/*
* Copyright 2012-2014 Sergey Ignatov
*
* 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 org.intellij.erlang;
import com.intellij.openapi.fileTypes.ExtensionFileNameMatcher;
import com.intellij.openapi.fileTypes.FileTypeConsumer;
import com.intellij.openapi.fileTypes.LanguageFileType;
import com.intellij.openapi.util.text.StringUtil;
import com.intellij.util.containers.ContainerUtil;
import org.intellij.erlang.icons.ErlangIcons;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import org.jetbrains.jps.model.fileTypes.FileNameMatcherFactory;
import javax.swing.*;
import java.util.List;
public abstract class ErlangFileType extends LanguageFileType {
public static ErlangFileType MODULE = new ModuleFileType();
public static ErlangFileType HEADER = new HrlFileType();
public static ErlangFileType APP = new AppFileType();
public static ErlangFileType TERMS = new ErlangTermsFileType();
public static List<ErlangFileType> TYPES = ContainerUtil.immutableList(MODULE, HEADER, APP, TERMS);
private final String myName;
private final String myDescription;
private final Icon myIcon;
private final List<String> myExtensions;
private ErlangFileType(
@NotNull String name,
@NotNull String description,
@NotNull Icon icon,
@NotNull String... extensions) {
super(ErlangLanguage.INSTANCE);
myName = name;
myDescription = description;
myIcon = icon;
myExtensions = ContainerUtil.immutableList(extensions);
}
@NotNull
@Override
public final String getName() {
return myName;
}
@NotNull
@Override
public final String getDescription() {
return myDescription;
}
@Nullable
@Override
public final Icon getIcon() {
return myIcon;
}
@NotNull
@Override
public final String getDefaultExtension() {
return myExtensions.get(0);
}
@NotNull
public final List<String> getDefaultExtensions() {
return myExtensions;
}
public void register(@NotNull FileTypeConsumer registrar) {
registrar.consume(this, StringUtil.join(myExtensions, FileTypeConsumer.EXTENSION_DELIMITER));
}
private static class ModuleFileType extends ErlangFileType {
private ModuleFileType() {
super("Erlang",
"Erlang",
ErlangIcons.FILE,
"erl");
}
}
private static class HrlFileType extends ErlangFileType {
private HrlFileType() {
super("Erlang Header",
"Erlang/OTP Header File",
ErlangIcons.HEADER,
"hrl");
}
}
private static class AppFileType extends ErlangFileType {
private static final String APP = "app";
private static final String APP_SRC = "app.src";
private AppFileType() {
super("Erlang/OTP app",
"Erlang/OTP Application Resource File",
ErlangIcons.OTP_APP_RESOURCE,
APP,
APP_SRC);
}
@Override
public void register(@NotNull FileTypeConsumer registrar) {
// if we feed "app.src" as an extension, it may get compared to extension part of file name and won't match.
registrar.consume(this,
new ExtensionFileNameMatcher(APP),
FileNameMatcherFactory.getInstance().createMatcher("*." + APP_SRC));
}
}
private static class ErlangTermsFileType extends ErlangFileType {
private ErlangTermsFileType() {
super("Erlang Terms",
"Erlang Terms File",
ErlangIcons.TERMS,
"config",
"routes",
"rel");
}
}
}