[1349] | 1 | /* |
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| 2 | * FCKeditor - The text editor for Internet - http://www.fckeditor.net |
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| 3 | * Copyright (C) 2003-2007 Frederico Caldeira Knabben |
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| 4 | * |
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| 5 | * == BEGIN LICENSE == |
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| 6 | * |
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| 7 | * Licensed under the terms of any of the following licenses at your |
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| 8 | * choice: |
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| 9 | * |
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| 10 | * - GNU General Public License Version 2 or later (the "GPL") |
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| 11 | * http://www.gnu.org/licenses/gpl.html |
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| 12 | * |
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| 13 | * - GNU Lesser General Public License Version 2.1 or later (the "LGPL") |
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| 14 | * http://www.gnu.org/licenses/lgpl.html |
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| 15 | * |
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| 16 | * - Mozilla Public License Version 1.1 or later (the "MPL") |
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| 17 | * http://www.mozilla.org/MPL/MPL-1.1.html |
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| 18 | * |
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| 19 | * == END LICENSE == |
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| 20 | * |
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| 21 | * Definition of other commands that are not available internaly in the |
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| 22 | * browser (see FCKNamedCommand). |
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| 23 | */ |
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| 24 | |
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| 25 | // ### General Dialog Box Commands. |
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| 26 | var FCKDialogCommand = function( name, title, url, width, height, getStateFunction, getStateParam ) |
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| 27 | { |
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| 28 | this.Name = name ; |
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| 29 | this.Title = title ; |
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| 30 | this.Url = url ; |
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| 31 | this.Width = width ; |
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| 32 | this.Height = height ; |
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| 33 | |
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| 34 | this.GetStateFunction = getStateFunction ; |
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| 35 | this.GetStateParam = getStateParam ; |
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| 36 | |
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| 37 | this.Resizable = false ; |
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| 38 | } |
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| 39 | |
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| 40 | FCKDialogCommand.prototype.Execute = function() |
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| 41 | { |
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| 42 | FCKDialog.OpenDialog( 'FCKDialog_' + this.Name , this.Title, this.Url, this.Width, this.Height, null, null, this.Resizable ) ; |
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| 43 | } |
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| 44 | |
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| 45 | FCKDialogCommand.prototype.GetState = function() |
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| 46 | { |
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| 47 | if ( this.GetStateFunction ) |
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| 48 | return this.GetStateFunction( this.GetStateParam ) ; |
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| 49 | else |
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| 50 | return FCK_TRISTATE_OFF ; |
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| 51 | } |
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| 52 | |
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| 53 | // Generic Undefined command (usually used when a command is under development). |
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| 54 | var FCKUndefinedCommand = function() |
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| 55 | { |
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| 56 | this.Name = 'Undefined' ; |
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| 57 | } |
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| 58 | |
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| 59 | FCKUndefinedCommand.prototype.Execute = function() |
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| 60 | { |
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| 61 | alert( FCKLang.NotImplemented ) ; |
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| 62 | } |
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| 63 | |
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| 64 | FCKUndefinedCommand.prototype.GetState = function() |
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| 65 | { |
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| 66 | return FCK_TRISTATE_OFF ; |
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| 67 | } |
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| 68 | |
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| 69 | // ### FontName |
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| 70 | var FCKFontNameCommand = function() |
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| 71 | { |
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| 72 | this.Name = 'FontName' ; |
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| 73 | } |
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| 74 | |
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| 75 | FCKFontNameCommand.prototype.Execute = function( fontName ) |
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| 76 | { |
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| 77 | if (fontName == null || fontName == "") |
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| 78 | { |
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| 79 | // TODO: Remove font name attribute. |
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| 80 | } |
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| 81 | else |
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| 82 | FCK.ExecuteNamedCommand( 'FontName', fontName ) ; |
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| 83 | } |
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| 84 | |
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| 85 | FCKFontNameCommand.prototype.GetState = function() |
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| 86 | { |
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| 87 | return FCK.GetNamedCommandValue( 'FontName' ) ; |
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| 88 | } |
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| 89 | |
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| 90 | // ### FontSize |
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| 91 | var FCKFontSizeCommand = function() |
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| 92 | { |
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| 93 | this.Name = 'FontSize' ; |
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| 94 | } |
