source: branches/1.2/workflow/js/fckeditor/editor/_source/classes/fckmenuitem.js @ 1349

Revision 1349, 4.2 KB checked in by niltonneto, 15 years ago (diff)

Ticket #561 - Inclusão do módulo Workflow faltante nessa versão.

  • Property svn:executable set to *
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1/*
2 * FCKeditor - The text editor for Internet - http://www.fckeditor.net
3 * Copyright (C) 2003-2007 Frederico Caldeira Knabben
4 *
5 * == BEGIN LICENSE ==
6 *
7 * Licensed under the terms of any of the following licenses at your
8 * choice:
9 *
10 *  - GNU General Public License Version 2 or later (the "GPL")
11 *    http://www.gnu.org/licenses/gpl.html
12 *
13 *  - GNU Lesser General Public License Version 2.1 or later (the "LGPL")
14 *    http://www.gnu.org/licenses/lgpl.html
15 *
16 *  - Mozilla Public License Version 1.1 or later (the "MPL")
17 *    http://www.mozilla.org/MPL/MPL-1.1.html
18 *
19 * == END LICENSE ==
20 *
21 * Defines and renders a menu items in a menu block.
22 */
23
24var FCKMenuItem = function( parentMenuBlock, name, label, iconPathOrStripInfoArray, isDisabled )
25{
26        this.Name               = name ;
27        this.Label              = label || name ;
28        this.IsDisabled = isDisabled ;
29
30        this.Icon = new FCKIcon( iconPathOrStripInfoArray ) ;
31
32        this.SubMenu                    = new FCKMenuBlockPanel() ;
33        this.SubMenu.Parent             = parentMenuBlock ;
34        this.SubMenu.OnClick    = FCKTools.CreateEventListener( FCKMenuItem_SubMenu_OnClick, this ) ;
35
36        if ( FCK.IECleanup )
37                FCK.IECleanup.AddItem( this, FCKMenuItem_Cleanup ) ;
38}
39
40
41FCKMenuItem.prototype.AddItem = function( name, label, iconPathOrStripInfoArrayOrIndex, isDisabled )
42{
43        this.HasSubMenu = true ;
44        return this.SubMenu.AddItem( name, label, iconPathOrStripInfoArrayOrIndex, isDisabled ) ;
45}
46
47FCKMenuItem.prototype.AddSeparator = function()
48{
49        this.SubMenu.AddSeparator() ;
50}
51
52FCKMenuItem.prototype.Create = function( parentTable )
53{
54        var bHasSubMenu = this.HasSubMenu ;
55
56        var oDoc = FCKTools.GetElementDocument( parentTable ) ;
57
58        // Add a row in the table to hold the menu item.
59        var r = this.MainElement = parentTable.insertRow(-1) ;
60        r.className = this.IsDisabled ? 'MN_Item_Disabled' : 'MN_Item' ;
61
62        // Set the row behavior.
63        if ( !this.IsDisabled )
64        {
65                FCKTools.AddEventListenerEx( r, 'mouseover', FCKMenuItem_OnMouseOver, [ this ] ) ;
66                FCKTools.AddEventListenerEx( r, 'click', FCKMenuItem_OnClick, [ this ] ) ;
67
68                if ( !bHasSubMenu )
69                        FCKTools.AddEventListenerEx( r, 'mouseout', FCKMenuItem_OnMouseOut, [ this ] ) ;
70        }
71
72        // Create the icon cell.
73        var eCell = r.insertCell(-1) ;
74        eCell.className = 'MN_Icon' ;
75        eCell.appendChild( this.Icon.CreateIconElement( oDoc ) ) ;
76
77        // Create the label cell.
78        eCell = r.insertCell(-1) ;
79        eCell.className = 'MN_Label' ;
80        eCell.noWrap = true ;
81        eCell.appendChild( oDoc.createTextNode( this.Label ) ) ;
82
83        // Create the arrow cell and setup the sub menu panel (if needed).
84        eCell = r.insertCell(-1) ;
85        if ( bHasSubMenu )
86        {
87                eCell.className = 'MN_Arrow' ;
88
89                // The arrow is a fixed size image.
90                var eArrowImg = eCell.appendChild( oDoc.createElement( 'IMG' ) ) ;
91                eArrowImg.src = FCK_IMAGES_PATH + 'arrow_' + FCKLang.Dir + '.gif' ;
92                eArrowImg.width  = 4 ;
93                eArrowImg.height = 7 ;
94
95                this.SubMenu.Create() ;
96                this.SubMenu.Panel.OnHide = FCKTools.CreateEventListener( FCKMenuItem_SubMenu_OnHide, this ) ;
97        }
98}
99
100FCKMenuItem.prototype.Activate = function()
101{
102        this.MainElement.className = 'MN_Item_Over' ;
103
104        if ( this.HasSubMenu )
105        {
106                // Show the child menu block. The ( +2, -2 ) correction is done because
107                // of the padding in the skin. It is not a good solution because one
108                // could change the skin and so the final result would not be accurate.
109                // For now it is ok because we are controlling the skin.
110                this.SubMenu.Show( this.MainElement.offsetWidth + 2, -2, this.MainElement ) ;
111        }
112
113        FCKTools.RunFunction( this.OnActivate, this ) ;
114}
115
116FCKMenuItem.prototype.Deactivate = function()
117{
118        this.MainElement.className = 'MN_Item' ;
119
120        if ( this.HasSubMenu )
121                this.SubMenu.Hide() ;
122}
123
124/* Events */
125
126function FCKMenuItem_SubMenu_OnClick( clickedItem, listeningItem )
127{
128        FCKTools.RunFunction( listeningItem.OnClick, listeningItem, [ clickedItem ] ) ;
129}
130
131function FCKMenuItem_SubMenu_OnHide( menuItem )
132{
133        menuItem.Deactivate() ;
134}
135
136function FCKMenuItem_OnClick( ev, menuItem )
137{
138        if ( menuItem.HasSubMenu )
139                menuItem.Activate() ;
140        else
141        {
142                menuItem.Deactivate() ;
143                FCKTools.RunFunction( menuItem.OnClick, menuItem, [ menuItem ] ) ;
144        }
145}
146
147function FCKMenuItem_OnMouseOver( ev, menuItem )
148{
149        menuItem.Activate() ;
150}
151
152function FCKMenuItem_OnMouseOut( ev, menuItem )
153{
154        menuItem.Deactivate() ;
155}
156
157function FCKMenuItem_Cleanup()
158{
159        this.MainElement = null ;
160}
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