| /* |
| * 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.framework.detection.impl.exclude; |
| |
| import com.intellij.framework.FrameworkType; |
| import com.intellij.framework.detection.DetectionExcludesConfiguration; |
| import com.intellij.framework.detection.impl.exclude.old.OldFacetDetectionExcludesConfiguration; |
| import com.intellij.openapi.Disposable; |
| import com.intellij.openapi.components.PersistentStateComponent; |
| import com.intellij.openapi.components.State; |
| import com.intellij.openapi.components.Storage; |
| import com.intellij.openapi.components.StoragePathMacros; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.openapi.util.text.StringUtil; |
| import com.intellij.openapi.vfs.VfsUtil; |
| import com.intellij.openapi.vfs.VirtualFile; |
| import com.intellij.openapi.vfs.VirtualFileManager; |
| import com.intellij.openapi.vfs.pointers.VirtualFilePointerContainer; |
| import com.intellij.openapi.vfs.pointers.VirtualFilePointerManager; |
| import com.intellij.util.containers.FactoryMap; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| import java.util.*; |
| |
| /** |
| * @author nik |
| */ |
| @State( |
| name = "FrameworkDetectionExcludesConfiguration", |
| storages = { |
| @Storage( |
| id="other", |
| file = StoragePathMacros.PROJECT_FILE |
| ) |
| } |
| ) |
| public class DetectionExcludesConfigurationImpl extends DetectionExcludesConfiguration |
| implements PersistentStateComponent<ExcludesConfigurationState>, Disposable { |
| private Map<String, VirtualFilePointerContainer> myExcludedFiles; |
| private Set<String> myExcludedFrameworks; |
| private final Project myProject; |
| private VirtualFilePointerManager myPointerManager; |
| private boolean myDetectionEnabled = true; |
| private boolean myConverted; |
| |
| public DetectionExcludesConfigurationImpl(Project project, VirtualFilePointerManager pointerManager) { |
| myProject = project; |
| myPointerManager = pointerManager; |
| myExcludedFrameworks = new HashSet<String>(); |
| myExcludedFiles = new FactoryMap<String, VirtualFilePointerContainer>() { |
| @Override |
| protected VirtualFilePointerContainer create(String key) { |
| return myPointerManager.createContainer(DetectionExcludesConfigurationImpl.this); |
| } |
| }; |
| } |
| |
| @Override |
| public void addExcludedFramework(@NotNull FrameworkType type) { |
| convert(); |
| myExcludedFrameworks.add(type.getId()); |
| final VirtualFilePointerContainer container = myExcludedFiles.remove(type.getId()); |
| if (container != null) { |
| container.clear(); |
| } |
| } |
| |
| @Override |
| public void addExcludedFile(@NotNull VirtualFile file, @Nullable FrameworkType type) { |
| convert(); |
| final String typeId = type != null ? type.getId() : null; |
| if (typeId != null && myExcludedFrameworks.contains(typeId) || isFileExcluded(file, typeId)) { |
| return; |
| } |
| |
| final VirtualFilePointerContainer container = myExcludedFiles.get(typeId); |
| if (typeId == null) { |
| for (VirtualFilePointerContainer pointerContainer : myExcludedFiles.values()) { |
| removeDescendants(file, pointerContainer); |
| } |
| } |
| else { |
| removeDescendants(file, container); |
| } |
| container.add(file); |
| } |
| |
| @Override |
| public void addExcludedUrl(@NotNull String url, @Nullable FrameworkType type) { |
| final VirtualFile file = VirtualFileManager.getInstance().findFileByUrl(url); |
| if (file != null) { |
| addExcludedFile(file, type); |
| return; |
| } |
| |
| convert(); |
| final String typeId = type != null ? type.getId() : null; |
| if (typeId != null && myExcludedFrameworks.contains(typeId)) { |
| return; |
| } |
| myExcludedFiles.get(typeId).add(url); |
| } |
| |
| private void convert() { |
| ensureOldSettingsLoaded(); |
| markAsConverted(); |
| } |
| |
| private void markAsConverted() { |
| myConverted = true; |
| OldFacetDetectionExcludesConfiguration.getInstance(myProject).loadState(null); |
| } |
| |
| private void ensureOldSettingsLoaded() { |
| if (!myConverted) { |
| final OldFacetDetectionExcludesConfiguration oldConfiguration = OldFacetDetectionExcludesConfiguration.getInstance(myProject); |