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| 95 | |
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| 96 | FCKFontSizeCommand.prototype.Execute = function( fontSize ) |
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| 97 | { |
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| 98 | if ( typeof( fontSize ) == 'string' ) fontSize = parseInt(fontSize, 10) ; |
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| 99 | |
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| 100 | if ( fontSize == null || fontSize == '' ) |
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| 101 | { |
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| 102 | // TODO: Remove font size attribute (Now it works with size 3. Will it work forever?) |
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| 103 | FCK.ExecuteNamedCommand( 'FontSize', 3 ) ; |
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| 104 | } |
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| 105 | else |
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| 106 | FCK.ExecuteNamedCommand( 'FontSize', fontSize ) ; |
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| 107 | } |
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| 108 | |
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| 109 | FCKFontSizeCommand.prototype.GetState = function() |
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| 110 | { |
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| 111 | return FCK.GetNamedCommandValue( 'FontSize' ) ; |
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| 112 | } |
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| 113 | |
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| 114 | // ### FormatBlock |
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| 115 | var FCKFormatBlockCommand = function() |
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| 116 | { |
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| 117 | this.Name = 'FormatBlock' ; |
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| 118 | } |
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| 119 | |
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| 120 | FCKFormatBlockCommand.prototype.Execute = function( formatName ) |
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| 121 | { |
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| 122 | if ( formatName == null || formatName == '' ) |
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| 123 | FCK.ExecuteNamedCommand( 'FormatBlock', '<P>' ) ; |
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| 124 | else if ( formatName == 'div' && FCKBrowserInfo.IsGecko ) |
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| 125 | FCK.ExecuteNamedCommand( 'FormatBlock', 'div' ) ; |
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| 126 | else |
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| 127 | FCK.ExecuteNamedCommand( 'FormatBlock', '<' + formatName + '>' ) ; |
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| 128 | } |
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| 129 | |
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| 130 | FCKFormatBlockCommand.prototype.GetState = function() |
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| 131 | { |
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| 132 | return FCK.GetNamedCommandValue( 'FormatBlock' ) ; |
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| 133 | } |
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| 134 | |
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| 135 | // ### Preview |
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| 136 | var FCKPreviewCommand = function() |
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| 137 | { |
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| 138 | this.Name = 'Preview' ; |
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| 139 | } |
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| 140 | |
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| 141 | FCKPreviewCommand.prototype.Execute = function() |
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| 142 | { |
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| 143 | FCK.Preview() ; |
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| 144 | } |
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| 145 | |
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| 146 | FCKPreviewCommand.prototype.GetState = function() |
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| 147 | { |
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| 148 | return FCK_TRISTATE_OFF ; |
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| 149 | } |
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| 150 | |
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| 151 | // ### Save |
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| 152 | var FCKSaveCommand = function() |
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| 153 | { |
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| 154 | this.Name = 'Save' ; |
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| 155 | } |
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| 156 | |
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| 157 | FCKSaveCommand.prototype.Execute = function() |
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| 158 | { |
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| 159 | // Get the linked field form. |
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| 160 | var oForm = FCK.GetParentForm() ; |
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| 161 | |
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| 162 | if ( typeof( oForm.onsubmit ) == 'function' ) |
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| 163 | { |
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| 164 | var bRet = oForm.onsubmit() ; |
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| 165 | if ( bRet != null && bRet === false ) |
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| 166 | return ; |
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| 167 | } |
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| 168 | |
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| 169 | // Submit the form. |
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| 170 | oForm.submit() ; |
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| 171 | } |
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| 172 | |
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| 173 | FCKSaveCommand.prototype.GetState = function() |
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| 174 | { |
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| 175 | return FCK_TRISTATE_OFF ; |
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| 176 | } |
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| 177 | |
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| 178 | // ### NewPage |
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| 179 | var FCKNewPageCommand = function() |
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| 180 | { |
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| 181 | this.Name = 'NewPage' ; |
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| 182 | } |
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| 183 | |
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| 184 | FCKNewPageCommand.prototype.Execute = function() |
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| 185 | { |
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| 186 | FCKUndo.SaveUndoStep() ; |
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| 187 | FCK.SetHTML( '' ) ; |
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| 188 | FCKUndo.Typing = true ; |
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| 189 | } |
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| 190 | |
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| 191 | FCKNewPageCommand.prototype.GetState = function() |
