An action to show a pgraph for resources in ontologies

[simantics/platform.git] / bundles / org.simantics.debug.ui / src / org / simantics / debug / ui / internal / TGEditorAdapter.java

diff --git a/bundles/org.simantics.debug.ui/src/org/simantics/debug/ui/internal/TGEditorAdapter.java b/bundles/org.simantics.debug.ui/src/org/simantics/debug/ui/internal/TGEditorAdapter.java
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+/*******************************************************************************
+ * 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.debug.ui.internal;
+
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.common.request.PossibleIndexRoot;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.layer0.Layer0;
+import org.simantics.ui.SimanticsUI;
+import org.simantics.ui.workbench.ResourceEditorInput;
+import org.simantics.ui.workbench.editor.AbstractResourceEditorAdapter;
+
+/**
+ * @author Antti Villberg
+ */
+public class TGEditorAdapter extends AbstractResourceEditorAdapter {
+
+       public static final String EDITOR_ID = "org.simantics.modeling.ui.pgraphEditor";
+       
+    public TGEditorAdapter() {
+        super("Ontology Viewer", SimanticsUI.getImageDescriptor("icons/etool16/bug.png"));
+    }
+
+    @Override
+    public boolean canHandle(ReadGraph g, Resource r) throws DatabaseException {
+       Resource indexRoot = g.syncRequest(new PossibleIndexRoot(r));
+       if(indexRoot == null) return false;
+       Layer0 L0 = Layer0.getInstance(g);
+       return g.isInstanceOf(indexRoot, L0.Ontology);
+    }
+
+    @Override
+    public void openEditor(Resource r) throws Exception {
+        openEditorWithId(EDITOR_ID, new ResourceEditorInput(EDITOR_ID,r));
+    }
+    
+}