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

/*
 * 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.openapi.application.ApplicationBundle;
import com.intellij.openapi.extensions.Extensions;
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.FileTypeIndentOptionsProvider;
import org.jetbrains.annotations.NotNull;

/**
 * @author yole
 */
public class OtherTabsAndIndentsProvider extends CodeStyleSettingsProvider {
  @Override
  @NotNull
  public Configurable createSettingsPage(CodeStyleSettings settings, CodeStyleSettings originalSettings) {
    return new CodeStyleAbstractConfigurable(settings, originalSettings, ApplicationBundle.message("title.other.tabs.and.indents")) {
      @Override
      protected CodeStyleAbstractPanel createPanel(final CodeStyleSettings settings) {
        return new OtherTabsAndIndentsPanel(settings);
      }

      @Override
      public String getHelpTopic() {
        return "reference.settingsdialog.IDE.globalcodestyle.general";
      }
    };
  }

  @Override
  public String getConfigurableDisplayName() {
    return ApplicationBundle.message("title.other.tabs.and.indents");
  }

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

  @Override
  public boolean hasSettingsPage() {
    final FileTypeIndentOptionsProvider[] indentOptionsProviders = Extensions.getExtensions(FileTypeIndentOptionsProvider.EP_NAME);
    return indentOptionsProviders.length > 0;
  }
}