.SwitchEditMode = function( noUndo )
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113 | {
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114 | var bIsWysiwyg = ( FCK.EditMode == FCK_EDITMODE_WYSIWYG ) ;
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115 | var sHtml ;
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116 |
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117 | // Update the HTML in the view output to show.
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118 | if ( bIsWysiwyg )
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119 | {
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120 | if ( !noUndo && FCKBrowserInfo.IsIE )
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121 | FCKUndo.SaveUndoStep() ;
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122 |
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123 | sHtml = FCK.GetXHTML( FCKConfig.FormatSource ) ;
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124 | }
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125 | else
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126 | sHtml = this.EditingArea.Textarea.value ;
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127 |
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128 | FCK.EditMode = bIsWysiwyg ? FCK_EDITMODE_SOURCE : FCK_EDITMODE_WYSIWYG ;
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129 |
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130 | FCK.SetHTML( sHtml ) ;
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131 |
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132 | // Set the Focus.
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133 | FCK.Focus() ;
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134 |
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135 | // Update the toolbar (Running it directly causes IE to fail).
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136 | FCKTools.RunFunction( FCK.ToolbarSet.RefreshModeState, FCK.ToolbarSet ) ;
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137 | }
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138 |
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139 | FCK.CreateElement = function( tag )
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140 | {
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141 | var e = FCK.EditorDocument.createElement( tag ) ;
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142 | return FCK.InsertElementAndGetIt( e ) ;
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143 | }
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144 |
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145 | FCK.InsertElementAndGetIt = function( e )
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146 | {
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147 | e.setAttribute( 'FCKTempLabel', 'true' ) ;
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148 |
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149 | this.InsertElement( e ) ;
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150 |
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151 | var aEls = FCK.EditorDocument.getElementsByTagName( e.tagName ) ;
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152 |
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153 | for ( var i = 0 ; i < aEls.length ; i++ )
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154 | {
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155 | if ( aEls[i].getAttribute( 'FCKTempLabel' ) )
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156 | {
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157 | aEls[i].removeAttribute( 'FCKTempLabel' ) ;
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158 | return aEls[i] ;
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159 | }
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160 | }
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161 | return null ;
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162 | }
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