org.argeo.security.ui/src/org/argeo/security/ui/commands/OpenHomePerspective.java

   1 /*
   2  * Copyright (C) 2007-2012 Argeo GmbH
   3  *
   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
   7  *
   8  *         http://www.apache.org/licenses/LICENSE-2.0
   9  *
  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.
  15  */
  16 package org.argeo.security.ui.commands;
  17
  18 import org.argeo.eclipse.ui.dialogs.ErrorFeedback;
  19 import org.argeo.security.ui.UserHomePerspective;
  20 import org.eclipse.core.commands.AbstractHandler;
  21 import org.eclipse.core.commands.ExecutionEvent;
  22 import org.eclipse.core.commands.ExecutionException;
  23 import org.eclipse.ui.WorkbenchException;
  24 import org.eclipse.ui.handlers.HandlerUtil;
  25
  26 /** Default action of the user menu */
  27 public class OpenHomePerspective extends AbstractHandler {
  28
  29         public Object execute(ExecutionEvent event) throws ExecutionException {
  30                 try {
  31                         HandlerUtil.getActiveSite(event).getWorkbenchWindow()
  32                                         .openPage(UserHomePerspective.ID, null);
  33                 } catch (WorkbenchException e) {
  34                         ErrorFeedback.show("Cannot open home perspective", e);
  35                 }
  36                 return null;
  37         }
  38 }