Package org.eclipse.gmf.runtime.notation

Examples of org.eclipse.gmf.runtime.notation.Diagram


  private ISelection getNavigatorSelection() {
    IDiagramDocument document = getDiagramDocument();
    if (document == null) {
      return StructuredSelection.EMPTY;
    }
    Diagram diagram = document.getDiagram();
    if (diagram == null || diagram.eResource() == null) {
      return StructuredSelection.EMPTY;
    }
    IFile file = WorkspaceSynchronizer.getFile(diagram.eResource());
    if (file != null) {
      DispelNavigatorItem item = new DispelNavigatorItem(diagram, file,
          false);
      return new StructuredSelection(item);
    }
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      return result.toArray();
    }

    case DispelFunctionEditPart.VISUAL_ID: {
      LinkedList<DispelAbstractNavigatorItem> result = new LinkedList<DispelAbstractNavigatorItem>();
      Diagram sv = (Diagram) view;
      DispelNavigatorGroup links = new DispelNavigatorGroup(
          Messages.NavigatorGroupName_DispelFunction_1000_links,
          "icons/linksNavigatorGroup.gif", parentElement); //$NON-NLS-1$
      Collection<View> connectedViews;
      connectedViews = getChildrenByType(Collections.singleton(sv),
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    IGraphicalEditPart editPart = (IGraphicalEditPart) host
        .getAdapter(IGraphicalEditPart.class);
    if (editPart == null) {
      return null;
    }
    Diagram diagram = (Diagram) editPart.getRoot().getContents().getModel();
    Collection elements = new HashSet();
    for (Iterator it = diagram.getElement().eAllContents(); it.hasNext();) {
      EObject element = (EObject) it.next();
      if (isApplicableElement(element, types)) {
        elements.add(element);
      }
    }
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      throws CoreException {
    IDiagramDocument diagramDocument = (IDiagramDocument) document;
    TransactionalEditingDomain domain = diagramDocument.getEditingDomain();
    if (element instanceof FileEditorInput) {
      IStorage storage = ((FileEditorInput) element).getStorage();
      Diagram diagram = DiagramIOUtil.load(domain, storage, true,
          getProgressMonitor());
      document.setContent(diagram);
    } else if (element instanceof URIEditorInput) {
      URI uri = ((URIEditorInput) element).getURI();
      Resource resource = null;
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                "Incorrect document used: " + document + " instead of org.eclipse.gmf.runtime.diagram.ui.resources.editor.document.IDiagramDocument", null)); //$NON-NLS-1$ //$NON-NLS-2$
      }
      IDiagramDocument diagramDocument = (IDiagramDocument) document;
      final Resource newResource = diagramDocument.getEditingDomain()
          .getResourceSet().createResource(newResoruceURI);
      final Diagram diagramCopy = (Diagram) EcoreUtil
          .copy(diagramDocument.getDiagram());
      try {
        new AbstractTransactionalCommand(
            diagramDocument.getEditingDomain(),
            NLS
                .bind(
                    eu.admire.visual.pmml.treemodel._40.diagram.part.Messages.PMMLDocumentProvider_SaveAsOperation,
                    diagramCopy.getName()), affectedFiles) {
          protected CommandResult doExecuteWithResult(
              IProgressMonitor monitor, IAdaptable info)
              throws ExecutionException {
            newResource.getContents().add(diagramCopy);
            return CommandResult.newOKCommandResult();
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                .getModelElement());
        if (diagramVID != PackageEditPart.VISUAL_ID) {
          return CommandResult
              .newErrorCommandResult(Messages.DispelNewDiagramFileWizard_IncorrectRootError);
        }
        Diagram diagram = ViewService.createDiagram(
            diagramRootElementSelectionPage.getModelElement(),
            PackageEditPart.MODEL_ID,
            DispelDiagramEditorPlugin.DIAGRAM_PREFERENCES_HINT);
        diagramResource.getContents().add(diagram);
        return CommandResult.newOKCommandResult();
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    IGraphicalEditPart editPart = (IGraphicalEditPart) host
        .getAdapter(IGraphicalEditPart.class);
    if (editPart == null) {
      return null;
    }
    Diagram diagram = (Diagram) editPart.getRoot().getContents().getModel();
    HashSet<EObject> elements = new HashSet<EObject>();
    for (Iterator<EObject> it = diagram.getElement().eAllContents(); it
        .hasNext();) {
      EObject element = it.next();
      if (isApplicableElement(element, types)) {
        elements.add(element);
      }
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      if (operation instanceof ILayoutNodeOperation) {
            Iterator nodes = ((ILayoutNodeOperation) operation)
                .getLayoutNodes().listIterator();
            if (nodes.hasNext()) {
                View node = ((ILayoutNode) nodes.next()).getNode();
                Diagram container = node.getDiagram();

                if ( !(container == null
                    || !(container.getType().equals("DispelPackages")) || !(container.getType().equals("DispelMethods")))) //$NON-NLS-1$
                    return false; //
               
               
            }
        } else {
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     * @generated
     */
    protected CommandResult doExecuteWithResult(IProgressMonitor monitor,
        IAdaptable info) throws ExecutionException {
      try {
        Diagram diagram = getDiagramToOpen();
        if (diagram == null) {
          diagram = intializeNewDiagram();
        }
        URI uri = EcoreUtil.getURI(diagram);
        String editorName = uri.lastSegment() + '#'
            + diagram.eResource().getContents().indexOf(diagram);
        IEditorInput editorInput = new URIEditorInput(uri, editorName);
        IWorkbenchPage page = PlatformUI.getWorkbench()
            .getActiveWorkbenchWindow().getActivePage();
        page.openEditor(editorInput, getEditorID());
        return CommandResult.newOKCommandResult();
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    /**
     * @generated
     */
    protected Diagram intializeNewDiagram() throws ExecutionException {
      Diagram d = ViewService.createDiagram(getDiagramDomainElement(),
          getDiagramKind(), getPreferencesHint());
      if (d == null) {
        throw new ExecutionException("Can't create diagram of '"
            + getDiagramKind() + "' kind");
      }
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