| /* |
| * Copyright 2000-2009 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.execution.junit2.segments; |
| |
| import com.intellij.openapi.diagnostic.Logger; |
| |
| import java.awt.*; |
| |
| public class DeferredActionsQueueImpl implements DeferredActionsQueue { |
| private static final Logger LOG = Logger.getInstance("#com.intellij.execution.junit2.segments.DeferedActionsQueueImpl"); |
| private DispatchListener myListener = DispatchListener.DEAF; |
| private int myCounter = 0; |
| |
| public void addLast(final Runnable runnable) { |
| checkIsDispatchThread(); |
| myListener.onStarted(); |
| try { |
| runnable.run(); |
| } finally{ |
| myListener.onFinished(); |
| } |
| } |
| |
| private void checkIsDispatchThread() { |
| myCounter++; |
| if (myCounter > 127) { |
| myCounter = 0; |
| LOG.assertTrue(EventQueue.isDispatchThread()); |
| } |
| } |
| |
| public void setDispactchListener(final DispatchListener listener) { |
| myListener = listener; |
| } |
| } |