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/*
* Copyright 2000-2012 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.core;
import com.intellij.mock.MockDumbService;
import com.intellij.mock.MockFileIndexFacade;
import com.intellij.mock.MockProject;
import com.intellij.mock.MockResolveScopeManager;
import com.intellij.openapi.Disposable;
import com.intellij.openapi.extensions.ExtensionPoint;
import com.intellij.openapi.extensions.ExtensionPointName;
import com.intellij.openapi.extensions.Extensions;
import com.intellij.openapi.project.DumbService;
import com.intellij.openapi.roots.FileIndexFacade;
import com.intellij.openapi.util.Disposer;
import com.intellij.psi.PsiDocumentManager;
import com.intellij.psi.PsiFileFactory;
import com.intellij.psi.PsiManager;
import com.intellij.psi.SmartPointerManager;
import com.intellij.psi.impl.*;
import com.intellij.psi.impl.file.PsiDirectoryFactory;
import com.intellij.psi.impl.file.PsiDirectoryFactoryImpl;
import com.intellij.psi.impl.file.impl.FileManagerImpl;
import com.intellij.psi.impl.smartPointers.SmartPointerManagerImpl;
import com.intellij.psi.impl.source.resolve.ResolveCache;
import com.intellij.psi.search.ProjectScopeBuilder;
import com.intellij.psi.util.CachedValuesManager;
import com.intellij.psi.util.PsiModificationTracker;
import com.intellij.util.CachedValuesManagerImpl;
import com.intellij.util.messages.MessageBus;
import com.intellij.util.messages.MessageBusFactory;
import org.jetbrains.annotations.NotNull;
import org.picocontainer.PicoContainer;
public class CoreProjectEnvironment {
private final Disposable myParentDisposable;
private final CoreApplicationEnvironment myEnvironment;
protected final FileIndexFacade myFileIndexFacade;
protected final PsiManagerImpl myPsiManager;
protected final MockProject myProject;
protected final MessageBus myMessageBus;
public CoreProjectEnvironment(Disposable parentDisposable, CoreApplicationEnvironment applicationEnvironment) {
myParentDisposable = parentDisposable;
myEnvironment = applicationEnvironment;
myProject = createProject(myEnvironment.getApplication().getPicoContainer(), myParentDisposable);
preregisterServices();
myFileIndexFacade = createFileIndexFacade();
myMessageBus = MessageBusFactory.newMessageBus("CoreProjectEnvironment");
PsiModificationTrackerImpl modificationTracker = new PsiModificationTrackerImpl(myProject);
myProject.registerService(PsiModificationTracker.class, modificationTracker);
myProject.registerService(FileIndexFacade.class, myFileIndexFacade);
myProject.registerService(ResolveCache.class, new ResolveCache(myMessageBus));
registerProjectExtensionPoint(PsiTreeChangePreprocessor.EP_NAME, PsiTreeChangePreprocessor.class);
myPsiManager = new PsiManagerImpl(myProject, null, null, myFileIndexFacade, myMessageBus, modificationTracker);
((FileManagerImpl) myPsiManager.getFileManager()).markInitialized();
registerProjectComponent(PsiManager.class, myPsiManager);
myProject.registerService(SmartPointerManager.class, SmartPointerManagerImpl.class);
registerProjectComponent(PsiDocumentManager.class, new CorePsiDocumentManager(myProject, myPsiManager,
SmartPointerManager.getInstance(myProject), myMessageBus,
new MockDocumentCommitProcessor()));
myProject.registerService(ResolveScopeManager.class, createResolveScopeManager(myPsiManager));
myProject.registerService(PsiFileFactory.class, new PsiFileFactoryImpl(myPsiManager));
myProject.registerService(CachedValuesManager.class, new CachedValuesManagerImpl(myProject, new PsiCachedValuesFactory(myPsiManager)));
myProject.registerService(PsiDirectoryFactory.class, new PsiDirectoryFactoryImpl(myPsiManager));
myProject.registerService(ProjectScopeBuilder.class, createProjectScopeBuilder());
myProject.registerService(DumbService.class, new MockDumbService(myProject));
}
protected MockProject createProject(PicoContainer parent, @NotNull Disposable parentDisposable) {
return new MockProject(parent, parentDisposable);
}
protected ProjectScopeBuilder createProjectScopeBuilder() {
return new CoreProjectScopeBuilder(myProject, myFileIndexFacade);
}
protected void preregisterServices() {
}
protected FileIndexFacade createFileIndexFacade() {
return new MockFileIndexFacade(myProject);
}
protected ResolveScopeManager createResolveScopeManager(PsiManager psiManager) {
return new MockResolveScopeManager(myProject);
}
public <T> void registerProjectExtensionPoint(final ExtensionPointName<T> extensionPointName,
final Class<? extends T> aClass) {
CoreApplicationEnvironment.registerExtensionPoint(Extensions.getArea(myProject), extensionPointName, aClass);
}
public <T> void addProjectExtension(final ExtensionPointName<T> name, final T extension) {
final ExtensionPoint<T> extensionPoint = Extensions.getArea(myProject).getExtensionPoint(name);
extensionPoint.registerExtension(extension);
Disposer.register(myParentDisposable, new Disposable() {
@Override
public void dispose() {
extensionPoint.unregisterExtension(extension);
}
});
}
public <T> void registerProjectComponent(final Class<T> interfaceClass, final T implementation) {
CoreApplicationEnvironment.registerComponentInstance(myProject.getPicoContainer(), interfaceClass, implementation);
}
public Disposable getParentDisposable() {
return myParentDisposable;
}
public CoreApplicationEnvironment getEnvironment() {
return myEnvironment;
}
public MockProject getProject() {
return myProject;
}
}
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