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/* |
* FCKeditor - The text editor for internet |
* Copyright (C) 2003-2005 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/ |
* |
* 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+" ; |
|
// The behaviors should be pointed using the FullBasePath to avoid security |
// errors when using a differente BaseHref. |
FCK._BehaviorsStyle = |
'<style type="text/css" _fcktemp="true"> \ |
INPUT { behavior: url(' + FCKConfig.FullBasePath + 'css/behaviors/hiddenfield.htc) ; } \ |
INPUT { behavior: url(' + FCKConfig.FullBasePath + 'css/behaviors/disablehandles.htc) ; } \ |
TEXTAREA { behavior: url(' + FCKConfig.FullBasePath + 'css/behaviors/disablehandles.htc) ; } \ |
SELECT { behavior: url(' + FCKConfig.FullBasePath + 'css/behaviors/disablehandles.htc) ; }' ; |
|
if ( FCKConfig.ShowBorders ) |
FCK._BehaviorsStyle += 'TABLE { behavior: url(' + FCKConfig.FullBasePath + 'css/behaviors/showtableborders.htc) ; }' ; |
|
if ( FCKConfig.DisableImageHandles ) |
FCK._BehaviorsStyle += 'IMG { behavior: url(' + FCKConfig.FullBasePath + 'css/behaviors/disablehandles.htc) ; }' ; |
|
if ( FCKConfig.DisableTableHandles ) |
FCK._BehaviorsStyle += 'TABLE { behavior: url(' + FCKConfig.FullBasePath + 'css/behaviors/disablehandles.htc) ; }' ; |
|
// Disable anchors handles |
FCK._BehaviorsStyle += '.FCK__Anchor { behavior: url(' + FCKConfig.FullBasePath + 'css/behaviors/disablehandles.htc) ; }' ; |
|
FCK._BehaviorsStyle += '</style>' ; |
|
function Doc_OnMouseDown() |
{ |
FCK.Focus() ; |
|
FCK.EditorWindow.event.cancelBubble = true ; |
FCK.EditorWindow.event.returnValue = false ; |
} |
|
function Doc_OnPaste() |
{ |
if ( FCK.Status == FCK_STATUS_COMPLETE ) |
return FCK.Events.FireEvent( "OnPaste" ) ; |
else |
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 ; |
|
if ( e.keyCode == 13 && FCKConfig.UseBROnCarriageReturn ) // ENTER |
{ |
if ( (e.ctrlKey || e.altKey || e.shiftKey) ) |
return true ; |
else |
{ |
// 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 must be also inserted to make it work) |
FCK.InsertHtml("<br> ") ; |
|
// Remove the |
var oRange = FCK.EditorDocument.selection.createRange() ; |
oRange.moveStart('character',-1) ; |
oRange.select() ; |
FCK.EditorDocument.selection.clear() ; |
|
return false ; |
} |
} |
else if ( e.keyCode == 9 && FCKConfig.TabSpaces > 0 && !(e.ctrlKey || e.altKey || e.shiftKey) ) // TAB |
{ |
FCK.InsertHtml( window.FCKTabHTML ) ; |
return false ; |
} |
|
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( 'onmousedown', Doc_OnMouseDown ) ; |
this.EditorDocument.attachEvent( 'onmouseup', Doc_OnMouseDown ) ; |
|
// Intercept pasting operations |
this.EditorDocument.body.attachEvent( 'onpaste', Doc_OnPaste ) ; |
|
// Disable Right-Click and shows the context menu. |
this.EditorDocument.attachEvent('oncontextmenu', Doc_OnContextMenu ) ; |
|
// Check if key strokes must be monitored. |
if ( FCKConfig.UseBROnCarriageReturn || FCKConfig.TabSpaces > 0 ) |
{ |
// Build the "TAB" key replacement. |
if ( FCKConfig.TabSpaces > 0 ) |
{ |
window.FCKTabHTML = '' ; |
