コード例 #1
0
 @Nullable
 private static String verifyDestinationForElement(
     final PsiElement element, final MoveDestination moveDestination) {
   final String message;
   if (element instanceof PsiDirectory) {
     message = moveDestination.verify((PsiDirectory) element);
   } else if (element instanceof PsiPackage) {
     message = moveDestination.verify((PsiPackage) element);
   } else {
     message = moveDestination.verify(element.getContainingFile());
   }
   return message;
 }
コード例 #2
0
  private void invokeMoveToPackage() {
    final MoveDestination destination = selectDestination();
    if (destination == null) return;

    saveRefactoringSettings();
    for (final PsiElement element : myElementsToMove) {
      String message = verifyDestinationForElement(element, destination);
      if (message != null) {
        String helpId = HelpID.getMoveHelpID(myElementsToMove[0]);
        CommonRefactoringUtil.showErrorMessage(
            RefactoringBundle.message("error.title"), message, helpId, getProject());
        return;
      }
    }
    try {
      for (PsiElement element : myElementsToMove) {
        if (element instanceof PsiClass) {
          final PsiClass aClass = (PsiClass) element;
          /*PsiElement toAdd;
          if (aClass.getContainingFile() instanceof PsiJavaFile && ((PsiJavaFile)aClass.getContainingFile()).getClasses().length > 1) {
            toAdd = aClass;
          }
          else {
            toAdd = aClass.getContainingFile();
          }*/

          final PsiDirectory targetDirectory =
              destination.getTargetIfExists(element.getContainingFile());
          if (targetDirectory != null) {
            MoveFilesOrDirectoriesUtil.checkMove(aClass, targetDirectory);
          }
        }
      }

      MoveClassesOrPackagesProcessor processor =
          createMoveToPackageProcessor(destination, myElementsToMove, myMoveCallback);
      if (processor.verifyValidPackageName()) {
        invokeRefactoring(processor);
      }
    } catch (IncorrectOperationException e) {
      String helpId = HelpID.getMoveHelpID(myElementsToMove[0]);
      CommonRefactoringUtil.showErrorMessage(
          RefactoringBundle.message("error.title"), e.getMessage(), helpId, getProject());
    }
  }