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Code source de GeekLog 1.4.1 |
1 /* 2 * FCKeditor - The text editor for internet 3 * Copyright (C) 2003-2006 Frederico Caldeira Knabben 4 * 5 * Licensed under the terms of the GNU Lesser General Public License: 6 * http://www.opensource.org/licenses/lgpl-license.php 7 * 8 * For further information visit: 9 * http://www.fckeditor.net/ 10 * 11 * "Support Open Source software. What about a donation today?" 12 * 13 * File Name: fckmenuitem.js 14 * Defines and renders a menu items in a menu block. 15 * 16 * File Authors: 17 * Frederico Caldeira Knabben (fredck@fckeditor.net) 18 */ 19 20 21 var FCKMenuItem = function( parentMenuBlock, name, label, iconPathOrStripInfoArray, isDisabled ) 22 { 23 this.Name = name ; 24 this.Label = label || name ; 25 this.IsDisabled = isDisabled ; 26 27 this.Icon = new FCKIcon( iconPathOrStripInfoArray ) ; 28 29 this.SubMenu = new FCKMenuBlockPanel() ; 30 this.SubMenu.Parent = parentMenuBlock ; 31 this.SubMenu.OnClick = FCKTools.CreateEventListener( FCKMenuItem_SubMenu_OnClick, this ) ; 32 33 if ( FCK.IECleanup ) 34 FCK.IECleanup.AddItem( this, FCKMenuItem_Cleanup ) ; 35 } 36 37 38 FCKMenuItem.prototype.AddItem = function( name, label, iconPathOrStripInfoArrayOrIndex, isDisabled ) 39 { 40 this.HasSubMenu = true ; 41 return this.SubMenu.AddItem( name, label, iconPathOrStripInfoArrayOrIndex, isDisabled ) ; 42 } 43 44 FCKMenuItem.prototype.AddSeparator = function() 45 { 46 this.SubMenu.AddSeparator() ; 47 } 48 49 FCKMenuItem.prototype.Create = function( parentTable ) 50 { 51 var bHasSubMenu = this.HasSubMenu ; 52 53 var oDoc = FCKTools.GetElementDocument( parentTable ) ; 54 55 // Add a row in the table to hold the menu item. 56 var r = this.MainElement = parentTable.insertRow(-1) ; 57 r.className = this.IsDisabled ? 'MN_Item_Disabled' : 'MN_Item' ; 58 59 // Set the row behavior. 60 if ( !this.IsDisabled ) 61 { 62 FCKTools.AddEventListenerEx( r, 'mouseover', FCKMenuItem_OnMouseOver, [ this ] ) ; 63 FCKTools.AddEventListenerEx( r, 'click', FCKMenuItem_OnClick, [ this ] ) ; 64 65 if ( !bHasSubMenu ) 66 FCKTools.AddEventListenerEx( r, 'mouseout', FCKMenuItem_OnMouseOut, [ this ] ) ; 67 } 68 69 // Create the icon cell. 70 var eCell = r.insertCell(-1) ; 71 eCell.className = 'MN_Icon' ; 72 eCell.appendChild( this.Icon.CreateIconElement( oDoc ) ) ; 73 74 // Create the label cell. 75 eCell = r.insertCell(-1) ; 76 eCell.className = 'MN_Label' ; 77 eCell.noWrap = true ; 78 eCell.appendChild( oDoc.createTextNode( this.Label ) ) ; 79 80 // Create the arrow cell and setup the sub menu panel (if needed). 81 eCell = r.insertCell(-1) ; 82 if ( bHasSubMenu ) 83 { 84 eCell.className = 'MN_Arrow' ; 85 86 // The arrow is a fixed size image. 87 var eArrowImg = eCell.appendChild( oDoc.createElement( 'IMG' ) ) ; 88 eArrowImg.src = FCK_IMAGES_PATH + 'arrow_' + FCKLang.Dir + '.gif' ; 89 eArrowImg.width = 4 ; 90 eArrowImg.height = 7 ; 91 92 this.SubMenu.Create() ; 93 this.SubMenu.Panel.OnHide = FCKTools.CreateEventListener( FCKMenuItem_SubMenu_OnHide, this ) ; 94 } 95 } 96 97 FCKMenuItem.prototype.Activate = function() 98 { 99 this.MainElement.className = 'MN_Item_Over' ; 100 101 if ( this.HasSubMenu ) 102 { 103 // Show the child menu block. The ( +2, -2 ) correction is done because 104 // of the padding in the skin. It is not a good solution because one 105 // could change the skin and so the final result would not be accurate. 106 // For now it is ok because we are controlling the skin. 107 this.SubMenu.Show( this.MainElement.offsetWidth + 2, -2, this.MainElement ) ; 108 } 109 110 FCKTools.RunFunction( this.OnActivate, this ) ; 111 } 112 113 FCKMenuItem.prototype.Deactivate = function() 114 { 115 this.MainElement.className = 'MN_Item' ; 116 117 if ( this.HasSubMenu ) 118 this.SubMenu.Hide() ; 119 } 120 121 /* Events */ 122 123 function FCKMenuItem_SubMenu_OnClick( clickedItem, listeningItem ) 124 { 125 FCKTools.RunFunction( listeningItem.OnClick, listeningItem, [ clickedItem ] ) ; 126 } 127 128 function FCKMenuItem_SubMenu_OnHide( menuItem ) 129 { 130 menuItem.Deactivate() ; 131 } 132 133 function FCKMenuItem_OnClick( ev, menuItem ) 134 { 135 if ( menuItem.HasSubMenu ) 136 menuItem.Activate() ; 137 else 138 { 139 menuItem.Deactivate() ; 140 FCKTools.RunFunction( menuItem.OnClick, menuItem, [ menuItem ] ) ; 141 } 142 } 143 144 function FCKMenuItem_OnMouseOver( ev, menuItem ) 145 { 146 menuItem.Activate() ; 147 } 148 149 function FCKMenuItem_OnMouseOut( ev, menuItem ) 150 { 151 menuItem.Deactivate() ; 152 } 153 154 function FCKMenuItem_Cleanup() 155 { 156 this.MainElement = null ; 157 }
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Généré le : Wed Nov 21 12:27:40 2007 | par Balluche grâce à PHPXref 0.7 |
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