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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