public ISelection getSelection() {
   IStructuredContentProvider cp = (IStructuredContentProvider) getContentProvider();
   Integer value = (Integer) editor.getValue();
   return value == null || value.intValue() == -1
       ? new StructuredSelection()
       : new StructuredSelection(cp.getElements(getInput())[value.intValue()]);
 }
 public void setSelection(ISelection selection, boolean reveal) {
   if (selection == null || selection.isEmpty() || !(selection instanceof IStructuredSelection)) {
     editor.setValue(new Integer(-1));
   }
   IStructuredContentProvider cp = (IStructuredContentProvider) getContentProvider();
   Object value = ((IStructuredSelection) selection).getFirstElement();
   Integer index = find(cp.getElements(getInput()), value);
   editor.setValue(index);
 }
 public void refresh() {
   IStructuredContentProvider cp = (IStructuredContentProvider) getContentProvider();
   ILabelProvider lp = (ILabelProvider) getLabelProvider();
   Object[] elements = cp.getElements(getInput());
   String[] items = new String[elements.length];
   for (int i = 0; i < items.length; i++) {
     items[i] = lp.getText(elements[i]);
   }
   editor.setItems(items);
 }
예제 #4
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 /*
  * (non-Javadoc)
  *
  * @see org.xmind.gef.part.Part#getModelChildren(java.lang.Object)
  */
 @Override
 protected Object[] getModelChildren(Object model) {
   IStructuredContentProvider contentProvider =
       (IStructuredContentProvider)
           getSite().getViewer().getAdapter(IStructuredContentProvider.class);
   if (contentProvider != null) {
     return contentProvider.getElements(model);
   }
   return super.getModelChildren(model);
 }
  /** Add the new exception in the content pane */
  private void addCustomException() {
    String customException = addNewExceptionField.getText().trim();
    Object[] currentElements = contentProvider.getElements(inputElement);

    ArrayList<Object> currentElementsList = new ArrayList<Object>();
    for (int i = 0; i < currentElements.length; ++i) {
      Object element = currentElements[i];
      currentElementsList.add(element);
    }

    if (customException.isEmpty()) {
      return;
    }

    if (!currentElementsList.contains(customException)) {
      getViewer().add(customException);
      addNewExceptionField.setText("");
      ((PyExceptionListProvider) contentProvider).addUserConfiguredException(customException);
    } else {
      IStatus status =
          new Status(
              IStatus.WARNING,
              DebugUIPlugin.getUniqueIdentifier(),
              "Duplicate: This exception already exists");
      DebugUIPlugin.errorDialog(
          getShell(),
          DebugUIPlugin.removeAccelerators("Add Custom User Exception"),
          "Error",
          status);
    }
  }
  /**
   * Show the types which are available in the current workspace. This includes all the open
   * projects ...
   */
  protected void refreshFromWorkspace() {

    if (fTreeViewer != null) {
      fTreeViewer.setInput(null);
    }

    if (fWorkspaceObjects == null) {
      fWorkspaceObjects =
          resourceContentProvider.getElements(ResourcesPlugin.getWorkspace().getRoot());
    }

    if (fFilteredList != null) {

      fFilteredList.setEnabled(true);
      fFilteredList.setAllowDuplicates(showDuplicates);
      fFilteredList.setElements(contentProvider.getElements(fWorkspaceObjects));
    }
  }
  /**
   * Refresh the available types from the BPEL imports list. This is the list of types/elements
   * visible in the process so far (the working set so to speak).
   */
  protected void refreshFromImports() {

    List<?> elements = collectItemsFromImports();

    if (fFilteredList != null) {
      fFilteredList.setAllowDuplicates(showDuplicates);
      fFilteredList.setElements(contentProvider.getElements(elements));
      fFilteredList.setEnabled(true);
    }
  }
예제 #8
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 private void createLinks() {
   if (contentProvider == null) return;
   Object[] objects = contentProvider.getElements(getManagedForm().getInput());
   for (int i = 0; i < objects.length; i++) {
     if (i == linkNumberLimit) break;
     createLink(objects[i]);
   }
   if (objects.length > linkNumberLimit)
     getManagedForm().getToolkit().createLabel(linkContainer, "...", SWT.NULL); // $NON-NLS-1$
   updateMoreState(objects.length > linkNumberLimit);
 }
  /** Show the types which are available in the current project only. */
  protected void refreshFromProject() {

    if (fTreeViewer != null) {
      fTreeViewer.setInput(null);
    }

    if (fProjectObjects == null) {
      Resource resource = modelObject.eResource();
      IFile file = BPELUtil.getFileFromURI(resource.getURI());
      fProjectObjects = resourceContentProvider.getElements(file.getProject());
    }

    if (fFilteredList != null) {

      fFilteredList.setEnabled(true);
      fFilteredList.setAllowDuplicates(showDuplicates);
      fFilteredList.setElements(contentProvider.getElements(fProjectObjects));

      if (contentProvider.getElements(fProjectObjects) != null
          && contentProvider.getElements(fProjectObjects).length > 0) {
        updateLowerViewWidget(fFilteredList.getSelection());
      }
    }
  }
  /**
   * The <code>ListSelectionDialog</code> implementation of this <code>Dialog</code> method builds a
   * list of the selected elements for later retrieval by the client and closes this dialog.
   */
  @Override
  protected void okPressed() {

    // Get the input children.
    Object[] children = contentProvider.getElements(inputElement);
    // Build a list of selected children.
    if (children != null) {
      ArrayList<Object> list = new ArrayList<Object>();
      for (int i = 0; i < children.length; ++i) {
        Object element = children[i];
        if (listViewer.getChecked(element)) {
          list.add(element);
        }
      }
      // If filter is on and checkedElements are not in filtered list
      // then content provider.getElements doesn't fetch the same
      if (selectedElements != null) {
        for (Object selectedElement : selectedElements) {
          if (!list.contains(selectedElement)) {
            list.add(selectedElement);
          }
        }
      }
      setResult(list);
    }

    // Save whether to break debugger or not on caught / uncaught exceptions
    handleCaughtExceptions = caughtExceptionCheck.getSelection();
    handleUncaughtExceptions = uncaughtExceptionCheck.getSelection();
    stopOnExceptionsHandledInSameContext = stopOnExceptionsHandledInSameContextCheck.getSelection();
    ignoreExceptionsThrownInLinesWithIgnoreException =
        ignoreExceptionsThrownInLinesWithIgnoreExceptionCheck.getSelection();

    PydevPlugin.getDefault()
        .getPreferenceStore()
        .setValue(
            AbstractPydevPrefs.TRACE_DJANGO_TEMPLATE_RENDER_EXCEPTIONS,
            breakOnDjangoTemplateExceptionsCheck.getSelection());

    super.okPressed();
  }
 public Integer findIndex(Object value) {
   IStructuredContentProvider cp = (IStructuredContentProvider) getContentProvider();
   return find(cp.getElements(getInput()), value);
 }
 public Object findObject(Integer index) {
   IStructuredContentProvider cp = (IStructuredContentProvider) getContentProvider();
   return index == null || index.intValue() == -1
       ? null
       : cp.getElements(getInput())[index.intValue()];
 }
 private Object[] getListElements(Object element) {
   return filter(fListViewer.getFilters(), fListContentProvider.getElements(element));
 }