bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/modelBrowser/handlers/NewSubscriptionHandler.java

   1 /*******************************************************************************
   2  * Copyright (c) 2007, 2010 Association for Decentralized Information Management
   3  * in Industry THTH ry.
   4  * All rights reserved. This program and the accompanying materials
   5  * are made available under the terms of the Eclipse Public License v1.0
   6  * which accompanies this distribution, and is available at
   7  * http://www.eclipse.org/legal/epl-v10.html
   8  *
   9  * Contributors:
  10  *     VTT Technical Research Centre of Finland - initial API and implementation
  11  *******************************************************************************/
  12 package org.simantics.modeling.ui.modelBrowser.handlers;
  13
  14 import org.eclipse.core.commands.AbstractHandler;
  15 import org.eclipse.core.commands.ExecutionEvent;
  16 import org.eclipse.core.commands.ExecutionException;
  17 import org.eclipse.jface.viewers.ISelection;
  18 import org.eclipse.ui.handlers.HandlerUtil;
  19 import org.simantics.db.Resource;
  20 import org.simantics.modeling.ui.actions.NewSubscription;
  21 import org.simantics.modeling.ui.modelBrowser2.model.SubscriptionsNode;
  22 import org.simantics.utils.ui.AdaptionUtils;
  23
  24 public class NewSubscriptionHandler extends AbstractHandler {
  25
  26     @Override
  27     public Object execute(ExecutionEvent event) throws ExecutionException {
  28         ISelection sel = HandlerUtil.getCurrentSelection(event);
  29         SubscriptionsNode node = AdaptionUtils.adaptToSingle(sel, SubscriptionsNode.class);
  30         if (node == null)
  31             return null;
  32         final Resource model = node.resource;
  33
  34         new NewSubscription().create(model).run();
  35
  36         return null;
  37     }
  38
  39 }
  40