kohjhjhصثقص5572hjkhk7872ثقصثقgdfgdg
Ele57885fddfg872782782782 hjkhj782dfgfghgقفغفغفقhfg555434536
/
home4
/
kisgavwq
/
sisnikol.com
/
skpadmin
/
includes
/
fckeditor
/
editor
/
_source
/
classes
/
Upload FileeE
HOME
/* * FCKeditor - The text editor for Internet - http://www.fckeditor.net * Copyright (C) 2003-2010 Frederico Caldeira Knabben * * == BEGIN LICENSE == * * Licensed under the terms of any of the following licenses at your * choice: * * - GNU General Public License Version 2 or later (the "GPL") * http://www.gnu.org/licenses/gpl.html * * - GNU Lesser General Public License Version 2.1 or later (the "LGPL") * http://www.gnu.org/licenses/lgpl.html * * - Mozilla Public License Version 1.1 or later (the "MPL") * http://www.mozilla.org/MPL/MPL-1.1.html * * == END LICENSE == * * FCKEditingArea Class: renders an editable area. */ /** * @constructor * @param {String} targetElement The element that will hold the editing area. Any child element present in the target will be deleted. */ var FCKEditingArea = function( targetElement ) { this.TargetElement = targetElement ; this.Mode = FCK_EDITMODE_WYSIWYG ; if ( FCK.IECleanup ) FCK.IECleanup.AddItem( this, FCKEditingArea_Cleanup ) ; } /** * @param {String} html The complete HTML for the page, including DOCTYPE and the <html> tag. */ FCKEditingArea.prototype.Start = function( html, secondCall ) { var eTargetElement = this.TargetElement ; var oTargetDocument = FCKTools.GetElementDocument( eTargetElement ) ; // Remove all child nodes from the target. while( eTargetElement.firstChild ) eTargetElement.removeChild( eTargetElement.firstChild ) ; if ( this.Mode == FCK_EDITMODE_WYSIWYG ) { // For FF, document.domain must be set only when different, otherwhise // we'll strangely have "Permission denied" issues. if ( FCK_IS_CUSTOM_DOMAIN ) html = '<script>document.domain="' + FCK_RUNTIME_DOMAIN + '";</script>' + html ; // IE has a bug with the <base> tag... it must have a </base> closer, // otherwise the all successive tags will be set as children nodes of the <base>. if ( FCKBrowserInfo.IsIE ) html = html.replace( /(<base[^>]*?)\s*\/?>(?!\s*<\/base>)/gi, '$1></base>' ) ; else if ( !secondCall ) { // Gecko moves some tags out of the body to the head, so we must use // innerHTML to set the body contents (SF BUG 1526154). // Extract the BODY contents from the html. var oMatchBefore = html.match( FCKRegexLib.BeforeBody ) ; var oMatchAfter = html.match( FCKRegexLib.AfterBody ) ; if ( oMatchBefore && oMatchAfter ) { var sBody = html.substr( oMatchBefore[1].length, html.length - oMatchBefore[1].length - oMatchAfter[1].length ) ; // This is the BODY tag contents. html = oMatchBefore[1] + // This is the HTML until the <body...> tag, inclusive. ' ' + oMatchAfter[1] ; // This is the HTML from the </body> tag, inclusive. // If nothing in the body, place a BOGUS tag so the cursor will appear. if ( FCKBrowserInfo.IsGecko && ( sBody.length == 0 || FCKRegexLib.EmptyParagraph.test( sBody ) ) ) sBody = '<br type="_moz">' ; this._BodyHTML = sBody ; } else this._BodyHTML = html ; // Invalid HTML input. } // Create the editing area IFRAME. var oIFrame = this.IFrame = oTargetDocument.createElement( 'iframe' ) ; // IE: Avoid JavaScript errors thrown by the editing are source (like tags events). // See #1055. var sOverrideError = '<script type="text/javascript" _fcktemp="true">window.onerror=function(){return true;};</script>' ; oIFrame.frameBorder = 0 ; oIFrame.style.width = oIFrame.style.height = '100%' ; if ( FCK_IS_CUSTOM_DOMAIN && FCKBrowserInfo.IsIE ) { window._FCKHtmlToLoad = html.replace( /<head>/i, '<head>' + sOverrideError ) ; oIFrame.src = 'javascript:void( (function(){' + 