Ejemplo n.º 1
0
  /* (non-Javadoc)
   * Method declared on SelectionDispatchAction.
   */
  public void run(ITextSelection selection) {
    IModelElement input = SelectionConverter.getInput(fEditor);
    if (!ActionUtil.isProcessable(getShell(), input)) return;

    try {
      IModelElement[] elements = resolveModelElements();
      if (elements == null) return;
      List candidates = new ArrayList(elements.length);
      for (int i = 0; i < elements.length; i++) {
        IModelElement[] resolvedElements = CallHierarchyUI.getCandidates(elements[i]);
        if (resolvedElements != null) candidates.addAll(Arrays.asList(resolvedElements));
      }
      if (candidates.isEmpty()) {
        IModelElement enclosingMethod = getEnclosingMethod(input, selection);
        if (enclosingMethod != null) {
          candidates.add(enclosingMethod);
        }
      }
      run((IModelElement[]) candidates.toArray(new IModelElement[candidates.size()]));
    } catch (InvocationTargetException e) {
      ExceptionHandler.handle(
          e,
          getShell(),
          getErrorDialogTitle(),
          ActionMessages.SelectionConverter_codeResolve_failed);
    } catch (InterruptedException e) {
      // cancelled
    }
  }
  /* (non-Javadoc)
   * @see org.eclipse.jface.action.Action#run()
   */
  public void run() {
    Shell shell = getShell();
    if (!doCreateProjectFirstOnEmptyWorkspace(shell)) {
      return;
    }
    try {
      INewWizard wizard = createWizard();
      wizard.init(PlatformUI.getWorkbench(), getSelection());

      WizardDialog dialog = new WizardDialog(shell, wizard);
      if (shell != null) {
        PixelConverter converter = new PixelConverter(shell);
        dialog.setMinimumPageSize(
            converter.convertWidthInCharsToPixels(70), converter.convertHeightInCharsToPixels(20));
      }
      dialog.create();
      int res = dialog.open();
      if (res == Window.OK && wizard instanceof NewElementWizard) {
        fCreatedElement = ((NewElementWizard) wizard).getCreatedElement();
      }

      notifyResult(res == Window.OK);
    } catch (CoreException e) {
      String title = NewWizardMessages.AbstractOpenWizardAction_createerror_title;
      String message = NewWizardMessages.AbstractOpenWizardAction_createerror_message;
      ExceptionHandler.handle(e, shell, title, message);
    }
  }