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Fixed all line endings of the repository
[simantics/platform.git] / bundles / org.simantics.browsing.ui.common / src / org / simantics / browsing / ui / common / labelers / ConstantLabelerFactory.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.browsing.ui.common.labelers;
13
14 import java.util.Map;
15
16 import org.simantics.browsing.ui.NodeContext;
17 import org.simantics.browsing.ui.PrimitiveQueryUpdater;
18 import org.simantics.browsing.ui.BuiltinKeys.LabelerKey;
19 import org.simantics.browsing.ui.content.Labeler;
20 import org.simantics.browsing.ui.content.LabelerFactory;
21 import org.simantics.utils.datastructures.ArrayMap;
22
23 /**
24  * @author Tuukka Lehtonen
25  */
26 public class ConstantLabelerFactory implements LabelerFactory {
27
28     private final LabelerStub stub;
29
30     public ConstantLabelerFactory(int category, Map<String, String> labels) {
31         stub = new LabelerStub();
32         stub.setContent(new LabelerContent(category, labels));
33     }
34
35     public ConstantLabelerFactory(int category, String ... keyValuePairs) {
36         assert((keyValuePairs.length & 1) == 0);
37         stub = new LabelerStub();
38         String[] keys = new String[keyValuePairs.length / 2];
39         String[] values = new String[keyValuePairs.length / 2];
40         for(int i=0;i<keyValuePairs.length/2;i++) {
41             keys[i] = keyValuePairs[2*i];
42             values[i] = keyValuePairs[2*i+1];
43         }
44         stub.setContent(new LabelerContent(category, new ArrayMap<String, String>(keys, values)));
45     }
46
47     @Override
48     public Labeler create(PrimitiveQueryUpdater manager, NodeContext context, LabelerKey key) {
49         return stub;
50     }
51
52 }