]>
git.argeo.org Git - lgpl/argeo-commons.git/blob - server/plugins/org.argeo.jcr.ui.explorer/src/main/java/org/argeo/jcr/ui/explorer/commands/SortChildNodes.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 org
.argeo
.jcr
.ui
.explorer
.JcrExplorerPlugin
;
19 import org
.argeo
.jcr
.ui
.explorer
.views
.GenericJcrBrowser
;
20 import org
.eclipse
.core
.commands
.AbstractHandler
;
21 import org
.eclipse
.core
.commands
.Command
;
22 import org
.eclipse
.core
.commands
.ExecutionEvent
;
23 import org
.eclipse
.core
.commands
.ExecutionException
;
24 import org
.eclipse
.core
.commands
.State
;
25 import org
.eclipse
.ui
.PlatformUI
;
26 import org
.eclipse
.ui
.commands
.ICommandService
;
27 import org
.eclipse
.ui
.handlers
.HandlerUtil
;
30 * Change isSorted state of the JcrExplorer Browser
32 public class SortChildNodes
extends AbstractHandler
{
33 public final static String ID
= JcrExplorerPlugin
.ID
+ ".sortChildNodes";
35 public Object
execute(ExecutionEvent event
) throws ExecutionException
{
36 GenericJcrBrowser view
= (GenericJcrBrowser
) HandlerUtil
37 .getActiveWorkbenchWindow(event
).getActivePage()
38 .findView(GenericJcrBrowser
.ID
);
40 ICommandService service
= (ICommandService
) PlatformUI
.getWorkbench()
41 .getService(ICommandService
.class);
42 Command command
= service
.getCommand(ID
);
43 State state
= command
.getState(ID
+ ".toggleState");
45 boolean wasSorted
= (Boolean
) state
.getValue();
46 view
.setSortChildNodes(!wasSorted
);
47 state
.setValue(!wasSorted
);