-/*******************************************************************************\r
- * Copyright (c) 2007, 2012 Association for Decentralized Information Management\r
- * in Industry THTH ry.\r
- * All rights reserved. This program and the accompanying materials\r
- * are made available under the terms of the Eclipse Public License v1.0\r
- * which accompanies this distribution, and is available at\r
- * http://www.eclipse.org/legal/epl-v10.html\r
- *\r
- * Contributors:\r
- * VTT Technical Research Centre of Finland - initial API and implementation\r
- *******************************************************************************/\r
-package org.simantics.browsing.ui.swt;\r
-\r
-import java.net.URL;\r
-\r
-import org.eclipse.core.runtime.Platform;\r
-import org.eclipse.jface.resource.ImageDescriptor;\r
-import org.osgi.framework.Bundle;\r
-import org.simantics.Simantics;\r
-import org.simantics.browsing.ui.swt.stubs.BrowsingResource;\r
-import org.simantics.db.ReadGraph;\r
-import org.simantics.db.Resource;\r
-import org.simantics.db.exception.DatabaseException;\r
-import org.simantics.db.request.Read;\r
-import org.simantics.utils.datastructures.Pair;\r
-\r
-/**\r
- * @author Antti Villberg\r
- */\r
-public class BundleIcon implements ModelledIcon {\r
-\r
- private final Resource configuration;\r
- private Pair<String, String> location;\r
-\r
- public BundleIcon(ReadGraph graph, Resource configuration) throws DatabaseException {\r
- this.configuration = configuration;\r
- this.location = graph.syncRequest(new Location(configuration));\r
- }\r
-\r
- @Override\r
- public ImageDescriptor create() throws DatabaseException {\r
- Pair<String, String> bundleAndPath = Simantics.getSession().syncRequest(new Location(configuration));\r
- if (bundleAndPath == null)\r
- return null;\r
-\r
- Bundle bundle = Platform.getBundle(bundleAndPath.first);\r
- if (bundle == null)\r
- return null;\r
- URL url = bundle.getEntry(bundleAndPath.second);\r
- return ImageDescriptor.createFromURL(url);\r
- }\r
-\r
- @Override\r
- public String toString() {\r
- return super.toString() + "[" + location + "]";\r
- }\r
-\r
- static class Location implements Read<Pair<String, String>> {\r
- Resource configuration;\r
- public Location(Resource configuration) {\r
- this.configuration = configuration;\r
- }\r
- @Override\r
- public Pair<String, String> perform(ReadGraph graph) throws DatabaseException {\r
- BrowsingResource BRO = BrowsingResource.getInstance(graph);\r
- String bundle = graph.getPossibleRelatedValue(configuration, BRO.BundleIcon_Bundle);\r
- if (bundle == null)\r
- return null;\r
- String path = graph.getPossibleRelatedValue(configuration, BRO.BundleIcon_Path);\r
- if (path == null)\r
- return null;\r
- return Pair.make(bundle, path);\r
- }\r
- }\r
-\r
-}\r
+/*******************************************************************************
+ * Copyright (c) 2007, 2012 Association for Decentralized Information Management
+ * in Industry THTH ry.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.browsing.ui.swt;
+
+import java.net.URL;
+
+import org.eclipse.core.runtime.Platform;
+import org.eclipse.jface.resource.ImageDescriptor;
+import org.osgi.framework.Bundle;
+import org.simantics.Simantics;
+import org.simantics.browsing.ui.swt.stubs.BrowsingResource;
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.request.Read;
+import org.simantics.utils.datastructures.Pair;
+
+/**
+ * @author Antti Villberg
+ */
+public class BundleIcon implements ModelledIcon {
+
+ private final Resource configuration;
+ private Pair<String, String> location;
+
+ public BundleIcon(ReadGraph graph, Resource configuration) throws DatabaseException {
+ this.configuration = configuration;
+ this.location = graph.syncRequest(new Location(configuration));
+ }
+
+ @Override
+ public ImageDescriptor create() throws DatabaseException {
+ Pair<String, String> bundleAndPath = Simantics.getSession().syncRequest(new Location(configuration));
+ if (bundleAndPath == null)
+ return null;
+
+ Bundle bundle = Platform.getBundle(bundleAndPath.first);
+ if (bundle == null)
+ return null;
+ URL url = bundle.getEntry(bundleAndPath.second);
+ return ImageDescriptor.createFromURL(url);
+ }
+
+ @Override
+ public String toString() {
+ return super.toString() + "[" + location + "]";
+ }
+
+ static class Location implements Read<Pair<String, String>> {
+ Resource configuration;
+ public Location(Resource configuration) {
+ this.configuration = configuration;
+ }
+ @Override
+ public Pair<String, String> perform(ReadGraph graph) throws DatabaseException {
+ BrowsingResource BRO = BrowsingResource.getInstance(graph);
+ String bundle = graph.getPossibleRelatedValue(configuration, BRO.BundleIcon_Bundle);
+ if (bundle == null)
+ return null;
+ String path = graph.getPossibleRelatedValue(configuration, BRO.BundleIcon_Path);
+ if (path == null)
+ return null;
+ return Pair.make(bundle, path);
+ }
+ }
+
+}
Code Review / simantics / platform.git / blobdiff