]> gerrit.simantics Code Review - simantics/platform.git/blob - bundles/org.simantics.diagram.profile/src/org/simantics/diagram/profile/view/ResourcePairImageRule.java
Better support for ontological profiles
[simantics/platform.git] / bundles / org.simantics.diagram.profile / src / org / simantics / diagram / profile / view / ResourcePairImageRule.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.diagram.profile.view;
13
14 import java.util.Collections;
15 import java.util.Map;
16
17 import org.eclipse.jface.resource.ImageDescriptor;
18 import org.simantics.browsing.ui.common.ColumnKeys;
19 import org.simantics.browsing.ui.model.images.ImageRule;
20 import org.simantics.db.ReadGraph;
21 import org.simantics.db.exception.DatabaseException;
22 import org.simantics.ui.icons.ImageDescriptorProvider;
23
24 public class ResourcePairImageRule implements ImageRule {
25
26     @Override
27     public boolean isCompatible(Class<?> contentType) {
28         return contentType.equals(ResourcePair.class);
29     }
30
31     @Override
32     public Map<String, ImageDescriptor> getImage(ReadGraph graph, Object content) throws DatabaseException {
33         
34         ImageDescriptorProvider provider = graph.getPossibleAdapter(((ResourcePair)content).getSecond(), ImageDescriptorProvider.class);
35         return provider != null ? Collections.singletonMap(ColumnKeys.SINGLE, provider.get()) : null;
36         
37     }
38
39 }