/*
* Copyright 2000-2015 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.scratch;
import com.intellij.openapi.fileTypes.LanguageFileType;
import com.intellij.openapi.fileTypes.PlainTextFileType;
import com.intellij.openapi.fileTypes.PlainTextLanguage;
import com.intellij.openapi.fileTypes.ex.FileTypeIdentifiableByVirtualFile;
import com.intellij.openapi.vfs.VirtualFile;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import javax.swing.*;
/**
* @author gregsh
*/
public class ScratchFileType extends LanguageFileType implements FileTypeIdentifiableByVirtualFile {
public static final LanguageFileType INSTANCE = new ScratchFileType();
ScratchFileType() {
super(PlainTextLanguage.INSTANCE);
}
@Override
public boolean isMyFileType(@NotNull VirtualFile file) {
return ScratchFileService.getInstance().getRootType(file) != null;
}
@NotNull
@Override
public String getName() {
return "Scratch";
}
@NotNull
@Override
public String getDescription() {
return "Scratch";
}
@NotNull
@Override
public String getDefaultExtension() {
return "";
}
@Nullable
@Override
public Icon getIcon() {
return PlainTextFileType.INSTANCE.getIcon();
}
@Override
public boolean isReadOnly() {
return true;
}
@Nullable
@Override
public String getCharset(@NotNull VirtualFile file, @NotNull byte[] content) {
return null;
}
}