| /* |
| * 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. |
| */ |
| package com.intellij.packaging.impl.artifacts; |
| |
| import com.intellij.openapi.project.Project; |
| import com.intellij.openapi.util.MultiValuesMap; |
| import com.intellij.openapi.util.io.FileUtil; |
| import com.intellij.openapi.vfs.VirtualFile; |
| import com.intellij.openapi.vfs.VirtualFileAdapter; |
| import com.intellij.openapi.vfs.VirtualFileMoveEvent; |
| import com.intellij.openapi.vfs.VirtualFilePropertyEvent; |
| import com.intellij.packaging.artifacts.Artifact; |
| import com.intellij.packaging.artifacts.ModifiableArtifactModel; |
| import com.intellij.packaging.impl.elements.FileOrDirectoryCopyPackagingElement; |
| import com.intellij.psi.util.CachedValue; |
| import com.intellij.psi.util.CachedValueProvider; |
| import com.intellij.psi.util.CachedValuesManager; |
| import com.intellij.util.PathUtil; |
| import org.jetbrains.annotations.NotNull; |
| |
| import java.util.Collection; |
| |
| /** |
| * @author nik |
| */ |
| public class ArtifactVirtualFileListener extends VirtualFileAdapter { |
| private final CachedValue<MultiValuesMap<String, Artifact>> myParentPathsToArtifacts; |
| private final ArtifactManagerImpl myArtifactManager; |
| |
| public ArtifactVirtualFileListener(Project project, final ArtifactManagerImpl artifactManager) { |
| myArtifactManager = artifactManager; |
| myParentPathsToArtifacts = |
| CachedValuesManager.getManager(project).createCachedValue(new CachedValueProvider<MultiValuesMap<String, Artifact>>() { |
| public Result<MultiValuesMap<String, Artifact>> compute() { |
| MultiValuesMap<String, Artifact> result = computeParentPathToArtifactMap(); |
| return Result.createSingleDependency(result, artifactManager.getModificationTracker()); |
| } |
| }, false); |
| } |
| |
| private MultiValuesMap<String, Artifact> computeParentPathToArtifactMap() { |
| final MultiValuesMap<String, Artifact> result = new MultiValuesMap<String, Artifact>(); |
| for (final Artifact artifact : myArtifactManager.getArtifacts()) { |
| ArtifactUtil.processFileOrDirectoryCopyElements(artifact, new PackagingElementProcessor<FileOrDirectoryCopyPackagingElement<?>>() { |
| @Override |
| public boolean process(@NotNull FileOrDirectoryCopyPackagingElement<?> element, @NotNull PackagingElementPath pathToElement) { |
| String path = element.getFilePath(); |
| while (path.length() > 0) { |
| result.put(path, artifact); |
| path = PathUtil.getParentPath(path); |
| } |
| return true; |
| } |
| }, myArtifactManager.getResolvingContext(), false); |
| } |
| return result; |
| } |
| |
| |
| @Override |
| public void fileMoved(@NotNull VirtualFileMoveEvent event) { |
| final String oldPath = event.getOldParent().getPath() + "/" + event.getFileName(); |
| filePathChanged(oldPath, event.getNewParent().getPath() + "/" + event.getFileName()); |
| } |
| |
| private void filePathChanged(@NotNull final String oldPath, @NotNull final String newPath) { |
| final Collection<Artifact> artifacts = myParentPathsToArtifacts.getValue().get(oldPath); |
| if (artifacts != null) { |
| final ModifiableArtifactModel model = myArtifactManager.createModifiableModel(); |
| for (Artifact artifact : artifacts) { |
| final Artifact copy = model.getOrCreateModifiableArtifact(artifact); |
| ArtifactUtil.processFileOrDirectoryCopyElements(copy, new PackagingElementProcessor<FileOrDirectoryCopyPackagingElement<?>>() { |
| @Override |
| public boolean process(@NotNull FileOrDirectoryCopyPackagingElement<?> element, @NotNull PackagingElementPath pathToElement) { |
| final String path = element.getFilePath(); |
| if (FileUtil.startsWith(path, oldPath)) { |
| element.setFilePath(newPath + path.substring(oldPath.length())); |
| } |
| return true; |
| } |
| }, myArtifactManager.getResolvingContext(), false); |
| } |
| model.commit(); |
| } |
| } |
| |
| @Override |
| public void propertyChanged(@NotNull VirtualFilePropertyEvent event) { |
| if (VirtualFile.PROP_NAME.equals(event.getPropertyName())) { |
| final VirtualFile parent = event.getParent(); |
| if (parent != null) { |
| filePathChanged(parent.getPath() + "/" + event.getOldValue(), parent.getPath() + "/" + event.getNewValue()); |
| } |
| } |
| } |
| } |