Subversion Repositories Applications.papyrus

Compare Revisions

Ignore whitespace Rev 1074 → Rev 1075

/trunk/api/fckeditor/editor/_source/internals/fck_1_ie.js
New file
0,0 → 1,294
/*
* FCKeditor - The text editor for internet
* Copyright (C) 2003-2006 Frederico Caldeira Knabben
*
* Licensed under the terms of the GNU Lesser General Public License:
* http://www.opensource.org/licenses/lgpl-license.php
*
* For further information visit:
* http://www.fckeditor.net/
*
* "Support Open Source software. What about a donation today?"
*
* File Name: fck_1_ie.js
* This is the first part of the "FCK" object creation. This is the main
* object that represents an editor instance.
* (IE specific implementations)
*
* File Authors:
* Frederico Caldeira Knabben (fredck@fckeditor.net)
*/
 
FCK.Description = "FCKeditor for Internet Explorer 5.5+" ;
 
FCK._GetBehaviorsStyle = function()
{
if ( !FCK._BehaviorsStyle )
{
var sBasePath = FCKConfig.FullBasePath ;
var sTableBehavior = '' ;
var sStyle ;
// The behaviors should be pointed using the FullBasePath to avoid security
// errors when using a differente BaseHref.
sStyle =
'<style type="text/css" _fcktemp="true">' +
'INPUT { behavior: url(' + sBasePath + 'css/behaviors/hiddenfield.htc) ; }' ;
 
if ( FCKConfig.ShowBorders )
sTableBehavior = 'url(' + sBasePath + 'css/behaviors/showtableborders.htc)' ;
 
// Disable resize handlers.
sStyle += 'INPUT,TEXTAREA,SELECT,.FCK__Anchor,.FCK__PageBreak' ;
 
if ( FCKConfig.DisableObjectResizing )
{
sStyle += ',IMG' ;
sTableBehavior += ' url(' + sBasePath + 'css/behaviors/disablehandles.htc)' ;
}
sStyle += ' { behavior: url(' + sBasePath + 'css/behaviors/disablehandles.htc) ; }' ;
 
if ( sTableBehavior.length > 0 )
sStyle += 'TABLE { behavior: ' + sTableBehavior + ' ; }' ;
 
sStyle += '</style>' ;
FCK._BehaviorsStyle = sStyle ;
}
return FCK._BehaviorsStyle ;
}
 
function Doc_OnMouseUp()
{
if ( FCK.EditorWindow.event.srcElement.tagName == 'HTML' )
{
FCK.Focus() ;
FCK.EditorWindow.event.cancelBubble = true ;
FCK.EditorWindow.event.returnValue = false ;
}
}
 
function Doc_OnPaste()
{
if ( FCK.Status == FCK_STATUS_COMPLETE )
FCK.Events.FireEvent( "OnPaste" ) ;
 
return false ;
}
 
/*
function Doc_OnContextMenu()
{
var e = FCK.EditorWindow.event ;
FCK.ShowContextMenu( e.screenX, e.screenY ) ;
return false ;
}
*/
 
function Doc_OnKeyDown()
{
var e = FCK.EditorWindow.event ;
 
 
switch ( e.keyCode )
{
case 13 : // ENTER
if ( FCKConfig.UseBROnCarriageReturn && !(e.ctrlKey || e.altKey || e.shiftKey) )
{
Doc_OnKeyDownUndo() ;
// We must ignore it if we are inside a List.
if ( FCK.EditorDocument.queryCommandState( 'InsertOrderedList' ) || FCK.EditorDocument.queryCommandState( 'InsertUnorderedList' ) )
return true ;
 
// Insert the <BR> (The &nbsp; must be also inserted to make it work)
FCK.InsertHtml( '<br>&nbsp;' ) ;
 
// Remove the &nbsp;
var oRange = FCK.EditorDocument.selection.createRange() ;
oRange.moveStart( 'character', -1 ) ;
oRange.select() ;
FCK.EditorDocument.selection.clear() ;
 
return false ;
}
break ;
case 8 : // BACKSPACE
// We must delete a control selection by code and cancels the
// keystroke, otherwise IE will execute the browser's "back" button.
if ( FCKSelection.GetType() == 'Control' )
{
FCKSelection.Delete() ;
return false ;
}
break ;
case 9 : // TAB
if ( FCKConfig.TabSpaces > 0 && !(e.ctrlKey || e.altKey || e.shiftKey) )
{
Doc_OnKeyDownUndo() ;
FCK.InsertHtml( window.FCKTabHTML ) ;
return false ;
}
break ;
case 90 : // Z
if ( e.ctrlKey && !(e.altKey || e.shiftKey) )
{
FCKUndo.Undo() ;
return false ;
}
break ;
case 89 : // Y
if ( e.ctrlKey && !(e.altKey || e.shiftKey) )
{
FCKUndo.Redo() ;
return false ;
}
break ;
}
if ( !( e.keyCode >=16 && e.keyCode <= 18 ) )
Doc_OnKeyDownUndo() ;
return true ;
}
 