'document.open() ;' + 'document.domain="' + document.domain + '" ;' + 'document.write( window.parent._FCKHtmlToLoad );' + 'document.close() ;' + 'window.parent._FCKHtmlToLoad = null ;' + '})() )' ; } else if ( !FCKBrowserInfo.IsGecko ) { // Firefox will render the tables inside the body in Quirks mode if the // source of the iframe is set to javascript. see #515 oIFrame.src = 'javascript:void(0)' ; } // Append the new IFRAME to the target. For IE, it must be done after // setting the "src", to avoid the "secure/unsecure" message under HTTPS. eTargetElement.appendChild( oIFrame ) ; // Get the window and document objects used to interact with the newly created IFRAME. this.Window = oIFrame.contentWindow ; // IE: Avoid JavaScript errors thrown by the editing are source (like tags events). // TODO: This error handler is not being fired. // this.Window.onerror = function() { alert( 'Error!' ) ; return true ; } if ( !FCK_IS_CUSTOM_DOMAIN || !FCKBrowserInfo.IsIE ) { var oDoc = this.Window.document ; oDoc.open() ; oDoc.write( html.replace( /<head>/i, '<head>' + sOverrideError ) ) ; oDoc.close() ; } if ( FCKBrowserInfo.IsAIR ) FCKAdobeAIR.EditingArea_Start( oDoc, html ) ; // Firefox 1.0.x is buggy... ohh yes... so let's do it two times and it // will magically work. if ( FCKBrowserInfo.IsGecko10 && !secondCall ) { this.Start( html, true ) ; return ; } if ( oIFrame.readyState && oIFrame.readyState != 'completed' ) { var editArea = this ; // Using a IE alternative for DOMContentLoaded, similar to the // solution proposed at http://javascript.nwbox.com/IEContentLoaded/ setTimeout( function() { try { editArea.Window.document.documentElement.doScroll("left") ; } catch(e) { setTimeout( arguments.callee, 0 ) ; return ; } editArea.Window._FCKEditingArea = editArea ; FCKEditingArea_CompleteStart.call( editArea.Window ) ; }, 0 ) ; } else { this.Window._FCKEditingArea = this ; // FF 1.0.x is buggy... we must wait a lot to enable editing because // sometimes the content simply disappears, for example when pasting // "bla1!<img src='some_url'>!bla2" in the source and then switching // back to design. if ( FCKBrowserInfo.IsGecko10 ) this.Window.setTimeout( FCKEditingArea_CompleteStart, 500 ) ; else FCKEditingArea_CompleteStart.call( this.Window ) ; } } else { var eTextarea = this.Textarea = oTargetDocument.createElement( 'textarea' ) ; eTextarea.className = 'SourceField' ; eTextarea.dir = 'ltr' ; FCKDomTools.SetElementStyles( eTextarea, { width : '100%', height : '100%', border : 'none', resize : 'none', outline : 'none' } ) ; eTargetElement.appendChild( eTextarea ) ; eTextarea.value = html ; // Fire the "OnLoad" event. FCKTools.RunFunction( this.OnLoad ) ; } } // "this" here is FCKEditingArea.Window function FCKEditingArea_CompleteStart() { // On Firefox, the DOM takes a little to become available. So we must wait for it in a loop. if ( !this.document.body ) { this.setTimeout( FCKEditingArea_CompleteStart, 50 ) ; return ; } var oEditorArea = this._FCKEditingArea ; // Save this reference to be re-used later. oEditorArea.Document = oEditorArea.Window.document ; oEditorArea.MakeEditable() ; // Fire the "OnLoad" event. FCKTools.RunFunction( oEditorArea.OnLoad ) ; } FCKEditingArea.prototype.MakeEditable = function() { var oDoc = this.Document ; if ( FCKBrowserInfo.IsIE ) { // Kludge for #141 and #523 oDoc.body.disabled = true ; oDoc.body.contentEditable = true ; oDoc.body.removeAttribute( "disabled" ) ; /* The following commands don't throw errors, but have no effect. oDoc.execCommand( 'AutoDetect', false, false ) ; oDoc.execCommand( 'KeepSelection', false, true ) ; */ } else { try { // Disable Firefox 2 Spell Checker. oDoc.body.spellcheck = ( this.FFSpellChecker !