| /* |
| * Copyright 2000-2009 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.roots.impl; |
| |
| import com.intellij.openapi.project.Project; |
| import com.intellij.openapi.roots.CompilerModuleExtension; |
| import com.intellij.openapi.roots.CompilerProjectExtension; |
| import com.intellij.openapi.roots.ModuleRootModel; |
| import com.intellij.openapi.vfs.VirtualFile; |
| import com.intellij.openapi.vfs.pointers.VirtualFilePointer; |
| import com.intellij.util.containers.ContainerUtil; |
| import org.jetbrains.annotations.NotNull; |
| |
| import java.util.ArrayList; |
| |
| /** |
| * @author yole |
| */ |
| public class ExcludeCompilerOutputPolicy implements DirectoryIndexExcludePolicy { |
| private final Project myProject; |
| |
| public ExcludeCompilerOutputPolicy(final Project project) { |
| myProject = project; |
| } |
| |
| @NotNull |
| @Override |
| public VirtualFile[] getExcludeRootsForProject() { |
| VirtualFile outputPath = CompilerProjectExtension.getInstance(myProject).getCompilerOutput(); |
| if (outputPath != null) { |
| return new VirtualFile[] { outputPath }; |
| } |
| return VirtualFile.EMPTY_ARRAY; |
| } |
| |
| @NotNull |
| @Override |
| public VirtualFilePointer[] getExcludeRootsForModule(@NotNull final ModuleRootModel rootModel) { |
| ArrayList<VirtualFilePointer> result = new ArrayList<VirtualFilePointer>(); |
| final CompilerModuleExtension extension = rootModel.getModuleExtension(CompilerModuleExtension.class); |
| if (extension == null) { |
| return VirtualFilePointer.EMPTY_ARRAY; |
| } |
| if (extension.isCompilerOutputPathInherited()) { |
| ContainerUtil.addIfNotNull(result, CompilerProjectExtension.getInstance(myProject).getCompilerOutputPointer()); |
| } |
| else { |
| if (!extension.isExcludeOutput()) return VirtualFilePointer.EMPTY_ARRAY; |
| ContainerUtil.addIfNotNull(result, extension.getCompilerOutputPointer()); |
| ContainerUtil.addIfNotNull(result, extension.getCompilerOutputForTestsPointer()); |
| } |
| return result.isEmpty() ? VirtualFilePointer.EMPTY_ARRAY : result.toArray(new VirtualFilePointer[result.size()]); |
| } |
| } |