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/*
* 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() + ")";
}
}
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