platform/lang-impl/src/com/intellij/application/options/codeStyle/BlankLinesSettingsProvider.java

/*
 * Copyright 2000-2010 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.codeStyle;

import com.intellij.openapi.application.ApplicationBundle;
import com.intellij.openapi.options.Configurable;
import com.intellij.psi.codeStyle.CodeStyleSettings;
import com.intellij.psi.codeStyle.CodeStyleSettingsProvider;
import com.intellij.psi.codeStyle.DisplayPriority;
import com.intellij.psi.codeStyle.LanguageCodeStyleSettingsProvider;
import org.jetbrains.annotations.NotNull;

/**
 * @author yole
 */
public class BlankLinesSettingsProvider extends CodeStyleSettingsProvider {

  @Override
  @NotNull
  public Configurable createSettingsPage(final CodeStyleSettings settings, final CodeStyleSettings originalSettings) {
    return new CodeStyleBlankLinesConfigurable(settings, originalSettings);
  }

  @Override
  public String getConfigurableDisplayName() {
    return ApplicationBundle.message("title.blank.lines");
  }

  @Override
  public boolean hasSettingsPage() {
    return LanguageCodeStyleSettingsProvider.getLanguagesWithSharedPreview().length != 0;
  }

  @Override
  public DisplayPriority getPriority() {
    return DisplayPriority.COMMON_SETTINGS;
  }
}