| final ExcludesConfigurationState oldState = oldConfiguration.convert(); |
| if (oldState != null) { |
| doLoadState(oldState); |
| } |
| } |
| } |
| |
| @Override |
| public boolean isExcludedFromDetection(@NotNull VirtualFile file, @NotNull FrameworkType frameworkType) { |
| ensureOldSettingsLoaded(); |
| return isExcludedFromDetection(frameworkType) || isFileExcluded(file, frameworkType.getId()); |
| } |
| |
| @Override |
| public boolean isExcludedFromDetection(@NotNull FrameworkType frameworkType) { |
| ensureOldSettingsLoaded(); |
| return !myDetectionEnabled || myExcludedFrameworks.contains(frameworkType.getId()); |
| } |
| |
| private boolean isFileExcluded(@NotNull VirtualFile file, @Nullable String typeId) { |
| if (myExcludedFiles.containsKey(typeId) && isUnder(file, myExcludedFiles.get(typeId))) return true; |
| return typeId != null && myExcludedFiles.containsKey(null) && isUnder(file, myExcludedFiles.get(null)); |
| } |
| |
| private static boolean isUnder(VirtualFile file, final VirtualFilePointerContainer container) { |
| for (VirtualFile excludedFile : container.getFiles()) { |
| if (VfsUtil.isAncestor(excludedFile, file, false)) { |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| private void removeDescendants(VirtualFile file, VirtualFilePointerContainer container) { |
| for (VirtualFile virtualFile : container.getFiles()) { |
| if (VfsUtil.isAncestor(file, virtualFile, false)) { |
| container.remove(myPointerManager.create(virtualFile, this, null)); |
| } |
| } |
| } |
| |
| public void removeExcluded(@NotNull Collection<VirtualFile> files, final FrameworkType frameworkType) { |
| ensureOldSettingsLoaded(); |
| if (!myDetectionEnabled || myExcludedFrameworks.contains(frameworkType.getId())) { |
| files.clear(); |
| return; |
| } |
| |
| final Iterator<VirtualFile> iterator = files.iterator(); |
| while (iterator.hasNext()) { |
| VirtualFile file = iterator.next(); |
| if (isFileExcluded(file, frameworkType.getId())) { |
| iterator.remove(); |
| } |
| } |
| } |
| |
| @Nullable |
| public ExcludesConfigurationState getActualState() { |
| ensureOldSettingsLoaded(); |
| if (myExcludedFiles.isEmpty() && myExcludedFrameworks.isEmpty() && myDetectionEnabled) { |
| return null; |
| } |
| |
| final ExcludesConfigurationState state = new ExcludesConfigurationState(); |
| state.setDetectionEnabled(myDetectionEnabled); |
| state.getFrameworkTypes().addAll(myExcludedFrameworks); |
| Collections.sort(state.getFrameworkTypes(), String.CASE_INSENSITIVE_ORDER); |
| |
| for (String typeId : myExcludedFiles.keySet()) { |
| final VirtualFilePointerContainer container = myExcludedFiles.get(typeId); |
| for (String url : container.getUrls()) { |
| state.getFiles().add(new ExcludedFileState(url, typeId)); |
| } |
| } |
| Collections.sort(state.getFiles(), new Comparator<ExcludedFileState>() { |
| @Override |
| public int compare(ExcludedFileState o1, ExcludedFileState o2) { |
| return StringUtil.comparePairs(o1.getFrameworkType(), o1.getUrl(), o2.getFrameworkType(), o2.getUrl(), true); |
| } |
| }); |
| return state; |
| } |
| |
| @Override @Nullable |
| public ExcludesConfigurationState getState() { |
| if (!myConverted) return null; |
| return getActualState(); |
| } |
| |
| @Override |
| public void loadState(@Nullable ExcludesConfigurationState state) { |
| doLoadState(state); |
| if (!myExcludedFiles.isEmpty() || !myExcludedFrameworks.isEmpty() || !myDetectionEnabled) { |
| markAsConverted(); |
| } |
| } |
| |
| private void doLoadState(@Nullable ExcludesConfigurationState state) { |
| myExcludedFrameworks.clear(); |
| for (VirtualFilePointerContainer container : myExcludedFiles.values()) { |
| container.clear(); |
| } |
| myDetectionEnabled = state == null || state.isDetectionEnabled(); |
| if (state != null) { |
| myExcludedFrameworks.addAll(state.getFrameworkTypes()); |
| for (ExcludedFileState fileState : state.getFiles()) { |
| myExcludedFiles.get(fileState.getFrameworkType()).add(fileState.getUrl()); |
| } |
| } |
| } |
| |
| @Override |
| public void dispose() { |
| } |
| } |