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470
FCKeditor/editor/_source/commandclasses/fck_othercommands.js
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470
FCKeditor/editor/_source/commandclasses/fck_othercommands.js
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/*
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* FCKeditor - The text editor for Internet - http://www.fckeditor.net
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* Copyright (C) 2003-2007 Frederico Caldeira Knabben
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*
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* == BEGIN LICENSE ==
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*
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* Licensed under the terms of any of the following licenses at your
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* choice:
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*
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* - GNU General Public License Version 2 or later (the "GPL")
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* http://www.gnu.org/licenses/gpl.html
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*
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* - GNU Lesser General Public License Version 2.1 or later (the "LGPL")
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* http://www.gnu.org/licenses/lgpl.html
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*
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* - Mozilla Public License Version 1.1 or later (the "MPL")
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* http://www.mozilla.org/MPL/MPL-1.1.html
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*
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* == END LICENSE ==
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*
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* Definition of other commands that are not available internaly in the
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* browser (see FCKNamedCommand).
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*/
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// ### General Dialog Box Commands.
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var FCKDialogCommand = function( name, title, url, width, height, getStateFunction, getStateParam )
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{
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this.Name = name ;
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this.Title = title ;
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this.Url = url ;
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this.Width = width ;
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this.Height = height ;
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this.GetStateFunction = getStateFunction ;
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this.GetStateParam = getStateParam ;
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this.Resizable = false ;
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}
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FCKDialogCommand.prototype.Execute = function()
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{
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FCKDialog.OpenDialog( 'FCKDialog_' + this.Name , this.Title, this.Url, this.Width, this.Height, null, null, this.Resizable ) ;
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}
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FCKDialogCommand.prototype.GetState = function()
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{
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if ( this.GetStateFunction )
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return this.GetStateFunction( this.GetStateParam ) ;
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else
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return FCK_TRISTATE_OFF ;
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}
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// Generic Undefined command (usually used when a command is under development).
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var FCKUndefinedCommand = function()
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{
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this.Name = 'Undefined' ;
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}
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FCKUndefinedCommand.prototype.Execute = function()
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{
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alert( FCKLang.NotImplemented ) ;
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}
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FCKUndefinedCommand.prototype.GetState = function()
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{
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return FCK_TRISTATE_OFF ;
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}
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// ### FormatBlock
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var FCKFormatBlockCommand = function()
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{}
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FCKFormatBlockCommand.prototype =
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{
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Name : 'FormatBlock',
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Execute : FCKStyleCommand.prototype.Execute,
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GetState : function()
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{
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return FCK.EditorDocument ? FCK_TRISTATE_OFF : FCK_TRISTATE_DISABLED ;
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}
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};
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// ### FontName
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var FCKFontNameCommand = function()
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{}
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FCKFontNameCommand.prototype =
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{
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Name : 'FontName',
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Execute : FCKStyleCommand.prototype.Execute,
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GetState : FCKFormatBlockCommand.prototype.GetState
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};
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// ### FontSize
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var FCKFontSizeCommand = function()
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{}
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FCKFontSizeCommand.prototype =
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{
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Name : 'FontSize',
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Execute : FCKStyleCommand.prototype.Execute,
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GetState : FCKFormatBlockCommand.prototype.GetState
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};
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// ### Preview
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var FCKPreviewCommand = function()
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{
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this.Name = 'Preview' ;
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}
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FCKPreviewCommand.prototype.Execute = function()
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{
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FCK.Preview() ;
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}
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FCKPreviewCommand.prototype.GetState = function()
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{
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return FCK_TRISTATE_OFF ;
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}
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// ### Save
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var FCKSaveCommand = function()
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{
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this.Name = 'Save' ;
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}
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FCKSaveCommand.prototype.Execute = function()
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{
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// Get the linked field form.
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var oForm = FCK.GetParentForm() ;
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if ( typeof( oForm.onsubmit ) == 'function' )
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{
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var bRet = oForm.onsubmit() ;
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if ( bRet != null && bRet === false )
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return ;
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}
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// Submit the form.
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// If there's a button named "submit" then the form.submit() function is masked and
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// can't be called in Mozilla, so we call the click() method of that button.
