]> gerrit.simantics Code Review - simantics/platform.git/blob - bundles/org.simantics.browsing.ui.common/src/org/simantics/browsing/ui/common/extension/internal/LabelDecoratorContributorExtensionManager.java
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[simantics/platform.git] / bundles / org.simantics.browsing.ui.common / src / org / simantics / browsing / ui / common / extension / internal / LabelDecoratorContributorExtensionManager.java
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
8  *\r
9  * Contributors:\r
10  *     VTT Technical Research Centre of Finland - initial API and implementation\r
11  *******************************************************************************/\r
12 package org.simantics.browsing.ui.common.extension.internal;\r
13 \r
14 import org.simantics.browsing.ui.content.Contributor;\r
15 import org.simantics.browsing.ui.content.LabelDecoratorFactory;\r
16 \r
17 public class LabelDecoratorContributorExtensionManager extends ContributorExtensionManager<LabelDecoratorFactory> {\r
18 \r
19     public String getExtensionPointName() {\r
20         return "labelDecorator";\r
21     }\r
22         \r
23     private static LabelDecoratorContributorExtensionManager INSTANCE;\r
24 \r
25     public static synchronized LabelDecoratorContributorExtensionManager getInstance() {\r
26         if (INSTANCE == null)\r
27             INSTANCE = new LabelDecoratorContributorExtensionManager();\r
28         return INSTANCE;\r
29     }\r
30 \r
31 \r
32     public static synchronized void dispose() {\r
33         if (INSTANCE != null) {\r
34             INSTANCE.close();\r
35             INSTANCE = null;\r
36         }\r
37     }\r
38     \r
39     public static Contributor<LabelDecoratorFactory> getFactory(String id) {\r
40         for(ContributorExtension<LabelDecoratorFactory> ext : getInstance().extensions) {\r
41             if(ext.getFactory().getClass().getCanonicalName().equals(id)) return ext.getFactory();\r
42         }\r
43         return null;\r
44     }\r
45         \r
46 }\r