| /* |
| * 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.vcs.changes; |
| |
| import com.intellij.openapi.application.ModalityState; |
| import com.intellij.openapi.diagnostic.Logger; |
| import com.intellij.openapi.progress.ProgressIndicator; |
| import com.intellij.openapi.progress.Task; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.openapi.vcs.VcsBundle; |
| import org.jetbrains.annotations.NotNull; |
| |
| public class Waiter extends Task.Modal { |
| private final Logger LOG = Logger.getInstance("#com.intellij.openapi.vcs.changes.Waiter"); |
| private final ModalityState myState; |
| private final Runnable myRunnable; |
| private boolean myStarted; |
| private boolean myDone; |
| private final Object myLock = new Object(); |
| |
| public Waiter(final Project project, final Runnable runnable, final ModalityState state, final String title, final boolean cancellable) { |
| super(project, title, cancellable); |
| myRunnable = runnable; |
| myState = state; |
| myDone = false; |
| myStarted = false; |
| setCancelText("Skip"); |
| } |
| |
| public void run(@NotNull ProgressIndicator indicator) { |
| indicator.setIndeterminate(true); |
| indicator.setText2(VcsBundle.message("commit.wait.util.synched.text")); |
| synchronized (myLock) { |
| if (myStarted) { |
| LOG.error("Waiter running under progress being started again."); |
| return; |
| } |
| myStarted = true; |
| while (! myDone) { |
| try { |
| // every second check whether we are canceled |
| myLock.wait(500); |
| } |
| catch (InterruptedException e) { |
| // ok |
| } |
| indicator.checkCanceled(); |
| } |
| } |
| } |
| |
| @Override |
| public void onCancel() { |
| onSuccess(); |
| } |
| |
| @Override |
| public void onSuccess() { |
| // allow do not wait for done |
| /*synchronized (myLock) { |
| if (! myDone) { |
| return; |
| } |
| }*/ |
| if (myProject.isDisposed()) return; |
| myRunnable.run(); |
| ChangesViewManager.getInstance(myProject).scheduleRefresh(); |
| } |
| |
| public void done() { |
| synchronized (myLock) { |
| myDone = true; |
| myLock.notifyAll(); |
| } |
| } |
| } |