Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.browsing.ui.graph.impl / src / org / simantics / browsing / ui / graph / impl / contributor / labeler / ContextFinalLabelerContributorImpl.java

diff --git a/bundles/org.simantics.browsing.ui.graph.impl/src/org/simantics/browsing/ui/graph/impl/contributor/labeler/ContextFinalLabelerContributorImpl.java b/bundles/org.simantics.browsing.ui.graph.impl/src/org/simantics/browsing/ui/graph/impl/contributor/labeler/ContextFinalLabelerContributorImpl.java
new file mode 100644 (file)
index 0000000..58bddfe
--- /dev/null
+++ b/bundles/org.simantics.browsing.ui.graph.impl/src/org/simantics/browsing/ui/graph/impl/contributor/labeler/ContextFinalLabelerContributorImpl.java
@@ -0,0 +1,110 @@
+/*******************************************************************************\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.contributor.labeler;\r
+\r
+import java.util.Map;\r
+\r
+import org.simantics.browsing.ui.BuiltinKeys.LabelerKey;\r
+import org.simantics.browsing.ui.NodeContext;\r
+import org.simantics.browsing.ui.PrimitiveQueryUpdater;\r
+import org.simantics.browsing.ui.Tester;\r
+import org.simantics.browsing.ui.common.ColumnKeys;\r
+import org.simantics.browsing.ui.content.Contributor;\r
+import org.simantics.browsing.ui.content.Labeler;\r
+import org.simantics.browsing.ui.content.Labeler.Modifier;\r
+import org.simantics.browsing.ui.content.LabelerFactory;\r
+import org.simantics.browsing.ui.graph.impl.contribution.FinalLabelerContributionImpl;\r
+import org.simantics.db.ReadGraph;\r
+import org.simantics.db.UndoContext;\r
+import org.simantics.db.exception.DatabaseException;\r
+import org.simantics.utils.datastructures.ArrayMap;\r
+\r
+abstract public class ContextFinalLabelerContributorImpl implements Contributor<LabelerFactory> {\r
+\r
+    abstract public String getLabel(ReadGraph graph, NodeContext input) throws DatabaseException;\r
+\r
+    public int getCategory(ReadGraph graph, NodeContext input) throws DatabaseException {\r
+        return 0;\r
+    }\r
+\r
+    public Modifier getModifier(ReadGraph graph, NodeContext input, String columnKey) throws DatabaseException {\r
+        return null;\r
+    }\r
+\r
+    final private Class<?> clazz;\r
+\r
+    @Override\r
+    public Tester getNodeContextTester() {\r
+        return null;\r
+    }\r
+\r
+    public ContextFinalLabelerContributorImpl() {\r
+        clazz = Object.class;\r
+    }\r
+\r
+    public ContextFinalLabelerContributorImpl(Class<?> clazz) {\r
+        this.clazz = clazz;\r
+    }\r
+\r
+    @Override\r
+    public LabelerFactory getFactory() {\r
+\r
+        return new LabelerFactory() {\r
+\r
+            @Override\r
+            public Labeler create(final PrimitiveQueryUpdater updater, NodeContext context, final LabelerKey key) {\r
+\r
+                return new FinalLabelerContributionImpl(updater, context, key) {\r
+\r
+                    @Override\r
+                    public Map<String, String> labels(ReadGraph graph, NodeContext context) throws DatabaseException {\r
+\r
+                        String value = ContextFinalLabelerContributorImpl.this.getLabel(graph, context);\r
+\r
+                        return new ArrayMap<String, String>(ColumnKeys.KEYS_SINGLE,\r
+                                new String[] { value });\r
+\r
+                    }\r
+\r
+                    @Override\r
+                    public Modifier getModifier(ReadGraph graph, UndoContext undoContext, NodeContext context, String columnKey) throws DatabaseException {\r
+\r
+                        return ContextFinalLabelerContributorImpl.this.getModifier(graph, context, columnKey);\r
+\r
+                    }\r
+\r
+                    @Override\r
+                    public int category(ReadGraph graph, NodeContext context) throws DatabaseException {\r
+\r
+                        return ContextFinalLabelerContributorImpl.this.getCategory(graph, context);\r
+\r
+                    }\r
+\r
+                    @Override\r
+                    public String toString() {\r
+                        return ContextFinalLabelerContributorImpl.this.toString();\r
+                    }\r
+\r
+                };\r
+\r
+            }\r
+\r
+        };\r
+\r
+    }\r
+\r
+    @Override\r
+    public Class<?> getInputClass() {\r
+        return clazz;\r
+    }\r
+\r
+}\r