1 package org.simantics.document.linking.ge;
\r
3 import org.eclipse.swt.widgets.Display;
\r
4 import org.simantics.db.ReadGraph;
\r
5 import org.simantics.db.Resource;
\r
6 import org.simantics.db.common.request.ReadRequest;
\r
7 import org.simantics.db.exception.DatabaseException;
\r
8 import org.simantics.db.layer0.adapter.ActionFactory;
\r
9 import org.simantics.db.layer0.variable.Variable;
\r
10 import org.simantics.document.linking.ontology.DocumentLink;
\r
11 import org.simantics.document.linking.utils.SourceLinkUtil;
\r
12 import org.simantics.ui.SimanticsUI;
\r
13 import org.simantics.ui.workbench.editor.EditorAdapter;
\r
14 import org.simantics.ui.workbench.editor.EditorRegistry;
\r
15 import org.simantics.utils.ui.ExceptionUtils;
\r
17 public class ShowDocumentAction implements ActionFactory{
\r
21 public Runnable create(Object target) {
\r
22 if (!(target instanceof Variable))
\r
24 final Variable v = (Variable)target;
\r
27 return new Runnable() {
\r
31 SimanticsUI.getSession().asyncRequest(new ReadRequest() {
\r
34 public void run(ReadGraph graph) throws DatabaseException {
\r
35 DocumentLink sl = DocumentLink.getInstance(graph);
\r
36 Resource t = v.getPossibleRepresents(graph);
\r
37 if (!graph.isInstanceOf(t, sl.Source))
\r
39 final Resource reference = SourceLinkUtil.getReferredDocument(graph, t);
\r
40 if (reference == null)
\r
42 EditorAdapter[] adapters = EditorRegistry.getInstance().getAdaptersFor(graph, reference);
\r
43 if (adapters.length == 0)
\r
45 EditorAdapter highPri = null;
\r
46 int pri = Integer.MIN_VALUE;
\r
47 for (EditorAdapter a : adapters) {
\r
48 int p = a.getPriority();
\r
49 if (highPri == null || p > pri) {
\r
54 final EditorAdapter adapter = highPri;
\r
55 Display.getDefault().asyncExec(new Runnable() {
\r
60 adapter.openEditor(reference);
\r
61 } catch (Exception e) {
\r
62 ExceptionUtils.logAndShowError("Cannot open editor", e);
\r