@Override
  public Object[] getElements(Object inputElement) {
    if (inputElement instanceof List) {
      for (Object element : (List<?>) inputElement)
        if (element instanceof ICContainer)
          try {
            ICElement[] array = ((ICContainer) element).getChildren();
            ArrayList<ICElement> output = new ArrayList<>();

            for (ICElement item : array) {
              if ((item instanceof ICContainer) && checkForValidChildren((ICContainer) item)) {
                output.add(item);
              }

              if (SystemTapLaunchShortcut.validElement(item)) {
                output.add(item);
              }
            }
            return output.toArray();
          } catch (CModelException e) {
            e.printStackTrace();
          }
    }
    return null;
  }
 @Override
 public boolean hasChildren(Object element) {
   if (element instanceof ICContainer) {
     try {
       if (((ICContainer) element).getChildren().length > 0) return true;
     } catch (CModelException e) {
       e.printStackTrace();
     }
   }
   return false;
 }
  /**
   * A container is valid if any of its children are valid c/cpp elements or if it contains another
   * container for which the above holds
   *
   * @param cont
   * @return
   */
  private boolean checkForValidChildren(ICContainer cont) {
    try {
      for (ICElement child : cont.getChildren()) {

        if ((child != null) && SystemTapLaunchShortcut.validElement(child)) return true;
        if ((child instanceof ICContainer) && checkForValidChildren((ICContainer) child)) {
          return true;
        }
      }
    } catch (CModelException e) {
      e.printStackTrace();
    }

    return false;
  }
Пример #4
0
	private IFile getFileForPathImpl(IPath path, IProject project) {
		IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot();
		if (path.isAbsolute()) {
			IFile c = root.getFileForLocation(path);
			return c;
		}
		if (project != null && project.exists()) {
			ICProject cproject = CoreModel.getDefault().create(project);
			if (cproject != null) {
				try {
					ISourceRoot[] roots = cproject.getAllSourceRoots();
					for (ISourceRoot sourceRoot : roots) {
						IResource r = sourceRoot.getResource();
						if (r instanceof IContainer) {
							IContainer parent = (IContainer) r;
							IResource res = parent.findMember(path);
							if (res != null && res.exists() && res instanceof IFile) {
								IFile file = (IFile) res;
								return file;
							}
						}
					}

					IOutputEntry entries[] = cproject.getOutputEntries();
					for (IOutputEntry pathEntry : entries) {
						IPath p = pathEntry.getPath();
						IResource r = root.findMember(p);
						if (r instanceof IContainer) {
							IContainer parent = (IContainer) r;
							IResource res = parent.findMember(path);
							if (res != null && res.exists() && res instanceof IFile) {
								IFile file = (IFile) res;
								return file;
							}
						}
					}
					
				} catch (CModelException _) {
					Activator.getDefault().getLog().log(_.getStatus());
				}
			}
		}
		return null;
	}
  @Override
  public Object[] getChildren(Object parentElement) {

    ArrayList<Object> output = new ArrayList<>();

    if (parentElement instanceof ICContainer) {
      try {
        Object[] list = ((ICContainer) parentElement).getChildren();
        for (Object item : list) {
          if (item instanceof ICContainer) {
            if (checkForValidChildren((ICContainer) item)) output.add(item);
          } else if (item instanceof ICElement) {
            ICElement el = (ICElement) item;
            if (SystemTapLaunchShortcut.validElement(el)) output.add(el);
          }
        }

        return output.toArray();
      } catch (CModelException e) {
        e.printStackTrace();
      }
    }
    return null;
  }