1 /*******************************************************************************
\r
2 * Copyright (c) 2007, 2010 Association for Decentralized Information Management
\r
3 * in Industry THTH ry.
\r
4 * All rights reserved. This program and the accompanying materials
\r
5 * are made available under the terms of the Eclipse Public License v1.0
\r
6 * which accompanies this distribution, and is available at
\r
7 * http://www.eclipse.org/legal/epl-v10.html
\r
10 * VTT Technical Research Centre of Finland - initial API and implementation
\r
11 *******************************************************************************/
\r
12 package org.simantics.simulation.ui;
\r
14 import java.util.ArrayList;
\r
15 import java.util.Collection;
\r
16 import java.util.HashSet;
\r
17 import java.util.Set;
\r
19 import org.eclipse.ui.IWorkbench;
\r
20 import org.eclipse.ui.PlatformUI;
\r
21 import org.eclipse.ui.contexts.IContextActivation;
\r
22 import org.eclipse.ui.contexts.IContextService;
\r
23 import org.simantics.simulation.experiment.IDynamicExperiment;
\r
24 import org.simantics.simulation.experiment.IExperiment;
\r
25 import org.simantics.simulation.project.IExperimentManager;
\r
26 import org.simantics.simulation.project.IExperimentManagerListener;
\r
28 public class ExperimentManagerListener implements IExperimentManagerListener {
\r
30 public static final String EXPERIMENT_CONTEXT = "org.simantics.simulation.ui.experiment";
\r
31 public static final String DYNAMIC_EXPERIMENT_CONTEXT = "org.simantics.simulation.ui.dynamicExperiment";
\r
33 static Set<IExperimentManager> managers =
\r
34 new HashSet<IExperimentManager>();
\r
36 IExperimentManager manager;
\r
38 Collection<IContextActivation> contextActivations =
\r
39 new ArrayList<IContextActivation>();
\r
41 public ExperimentManagerListener(IExperimentManager manager) {
\r
42 this.manager = manager;
\r
45 public static void listenManager(IExperimentManager manager) {
\r
46 synchronized(managers) {
\r
47 if(managers.contains(manager))
\r
49 ExperimentManagerListener listener =
\r
50 new ExperimentManagerListener(manager);
\r
51 manager.addListener(listener);
\r
52 managers.add(manager);
\r
57 public void activeExperimentLoaded(final IExperiment experiment) {
\r
58 // experiment.addListener(new ExperimentListener());
\r
59 experiment.addListener(new org.simantics.simulation.ui.e4.ExperimentListener());
\r
61 if (!PlatformUI.isWorkbenchRunning())
\r
64 final IWorkbench workbench = PlatformUI.getWorkbench();
\r
65 workbench.getDisplay().asyncExec(new Runnable() {
\r
68 if (workbench.isClosing())
\r
70 IContextService contextService =
\r
71 (IContextService)PlatformUI.getWorkbench()
\r
72 .getService(IContextService.class);
\r
73 synchronized(contextActivations) {
\r
74 contextActivations.add(contextService.activateContext(EXPERIMENT_CONTEXT));
\r
75 if(experiment instanceof IDynamicExperiment)
\r
76 contextActivations.add(contextService.activateContext(DYNAMIC_EXPERIMENT_CONTEXT));
\r
83 public void activeExperimentUnloaded() {
\r
84 synchronized(contextActivations) {
\r
85 final Collection<IContextActivation> oldContextActivations =
\r
88 contextActivations = new ArrayList<IContextActivation>();
\r
90 if (!PlatformUI.isWorkbenchRunning())
\r
93 final IWorkbench workbench = PlatformUI.getWorkbench();
\r
94 workbench.getDisplay().asyncExec(new Runnable() {
\r
97 if (workbench.isClosing())
\r
100 IContextService contextService =
\r
101 (IContextService)workbench.getService(IContextService.class);
\r
102 contextService.deactivateContexts(oldContextActivations);
\r
109 public void managerDisposed() {
\r
110 synchronized(managers) {
\r
111 manager.removeListener(this);
\r
112 managers.remove(manager);
\r