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if ( typeof( oForm.submit ) == 'function' )
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oForm.submit() ;
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else
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oForm.submit.click() ;
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}
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FCKSaveCommand.prototype.GetState = function()
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{
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return FCK_TRISTATE_OFF ;
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}
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// ### NewPage
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var FCKNewPageCommand = function()
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{
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this.Name = 'NewPage' ;
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}
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FCKNewPageCommand.prototype.Execute = function()
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{
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FCKUndo.SaveUndoStep() ;
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FCK.SetData( '' ) ;
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FCKUndo.Typing = true ;
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FCK.Focus() ;
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}
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FCKNewPageCommand.prototype.GetState = function()
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{
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return FCK_TRISTATE_OFF ;
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}
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// ### Source button
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var FCKSourceCommand = function()
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{
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this.Name = 'Source' ;
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}
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FCKSourceCommand.prototype.Execute = function()
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{
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if ( FCKConfig.SourcePopup ) // Until v2.2, it was mandatory for FCKBrowserInfo.IsGecko.
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{
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var iWidth = FCKConfig.ScreenWidth * 0.65 ;
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var iHeight = FCKConfig.ScreenHeight * 0.65 ;
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FCKDialog.OpenDialog( 'FCKDialog_Source', FCKLang.Source, 'dialog/fck_source.html', iWidth, iHeight, null, null, true ) ;
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}
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else
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FCK.SwitchEditMode() ;
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}
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FCKSourceCommand.prototype.GetState = function()
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{
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return ( FCK.EditMode == FCK_EDITMODE_WYSIWYG ? FCK_TRISTATE_OFF : FCK_TRISTATE_ON ) ;
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}
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// ### Undo
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var FCKUndoCommand = function()
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{
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this.Name = 'Undo' ;
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}
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FCKUndoCommand.prototype.Execute = function()
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{
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FCKUndo.Undo() ;
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}
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FCKUndoCommand.prototype.GetState = function()
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{
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return ( FCKUndo.CheckUndoState() ? FCK_TRISTATE_OFF : FCK_TRISTATE_DISABLED ) ;
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}
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// ### Redo
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var FCKRedoCommand = function()
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{
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this.Name = 'Redo' ;
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}
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FCKRedoCommand.prototype.Execute = function()
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{
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FCKUndo.Redo() ;
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}
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FCKRedoCommand.prototype.GetState = function()
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{
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return ( FCKUndo.CheckRedoState() ? FCK_TRISTATE_OFF : FCK_TRISTATE_DISABLED ) ;
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}
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// ### Page Break
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var FCKPageBreakCommand = function()
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{
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this.Name = 'PageBreak' ;
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}
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FCKPageBreakCommand.prototype.Execute = function()
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{
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// Take an undo snapshot before changing the document
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FCKUndo.SaveUndoStep() ;
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// var e = FCK.EditorDocument.createElement( 'CENTER' ) ;
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// e.style.pageBreakAfter = 'always' ;
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// Tidy was removing the empty CENTER tags, so the following solution has
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// been found. It also validates correctly as XHTML 1.0 Strict.
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var e = FCK.EditorDocument.createElement( 'DIV' ) ;
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e.style.pageBreakAfter = 'always' ;
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e.innerHTML = '<span style="DISPLAY:none"> </span>' ;
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var oFakeImage = FCKDocumentProcessor_CreateFakeImage( 'FCK__PageBreak', e ) ;
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var oRange = new FCKDomRange( FCK.EditorWindow ) ;
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oRange.MoveToSelection() ;
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var oSplitInfo = oRange.SplitBlock() ;
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if ( oSplitInfo.NextBlock )
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oSplitInfo.NextBlock.parentNode.insertBefore( oFakeImage, oSplitInfo.NextBlock ) ;
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else
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oSplitInfo.PreviousBlock.parentNode.insertBefore( oFakeImage, oSplitInfo.PreviousBlock.nextSibling ) ;
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FCK.Events.FireEvent( 'OnSelectionChange' ) ;
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}
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FCKPageBreakCommand.prototype.GetState = function()
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{
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return 0 ; // FCK_TRISTATE_OFF
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}
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// FCKUnlinkCommand - by Johnny Egeland (johnny@coretrek.com)
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var FCKUnlinkCommand = function()
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{
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this.Name = 'Unlink' ;
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}
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FCKUnlinkCommand.prototype.Execute = function()
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{
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// Take an undo snapshot before changing the document
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FCKUndo.SaveUndoStep() ;
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if ( FCKBrowserInfo.IsGeckoLike )
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{
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var oLink = FCK.Selection.MoveToAncestorNode( 'A' ) ;
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// The unlink command can generate a span in Firefox, so let's do it our way. See #430
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if ( oLink )
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FCKTools.RemoveOuterTags( oLink ) ;
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return ;
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}
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FCK.ExecuteNamedCommand( this.Name ) ;
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}
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FCKUnlinkCommand.prototype.GetState = function()
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{
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var state = FCK.GetNamedCommandState( this.Name ) ;
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// Check that it isn't an anchor
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if ( state == FCK_TRISTATE_OFF && FCK.EditMode == FCK_EDITMODE_WYSIWYG )
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{
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var oLink = FCKSelection.MoveToAncestorNode( 'A' ) ;
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var bIsAnchor = ( oLink && oLink.name.length > 0 && oLink.href.length == 0 ) ;
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if ( bIsAnchor )
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state = FCK_TRISTATE_DISABLED ;
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}
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return state ;
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}