== false ) ; if ( this._BodyHTML ) { oDoc.body.innerHTML = this._BodyHTML ; oDoc.body.offsetLeft ; // Don't remove, this is a hack to fix Opera 9.50, see #2264. this._BodyHTML = null ; } oDoc.designMode = 'on' ; // Tell Gecko (Firefox 1.5+) to enable or not live resizing of objects (by Alfonso Martinez) oDoc.execCommand( 'enableObjectResizing', false, !FCKConfig.DisableObjectResizing ) ; // Disable the standard table editing features of Firefox. oDoc.execCommand( 'enableInlineTableEditing', false, !FCKConfig.DisableFFTableHandles ) ; } catch (e) { // In Firefox if the iframe is initially hidden it can't be set to designMode and it raises an exception // So we set up a DOM Mutation event Listener on the HTML, as it will raise several events when the document is visible again FCKTools.AddEventListener( this.Window.frameElement, 'DOMAttrModified', FCKEditingArea_Document_AttributeNodeModified ) ; } } } // This function processes the notifications of the DOM Mutation event on the document // We use it to know that the document will be ready to be editable again (or we hope so) function FCKEditingArea_Document_AttributeNodeModified( evt ) { var editingArea = evt.currentTarget.contentWindow._FCKEditingArea ; // We want to run our function after the events no longer fire, so we can know that it's a stable situation if ( editingArea._timer ) window.clearTimeout( editingArea._timer ) ; editingArea._timer = FCKTools.SetTimeout( FCKEditingArea_MakeEditableByMutation, 1000, editingArea ) ; } // This function ideally should be called after the document is visible, it does clean up of the // mutation tracking and tries again to make the area editable. function FCKEditingArea_MakeEditableByMutation() { // Clean up delete this._timer ; // Now we don't want to keep on getting this event FCKTools.RemoveEventListener( this.Window.frameElement, 'DOMAttrModified', FCKEditingArea_Document_AttributeNodeModified ) ; // Let's try now to set the editing area editable // If it fails it will set up the Mutation Listener again automatically this.MakeEditable() ; } FCKEditingArea.prototype.Focus = function() { try { if ( this.Mode == FCK_EDITMODE_WYSIWYG ) { if ( FCKBrowserInfo.IsIE ) this._FocusIE() ; else this.Window.focus() ; } else { var oDoc = FCKTools.GetElementDocument( this.Textarea ) ; if ( (!oDoc.hasFocus || oDoc.hasFocus() ) && oDoc.activeElement == this.Textarea ) return ; this.Textarea.focus() ; } } catch(e) {} } FCKEditingArea.prototype._FocusIE = function() { // In IE it can happen that the document is in theory focused but the // active element is outside of it. this.Document.body.setActive() ; this.Window.focus() ; // Kludge for #141... yet more code to workaround IE bugs var range = this.Document.selection.createRange() ; var parentNode = range.parentElement() ; var parentTag = parentNode.nodeName.toLowerCase() ; // Only apply the fix when in a block, and the block is empty. if ( parentNode.childNodes.length > 0 || !( FCKListsLib.BlockElements[parentTag] || FCKListsLib.NonEmptyBlockElements[parentTag] ) ) { return ; } // Force the selection to happen, in this way we guarantee the focus will // be there. range = new FCKDomRange( this.Window ) ; range.MoveToElementEditStart( parentNode ) ; range.Select() ; } function FCKEditingArea_Cleanup() { if ( this.Document ) { // Avoid IE crash if an object is selected on unload #2201 this.Document.selection.empty() ; this.Document.body.innerHTML = "" ; } this.TargetElement = null ; this.IFrame = null ; this.Document = null ; this.Textarea = null ; if ( this.Window ) { this.Window._FCKEditingArea = null ; this.Window = null ; } }