| /* |
| * 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.openapi.progress; |
| |
| import com.intellij.openapi.application.Application; |
| import com.intellij.openapi.application.ApplicationManager; |
| import com.intellij.openapi.project.Project; |
| import org.jetbrains.annotations.NotNull; |
| |
| @SomeQueue |
| public class ProgressManagerQueue extends AbstractTaskQueue<Runnable> { |
| private final ProgressManager myProgressManager; |
| private final Task.Backgroundable myTask; |
| private volatile boolean myIsStarted; |
| |
| public ProgressManagerQueue(final Project project, final String title) { |
| myProgressManager = ProgressManager.getInstance(); |
| myTask = new Task.Backgroundable(project, title) { |
| public void run(@NotNull ProgressIndicator indicator) { |
| myQueueWorker.run(); |
| } |
| }; |
| } |
| |
| public void start() { |
| myIsStarted = true; |
| runMe(); |
| } |
| |
| protected void runMe() { |
| if (! myIsStarted) return; |
| final Application app = ApplicationManager.getApplication(); |
| if (app.isDispatchThread()) { |
| if (myTask.myProject != null && myTask.myProject.isDisposed()) return; |
| myProgressManager.run(myTask); |
| } |
| else { |
| ApplicationManager.getApplication().invokeLater(new Runnable() { |
| public void run() { |
| if (myTask.myProject != null && myTask.myProject.isDisposed()) return; |
| myProgressManager.run(myTask); |
| } |
| }); |
| } |
| } |
| |
| protected void runStuff(final Runnable stuff) { |
| try { |
| stuff.run(); |
| } |
| catch (ProcessCanceledException e) { |
| // |
| } |
| } |
| } |