function Doc_OnKeyDownUndo()
{
if ( !FCKUndo.Typing )
{
FCKUndo.SaveUndoStep() ;
FCKUndo.Typing = true ;
FCK.Events.FireEvent( "OnSelectionChange" ) ;
}
FCKUndo.TypesCount++ ;
 
if ( FCKUndo.TypesCount > FCKUndo.MaxTypes )
{
FCKUndo.TypesCount = 0 ;
FCKUndo.SaveUndoStep() ;
}
}
 
function Doc_OnDblClick()
{
FCK.OnDoubleClick( FCK.EditorWindow.event.srcElement ) ;
FCK.EditorWindow.event.cancelBubble = true ;
}
 
function Doc_OnSelectionChange()
{
FCK.Events.FireEvent( "OnSelectionChange" ) ;
}
 
FCK.InitializeBehaviors = function( dontReturn )
{
// Set the focus to the editable area when clicking in the document area.
// TODO: The cursor must be positioned at the end.
this.EditorDocument.attachEvent( 'onmouseup', Doc_OnMouseUp ) ;
 
// Intercept pasting operations
this.EditorDocument.body.attachEvent( 'onpaste', Doc_OnPaste ) ;
 
// Reset the context menu.
FCK.ContextMenu._InnerContextMenu.AttachToElement( FCK.EditorDocument.body ) ;
 
// Build the "TAB" key replacement (if necessary).
if ( FCKConfig.TabSpaces > 0 )
{
window.FCKTabHTML = '' ;
for ( i = 0 ; i < FCKConfig.TabSpaces ; i++ )
window.FCKTabHTML += "&nbsp;" ;
}
this.EditorDocument.attachEvent("onkeydown", Doc_OnKeyDown ) ;
 
this.EditorDocument.attachEvent("ondblclick", Doc_OnDblClick ) ;
 
// Catch cursor movements
this.EditorDocument.attachEvent("onselectionchange", Doc_OnSelectionChange ) ;
 
//Enable editing
// this.EditorDocument.body.contentEditable = true ;
}
 
FCK.InsertHtml = function( html )
{
html = FCKConfig.ProtectedSource.Protect( html ) ;
html = FCK.ProtectUrls( html ) ;
 
FCK.Focus() ;
 
FCKUndo.SaveUndoStep() ;
 
// Gets the actual selection.
var oSel = FCK.EditorDocument.selection ;
 
// Deletes the actual selection contents.
if ( oSel.type.toLowerCase() == 'control' )
oSel.clear() ;
 
// Insert the HTML.
oSel.createRange().pasteHTML( html ) ;
FCKDocumentProcessor.Process( FCK.EditorDocument ) ;
}
 
FCK.SetInnerHtml = function( html ) // IE Only
{
var oDoc = FCK.EditorDocument ;
// Using the following trick, any comment in the begining of the HTML will
// be preserved.
oDoc.body.innerHTML = '<div id="__fakeFCKRemove__">&nbsp;</div>' + html ;
oDoc.getElementById('__fakeFCKRemove__').removeNode( true ) ;
}
 
var FCK_PreloadImages_Count = 0 ;
var FCK_PreloadImages_Images = new Array() ;
 
function FCK_PreloadImages()
{
// Get the images to preload.
var aImages = FCKConfig.PreloadImages || [] ;
if ( typeof( aImages ) == 'string' )
aImages = aImages.split( ';' ) ;
 
// Add the skin icons strip.
aImages.push( FCKConfig.SkinPath + 'fck_strip.gif' ) ;
FCK_PreloadImages_Count = aImages.length ;
 
var aImageElements = new Array() ;
for ( var i = 0 ; i < aImages.length ; i++ )
{
var eImg = document.createElement( 'img' ) ;
eImg.onload = eImg.onerror = FCK_PreloadImages_OnImage ;
eImg.src = aImages[i] ;
FCK_PreloadImages_Images[i] = eImg ;
}
}
 
function FCK_PreloadImages_OnImage()
{
if ( (--FCK_PreloadImages_Count) == 0 )
FCKTools.RunFunction( LoadToolbarSetup ) ;
}
 
// Disable the context menu in the editor (outside the editing area).
function Document_OnContextMenu()
{
return ( event.srcElement._FCKShowContextMenu == true ) ;
}
document.oncontextmenu = Document_OnContextMenu ;
 
function FCK_Cleanup()
{
this.EditorWindow = null ;
this.EditorDocument = null ;
}