org.argeo.eclipse.ui.workbench/src/org/argeo/eclipse/ui/workbench/commands/RemoveRemoteRepository.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.eclipse.ui.workbench.commands;
  17
  18 import org.argeo.eclipse.ui.workbench.jcr.JcrBrowserView;
  19 import org.argeo.eclipse.ui.workbench.jcr.internal.model.RemoteRepositoryElem;
  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.jface.viewers.ISelection;
  24 import org.eclipse.jface.viewers.IStructuredSelection;
  25 import org.eclipse.ui.handlers.HandlerUtil;
  26
  27 /** Remove a registered remote repository */
  28 public class RemoveRemoteRepository extends AbstractHandler {
  29
  30         public Object execute(ExecutionEvent event) throws ExecutionException {
  31
  32                 ISelection selection = HandlerUtil.getActiveWorkbenchWindow(event)
  33                                 .getActivePage().getSelection();
  34
  35                 JcrBrowserView view = (JcrBrowserView) HandlerUtil
  36                                 .getActiveWorkbenchWindow(event).getActivePage()
  37                                 .findView(HandlerUtil.getActivePartId(event));
  38
  39                 if (selection != null && !selection.isEmpty()
  40                                 && selection instanceof IStructuredSelection) {
  41                         Object obj = ((IStructuredSelection) selection).getFirstElement();
  42
  43                         if (obj instanceof RemoteRepositoryElem) {
  44                                 ((RemoteRepositoryElem) obj).remove();
  45                                 view.refresh(null);
  46                         }
  47                 }
  48                 return null;
  49         }
  50
  51 }