bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/documents/OpenMappedDocumentAdapter.java

   1 /*******************************************************************************
   2  * Copyright (c) 2007, 2010 Association for Decentralized Information Management
   3  * in Industry THTH ry.
   4  * All rights reserved. This program and the accompanying materials
   5  * are made available under the terms of the Eclipse Public License v1.0
   6  * which accompanies this distribution, and is available at
   7  * http://www.eclipse.org/legal/epl-v10.html
   8  *
   9  * Contributors:
  10  *     VTT Technical Research Centre of Finland - initial API and implementation
  11  *******************************************************************************/
  12 package org.simantics.modeling.ui.documents;
  13
  14 import java.net.MalformedURLException;
  15 import java.net.URL;
  16
  17 import org.eclipse.jface.resource.ImageDescriptor;
  18 import org.eclipse.ui.PartInitException;
  19 import org.eclipse.ui.PlatformUI;
  20 import org.simantics.Simantics;
  21 import org.simantics.db.ReadGraph;
  22 import org.simantics.db.Resource;
  23 import org.simantics.db.common.request.ReadRequest;
  24 import org.simantics.db.exception.DatabaseException;
  25 import org.simantics.db.layer0.variable.RVI;
  26 import org.simantics.db.layer0.variable.Variable;
  27 import org.simantics.db.layer0.variable.Variables;
  28 import org.simantics.diagram.stubs.DiagramResource;
  29 import org.simantics.modeling.ModelingResources;
  30 import org.simantics.ui.workbench.ResourceEditorInput2;
  31 import org.simantics.ui.workbench.editor.AbstractResourceEditorAdapter;
  32 import org.simantics.utils.ui.workbench.WorkbenchUtils;
  33
  34 public class OpenMappedDocumentAdapter extends AbstractResourceEditorAdapter {
  35
  36     private static final String EDITOR_ID = "org.simantics.document.ui.editor";
  37
  38     public OpenMappedDocumentAdapter() throws MalformedURLException {
  39         super("Document Editor", ImageDescriptor.createFromURL(new URL("platform:/plugin/com.famfamfam.silk/icons/table.png")));
  40     }
  41
  42     protected String getEditorId() {
  43         return EDITOR_ID;
  44     }
  45
  46     @Override
  47     public boolean canHandle(ReadGraph g, Resource r) throws DatabaseException {
  48         return g.isInstanceOf(r, DiagramResource.getInstance(g).Element);
  49     }
  50
  51     @Override
  52     public void openEditor(final Resource element) throws Exception {
  53         Simantics.getSession().asyncRequest(new ReadRequest() {
  54             @Override
  55             public void run(ReadGraph graph) throws DatabaseException {
  56
  57                 final Resource component = graph.getPossibleObject(element, ModelingResources.getInstance(graph).ElementToComponent);
  58                 if(component == null) return;
  59
  60                 Variable variable = graph.adapt(component, Variable.class);
  61                 final Resource model = Variables.getModel(graph, variable);
  62                 final RVI rvi = variable.getRVI(graph);
  63 //                final String RVI = Variables.getPossibleRVI(graph, variable);
  64 //                final String variableURI = variable.getURI(graph);
  65
  66                 PlatformUI.getWorkbench().getDisplay().asyncExec(new Runnable() {
  67                     @Override
  68                     public void run() {
  69                         try {
  70                             String editorId = getEditorId();
  71                             if(rvi != null)
  72                                 WorkbenchUtils.openEditor(editorId, new ResourceEditorInput2(editorId, component, model, rvi));
  73 //                            else
  74 //                              WorkbenchUtils.openEditor(editorId, new ResourceEditorInput2(editorId, component, variableURI, null));
  75                         } catch (PartInitException e) {
  76                             e.printStackTrace();
  77                         }
  78                     }
  79                 });
  80             }
  81         });
  82     }
  83
  84 }