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// FCKSelectAllCommand
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var FCKSelectAllCommand = function()
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{
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this.Name = 'SelectAll' ;
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}
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FCKSelectAllCommand.prototype.Execute = function()
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{
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if ( FCK.EditMode == FCK_EDITMODE_WYSIWYG )
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{
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FCK.ExecuteNamedCommand( 'SelectAll' ) ;
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}
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else
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{
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// Select the contents of the textarea
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var textarea = FCK.EditingArea.Textarea ;
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if ( FCKBrowserInfo.IsIE )
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{
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textarea.createTextRange().execCommand( 'SelectAll' ) ;
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}
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else
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{
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textarea.selectionStart = 0 ;
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textarea.selectionEnd = textarea.value.length ;
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}
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textarea.focus() ;
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}
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}
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FCKSelectAllCommand.prototype.GetState = function()
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{
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return FCK_TRISTATE_OFF ;
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}
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// FCKPasteCommand
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var FCKPasteCommand = function()
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{
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this.Name = 'Paste' ;
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}
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FCKPasteCommand.prototype =
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{
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Execute : function()
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{
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if ( FCKBrowserInfo.IsIE )
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FCK.Paste() ;
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else
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FCK.ExecuteNamedCommand( 'Paste' ) ;
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},
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GetState : function()
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{
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return FCK.GetNamedCommandState( 'Paste' ) ;
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}
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} ;
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// FCKRuleCommand
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var FCKRuleCommand = function()
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{
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this.Name = 'Rule' ;
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}
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FCKRuleCommand.prototype =
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{
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Execute : function()
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{
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FCKUndo.SaveUndoStep() ;
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FCK.InsertElement( 'hr' ) ;
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},
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GetState : function()
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{
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return FCK.GetNamedCommandState( 'InsertHorizontalRule' ) ;
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}
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} ;
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// FCKCopyCommand
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var FCKCopyCommand = function()
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{
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this.Name = 'Copy' ;
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}
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FCKCopyCommand.prototype =
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{
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Execute : function()
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{
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FCK.ExecuteNamedCommand( this.Name ) ;
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},
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GetState : function()
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{
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// Strangely, the cut command happens to have the correct states for both Copy and Cut in all browsers.
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return FCK.GetNamedCommandState( 'Cut' ) ;
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}
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};
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var FCKAnchorDeleteCommand = function()
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{
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this.Name = 'AnchorDelete' ;
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}
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FCKAnchorDeleteCommand.prototype =
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{
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Execute : function()
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{
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if (FCK.Selection.GetType() == 'Control')
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{
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FCK.Selection.Delete();
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}
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else
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{
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var oFakeImage = FCK.Selection.GetSelectedElement() ;
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if ( oFakeImage )
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{
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if ( oFakeImage.tagName == 'IMG' && oFakeImage.getAttribute('_fckanchor') )
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oAnchor = FCK.GetRealElement( oFakeImage ) ;
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else
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oFakeImage = null ;
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}
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//Search for a real anchor
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if ( !oFakeImage )
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{
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oAnchor = FCK.Selection.MoveToAncestorNode( 'A' ) ;
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if ( oAnchor )
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FCK.Selection.SelectNode( oAnchor ) ;
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}
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// If it's also a link, then just remove the name and exit
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if ( oAnchor.href.length != 0 )
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{
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oAnchor.removeAttribute( 'name' ) ;
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// Remove temporary class for IE
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if ( FCKBrowserInfo.IsIE )
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oAnchor.className = oAnchor.className.replace( FCKRegexLib.FCK_Class, '' ) ;
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return ;
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}
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// We need to remove the anchor
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// If we got a fake image, then just remove it and we're done
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if ( oFakeImage )
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{
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oFakeImage.parentNode.removeChild( oFakeImage ) ;
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return ;
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}
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// Empty anchor, so just remove it
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if ( oAnchor.innerHTML.length == 0 )
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{
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oAnchor.parentNode.removeChild( oAnchor ) ;
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return ;
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}
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// Anchor with content, leave the content
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FCKTools.RemoveOuterTags( oAnchor ) ;
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}
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if ( FCKBrowserInfo.IsGecko )
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FCK.Selection.Collapse( true ) ;
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},
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GetState : function()
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{
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return FCK.GetNamedCommandState( 'Unlink') ;
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||||
}
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||||
};
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