Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.browsing.ui.common / src / org / simantics / browsing / ui / common / processors / DefaultLabelerFactoriesProcessor.java

diff --git a/bundles/org.simantics.browsing.ui.common/src/org/simantics/browsing/ui/common/processors/DefaultLabelerFactoriesProcessor.java b/bundles/org.simantics.browsing.ui.common/src/org/simantics/browsing/ui/common/processors/DefaultLabelerFactoriesProcessor.java
new file mode 100644 (file)
index 0000000..4f99e91
--- /dev/null
+++ b/bundles/org.simantics.browsing.ui.common/src/org/simantics/browsing/ui/common/processors/DefaultLabelerFactoriesProcessor.java
@@ -0,0 +1,77 @@
+/*******************************************************************************\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
+import java.util.Collections;\r
+import java.util.Map;\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.PrimitiveQueryUpdater;\r
+import org.simantics.browsing.ui.BuiltinKeys.LabelerKey;\r
+import org.simantics.browsing.ui.GraphExplorer.ModificationContext;\r
+import org.simantics.browsing.ui.NodeContext.QueryKey;\r
+import org.simantics.browsing.ui.content.Labeler;\r
+import org.simantics.browsing.ui.content.LabelerFactory;\r
+\r
+public class DefaultLabelerFactoriesProcessor extends AbstractNodeQueryProcessor<Collection<LabelerFactory>> {\r
+\r
+    int koss;\r
+\r
+    @Override\r
+    public QueryKey<Collection<LabelerFactory>> getIdentifier() {\r
+        return BuiltinKeys.LABELER_FACTORIES;\r
+    }\r
+\r
+    @Override\r
+    public Collection<LabelerFactory> query(NodeQueryManager manager, NodeContext context) {\r
+        return Collections.singleton((LabelerFactory) new LabelerFactory() {\r
+            @Override\r
+            public Labeler create(PrimitiveQueryUpdater updater, final NodeContext context, LabelerKey key) {\r
+\r
+                if (++koss % 1000 == 0)\r
+                    System.out.println("Produced " + koss + " labels");\r
+\r
+                return new Labeler() {\r
+                    @Override\r
+                    public Map<String, String> getLabels() {\r
+                        return Collections.singletonMap("single", context.getConstant(BuiltinKeys.INPUT).toString());\r
+                    }\r
+                    @Override\r
+                    public Map<String, String> getRuntimeLabels() {\r
+                        return Collections.emptyMap();\r
+                    }\r
+                    @Override\r
+                    public int getCategory() {\r
+                        return 0;\r
+                    }\r
+                    @Override\r
+                    public Modifier getModifier(ModificationContext modificationContext, String key) {\r
+                        return null;\r
+                    }\r
+                    @Override\r
+                    public void setListener(LabelerListener listener) {\r
+                        // Intentionally blank, cannot implement listening.\r
+                    }\r
+                };\r
+            }\r
+        });\r
+    }\r
+\r
+    @Override\r
+    public String toString() {\r
+        return "LabelerFactoriesProcessor";\r
+    }\r
+\r
+}
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