fckcontextmenu.js
223 lines
| 6.1 KiB
| application/javascript
|
JavascriptLexer
arturo
|
r0 | /* | ||
| * FCKeditor - The text editor for Internet - http://www.fckeditor.net | ||||
| * Copyright (C) 2003-2008 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 == | ||||
| * | ||||
| * FCKContextMenu Class: renders an control a context menu. | ||||
| */ | ||||
| var FCKContextMenu = function( parentWindow, langDir ) | ||||
| { | ||||
| this.CtrlDisable = false ; | ||||
| var oPanel = this._Panel = new FCKPanel( parentWindow ) ; | ||||
| oPanel.AppendStyleSheet( FCKConfig.SkinEditorCSS ) ; | ||||
| oPanel.IsContextMenu = true ; | ||||
| // The FCKTools.DisableSelection doesn't seems to work to avoid dragging of the icons in Mozilla | ||||
| // so we stop the start of the dragging | ||||
| if ( FCKBrowserInfo.IsGecko ) | ||||
| oPanel.Document.addEventListener( 'draggesture', function(e) {e.preventDefault(); return false;}, true ) ; | ||||
| var oMenuBlock = this._MenuBlock = new FCKMenuBlock() ; | ||||
| oMenuBlock.Panel = oPanel ; | ||||
| oMenuBlock.OnClick = FCKTools.CreateEventListener( FCKContextMenu_MenuBlock_OnClick, this ) ; | ||||
| this._Redraw = true ; | ||||
| } | ||||
| FCKContextMenu.prototype.SetMouseClickWindow = function( mouseClickWindow ) | ||||
| { | ||||
| if ( !FCKBrowserInfo.IsIE ) | ||||
| { | ||||
| this._Document = mouseClickWindow.document ; | ||||
| if ( FCKBrowserInfo.IsOpera && !( 'oncontextmenu' in document.createElement('foo') ) ) | ||||
| { | ||||
| this._Document.addEventListener( 'mousedown', FCKContextMenu_Document_OnMouseDown, false ) ; | ||||
| this._Document.addEventListener( 'mouseup', FCKContextMenu_Document_OnMouseUp, false ) ; | ||||
| } | ||||
| this._Document.addEventListener( 'contextmenu', FCKContextMenu_Document_OnContextMenu, false ) ; | ||||
| } | ||||
| } | ||||
| /** | ||||
| The customData parameter is just a value that will be send to the command that is executed, | ||||
| so it's possible to reuse the same command for several items just by assigning different data for each one. | ||||
| */ | ||||
| FCKContextMenu.prototype.AddItem = function( name, label, iconPathOrStripInfoArrayOrIndex, isDisabled, customData ) | ||||
| { | ||||
| var oItem = this._MenuBlock.AddItem( name, label, iconPathOrStripInfoArrayOrIndex, isDisabled, customData ) ; | ||||
| this._Redraw = true ; | ||||
| return oItem ; | ||||
| } | ||||
| FCKContextMenu.prototype.AddSeparator = function() | ||||
| { | ||||
| this._MenuBlock.AddSeparator() ; | ||||
| this._Redraw = true ; | ||||
| } | ||||
| FCKContextMenu.prototype.RemoveAllItems = function() | ||||
| { | ||||
| this._MenuBlock.RemoveAllItems() ; | ||||
| this._Redraw = true ; | ||||
| } | ||||
| FCKContextMenu.prototype.AttachToElement = function( element ) | ||||
| { | ||||
| if ( FCKBrowserInfo.IsIE ) | ||||
| FCKTools.AddEventListenerEx( element, 'contextmenu', FCKContextMenu_AttachedElement_OnContextMenu, this ) ; | ||||
| else | ||||
| element._FCKContextMenu = this ; | ||||
| } | ||||
| function FCKContextMenu_Document_OnContextMenu( e ) | ||||
| { | ||||
| if ( FCKConfig.BrowserContextMenu ) | ||||
| return true ; | ||||
| var el = e.target ; | ||||
| while ( el ) | ||||
| { | ||||
| if ( el._FCKContextMenu ) | ||||
| { | ||||
| if ( el._FCKContextMenu.CtrlDisable && ( e.ctrlKey || e.metaKey ) ) | ||||
| return true ; | ||||
| FCKTools.CancelEvent( e ) ; | ||||
| FCKContextMenu_AttachedElement_OnContextMenu( e, el._FCKContextMenu, el ) ; | ||||
