| /* |
| * 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.ide.util; |
| |
| import com.intellij.ide.IdeBundle; |
| import com.intellij.ide.IdeView; |
| import com.intellij.openapi.application.ApplicationManager; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.openapi.roots.ProjectFileIndex; |
| import com.intellij.openapi.roots.ProjectRootManager; |
| import com.intellij.psi.PsiDirectory; |
| import com.intellij.refactoring.RefactoringBundle; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| import java.util.ArrayList; |
| import java.util.Map; |
| |
| public class DirectoryChooserUtil { |
| private DirectoryChooserUtil() { |
| } |
| |
| @Nullable |
| public static PsiDirectory getOrChooseDirectory(@NotNull IdeView view) { |
| PsiDirectory[] dirs = view.getDirectories(); |
| if (dirs.length == 0) return null; |
| if (dirs.length == 1) { |
| return dirs[0]; |
| } |
| else { |
| Project project = dirs[0].getProject(); |
| return selectDirectory(project, dirs, null, ""); |
| } |
| } |
| |
| @Nullable |
| public static PsiDirectory selectDirectory(Project project, |
| PsiDirectory[] packageDirectories, |
| PsiDirectory defaultDirectory, |
| String postfixToShow) { |
| ProjectFileIndex projectFileIndex = ProjectRootManager.getInstance(project).getFileIndex(); |
| |
| ArrayList<PsiDirectory> possibleDirs = new ArrayList<PsiDirectory>(); |
| for (PsiDirectory dir : packageDirectories) { |
| if (!dir.isValid()) continue; |
| if (!dir.isWritable()) continue; |
| if (possibleDirs.contains(dir)) continue; |
| if (!projectFileIndex.isInContent(dir.getVirtualFile())) continue; |
| possibleDirs.add(dir); |
| } |
| |
| if (possibleDirs.isEmpty()) return null; |
| if (possibleDirs.size() == 1) return possibleDirs.get(0); |
| |
| if (ApplicationManager.getApplication().isUnitTestMode()) return possibleDirs.get(0); |
| |
| DirectoryChooser chooser = new DirectoryChooser(project); |
| chooser.setTitle(IdeBundle.message("title.choose.destination.directory")); |
| chooser.fillList(possibleDirs.toArray(new PsiDirectory[possibleDirs.size()]), defaultDirectory, project, postfixToShow); |
| chooser.show(); |
| return chooser.isOK() ? chooser.getSelectedDirectory() : null; |
| } |
| |
| @Nullable |
| public static |
| PsiDirectory chooseDirectory(PsiDirectory[] targetDirectories, |
| @Nullable PsiDirectory initialDirectory, |
| @NotNull Project project, |
| Map<PsiDirectory, String> relativePathsToCreate) { |
| final DirectoryChooser chooser = new DirectoryChooser(project, new DirectoryChooserModuleTreeView(project)); |
| chooser.setTitle(RefactoringBundle.message("choose.destination.directory")); |
| chooser.fillList( |
| targetDirectories, |
| initialDirectory, |
| project, |
| relativePathsToCreate |
| ); |
| chooser.show(); |
| if (!chooser.isOK()) return null; |
| return chooser.getSelectedDirectory(); |
| } |
| } |