-/*******************************************************************************\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.graph.impl;\r
-\r
-import java.util.ArrayList;\r
-import java.util.Collection;\r
-import java.util.List;\r
-import java.util.Set;\r
-\r
-import org.simantics.browsing.ui.common.modifiers.EnumeratedValue;\r
-import org.simantics.browsing.ui.common.modifiers.Enumeration;\r
-import org.simantics.browsing.ui.common.modifiers.EnumerationValue;\r
-import org.simantics.databoard.Bindings;\r
-import org.simantics.db.ReadGraph;\r
-import org.simantics.db.Resource;\r
-import org.simantics.db.common.request.ResourceRead;\r
-import org.simantics.db.common.utils.NameUtils;\r
-import org.simantics.db.exception.AdaptionException;\r
-import org.simantics.db.exception.DatabaseException;\r
-import org.simantics.layer0.Layer0;\r
-\r
-/**\r
- * @author Tuukka Lehtonen\r
- */\r
-public class GetEnumerationValue extends ResourceRead<EnumerationValue<Resource>> {\r
-\r
- public GetEnumerationValue(Resource resource) {\r
- super(resource);\r
- }\r
-\r
- @Override\r
- public EnumerationValue<Resource> perform(ReadGraph graph) throws DatabaseException {\r
- return enumerate(graph, resource);\r
- }\r
-\r
- public static EnumerationValue<Resource> enumerate(ReadGraph graph, Resource resource) throws DatabaseException {\r
- Layer0 l0 = Layer0.getInstance(graph);\r
- Set<Resource> types = graph.getTypes(resource);\r
-\r
- // FIXME: this is a hack to make boolean values editable through a combo-box like other enumerations\r
- if (types.contains(l0.Boolean)) {\r
- List<EnumeratedValue<Resource>> values = new ArrayList<EnumeratedValue<Resource>>(2);\r
- values.add(new EnumeratedValue<Resource>(Boolean.FALSE.toString(), l0.False));\r
- values.add(new EnumeratedValue<Resource>(Boolean.TRUE.toString(), l0.True));\r
- Boolean currentValue = graph.getPossibleValue(resource, Bindings.BOOLEAN);\r
- Enumeration<Resource> enumeration = new Enumeration<Resource>(values);\r
- EnumeratedValue<Resource> current = Boolean.TRUE.equals(currentValue) ? values.get(1) : values.get(0);\r
- return new EnumerationValue<Resource>(enumeration, current);\r
- } else {\r
- for (Resource type : types) {\r
- if (graph.hasStatement(type, l0.Enumeration, type)) {\r
- Collection<Resource> values = graph.getObjects(type, l0.ConsistsOf);\r
- List<EnumeratedValue<Resource>> result = new ArrayList<EnumeratedValue<Resource>>(values.size());\r
- for (Resource value : values) {\r
- result.add(new EnumeratedValue<Resource>(safeName(graph, value), value));\r
- }\r
- Enumeration<Resource> enumeration = new Enumeration<Resource>(result);\r
- return new EnumerationValue<Resource>(enumeration, enumeration.find(resource));\r
- }\r
- }\r
- }\r
- return null;\r
- }\r
-\r
- private static String safeName(ReadGraph graph, Resource value) throws DatabaseException {\r
- return graph.syncRequest(new NameRequest(value));\r
- }\r
-\r
- public static class NameRequest extends ResourceRead<String> {\r
- public NameRequest(Resource resource) {\r
- super(resource);\r
- }\r
- @Override\r
- public String perform(ReadGraph graph) throws DatabaseException {\r
- try {\r
- return graph.adapt(resource, String.class);\r
- } catch (AdaptionException e) {\r
- return NameUtils.getSafeName(graph, resource);\r
- }\r
- }\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.graph.impl;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.List;
+import java.util.Set;
+
+import org.simantics.browsing.ui.common.modifiers.EnumeratedValue;
+import org.simantics.browsing.ui.common.modifiers.Enumeration;
+import org.simantics.browsing.ui.common.modifiers.EnumerationValue;
+import org.simantics.databoard.Bindings;
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.common.request.ResourceRead;
+import org.simantics.db.common.utils.NameUtils;
+import org.simantics.db.exception.AdaptionException;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.layer0.Layer0;
+
+/**
+ * @author Tuukka Lehtonen
+ */
+public class GetEnumerationValue extends ResourceRead<EnumerationValue<Resource>> {
+
+ public GetEnumerationValue(Resource resource) {
+ super(resource);
+ }
+
+ @Override
+ public EnumerationValue<Resource> perform(ReadGraph graph) throws DatabaseException {
+ return enumerate(graph, resource);
+ }
+
+ public static EnumerationValue<Resource> enumerate(ReadGraph graph, Resource resource) throws DatabaseException {
+ Layer0 l0 = Layer0.getInstance(graph);
+ Set<Resource> types = graph.getTypes(resource);
+
+ // FIXME: this is a hack to make boolean values editable through a combo-box like other enumerations
+ if (types.contains(l0.Boolean)) {
+ List<EnumeratedValue<Resource>> values = new ArrayList<EnumeratedValue<Resource>>(2);
+ values.add(new EnumeratedValue<Resource>(Boolean.FALSE.toString(), l0.False));
+ values.add(new EnumeratedValue<Resource>(Boolean.TRUE.toString(), l0.True));
+ Boolean currentValue = graph.getPossibleValue(resource, Bindings.BOOLEAN);
+ Enumeration<Resource> enumeration = new Enumeration<Resource>(values);
+ EnumeratedValue<Resource> current = Boolean.TRUE.equals(currentValue) ? values.get(1) : values.get(0);
+ return new EnumerationValue<Resource>(enumeration, current);
+ } else {
+ for (Resource type : types) {
+ if (graph.hasStatement(type, l0.Enumeration, type)) {
+ Collection<Resource> values = graph.getObjects(type, l0.ConsistsOf);
+ List<EnumeratedValue<Resource>> result = new ArrayList<EnumeratedValue<Resource>>(values.size());
+ for (Resource value : values) {
+ result.add(new EnumeratedValue<Resource>(safeName(graph, value), value));
+ }
+ Enumeration<Resource> enumeration = new Enumeration<Resource>(result);
+ return new EnumerationValue<Resource>(enumeration, enumeration.find(resource));
+ }
+ }
+ }
+ return null;
+ }
+
+ private static String safeName(ReadGraph graph, Resource value) throws DatabaseException {
+ return graph.syncRequest(new NameRequest(value));
+ }
+
+ public static class NameRequest extends ResourceRead<String> {
+ public NameRequest(Resource resource) {
+ super(resource);
+ }
+ @Override
+ public String perform(ReadGraph graph) throws DatabaseException {
+ try {
+ return graph.adapt(resource, String.class);
+ } catch (AdaptionException e) {
+ return NameUtils.getSafeName(graph, resource);
+ }
+ }
+ }
+
+}
Code Review / simantics / platform.git / blobdiff