/*******************************************************************************
 * gui/mainpagestack.h                                                         *
 *                                                                             *
 * Copyright (c) 2006-2007, crypton    <retroshare.project@gmail.com>          *
 * Copyright (c) 2006, Matt Edman, Justin Hipple                               *
 *                                                                             *
 * This program is free software: you can redistribute it and/or modify        *
 * it under the terms of the GNU Affero General Public License as              *
 * published by the Free Software Foundation, either version 3 of the          *
 * License, or (at your option) any later version.                             *
 *                                                                             *
 * This program is distributed in the hope that it will be useful,             *
 * but WITHOUT ANY WARRANTY; without even the implied warranty of              *
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the                *
 * GNU Affero General Public License for more details.                         *
 *                                                                             *
 * You should have received a copy of the GNU Affero General Public License    *
 * along with this program. If not, see <https://www.gnu.org/licenses/>.       *
 *                                                                             *
 *******************************************************************************/

#ifndef _MAINPAGESTACK_H
#define _MAINPAGESTACK_H

#include <QStackedWidget>
#include <QHash>

#include "retroshare-gui/mainpage.h"


class MainPageStack : public QStackedWidget
{
  Q_OBJECT

public:
  /** Constructor. */
  MainPageStack(QWidget *parent = 0);

  /** Adds a Mainuration page to the stack. */
  void add(MainPage *page, QAction *action);
  /** Sets the current Main page and checks its action. */
  void setCurrentPage(MainPage *page);
  /** Sets the current Main page index and checks its action. */
  void setCurrentIndex(int index);

  /** Returns a list of all pages in the stack. */
  QList<MainPage*> pages() { return _pages.values(); }
  
public slots:
  /** Displays the page associated with the activated action. */
  void showPage(QAction *pageAction);
  /** Adjusts the size of the Main page and the Main window. */
  void onCurrentChanged(int index);
  
private:
  /** Maps an action to a Main page. */
  QHash<QAction*, MainPage*> _pages;
};

#endif