| /* |
| * 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.openapi.diff; |
| |
| import com.intellij.openapi.fileTypes.FileType; |
| import com.intellij.openapi.vfs.VirtualFile; |
| |
| /** |
| * @author dyoma |
| */ |
| public class DiffContentUtil { |
| public static FileType getContentType(VirtualFile file) { |
| if (file == null) return null; |
| return file.getFileType(); |
| } |
| |
| public static boolean isTextFile(VirtualFile file) { |
| return file != null && file.isValid() && !file.isDirectory() && |
| isTextType(file.getFileType()); |
| } |
| |
| public static boolean isTextType(FileType fileType) { |
| return fileType != null && !fileType.isBinary(); |
| } |
| |
| public static String getTitle(VirtualFile virtualFile) { |
| VirtualFile parent = virtualFile.getParent(); |
| if (parent == null) return virtualFile.getPresentableUrl(); |
| return virtualFile.getName() + " (" + parent.getPresentableUrl() + ")"; |
| } |
| } |