-/*******************************************************************************\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.swt;\r
-\r
-import java.util.ArrayList;\r
-import java.util.Collection;\r
-import java.util.Collections;\r
-\r
-import org.eclipse.swt.SWT;\r
-import org.simantics.browsing.ui.BuiltinKeys;\r
-import org.simantics.browsing.ui.BuiltinKeys.LabelDecoratorKey;\r
-import org.simantics.browsing.ui.NodeContext;\r
-import org.simantics.browsing.ui.NodeContext.QueryKey;\r
-import org.simantics.browsing.ui.NodeQueryManager;\r
-import org.simantics.browsing.ui.common.processors.AbstractNodeQueryProcessor;\r
-import org.simantics.browsing.ui.content.LabelDecorator;\r
-import org.simantics.browsing.ui.content.LabelDecoratorFactory;\r
-\r
-public class DefaultLabelDecoratorsProcessor extends AbstractNodeQueryProcessor<Collection<LabelDecorator>> {\r
-\r
- @Override\r
- public Collection<LabelDecorator> query(NodeQueryManager manager, NodeContext context) {\r
- Collection<LabelDecoratorFactory> factories = manager.query(context, BuiltinKeys.SELECTED_LABEL_DECORATOR_FACTORIES);\r
- if (factories.isEmpty()) {\r
- LabelDecorator truncation = new TreeTruncationDecoratorFactory(SWT.BOLD).create(manager, context);\r
- if (truncation != null)\r
- return Collections.singletonList(truncation);\r
- return Collections.emptyList();\r
- }\r
-\r
- Collection<LabelDecorator> decorators = new ArrayList<LabelDecorator>(factories.size() + 1);\r
- for (LabelDecoratorFactory f : factories) {\r
- assert f != null;\r
- LabelDecorator decorator = manager.query(context, new LabelDecoratorKey(f));\r
- if (decorator != null)\r
- decorators.add(decorator);\r
- }\r
-\r
- LabelDecorator truncation = new TreeTruncationDecoratorFactory(SWT.BOLD).create(manager, context);\r
- if (truncation != null)\r
- decorators.add(truncation);\r
-\r
- return decorators;\r
- }\r
-\r
- @Override\r
- public String toString() {\r
- return "LabelDecoratorsProcessor";\r
- }\r
-\r
- @Override\r
- public QueryKey<Collection<LabelDecorator>> getIdentifier() {\r
- return BuiltinKeys.LABEL_DECORATORS;\r
- }\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.swt;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Collections;
+
+import org.eclipse.swt.SWT;
+import org.simantics.browsing.ui.BuiltinKeys;
+import org.simantics.browsing.ui.BuiltinKeys.LabelDecoratorKey;
+import org.simantics.browsing.ui.NodeContext;
+import org.simantics.browsing.ui.NodeContext.QueryKey;
+import org.simantics.browsing.ui.NodeQueryManager;
+import org.simantics.browsing.ui.common.processors.AbstractNodeQueryProcessor;
+import org.simantics.browsing.ui.content.LabelDecorator;
+import org.simantics.browsing.ui.content.LabelDecoratorFactory;
+
+public class DefaultLabelDecoratorsProcessor extends AbstractNodeQueryProcessor<Collection<LabelDecorator>> {
+
+ @Override
+ public Collection<LabelDecorator> query(NodeQueryManager manager, NodeContext context) {
+ Collection<LabelDecoratorFactory> factories = manager.query(context, BuiltinKeys.SELECTED_LABEL_DECORATOR_FACTORIES);
+ if (factories.isEmpty()) {
+ LabelDecorator truncation = new TreeTruncationDecoratorFactory(SWT.BOLD).create(manager, context);
+ if (truncation != null)
+ return Collections.singletonList(truncation);
+ return Collections.emptyList();
+ }
+
+ Collection<LabelDecorator> decorators = new ArrayList<LabelDecorator>(factories.size() + 1);
+ for (LabelDecoratorFactory f : factories) {
+ assert f != null;
+ LabelDecorator decorator = manager.query(context, new LabelDecoratorKey(f));
+ if (decorator != null)
+ decorators.add(decorator);
+ }
+
+ LabelDecorator truncation = new TreeTruncationDecoratorFactory(SWT.BOLD).create(manager, context);
+ if (truncation != null)
+ decorators.add(truncation);
+
+ return decorators;
+ }
+
+ @Override
+ public String toString() {
+ return "LabelDecoratorsProcessor";
+ }
+
+ @Override
+ public QueryKey<Collection<LabelDecorator>> getIdentifier() {
+ return BuiltinKeys.LABEL_DECORATORS;
+ }
+
+}