]>
git.argeo.org Git - lgpl/argeo-commons.git/blob - org.argeo.jcr.ui.explorer/src/main/java/org/argeo/jcr/ui/explorer/commands/Refresh.java
2 * Copyright (C) 2007-2012 Argeo GmbH
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
16 package org
.argeo
.jcr
.ui
.explorer
.commands
;
18 import java
.util
.Iterator
;
20 import org
.argeo
.eclipse
.ui
.TreeParent
;
21 import org
.argeo
.eclipse
.ui
.jcr
.views
.AbstractJcrBrowser
;
22 import org
.argeo
.jcr
.ui
.explorer
.JcrExplorerPlugin
;
23 import org
.argeo
.jcr
.ui
.explorer
.utils
.JcrUiUtils
;
24 import org
.argeo
.jcr
.ui
.explorer
.views
.GenericJcrBrowser
;
25 import org
.eclipse
.core
.commands
.AbstractHandler
;
26 import org
.eclipse
.core
.commands
.ExecutionEvent
;
27 import org
.eclipse
.core
.commands
.ExecutionException
;
28 import org
.eclipse
.jface
.viewers
.ISelection
;
29 import org
.eclipse
.jface
.viewers
.IStructuredSelection
;
32 * Force the selected objects of the active view to be refreshed doing the
35 * <li>The model objects are recomputed</li>
36 * <li>the view is refreshed</li>
39 public class Refresh
extends AbstractHandler
{
41 public final static String ID
= JcrExplorerPlugin
.ID
+ ".refresh";
43 public Object
execute(ExecutionEvent event
) throws ExecutionException
{
45 AbstractJcrBrowser view
= (AbstractJcrBrowser
) JcrExplorerPlugin
46 .getDefault().getWorkbench().getActiveWorkbenchWindow()
47 .getActivePage().getActivePart();//
49 ISelection selection
= JcrExplorerPlugin
.getDefault().getWorkbench()
50 .getActiveWorkbenchWindow().getActivePage().getSelection();
52 if (selection
!= null && selection
instanceof IStructuredSelection
53 && !selection
.isEmpty()) {
54 Iterator
<?
> it
= ((IStructuredSelection
) selection
).iterator();
55 while (it
.hasNext()) {
56 Object obj
= it
.next();
57 if (obj
instanceof TreeParent
) {
58 TreeParent tp
= (TreeParent
) obj
;
59 JcrUiUtils
.forceRefreshIfNeeded(tp
);
63 } else if (view
instanceof GenericJcrBrowser
)
64 ((GenericJcrBrowser
) view
).refresh(null); // force full refresh