]>
git.argeo.org Git - lgpl/argeo-commons.git/blob - org.argeo.cms.ui.workbench/src/org/argeo/cms/ui/workbench/internal/jcr/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
.cms
.ui
.workbench
.internal
.jcr
.commands
;
18 import java
.util
.Iterator
;
20 import org
.argeo
.cms
.ui
.workbench
.WorkbenchUiPlugin
;
21 import org
.argeo
.cms
.ui
.workbench
.internal
.jcr
.JcrBrowserUtils
;
22 import org
.argeo
.cms
.ui
.workbench
.jcr
.JcrBrowserView
;
23 import org
.argeo
.eclipse
.ui
.TreeParent
;
24 import org
.eclipse
.core
.commands
.AbstractHandler
;
25 import org
.eclipse
.core
.commands
.ExecutionEvent
;
26 import org
.eclipse
.core
.commands
.ExecutionException
;
27 import org
.eclipse
.jface
.viewers
.ISelection
;
28 import org
.eclipse
.jface
.viewers
.IStructuredSelection
;
31 * Force the selected objects of the active view to be refreshed doing the
34 * <li>The model objects are recomputed</li>
35 * <li>the view is refreshed</li>
38 public class Refresh
extends AbstractHandler
{
40 public final static String ID
= WorkbenchUiPlugin
.PLUGIN_ID
+ ".refresh";
42 public Object
execute(ExecutionEvent event
) throws ExecutionException
{
44 JcrBrowserView view
= (JcrBrowserView
) WorkbenchUiPlugin
.getDefault()
45 .getWorkbench().getActiveWorkbenchWindow().getActivePage()
48 ISelection selection
= WorkbenchUiPlugin
.getDefault().getWorkbench()
49 .getActiveWorkbenchWindow().getActivePage().getSelection();
51 if (selection
!= null && selection
instanceof IStructuredSelection
52 && !selection
.isEmpty()) {
53 Iterator
<?
> it
= ((IStructuredSelection
) selection
).iterator();
54 while (it
.hasNext()) {
55 Object obj
= it
.next();
56 if (obj
instanceof TreeParent
) {
57 TreeParent tp
= (TreeParent
) obj
;
58 JcrBrowserUtils
.forceRefreshIfNeeded(tp
);
62 } else if (view
instanceof JcrBrowserView
)
63 ((JcrBrowserView
) view
).refresh(null); // force full refresh