| /* |
| * 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. |
| */ |
| |
| /* |
| * @author max |
| */ |
| package com.intellij.openapi.project.impl; |
| |
| import com.intellij.openapi.project.Project; |
| import com.intellij.openapi.project.ProjectLocator; |
| import com.intellij.openapi.project.ProjectManager; |
| import com.intellij.openapi.vfs.VirtualFile; |
| import com.intellij.util.containers.HashSet; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| import java.util.Arrays; |
| import java.util.Collection; |
| import java.util.Collections; |
| |
| public class DefaultProjectLocator extends ProjectLocator { |
| @Nullable |
| public Project guessProjectForFile(final VirtualFile file) { |
| ProjectManager projectManager = ProjectManager.getInstance(); |
| if (projectManager == null) return null; |
| |
| final Project[] projects = projectManager.getOpenProjects(); |
| if (projects.length == 1) { |
| return !projects[0].isDisposed() ? projects[0] : null; |
| } |
| else { |
| return null; |
| } |
| } |
| |
| @NotNull |
| @Override |
| public Collection<Project> getProjectsForFile(VirtualFile file) { |
| final ProjectManager projectManager = ProjectManager.getInstance(); |
| if (projectManager == null || file == null) { return new HashSet<Project>(); } |
| final Project[] openProjects = projectManager.getOpenProjects(); |
| return Arrays.asList(openProjects); |
| } |
| |
| } |