コード例 #1
0
 public static boolean isDeleteAvailable(final Object[] objects) throws ModelException {
   if (objects.length != 0) {
     final IResource[] resources = RefactoringAvailabilityTester.getResources(objects);
     final IModelElement[] elements = RefactoringAvailabilityTester.getScriptElements(objects);
     if (objects.length != resources.length + elements.length) return false;
     for (int index = 0; index < resources.length; index++) {
       if (!isDeleteAvailable(resources[index])) return false;
     }
     for (int index = 0; index < elements.length; index++) {
       if (!isDeleteAvailable(elements[index])) return false;
     }
     return true;
   }
   return false;
 }
コード例 #2
0
 public static boolean isDeleteAvailable(final IModelElement element) throws ModelException {
   if (!element.exists()) return false;
   if (element instanceof IScriptModel || element instanceof IScriptProject) return false;
   if (element.getParent() != null && element.getParent().isReadOnly()) return false;
   if (element instanceof IProjectFragment) {
     IProjectFragment root = (IProjectFragment) element;
     if (root.isExternal() || Checks.isBuildpathDelete(root)) // TODO
       // rename
       // isClasspathDelete
       return false;
   }
   if (element.getResource() == null
       && !RefactoringAvailabilityTester.isWorkingCopyElement(element)) return false;
   //		if (element instanceof IMember && ((IMember) element).isBinary())
   //			return false;
   if (ReorgUtils.isDeletedFromEditor(element)) return false;
   return true;
 }