/*
* Copyright 2000-2015 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.impl;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.vcs.ProjectLevelVcsManager;
import org.jetbrains.annotations.NotNull;
import consulo.annotations.RequiredDispatchThread;
public class BackgroundableActionLock {
@NotNull private final Project myProject;
@NotNull private final Object[] myKeys;
BackgroundableActionLock(@NotNull Project project, @NotNull final Object[] keys) {
myProject = project;
myKeys = keys;
}
@RequiredDispatchThread
public boolean isLocked() {
return isLocked(myProject, myKeys);
}
@RequiredDispatchThread
public void lock() {
lock(myProject, myKeys);
}
@RequiredDispatchThread
public void unlock() {
unlock(myProject, myKeys);
}
@NotNull
public static BackgroundableActionLock getLock(@NotNull Project project, @NotNull Object... keys) {
return new BackgroundableActionLock(project, keys);
}
@RequiredDispatchThread
public static boolean isLocked(@NotNull Project project, @NotNull Object... keys) {
return getManager(project).isBackgroundTaskRunning(keys);
}
@RequiredDispatchThread
public static void lock(@NotNull Project project, @NotNull Object... keys) {
getManager(project).startBackgroundTask(keys);
}
@RequiredDispatchThread
public static void unlock(@NotNull Project project, @NotNull Object... keys) {
getManager(project).stopBackgroundTask(keys);
}
@NotNull
private static ProjectLevelVcsManagerImpl getManager(@NotNull Project project) {
return (ProjectLevelVcsManagerImpl)ProjectLevelVcsManager.getInstance(project);
}
}