1 /*******************************************************************************
2 * Copyright (c) 2007, 2011 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 * VTT Technical Research Centre of Finland - initial API and implementation
11 *******************************************************************************/
12 package org.simantics.modeling.ui.modelBrowser2.image;
16 import org.eclipse.jface.resource.ImageDescriptor;
17 import org.simantics.browsing.ui.common.ColumnKeys;
18 import org.simantics.browsing.ui.model.images.ImageRule;
19 import org.simantics.databoard.Bindings;
20 import org.simantics.db.ReadGraph;
21 import org.simantics.db.Resource;
22 import org.simantics.db.exception.DatabaseException;
23 import org.simantics.modeling.ModelingResources;
24 import org.simantics.modeling.ui.Activator;
25 import org.simantics.utils.datastructures.ArrayMap;
28 * @author Tuukka Lehtonen
30 public enum SubscriptionImageRule implements ImageRule {
34 public static SubscriptionImageRule get() {
39 public boolean isCompatible(Class<?> contentType) {
40 return contentType.equals(Resource.class);
44 public Map<String, ImageDescriptor> getImage(ReadGraph graph, Object content) throws DatabaseException {
45 Resource subscription = (Resource) content;
47 ModelingResources MOD = ModelingResources.getInstance(graph);
48 Boolean enabled = graph.getPossibleRelatedValue(subscription, MOD.Subscription_Enabled, Bindings.BOOLEAN);
49 ImageDescriptor img = ImageDescriptor.getMissingImageDescriptor();
51 img = enabled ? Activator.SUBSCRIPTION_ICON : Activator.SUBSCRIPTION_DISABLED_ICON ;
53 return ArrayMap.make(ColumnKeys.KEYS_SINGLE, img);