| /* |
| * Copyright 2000-2013 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.psi.search.scope; |
| |
| import com.intellij.openapi.project.Project; |
| import com.intellij.openapi.util.io.FileUtil; |
| import com.intellij.openapi.vfs.NonPhysicalFileSystem; |
| import com.intellij.openapi.vfs.VirtualFile; |
| import com.intellij.psi.search.ProjectScope; |
| import com.intellij.psi.search.scope.packageSet.AbstractPackageSet; |
| import com.intellij.psi.search.scope.packageSet.NamedScope; |
| import com.intellij.psi.search.scope.packageSet.NamedScopesHolder; |
| import com.intellij.ui.Colored; |
| import com.intellij.util.ArrayUtil; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| /** |
| * @author Konstantin Bulenkov |
| */ |
| @Colored(color = "ffffe4", darkVariant = "494539") |
| public class NonProjectFilesScope extends NamedScope { |
| public static final String NAME = "Non-Project Files"; |
| |
| public NonProjectFilesScope() { |
| super(NAME, new AbstractPackageSet("NonProject") { |
| @Override |
| public boolean contains(VirtualFile file, NamedScopesHolder holder) { |
| return contains(file, holder.getProject(), holder); |
| } |
| |
| @Override |
| public boolean contains(VirtualFile file, @NotNull Project project, @Nullable NamedScopesHolder holder) { |
| // do not include fake-files e.g. fragment-editors, database consoles, etc. |
| if (file == null || file.getFileSystem() instanceof NonPhysicalFileSystem) return false; |
| if (!file.isInLocalFileSystem()) return true; |
| if (isInsideProjectContent(project, file)) return false; |
| return !ProjectScope.getProjectScope(project).contains(file); |
| } |
| }); |
| } |
| |
| private static boolean isInsideProjectContent(@NotNull Project project, @NotNull VirtualFile file) { |
| if (!file.isInLocalFileSystem()) { |
| final String projectBaseDir = project.getBasePath(); |
| if (projectBaseDir != null) { |
| return FileUtil.isAncestor(projectBaseDir, file.getPath(), false); |
| } |
| } |
| return false; |
| } |
| |
| @NotNull |
| public static NamedScope[] removeFromList(@NotNull NamedScope[] scopes) { |
| int nonProjectIdx = -1; |
| for (int i = 0, length = scopes.length; i < length; i++) { |
| NamedScope scope = scopes[i]; |
| if (scope instanceof NonProjectFilesScope) { |
| nonProjectIdx = i; |
| break; |
| } |
| } |
| if (nonProjectIdx > -1) { |
| scopes = ArrayUtil.remove(scopes, nonProjectIdx); |
| } |
| return scopes; |
| } |
| } |