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| 192 | { |
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| 193 | return FCK_TRISTATE_OFF ; |
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| 194 | } |
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| 195 | |
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| 196 | // ### Source button |
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| 197 | var FCKSourceCommand = function() |
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| 198 | { |
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| 199 | this.Name = 'Source' ; |
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| 200 | } |
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| 201 | |
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| 202 | FCKSourceCommand.prototype.Execute = function() |
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| 203 | { |
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| 204 | if ( FCKConfig.SourcePopup ) // Until v2.2, it was mandatory for FCKBrowserInfo.IsGecko. |
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| 205 | { |
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| 206 | var iWidth = FCKConfig.ScreenWidth * 0.65 ; |
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| 207 | var iHeight = FCKConfig.ScreenHeight * 0.65 ; |
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| 208 | FCKDialog.OpenDialog( 'FCKDialog_Source', FCKLang.Source, 'dialog/fck_source.html', iWidth, iHeight, null, null, true ) ; |
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| 209 | } |
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| 210 | else |
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| 211 | FCK.SwitchEditMode() ; |
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| 212 | } |
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| 213 | |
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| 214 | FCKSourceCommand.prototype.GetState = function() |
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| 215 | { |
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| 216 | return ( FCK.EditMode == FCK_EDITMODE_WYSIWYG ? FCK_TRISTATE_OFF : FCK_TRISTATE_ON ) ; |
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| 217 | } |
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| 218 | |
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| 219 | // ### Undo |
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| 220 | var FCKUndoCommand = function() |
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| 221 | { |
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| 222 | this.Name = 'Undo' ; |
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| 223 | } |
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| 224 | |
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| 225 | FCKUndoCommand.prototype.Execute = function() |
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| 226 | { |
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| 227 | if ( FCKBrowserInfo.IsIE ) |
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| 228 | FCKUndo.Undo() ; |
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| 229 | else |
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| 230 | FCK.ExecuteNamedCommand( 'Undo' ) ; |
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| 231 | } |
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| 232 | |
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| 233 | FCKUndoCommand.prototype.GetState = function() |
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| 234 | { |
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| 235 | if ( FCKBrowserInfo.IsIE ) |
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| 236 | return ( FCKUndo.CheckUndoState() ? FCK_TRISTATE_OFF : FCK_TRISTATE_DISABLED ) ; |
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| 237 | else |
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| 238 | return FCK.GetNamedCommandState( 'Undo' ) ; |
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| 239 | } |
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| 240 | |
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| 241 | // ### Redo |
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| 242 | var FCKRedoCommand = function() |
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| 243 | { |
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| 244 | this.Name = 'Redo' ; |
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| 245 | } |
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| 246 | |
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| 247 | FCKRedoCommand.prototype.Execute = function() |
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| 248 | { |
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| 249 | if ( FCKBrowserInfo.IsIE ) |
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| 250 | FCKUndo.Redo() ; |
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| 251 | else |
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| 252 | FCK.ExecuteNamedCommand( 'Redo' ) ; |
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| 253 | } |
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| 254 | |
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| 255 | FCKRedoCommand.prototype.GetState = function() |
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| 256 | { |
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| 257 | if ( FCKBrowserInfo.IsIE ) |
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| 258 | return ( FCKUndo.CheckRedoState() ? FCK_TRISTATE_OFF : FCK_TRISTATE_DISABLED ) ; |
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| 259 | else |
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| 260 | return FCK.GetNamedCommandState( 'Redo' ) ; |
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| 261 | } |
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| 262 | |
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| 263 | // ### Page Break |
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| 264 | var FCKPageBreakCommand = function() |
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| 265 | { |
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| 266 | this.Name = 'PageBreak' ; |
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| 267 | } |
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| 268 | |
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| 269 | FCKPageBreakCommand.prototype.Execute = function() |
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| 270 | { |
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| 271 | // var e = FCK.EditorDocument.createElement( 'CENTER' ) ; |
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| 272 | // e.style.pageBreakAfter = 'always' ; |
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| 273 | |
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| 274 | // Tidy was removing the empty CENTER tags, so the following solution has |
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| 275 | // been found. It also validates correctly as XHTML 1.0 Strict. |
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| 276 | var e = FCK.EditorDocument.createElement( 'DIV' ) ; |
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| 277 | e.style.pageBreakAfter = 'always' ; |
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| 278 | e.innerHTML = '<span style="DISPLAY:none"> </span>' ; |
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| 279 | |
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| 280 | var oFakeImage = FCKDocumentProcessor_CreateFakeImage( 'FCK__PageBreak', e ) ; |
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| 281 | oFakeImage = FCK.InsertElement( oFakeImage ) ; |
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| 282 | } |
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| 283 | |
