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/*
* Copyright 2000-2014 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.
*/
/*
* User: anna
* Date: 14-Jan-2008
*/
package com.intellij.analysis;
import com.intellij.openapi.application.ApplicationManager;
import com.intellij.openapi.module.Module;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.roots.ProjectFileIndex;
import com.intellij.openapi.roots.ProjectRootManager;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.psi.*;
import com.intellij.psi.search.GlobalSearchScope;
import com.intellij.psi.search.PackageScope;
import com.intellij.psi.search.SearchScope;
import com.intellij.util.containers.ContainerUtil;
import com.intellij.psi.util.FileTypeUtils;
import org.jetbrains.annotations.NotNull;
import java.util.HashSet;
import java.util.Set;
public class JavaAnalysisScope extends AnalysisScope {
public static final int PACKAGE = 5;
public JavaAnalysisScope(PsiPackage pack, Module module) {
super(pack.getProject());
myModule = module;
myElement = pack;
myType = PACKAGE;
}
public JavaAnalysisScope(final PsiJavaFile psiFile) {
super(psiFile);
}
@Override
@NotNull
public AnalysisScope getNarrowedComplementaryScope(@NotNull Project defaultProject) {
final ProjectFileIndex fileIndex = ProjectRootManager.getInstance(defaultProject).getFileIndex();
final HashSet<Module> modules = new HashSet<Module>();
if (myType == FILE) {
if (myElement instanceof PsiJavaFile && !FileTypeUtils.isInServerPageFile(myElement)) {
PsiJavaFile psiJavaFile = (PsiJavaFile)myElement;
final PsiClass[] classes = psiJavaFile.getClasses();
boolean onlyPackLocalClasses = true;
for (final PsiClass aClass : classes) {
if (aClass.hasModifierProperty(PsiModifier.PUBLIC)) {
onlyPackLocalClasses = false;
}
}
if (onlyPackLocalClasses) {
final PsiDirectory psiDirectory = psiJavaFile.getContainingDirectory();
if (psiDirectory != null) {
return new JavaAnalysisScope(JavaDirectoryService.getInstance().getPackage(psiDirectory), null);
}
}
}
}
else if (myType == PACKAGE) {
final PsiDirectory[] directories = ((PsiPackage)myElement).getDirectories();
for (PsiDirectory directory : directories) {
modules.addAll(getAllInterestingModules(fileIndex, directory.getVirtualFile()));
}
return collectScopes(defaultProject, modules);
}
return super.getNarrowedComplementaryScope(defaultProject);
}
@Override
public String getShortenName() {
if (myType == PACKAGE)
return AnalysisScopeBundle.message("scope.package", ((PsiPackage)myElement).getQualifiedName());
return super.getShortenName();
}
@Override
public String getDisplayName() {
if (myType == PACKAGE) {
return AnalysisScopeBundle.message("scope.package", ((PsiPackage)myElement).getQualifiedName());
}
return super.getDisplayName();
}
@Override
protected void initFilesSet() {
if (myType == PACKAGE) {
myFilesSet = new HashSet<VirtualFile>();
accept(createFileSearcher());
return;
}
super.initFilesSet();
}
@Override
protected void accept(@NotNull final PsiElementVisitor visitor, final boolean needReadAction) {
if (myElement instanceof PsiPackage) {
final PsiPackage pack = (PsiPackage)myElement;
final Set<PsiDirectory> dirs = new HashSet<PsiDirectory>();
ApplicationManager.getApplication().runReadAction(new Runnable() {
@Override
public void run() {
ContainerUtil.addAll(dirs, pack.getDirectories(GlobalSearchScope.projectScope(myElement.getProject())));
}
});
for (PsiDirectory dir : dirs) {
accept(dir, visitor, needReadAction);
}
} else {
super.accept(visitor, needReadAction);
}
}
@NotNull
@Override
public SearchScope toSearchScope() {
if (myType == PACKAGE) {
return new PackageScope((PsiPackage)myElement, true, true);
}
return super.toSearchScope();
}
}
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