1 /*******************************************************************************
2 * Copyright (c) 2016 Association for Decentralized Information Management
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
10 * Semantum Oy - initial API and implementation
11 *******************************************************************************/
12 package org.simantics.modeling.actions;
14 import org.eclipse.ui.PlatformUI;
15 import org.simantics.Simantics;
16 import org.simantics.databoard.Bindings;
17 import org.simantics.db.Resource;
18 import org.simantics.db.common.primitiverequest.PossibleRelatedValue2;
19 import org.simantics.db.exception.DatabaseException;
20 import org.simantics.db.layer0.adapter.ActionFactory;
21 import org.simantics.modeling.ModelingResources;
22 import org.slf4j.Logger;
23 import org.slf4j.LoggerFactory;
25 public class Help implements ActionFactory {
27 private static final Logger LOGGER = LoggerFactory.getLogger(Help.class);
30 public Runnable create(Object target) {
31 if (!(target instanceof Resource))
34 final Resource resource = (Resource) target;
38 ModelingResources MOD = ModelingResources.getInstance(Simantics.getSession());
39 String id = Simantics.sync(new PossibleRelatedValue2<String>(resource, MOD.contextualHelpId, Bindings.STRING));
41 PlatformUI.getWorkbench().getHelpSystem().displayDynamicHelp();
44 PlatformUI.getWorkbench().getHelpSystem().displayHelp(id);
45 } catch (DatabaseException e) {
46 LOGGER.error("Failed to display help for resource {}", resource, e);