/* * Copyright 2000-2016 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.lang.ant.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; } }