-/*******************************************************************************\r
- * Copyright (c) 2007, 2010 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.common.processors;\r
-\r
-import java.util.Collection;\r
-\r
-import org.simantics.browsing.ui.BuiltinKeys;\r
-import org.simantics.browsing.ui.NodeContext;\r
-import org.simantics.browsing.ui.NodeQueryManager;\r
-import org.simantics.browsing.ui.NodeContext.QueryKey;\r
-import org.simantics.browsing.ui.content.Viewpoint;\r
-import org.simantics.browsing.ui.content.ViewpointFactory;\r
-\r
-public class DefaultSelectedViewpointProcessor extends AbstractNodeQueryProcessor<Viewpoint> {\r
-\r
- @Override\r
- public QueryKey<Viewpoint> getIdentifier() {\r
- return BuiltinKeys.SELECTED_VIEWPOINT;\r
- }\r
-\r
- @Override\r
- public Viewpoint query(NodeQueryManager manager, NodeContext context) {\r
- Collection<ViewpointFactory> factories = manager.query(context, BuiltinKeys.VIEWPOINT_FACTORIES);\r
- if (factories.isEmpty())\r
- return null;\r
-\r
- ViewpointFactory selectedFactory = manager.query(context, new BuiltinKeys.SelectedViewpointFactoryKey(factories));\r
- if (selectedFactory == null)\r
- return null;\r
-\r
- return manager.query(context, new BuiltinKeys.ViewpointKey(selectedFactory));\r
- }\r
-\r
- @Override\r
- public String toString() {\r
- return "SelectedViewpointProcessor";\r
- }\r
-\r
+/*******************************************************************************
+ * Copyright (c) 2007, 2010 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.common.processors;
+
+import java.util.Collection;
+
+import org.simantics.browsing.ui.BuiltinKeys;
+import org.simantics.browsing.ui.NodeContext;
+import org.simantics.browsing.ui.NodeQueryManager;
+import org.simantics.browsing.ui.NodeContext.QueryKey;
+import org.simantics.browsing.ui.content.Viewpoint;
+import org.simantics.browsing.ui.content.ViewpointFactory;
+
+public class DefaultSelectedViewpointProcessor extends AbstractNodeQueryProcessor<Viewpoint> {
+
+ @Override
+ public QueryKey<Viewpoint> getIdentifier() {
+ return BuiltinKeys.SELECTED_VIEWPOINT;
+ }
+
+ @Override
+ public Viewpoint query(NodeQueryManager manager, NodeContext context) {
+ Collection<ViewpointFactory> factories = manager.query(context, BuiltinKeys.VIEWPOINT_FACTORIES);
+ if (factories.isEmpty())
+ return null;
+
+ ViewpointFactory selectedFactory = manager.query(context, new BuiltinKeys.SelectedViewpointFactoryKey(factories));
+ if (selectedFactory == null)
+ return null;
+
+ return manager.query(context, new BuiltinKeys.ViewpointKey(selectedFactory));
+ }
+
+ @Override
+ public String toString() {
+ return "SelectedViewpointProcessor";
+ }
+