bundles/org.simantics.tests.modelled.ui/src/org/simantics/tests/modelled/ui/STSEditorAdapter.java

   1 package org.simantics.tests.modelled.ui;
   2
   3 import org.eclipse.core.runtime.IAdaptable;
   4 import org.eclipse.jface.viewers.IStructuredSelection;
   5 import org.eclipse.ui.IWorkbenchPage;
   6 import org.eclipse.ui.PartInitException;
   7 import org.eclipse.ui.PlatformUI;
   8 import org.simantics.Simantics;
   9 import org.simantics.db.ReadGraph;
  10 import org.simantics.db.Resource;
  11 import org.simantics.db.common.request.ReadRequest;
  12 import org.simantics.db.exception.DatabaseException;
  13 import org.simantics.tests.modelled.ontology.TestsResource;
  14 import org.simantics.ui.workbench.editor.AbstractResourceEditorAdapter;
  15 import org.simantics.ui.workbench.editor.EditorAdapter;
  16 import org.simantics.utils.ui.workbench.WorkbenchUtils;
  17 import org.slf4j.Logger;
  18 import org.slf4j.LoggerFactory;
  19
  20 public class STSEditorAdapter extends AbstractResourceEditorAdapter implements EditorAdapter {
  21
  22     private static final Logger LOGGER = LoggerFactory.getLogger(STSEditorAdapter.class);
  23
  24     public STSEditorAdapter() {
  25         super("SCL Module Editor", null, 20);
  26     }
  27
  28     @Override
  29     public boolean canHandle(ReadGraph g, Object input)
  30             throws DatabaseException {
  31         if(input instanceof IStructuredSelection)
  32             input = ((IStructuredSelection)input).getFirstElement();
  33         if(!(input instanceof Resource)) {
  34             if(input instanceof IAdaptable) {
  35                 input = ((IAdaptable)input).getAdapter(Resource.class);
  36                 if(input == null)
  37                     return false;
  38             }
  39             else
  40                 return false;
  41         }
  42         Resource resource = (Resource)input;
  43         return g.isInstanceOf(resource, TestsResource.getInstance(g).STSTest);
  44     }
  45
  46     protected void openEditor(Resource input) throws Exception {
  47         IWorkbenchPage page = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage();
  48         if(page == null)
  49             return;
  50         Simantics.getSession().asyncRequest(new ReadRequest() {
  51             @Override
  52             public void run(ReadGraph graph) throws DatabaseException {
  53                 String uri = graph.getURI(input);
  54                 PlatformUI.getWorkbench().getDisplay().asyncExec(new Runnable() {
  55                     @Override
  56                     public void run() {
  57                         try {
  58                             WorkbenchUtils.openEditor("org.simantics.tests.ui.stsTestEditor", new STSTestEditorInput(uri));
  59                         } catch (PartInitException e) {
  60                             LOGGER.error("Could not initialize part", e);
  61                         }
  62                     }
  63                 });
  64             }
  65         });
  66     }
  67
  68 }