Ejemplo n.º 1
0
  public PasteAction(IWorkbenchPart part, GraphicalViewer viewer) {
    super(part);

    fGraphicalViewer = viewer;

    setText(Messages.PasteAction_0);
    setId(ActionFactory.PASTE.getId());
    ISharedImages sharedImages = PlatformUI.getWorkbench().getSharedImages();
    setImageDescriptor(sharedImages.getImageDescriptor(ISharedImages.IMG_TOOL_PASTE));
    setDisabledImageDescriptor(
        sharedImages.getImageDescriptor(ISharedImages.IMG_TOOL_PASTE_DISABLED));
    setEnabled(false);

    /** Listen to window activation to udpate Paste Action if clipboard contents has changed */
    getWorkbenchPart()
        .getSite()
        .getWorkbenchWindow()
        .getWorkbench()
        .addWindowListener(windowListener);

    /** Listen to mouse click position so that the Paste Action can paste objects at that point */
    ((GraphicalEditPart) fGraphicalViewer.getRootEditPart())
        .getFigure()
        .addMouseListener(mouseListener);
  }
Ejemplo n.º 2
0
  @Override
  public void dispose() {
    super.dispose();

    getWorkbenchPart()
        .getSite()
        .getWorkbenchWindow()
        .getWorkbench()
        .removeWindowListener(windowListener);
    ((GraphicalEditPart) fGraphicalViewer.getRootEditPart())
        .getFigure()
        .removeMouseListener(mouseListener);

    fGraphicalViewer = null;
  }
 private RootModel getRootModel() {
   GraphicalViewer viewer = (GraphicalViewer) getWorkbenchPart().getAdapter(GraphicalViewer.class);
   RootModel root = (RootModel) viewer.getRootEditPart().getContents().getModel();
   return root;
 }