| /* |
| * 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.compiler.impl; |
| |
| import com.intellij.openapi.application.ApplicationManager; |
| import com.intellij.openapi.compiler.CompileScope; |
| import com.intellij.openapi.compiler.ExportableUserDataHolderBase; |
| import com.intellij.openapi.fileTypes.FileType; |
| import com.intellij.openapi.module.Module; |
| import com.intellij.openapi.util.io.FileUtil; |
| import com.intellij.openapi.vfs.VfsUtilCore; |
| import com.intellij.openapi.vfs.VirtualFile; |
| import com.intellij.openapi.vfs.VirtualFileVisitor; |
| import org.jetbrains.annotations.NotNull; |
| |
| import java.util.*; |
| |
| /** |
| * @author Eugene Zhuravlev |
| * @since Jan 20, 2003 |
| */ |
| public class FileSetCompileScope extends ExportableUserDataHolderBase implements CompileScope { |
| private final Set<VirtualFile> myRootFiles = new HashSet<VirtualFile>(); |
| private final Set<String> myDirectoryUrls = new HashSet<String>(); |
| private Set<String> myUrls = null; // urls caching |
| private final Module[] myAffectedModules; |
| |
| public FileSetCompileScope(final Collection<VirtualFile> files, Module[] modules) { |
| myAffectedModules = modules; |
| ApplicationManager.getApplication().runReadAction( |
| new Runnable() { |
| public void run() { |
| for (VirtualFile file : files) { |
| assert file != null; |
| addFile(file); |
| } |
| } |
| } |
| ); |
| } |
| |
| @NotNull |
| public Module[] getAffectedModules() { |
| return myAffectedModules; |
| } |
| |
| public Collection<VirtualFile> getRootFiles() { |
| return Collections.unmodifiableCollection(myRootFiles); |
| } |
| |
| @NotNull |
| public VirtualFile[] getFiles(final FileType fileType, boolean inSourceOnly) { |
| final List<VirtualFile> files = new ArrayList<VirtualFile>(); |
| for (Iterator<VirtualFile> it = myRootFiles.iterator(); it.hasNext();) { |
| VirtualFile file = it.next(); |
| if (!file.isValid()) { |
| it.remove(); |
| continue; |
| } |
| if (file.isDirectory()) { |
| addRecursively(files, file, fileType); |
| } |
| else { |
| if (fileType == null || fileType.equals(file.getFileType())) { |
| files.add(file); |
| } |
| } |
| } |
| return VfsUtilCore.toVirtualFileArray(files); |
| } |
| |
| public boolean belongs(String url) { |
| //url = CompilerUtil.normalizePath(url, '/'); |
| if (getUrls().contains(url)) { |
| return true; |
| } |
| for (String directoryUrl : myDirectoryUrls) { |
| if (FileUtil.startsWith(url, directoryUrl)) { |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| private Set<String> getUrls() { |
| if (myUrls == null) { |
| myUrls = new HashSet<String>(); |
| for (VirtualFile file : myRootFiles) { |
| String url = file.getUrl(); |
| myUrls.add(url); |
| } |
| } |
| return myUrls; |
| } |
| |
| private void addFile(VirtualFile file) { |
| if (file.isDirectory()) { |
| myDirectoryUrls.add(file.getUrl() + "/"); |
| } |
| myRootFiles.add(file); |
| myUrls = null; |
| } |
| |
| private static void addRecursively(final Collection<VirtualFile> container, VirtualFile fromDirectory, final FileType fileType) { |
| VfsUtilCore.visitChildrenRecursively(fromDirectory, new VirtualFileVisitor(VirtualFileVisitor.SKIP_ROOT) { |
| @Override |
| public boolean visitFile(@NotNull VirtualFile child) { |
| if (!child.isDirectory() && (fileType == null || fileType.equals(child.getFileType()))) { |
| container.add(child); |
| } |
| return true; |
| } |
| }); |
| } |
| } |