예제 #1
0
 private void disconnectReferencedElementsFromPerspectiveWidgets(
     MElementContainer<? extends MUIElement> container) {
   for (MUIElement e : container.getChildren()) {
     if (e instanceof MPlaceholder) {
       MPlaceholder ph = (MPlaceholder) e;
       if (ph.isToBeRendered()) {
         ComponentContainer phComponent = (ComponentContainer) ph.getWidget();
         Component refComponent = (Component) ph.getRef().getWidget();
         phComponent.removeComponent(refComponent);
       }
     }
   }
 }
  @Override
  public boolean isPartOrPlaceholderInPerspective(String elementId, MPerspective perspective) {
    List<MPart> findElements = modelService.findElements(perspective, elementId, MPart.class, null);
    if (!findElements.isEmpty()) {
      MPart part = findElements.get(0);

      // if that is a shared part, check the placeholders
      if (workbenchWindow.getSharedElements().contains(part)) {
        List<MPlaceholder> placeholders =
            modelService.findElements(perspective, elementId, MPlaceholder.class, null);
        for (MPlaceholder mPlaceholder : placeholders) {
          if (mPlaceholder.isVisible() && mPlaceholder.isToBeRendered()) {
            return true;
          }
        }
        return false;
      }
      // not a shared part
      return part.isVisible() && part.isToBeRendered();
    }
    return false;
  }