public CloseOperationState canCloseElement() {
   // if this is not the last cloned xml editor component, closing is OK
   if (!mDataObject.getEditorSupport().isModified()
       || !CasaDataEditorSupport.isLastView(multiViewObserver.getTopComponent())) {
     return CloseOperationState.STATE_OK;
   }
   AbstractAction save =
       new AbstractAction() {
         public void actionPerformed(ActionEvent arg0) {
           // save changes
           try {
             mDataObject.getEditorSupport().saveDocument();
             mDataObject.setModified(false);
           } catch (IOException ex) {
           }
         }
       };
   save.putValue(
       Action.LONG_DESCRIPTION,
       NbBundle.getMessage(
           DataObject.class,
           "MSG_SaveFile", // NOI18N
           mDataObject.getPrimaryFile().getNameExt()));
   return MultiViewFactory.createUnsafeCloseState(
       "ID_CASA_CLOSING", // NOI18N
       save,
       MultiViewFactory.NOOP_CLOSE_ACTION);
   // return a placeholder state - to be sure our CloseHandler is called
   /*return MultiViewFactory.createUnsafeCloseState(
   "ID_TEXT_CLOSING", // dummy ID // NOI18N
   MultiViewFactory.NOOP_CLOSE_ACTION,
   MultiViewFactory.NOOP_CLOSE_ACTION);*/
 }
예제 #2
0
  @Override
  @SuppressWarnings("unchecked")
  public TopComponent getTopComponent() {
    // Loading the multiview windows:
    FileObject multiviewsFolder = FileUtil.getConfigFile("skitmultiviews");
    FileObject[] kids = multiviewsFolder.getChildren();
    MultiViewDescription[] descriptionArray = new MultiViewDescription[kids.length];
    ArrayList<MultiViewDescription> listOfDescs = new ArrayList<MultiViewDescription>();

    for (FileObject kid : FileUtil.getOrder(Arrays.asList(kids), true)) {
      MultiViewDescription attribute = (MultiViewDescription) kid.getAttribute("multiview");

      if (attribute instanceof ContextAwareInstance) {
        Lookup lu = Lookups.fixed(this);
        attribute =
            ((ContextAwareInstance<MultiViewDescription>) attribute).createContextAwareInstance(lu);
      }

      listOfDescs.add(attribute);
    }

    for (int i = 0; i < listOfDescs.size(); i++) {
      descriptionArray[i] = listOfDescs.get(i);
    }

    CloneableTopComponent ctc =
        MultiViewFactory.createCloneableMultiView(descriptionArray, descriptionArray[0]);

    return ctc;
  }