/*
* Copyright 2003-2016 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 jetbrains.mps.nodefs;
import com.intellij.openapi.components.AbstractProjectComponent;
import jetbrains.mps.project.MPSProject;
import jetbrains.mps.project.Project;
/**
* Bridge {@link com.intellij.openapi.vfs.VirtualFileSystem} and {@linkplain jetbrains.mps.project.MPSProject mps project's}
* {@linkplain Project#getRepository() repository}.
* @author Artem Tikhomirov
* @since 3.4
*/
public class FileSystemProjectBridge extends AbstractProjectComponent {
private final MPSProject myProject;
private final NodeVirtualFileSystem myFileSystem;
private RepositoryVirtualFiles myProjectVirtualFiles;
public FileSystemProjectBridge(MPSProject mpsProject, NodeVirtualFileSystem mpsFileSystem) {
super(mpsProject.getProject());
myProject = mpsProject;
myFileSystem = mpsFileSystem;
}
@Override
public void projectOpened() {
super.projectOpened();
myProjectVirtualFiles = new RepositoryVirtualFiles(myFileSystem, myProject.getRepository());
myProjectVirtualFiles.register();
}
@Override
public void projectClosed() {
if (myProjectVirtualFiles != null) {
myProjectVirtualFiles.unregister();
myProjectVirtualFiles.clear();
myProjectVirtualFiles = null;
}
super.projectClosed();
}
}