/*
 * Copyright 2000-2011 JetBrains s.r.o.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.intellij.refactoring.actions;

import com.intellij.ide.actions.QuickSwitchSchemeAction;
import com.intellij.openapi.actionSystem.*;
import com.intellij.openapi.editor.Editor;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.ui.popup.ListPopup;
import org.jetbrains.annotations.Nullable;

public class RefactoringQuickListPopupAction extends QuickSwitchSchemeAction {

  protected void fillActions(@Nullable final Project project,
                             final DefaultActionGroup group,
                             final DataContext dataContext) {
    if (project == null) {
      return;
    }

    final ActionManager actionManager = ActionManager.getInstance();
    final AnAction action = actionManager.getAction(IdeActions.GROUP_REFACTOR);
    if (action instanceof DefaultActionGroup) {
      final AnAction[] children = ((DefaultActionGroup)action).getChildren(null);
      for (AnAction child : children) {
        if (child instanceof Separator) {
          group.add(child);
        }
        else if (child instanceof BaseRefactoringAction && ((BaseRefactoringAction)child).hasAvailableHandler(dataContext)) {
          final Presentation presentation = new Presentation();
          final AnActionEvent event = new AnActionEvent(null, dataContext, ActionPlaces.UNKNOWN, presentation, actionManager, 0);
          child.update(event);
          if (presentation.isEnabled() && presentation.isVisible()) {
            group.add(child);
          }
        }
      }
    }
  }


  @Override
  protected void showPopup(AnActionEvent e, ListPopup popup) {
    final Editor editor = e.getData(PlatformDataKeys.EDITOR);
    if (editor != null) {
      popup.showInBestPositionFor(editor);
    } else {
      super.showPopup(e, popup);
    }
  }

  protected boolean isEnabled() {
    return true;
  }

  @Override
  public void update(AnActionEvent e) {
    super.update(e);
    e.getPresentation().setVisible(e.getPlace() == ActionPlaces.MAIN_MENU);
  }

  protected String getPopupTitle(AnActionEvent e) {
    return "Refactor This";
  }
}

@@ -1376,24 +1376,390 @@
 _REFACTOR);%0A
+    collectEnabledChildren(action, group, dataContext, actionManager);%0A  %7D%0A%0A  private static void collectEnabledChildren(AnAction action,%0A                                             DefaultActionGroup destinationGroup,%0A                                             DataContext dataContext,%0A                                             ActionManager actionManager) %7B%0A
     if (acti
@@ -1945,16 +1945,161 @@
 tanceof 
+DefaultActionGroup) %7B%0A          collectEnabledChildren(child, destinationGroup, dataContext, actionManager);%0A        %7D else if (child instanceof 
 Separato
@@ -2105,33 +2105,44 @@
 or) %7B%0A          
-g
+destinationG
 roup.add(child);
@@ -2161,24 +2161,36 @@
        else 
+%7B%0A          
 if (child in
@@ -2286,24 +2286,26 @@
 Context)) %7B%0A
+  
           fi
@@ -2362,24 +2362,26 @@
 ;%0A          
+  
 final AnActi
@@ -2498,16 +2498,18 @@
         
+  
 child.up
@@ -2521,16 +2521,18 @@
 event);%0A
+  
         
@@ -2605,17 +2605,30 @@
         
-g
+  destinationG
 roup.add
@@ -2628,32 +2628,46 @@
 oup.add(child);%0A
+            %7D%0A
           %7D%0A    

refactor this: append refactor actions from subGroups