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[simantics/platform.git] / bundles / org.simantics.browsing.ui.swt / src / org / simantics / browsing / ui / swt / ContextMenuInitializer.java
1 /*******************************************************************************\r
2  * Copyright (c) 2007, 2010 Association for Decentralized Information Management\r
3  * in Industry THTH ry.\r
4  * All rights reserved. This program and the accompanying materials\r
5  * are made available under the terms of the Eclipse Public License v1.0\r
6  * which accompanies this distribution, and is available at\r
7  * http://www.eclipse.org/legal/epl-v10.html\r
8  *\r
9  * Contributors:\r
10  *     VTT Technical Research Centre of Finland - initial API and implementation\r
11  *******************************************************************************/\r
12 package org.simantics.browsing.ui.swt;\r
13 \r
14 import org.eclipse.jface.action.GroupMarker;\r
15 import org.eclipse.jface.action.IMenuListener;\r
16 import org.eclipse.jface.action.IMenuManager;\r
17 import org.eclipse.jface.action.MenuManager;\r
18 import org.eclipse.jface.viewers.ISelectionProvider;\r
19 import org.eclipse.swt.widgets.Control;\r
20 import org.eclipse.swt.widgets.Menu;\r
21 import org.eclipse.ui.IWorkbenchActionConstants;\r
22 import org.eclipse.ui.IWorkbenchPartSite;\r
23 import org.eclipse.ui.IWorkbenchSite;\r
24 import org.eclipse.ui.part.IPageSite;\r
25 \r
26 /**\r
27  * @author Tuukka Lehtonen\r
28  */\r
29 public class ContextMenuInitializer implements IContextMenuInitializer {\r
30 \r
31     private final String text;\r
32     private final String id;\r
33 \r
34     public ContextMenuInitializer(String id) {\r
35         this("", id);\r
36     }\r
37 \r
38     public ContextMenuInitializer(String text, String id) {\r
39         this.text = text;\r
40         this.id = id;\r
41     }\r
42 \r
43     @Override\r
44     public IMenuManager createContextMenu(Control control, ISelectionProvider selectionProvider, IWorkbenchSite site) {\r
45         final MenuManager mm = new MenuManager(text, id);\r
46 \r
47         mm.setRemoveAllWhenShown(true);\r
48         mm.addMenuListener(new IMenuListener() {\r
49             @Override\r
50             public void menuAboutToShow(IMenuManager manager) {\r
51                 initializeOpenedMenu(manager);\r
52             }\r
53         });\r
54 \r
55         Menu menu = mm.createContextMenu(control);\r
56         control.setMenu(menu);\r
57 \r
58         if (site != null) {\r
59             if (site instanceof IWorkbenchPartSite) {\r
60                 ((IWorkbenchPartSite) site).registerContextMenu(mm.getId(), mm, selectionProvider);\r
61             } else if (site instanceof IPageSite) {\r
62                 ((IPageSite) site).registerContextMenu(mm.getId(), mm, selectionProvider);\r
63             }\r
64         }\r
65 \r
66         return mm;\r
67     }\r
68 \r
69     protected void initializeOpenedMenu(IMenuManager mm) {\r
70         mm.add(new GroupMarker(IWorkbenchActionConstants.WB_START));\r
71 //        mm.add(new GroupMarker(IWorkbenchActionConstants.NEW_EXT));\r
72 //        mm.add(new GroupMarker(IWorkbenchActionConstants.OPEN_EXT));\r
73 //        mm.add(new GroupMarker(IWorkbenchActionConstants.IMPORT_EXT));\r
74 //        mm.add(new Separator(IWorkbenchActionConstants.MB_ADDITIONS));\r
75 //        mm.add(new GroupMarker(IWorkbenchActionConstants.WB_END));\r
76         //mm.add(new Separator());\r
77     }\r
78 \r
79 }