/*
 * Copyright 2000-2011 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.application.options;

import com.intellij.lang.Language;
import com.intellij.lang.xml.XMLLanguage;
import com.intellij.psi.codeStyle.CommonCodeStyleSettings;
import com.intellij.psi.codeStyle.LanguageCodeStyleSettingsProvider;
import com.intellij.util.PlatformUtils;
import org.jetbrains.annotations.NotNull;

/**
 * @author Rustam Vishnyakov
 */
public class XmlLanguageCodeStyleSettingsProvider extends LanguageCodeStyleSettingsProvider {
  @NotNull
  @Override
  public Language getLanguage() {
    return XMLLanguage.INSTANCE;
  }

  @Override
  public String getCodeSample(@NotNull SettingsType settingsType) {
    if (settingsType == SettingsType.INDENT_SETTINGS) {
      return CodeStyleAbstractPanel.readFromFile(getClass(), "preview.xml.template");
    }
    return "";
  }

  @Override
  public CommonCodeStyleSettings getDefaultCommonSettings() {
    CommonCodeStyleSettings xmlSettings = new CommonCodeStyleSettings(getLanguage());
    CommonCodeStyleSettings.IndentOptions indentOptions = xmlSettings.initIndentOptions();
    // HACK [yole]
    if (PlatformUtils.isRubyMine()) {
      indentOptions.INDENT_SIZE = 2;
    }
    return xmlSettings;
  }

  @Override
  public IndentOptionsEditor getIndentOptionsEditor() {
    return new SmartIndentOptionsEditor();
  }
}