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| 284 | FCKPageBreakCommand.prototype.GetState = function() |
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| 285 | { |
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| 286 | return 0 ; // FCK_TRISTATE_OFF |
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| 287 | } |
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| 288 | |
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| 289 | // FCKUnlinkCommand - by Johnny Egeland (johnny@coretrek.com) |
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| 290 | var FCKUnlinkCommand = function() |
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| 291 | { |
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| 292 | this.Name = 'Unlink' ; |
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| 293 | } |
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| 294 | |
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| 295 | FCKUnlinkCommand.prototype.Execute = function() |
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| 296 | { |
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| 297 | if ( FCKBrowserInfo.IsGecko ) |
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| 298 | { |
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| 299 | var oLink = FCK.Selection.MoveToAncestorNode( 'A' ) ; |
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| 300 | if ( oLink ) |
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| 301 | FCK.Selection.SelectNode( oLink ) ; |
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| 302 | } |
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| 303 | |
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| 304 | FCK.ExecuteNamedCommand( this.Name ) ; |
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| 305 | |
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| 306 | if ( FCKBrowserInfo.IsGecko ) |
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| 307 | FCK.Selection.Collapse( true ) ; |
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| 308 | } |
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| 309 | |
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| 310 | FCKUnlinkCommand.prototype.GetState = function() |
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| 311 | { |
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| 312 | var state = FCK.GetNamedCommandState( this.Name ) ; |
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| 313 | |
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| 314 | // Check that it isn't an anchor |
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| 315 | if ( state == FCK_TRISTATE_OFF && FCK.EditMode == FCK_EDITMODE_WYSIWYG ) |
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| 316 | { |
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| 317 | var oLink = FCKSelection.MoveToAncestorNode( 'A' ) ; |
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| 318 | var bIsAnchor = ( oLink && oLink.name.length > 0 && oLink.href.length == 0 ) ; |
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| 319 | if ( bIsAnchor ) |
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| 320 | state = FCK_TRISTATE_DISABLED ; |
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| 321 | } |
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| 322 | |
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| 323 | return state ; |
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| 324 | } |
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| 325 | |
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| 326 | // FCKSelectAllCommand |
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| 327 | var FCKSelectAllCommand = function() |
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| 328 | { |
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| 329 | this.Name = 'SelectAll' ; |
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| 330 | } |
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| 331 | |
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| 332 | FCKSelectAllCommand.prototype.Execute = function() |
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| 333 | { |
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| 334 | if ( FCK.EditMode == FCK_EDITMODE_WYSIWYG ) |
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| 335 | { |
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| 336 | FCK.ExecuteNamedCommand( 'SelectAll' ) ; |
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| 337 | } |
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| 338 | else |
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| 339 | { |
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| 340 | // Select the contents of the textarea |
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| 341 | var textarea = FCK.EditingArea.Textarea ; |
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| 342 | if ( FCKBrowserInfo.IsIE ) |
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| 343 | { |
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| 344 | textarea.createTextRange().execCommand( 'SelectAll' ) ; |
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| 345 | } |
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| 346 | else |
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| 347 | { |
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| 348 | textarea.selectionStart = 0; |
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| 349 | textarea.selectionEnd = textarea.value.length ; |
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| 350 | } |
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| 351 | textarea.focus() ; |
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| 352 | } |
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| 353 | } |
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| 354 | |
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| 355 | FCKSelectAllCommand.prototype.GetState = function() |
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| 356 | { |
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| 357 | return FCK_TRISTATE_OFF ; |
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| 358 | } |
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| 359 | |
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| 360 | // FCKPasteCommand |
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| 361 | var FCKPasteCommand = function() |
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| 362 | { |
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| 363 | this.Name = 'Paste' ; |
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| 364 | } |
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| 365 | |
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| 366 | FCKPasteCommand.prototype = |
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| 367 | { |
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| 368 | Execute : function() |
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| 369 | { |
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| 370 | if ( FCKBrowserInfo.IsIE ) |
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| 371 | FCK.Paste() ; |
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| 372 | else |
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| 373 | FCK.ExecuteNamedCommand( 'Paste' ) ; |
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| 374 | }, |
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| 375 | |
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| 376 | GetState : function() |
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| 377 | { |
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| 378 | return FCK.GetNamedCommandState( 'Paste' ) ; |
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| 379 | } |
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| 380 | } ; |
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