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/* |
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* FCKeditor - The text editor for Internet - http://www.fckeditor.net |
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* Copyright (C) 2003-2009 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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* Defines and renders a menu items in a menu block. |
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*/ |
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|
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var FCKMenuItem = function( parentMenuBlock, name, label, iconPathOrStripInfoArray, isDisabled, customData ) |
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{ |
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this.Name = name ; |
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this.Label = label || name ; |
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this.IsDisabled = isDisabled ; |
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|
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this.Icon = new FCKIcon( iconPathOrStripInfoArray ) ; |
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|
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this.SubMenu = new FCKMenuBlockPanel() ; |
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this.SubMenu.Parent = parentMenuBlock ; |
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this.SubMenu.OnClick = FCKTools.CreateEventListener( FCKMenuItem_SubMenu_OnClick, this ) ; |
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this.CustomData = customData ; |
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|
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if ( FCK.IECleanup ) |
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FCK.IECleanup.AddItem( this, FCKMenuItem_Cleanup ) ; |
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} |
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|
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|
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FCKMenuItem.prototype.AddItem = function( name, label, iconPathOrStripInfoArrayOrIndex, isDisabled, customData ) |
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{ |
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this.HasSubMenu = true ; |
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return this.SubMenu.AddItem( name, label, iconPathOrStripInfoArrayOrIndex, isDisabled, customData ) ; |
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} |
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|
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FCKMenuItem.prototype.AddSeparator = function() |
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{ |
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this.SubMenu.AddSeparator() ; |
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} |
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|
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FCKMenuItem.prototype.Create = function( parentTable ) |
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{ |
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var bHasSubMenu = this.HasSubMenu ; |
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|
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var oDoc = FCKTools.GetElementDocument( parentTable ) ; |
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|
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// Add a row in the table to hold the menu item. |
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var r = this.MainElement = parentTable.insertRow(-1) ; |
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r.className = this.IsDisabled ? 'MN_Item_Disabled' : 'MN_Item' ; |
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|
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// Set the row behavior. |
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if ( !this.IsDisabled ) |
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{ |
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FCKTools.AddEventListenerEx( r, 'mouseover', FCKMenuItem_OnMouseOver, [ this ] ) ; |
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FCKTools.AddEventListenerEx( r, 'click', FCKMenuItem_OnClick, [ this ] ) ; |
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|
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if ( !bHasSubMenu ) |
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FCKTools.AddEventListenerEx( r, 'mouseout', FCKMenuItem_OnMouseOut, [ this ] ) ; |
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} |
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|
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// Create the icon cell. |
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var eCell = r.insertCell(-1) ; |
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eCell.className = 'MN_Icon' ; |
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eCell.appendChild( this.Icon.CreateIconElement( oDoc ) ) ; |
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|
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// Create the label cell. |
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eCell = r.insertCell(-1) ; |
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eCell.className = 'MN_Label' ; |
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eCell.noWrap = true ; |
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eCell.appendChild( oDoc.createTextNode( this.Label ) ) ; |
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|
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// Create the arrow cell and setup the sub menu panel (if needed). |
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eCell = r.insertCell(-1) ; |
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if ( bHasSubMenu ) |
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{ |
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eCell.className = 'MN_Arrow' ; |
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|
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// The arrow is a fixed size image. |
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var eArrowImg = eCell.appendChild( oDoc.createElement( 'IMG' ) ) ; |
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eArrowImg.src = FCK_IMAGES_PATH + 'arrow_' + FCKLang.Dir + '.gif' ; |
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eArrowImg.width = 4 ; |
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eArrowImg.height = 7 ; |
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|
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this.SubMenu.Create() ; |
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this.SubMenu.Panel.OnHide = FCKTools.CreateEventListener( FCKMenuItem_SubMenu_OnHide, this ) ; |
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} |
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} |
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|
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FCKMenuItem.prototype.Activate = function() |
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{ |
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this.MainElement.className = 'MN_Item_Over' ; |
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|
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if ( this.HasSubMenu ) |
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{ |
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// Show the child menu block. The ( +2, -2 ) correction is done because |
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// of the padding in the skin. It is not a good solution because one |
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// could change the skin and so the final result would not be accurate. |
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// For now it is ok because we are controlling the skin. |
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this.SubMenu.Show( this.MainElement.offsetWidth + 2, -2, this.MainElement ) ; |
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} |
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|
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FCKTools.RunFunction( this.OnActivate, this ) ; |
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} |
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|
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FCKMenuItem.prototype.Deactivate = function() |
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{ |
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this.MainElement.className = 'MN_Item' ; |
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|
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if ( this.HasSubMenu ) |
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this.SubMenu.Hide() ; |
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} |
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|
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/* Events */ |
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|
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function FCKMenuItem_SubMenu_OnClick( clickedItem, listeningItem ) |
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{ |
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FCKTools.RunFunction( listeningItem.OnClick, listeningItem, [ clickedItem ] ) ; |
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} |
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|
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function FCKMenuItem_SubMenu_OnHide( menuItem ) |
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{ |
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menuItem.Deactivate() ; |
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} |
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|
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function FCKMenuItem_OnClick( ev, menuItem ) |
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{ |
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if ( menuItem.HasSubMenu ) |
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menuItem.Activate() ; |
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else |
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{ |
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menuItem.Deactivate() ; |
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FCKTools.RunFunction( menuItem.OnClick, menuItem, [ menuItem ] ) ; |
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} |
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} |
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|
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function FCKMenuItem_OnMouseOver( ev, menuItem ) |
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{ |
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menuItem.Activate() ; |
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} |
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|
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function FCKMenuItem_OnMouseOut( ev, menuItem ) |
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{ |
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menuItem.Deactivate() ; |
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} |
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|
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function FCKMenuItem_Cleanup() |
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{ |
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this.MainElement = null ; |
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} |
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|
