gerrit.simantics Code Review - simantics/platform.git/blob

   1 package org.simantics.tests.modelled.ui;
   2
   3 import java.io.PrintWriter;
   4 import java.io.StringWriter;
   5
   6 import org.eclipse.core.runtime.CoreException;
   7 import org.eclipse.core.runtime.IProgressMonitor;
   8 import org.eclipse.jface.text.Document;
   9 import org.eclipse.jface.text.IDocument;
  10 import org.eclipse.jface.text.source.IAnnotationModel;
  11 import org.simantics.Simantics;
  12 import org.simantics.databoard.Bindings;
  13 import org.simantics.db.ReadGraph;
  14 import org.simantics.db.WriteGraph;
  15 import org.simantics.db.common.request.UniqueRead;
  16 import org.simantics.db.common.request.WriteRequest;
  17 import org.simantics.db.exception.DatabaseException;
  18 import org.simantics.db.layer0.util.Layer0Utils;
  19 import org.simantics.layer0.Layer0;
  20 import org.simantics.modeling.ui.componentTypeEditor.SCLModuleEditorDocumentProvider;
  21 import org.simantics.scl.ui.editor.SCLSourceViewerConfigurationNew;
  22 import org.simantics.tests.modelled.ontology.TestsResource;
  23 import org.simantics.ui.workbench.ResourceEditorInput;
  24 import org.simantics.utils.logging.TimeLogger;
  25
  26 public class STSTestEditorDocumentProvider extends SCLModuleEditorDocumentProvider {
  27
  28     public STSTestEditorDocumentProvider(SCLSourceViewerConfigurationNew sourceViewer) {
  29         super(sourceViewer);
  30     }
  31
  32     @Override
  33     protected IAnnotationModel createAnnotationModel(Object element) throws CoreException {
  34         return null;
  35     }
  36
  37     @Override
  38     protected void updateAnnotations() {
  39     }
  40
  41     @Override
  42     protected IDocument createDocument(Object element) throws CoreException {
  43         ResourceEditorInput input = (ResourceEditorInput)element;
  44         resource = input.getResource();
  45         try {
  46             return Simantics.getSession().syncRequest(new UniqueRead<Document>() {
  47                 @Override
  48                 public Document perform(ReadGraph graph) throws DatabaseException {
  49                     TestsResource TESTS = TestsResource.getInstance(graph);
  50                     currentText = graph.getRelatedValue(resource, TESTS.STSTest_definition, Bindings.STRING);
  51                     errorHappened = false;
  52                     return new Document(currentText != null ? currentText : "");
  53                 }
  54             });
  55         } catch (DatabaseException e) {
  56             StringWriter sw = new StringWriter();
  57             PrintWriter pw = new PrintWriter(sw);
  58             e.printStackTrace(pw);
  59             errorHappened = true;
  60             return new Document(sw.toString());
  61         }
  62     }
  63
  64     @Override
  65     protected void doSaveDocument(IProgressMonitor monitor, Object element, IDocument document, boolean overwrite) throws CoreException {
  66         TimeLogger.resetTimeAndLog("STSTestEditorDocumentProvider.doSaveDocument");
  67         currentText = document.get();
  68         Simantics.getSession().asyncRequest(new WriteRequest() {
  69             @Override
  70             public void perform(WriteGraph graph) throws DatabaseException {
  71                 graph.markUndoPoint();
  72                 TestsResource TESTS = TestsResource.getInstance(graph);
  73                 graph.claimLiteral(resource, TESTS.STSTest_definition, currentText, Bindings.STRING);
  74                 Layer0Utils.addCommentMetadata(graph, "Saved SCL Module " + graph.getRelatedValue2(resource, Layer0.getInstance(graph).HasName, Bindings.STRING));
  75             }
  76         });
  77     }
  78
  79 }