for ( i = 0 ; i < FCKConfig.TabSpaces ; i++ ) |
window.FCKTabHTML += " " ; |
} |
|
this.EditorDocument.attachEvent("onkeydown", Doc_OnKeyDown ) ; |
} |
|
this.EditorDocument.attachEvent("onkeydown", Doc_OnKeyDownUndo ) ; |
|
this.EditorDocument.attachEvent("ondblclick", Doc_OnDblClick ) ; |
|
// Catch cursor movements |
this.EditorDocument.attachEvent("onselectionchange", Doc_OnSelectionChange ) ; |
|
//Enable editing |
// this.EditorDocument.body.contentEditable = true ; |
} |
|
FCK.Focus = function() |
{ |
try |
{ |
if ( FCK.EditMode == FCK_EDITMODE_WYSIWYG ) |
FCK.EditorDocument.body.focus() ; |
else |
document.getElementById('eSourceField').focus() ; |
} |
catch(e) {} |
} |
|
FCK.SetHTML = function( html, forceWYSIWYG ) |
{ |
if ( forceWYSIWYG || FCK.EditMode == FCK_EDITMODE_WYSIWYG ) |
{ |
// TODO: Wait stable version and remove the following commented lines. |
// In IE, if you do document.body.innerHTML = '<p><hr></p>' it throws a "Unknow runtime error". |
// To solve it we must add a fake (safe) tag before it, and then remove it. |
// this.EditorDocument.body.innerHTML = '<div id="__fakeFCKRemove__"> </div>' + html.replace( FCKRegexLib.AposEntity, ''' ) ; |
// this.EditorDocument.getElementById('__fakeFCKRemove__').removeNode(true) ; |
|
var sHtml ; |
|
if ( FCKConfig.FullPage ) |
{ |
var sHtml = |
FCK._BehaviorsStyle + |
'<link href="' + FCKConfig.FullBasePath + 'css/fck_internal.css' + '" rel="stylesheet" type="text/css" _fcktemp="true" />' ; |
|
if ( FCK.TempBaseTag.length > 0 && !FCKRegexLib.HasBaseTag.test( html ) ) |
sHtml += FCK.TempBaseTag ; |
|
sHtml = html.replace( FCKRegexLib.HeadCloser, sHtml + '</head>' ) ; |
} |
else |
{ |
sHtml = |
FCKConfig.DocType + |
'<html dir="' + FCKConfig.ContentLangDirection + '"' ; |
|
if ( FCKConfig.IEForceVScroll ) |
sHtml += ' style="overflow-y: scroll"' ; |
|
sHtml += |
'><head><title></title>' + |
'<link href="' + FCKConfig.EditorAreaCSS + '" rel="stylesheet" type="text/css" />' + |
'<link href="' + FCKConfig.FullBasePath + 'css/fck_internal.css' + '" rel="stylesheet" type="text/css" _fcktemp="true" />' ; |
|
sHtml += FCK._BehaviorsStyle ; |
sHtml += FCK.TempBaseTag ; |
sHtml += '</head><body>' + html + '</body></html>' ; |
} |
|
this.EditorDocument.open( '', '_self', '', true ) ; |
this.EditorDocument.write( sHtml ) ; |
this.EditorDocument.close() ; |
|
this.InitializeBehaviors() ; |
this.EditorDocument.body.contentEditable = true ; |
|
FCK.OnAfterSetHTML() ; |
|
// TODO: Wait stable version and remove the following commented lines. |
// this.EditorDocument.body.innerHTML = '' ; |
// if ( html && html.length > 0 ) |
// this.EditorDocument.write( html ) ; |
|
// this.EditorDocument.dir = FCKConfig.ContentLangDirection ; |
} |
else |
document.getElementById('eSourceField').value = html ; |
} |
|
FCK.InsertHtml = function( html ) |
{ |
FCK.Focus() ; |
|
FCKUndo.SaveUndoStep() ; |
|
// Gets the actual selection. |
var oSel = FCK.EditorDocument.selection ; |
|
// Deletes the actual selection contents. |
if ( oSel.type.toLowerCase() != "none" ) |
oSel.clear() ; |
|
// Inset the HTML. |
oSel.createRange().pasteHTML( html ) ; |
} |