| /* |
| * 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 org.jetbrains.idea.svn.actions; |
| |
| import com.intellij.openapi.application.ApplicationManager; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.openapi.util.Computable; |
| import com.intellij.openapi.vcs.ProjectLevelVcsManager; |
| import com.intellij.openapi.vcs.VcsException; |
| import com.intellij.openapi.vcs.changes.ChangeListManager; |
| import com.intellij.openapi.vfs.VfsUtilCore; |
| import com.intellij.openapi.vfs.VirtualFile; |
| import com.intellij.openapi.vfs.VirtualFileVisitor; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.idea.svn.api.Depth; |
| |
| public class SvnExcludingIgnoredOperation { |
| private final Operation myImportAction; |
| private final Depth myDepth; |
| private final Filter myFilter; |
| |
| public SvnExcludingIgnoredOperation(final Project project, final Operation importAction, final Depth depth) { |
| myImportAction = importAction; |
| myDepth = depth; |
| |
| myFilter = new Filter(project); |
| } |
| |
| public static class Filter { |
| private final Project myProject; |
| private final ProjectLevelVcsManager myVcsManager; |
| private final ChangeListManager myClManager; |
| |
| public Filter(final Project project) { |
| myProject = project; |
| |
| if (!project.isDefault()) { |
| myVcsManager = ProjectLevelVcsManager.getInstance(project); |
| myClManager = ChangeListManager.getInstance(project); |
| } |
| else { |
| myVcsManager = null; |
| myClManager = null; |
| } |
| } |
| |
| public boolean accept(final VirtualFile file) { |
| if (!myProject.isDefault()) { |
| if (isIgnoredByVcs(file) || myClManager.isIgnoredFile(file)) { |
| return false; |
| } |
| } |
| return true; |
| } |
| |
| private boolean isIgnoredByVcs(final VirtualFile file) { |
| return ApplicationManager.getApplication().runReadAction(new Computable<Boolean>() { |
| @Override |
| public Boolean compute() { |
| return myVcsManager.isIgnored(file); |
| } |
| }); |
| } |
| } |
| |
| private boolean operation(final VirtualFile file) throws VcsException { |
| if (!myFilter.accept(file)) return false; |
| |
| myImportAction.doOperation(file); |
| return true; |
| } |
| |
| private void executeDown(final VirtualFile file) throws VcsException { |
| VfsUtilCore.visitChildrenRecursively(file, new VirtualFileVisitor() { |
| @Override |
| public boolean visitFile(@NotNull VirtualFile file) { |
| try { |
| return operation(file); |
| } |
| catch (VcsException e) { |
| throw new VisitorException(e); |
| } |
| } |
| }, VcsException.class); |
| } |
| |
| public void execute(final VirtualFile file) throws VcsException { |
| if (Depth.INFINITY.equals(myDepth)) { |
| executeDown(file); |
| return; |
| } |
| |
| if (!operation(file)) { |
| return; |
| } |
| |
| if (Depth.EMPTY.equals(myDepth)) { |
| return; |
| } |
| |
| for (VirtualFile child : file.getChildren()) { |
| if (Depth.FILES.equals(myDepth) && child.isDirectory()) { |
| continue; |
| } |
| operation(child); |
| } |
| } |
| |
| public interface Operation { |
| void doOperation(final VirtualFile file) throws VcsException; |
| } |
| } |