/*
 * Copyright (c) 2011, the Dart project authors.
 * 
 * Licensed under the Eclipse Public License v1.0 (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.eclipse.org/legal/epl-v10.html
 * 
 * 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.google.dart.tools.ui.internal.dialogs;

import com.google.dart.engine.search.SearchScope;
import com.google.dart.tools.ui.DartToolsPlugin;
import com.google.dart.tools.ui.dialogs.TypeSelectionExtension;

import org.eclipse.jface.dialogs.IDialogSettings;
import org.eclipse.jface.operation.IRunnableContext;
import org.eclipse.swt.widgets.Shell;

/**
 * A type selection dialog used for opening types.
 */
public class OpenTypeSelectionDialog extends FilteredTypesSelectionDialog {

  private static final String DIALOG_SETTINGS = "com.google.dart.tools.ui.dialogs.OpenTypeSelectionDialog2"; //$NON-NLS-1$

  public OpenTypeSelectionDialog(Shell parent, boolean multi, IRunnableContext context,
      SearchScope scope, int elementKinds) {
    this(parent, multi, context, scope, elementKinds, null);
  }

  public OpenTypeSelectionDialog(Shell parent, boolean multi, IRunnableContext context,
      SearchScope scope, int elementKinds, TypeSelectionExtension extension) {
    super(parent, multi, context, scope, elementKinds, extension);
  }

  @Override
  protected IDialogSettings getDialogSettings() {
    IDialogSettings settings = DartToolsPlugin.getDefault().getDialogSettings().getSection(
        DIALOG_SETTINGS);

    if (settings == null) {
      settings = DartToolsPlugin.getDefault().getDialogSettings().addNewSection(DIALOG_SETTINGS);
    }

    return settings;
  }
}