| return false ; | ||||
| } | ||||
| el = el.parentNode ; | ||||
| } | ||||
| return true ; | ||||
| } | ||||
| var FCKContextMenu_OverrideButton ; | ||||
| function FCKContextMenu_Document_OnMouseDown( e ) | ||||
| { | ||||
| if( !e || e.button != 2 ) | ||||
| return false ; | ||||
| if ( FCKConfig.BrowserContextMenu ) | ||||
| return true ; | ||||
| var el = e.target ; | ||||
| while ( el ) | ||||
| { | ||||
| if ( el._FCKContextMenu ) | ||||
| { | ||||
| if ( el._FCKContextMenu.CtrlDisable && ( e.ctrlKey || e.metaKey ) ) | ||||
| return true ; | ||||
| var overrideButton = FCKContextMenu_OverrideButton ; | ||||
| if( !overrideButton ) | ||||
| { | ||||
| var doc = FCKTools.GetElementDocument( e.target ) ; | ||||
| overrideButton = FCKContextMenu_OverrideButton = doc.createElement('input') ; | ||||
| overrideButton.type = 'button' ; | ||||
| var buttonHolder = doc.createElement('p') ; | ||||
| doc.body.appendChild( buttonHolder ) ; | ||||
| buttonHolder.appendChild( overrideButton ) ; | ||||
| } | ||||
| overrideButton.style.cssText = 'position:absolute;top:' + ( e.clientY - 2 ) + | ||||
| 'px;left:' + ( e.clientX - 2 ) + | ||||
| 'px;width:5px;height:5px;opacity:0.01' ; | ||||
| } | ||||
| el = el.parentNode ; | ||||
| } | ||||
| return false ; | ||||
| } | ||||
| function FCKContextMenu_Document_OnMouseUp( e ) | ||||
| { | ||||
| if ( FCKConfig.BrowserContextMenu ) | ||||
| return true ; | ||||
| var overrideButton = FCKContextMenu_OverrideButton ; | ||||
| if ( overrideButton ) | ||||
| { | ||||
| var parent = overrideButton.parentNode ; | ||||
| parent.parentNode.removeChild( parent ) ; | ||||
| FCKContextMenu_OverrideButton = undefined ; | ||||
| if( e && e.button == 2 ) | ||||
| { | ||||
| FCKContextMenu_Document_OnContextMenu( e ) ; | ||||
| return false ; | ||||
| } | ||||
| } | ||||
| return true ; | ||||
| } | ||||
| function FCKContextMenu_AttachedElement_OnContextMenu( ev, fckContextMenu, el ) | ||||
| { | ||||
| if ( ( fckContextMenu.CtrlDisable && ( ev.ctrlKey || ev.metaKey ) ) || FCKConfig.BrowserContextMenu ) | ||||
| return true ; | ||||
| var eTarget = el || this ; | ||||
| if ( fckContextMenu.OnBeforeOpen ) | ||||
| fckContextMenu.OnBeforeOpen.call( fckContextMenu, eTarget ) ; | ||||
| if ( fckContextMenu._MenuBlock.Count() == 0 ) | ||||
| return false ; | ||||
| if ( fckContextMenu._Redraw ) | ||||
| { | ||||
| fckContextMenu._MenuBlock.Create( fckContextMenu._Panel.MainNode ) ; | ||||
| fckContextMenu._Redraw = false ; | ||||
| } | ||||
| // This will avoid that the content of the context menu can be dragged in IE | ||||
| // as the content of the panel is recreated we need to do it every time | ||||
| FCKTools.DisableSelection( fckContextMenu._Panel.Document.body ) ; | ||||
| var x = 0 ; | ||||
| var y = 0 ; | ||||
| if ( FCKBrowserInfo.IsIE ) | ||||
| { | ||||
| x = ev.screenX ; | ||||
| y = ev.screenY ; | ||||
| } | ||||
| else if ( FCKBrowserInfo.IsSafari ) | ||||
| { | ||||
| x = ev.clientX ; | ||||
| y = ev.clientY ; | ||||
| } | ||||
| else | ||||
| { | ||||
| x = ev.pageX ; | ||||
| y = ev.pageY ; | ||||
| } | ||||
| fckContextMenu._Panel.Show( x, y, ev.currentTarget || null ) ; | ||||
| return false ; | ||||
| } | ||||
| function FCKContextMenu_MenuBlock_OnClick( menuItem, contextMenu ) | ||||
| { | ||||
| contextMenu._Panel.Hide() ; | ||||
| FCKTools.RunFunction( contextMenu.OnItemClick, contextMenu, menuItem ) ; | ||||
| } | ||||