/*    This file is a part of plaYUVer project
 *    Copyright (C) 2014-2015  by Luis Lucas      (luisfrlucas@gmail.com)
 *                                Joao Carreira   (jfmcarreira@gmail.com)
 *
 *    This program is free software; you can redistribute it and/or modify
 *    it under the terms of the GNU General Public License as published by
 *    the Free Software Foundation; either version 2 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 General Public License for more details.
 *
 *   You should have received a copy of the GNU General Public License along
 *   with this program; if not, write to the Free Software Foundation, Inc.,
 *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */

/**
 * \file     DialogSubWindowSelector.h
 * \brief    Dialog box to select sub windows
 */

#ifndef __DIALOGSUBWINDOWSELECTOR_H__
#define __DIALOGSUBWINDOWSELECTOR_H__

#include "config.h"
#include "PlaYUVerAppDefs.h"
#if( QT_VERSION_PLAYUVER == 5 )
#include <QtWidgets>
#elif( QT_VERSION_PLAYUVER == 4 )
#include <QtGui>
#endif
#include <QtCore>

#include <QVector>

class QPixmap;
class QColor;
class QCheckBox;
class QGroupBox;

namespace plaYUVer
{

class PlaYUVerSubWindowHandle;
class SubWindowAbstract;

/**
 * Class to define the dialog box to select sub windows
 * This class enable the selection of several group of windows
 */
class DialogSubWindowSelector: public QDialog
{
Q_OBJECT

public:
  DialogSubWindowSelector( QWidget *parent, PlaYUVerSubWindowHandle *windowManager, UInt uiCategory, Int minWindowsSelected = 1, Int maxWindowsSelected = -1 );

  Void selectSubWindow( SubWindowAbstract* subWindow );
  QList<SubWindowAbstract*> getSelectedWindows()
  {
    return m_apcSelectedSubWindowList;
  }
private:
  UInt m_uiCategory;
  Int m_iMinSelectedWindows;
  Int m_iMaxSlectedWindows;
  PlaYUVerSubWindowHandle* m_pcMainWindowManager;

  QList<SubWindowAbstract*> m_apcSubWindowList;
  QList<SubWindowAbstract*> m_apcSelectedSubWindowList;

  QSignalMapper* m_mapperWindowsList;
  QGroupBox* m_pcGroupCheckBox;
  QVector<QCheckBox*> m_apcWindowsListCheckBox;

  QComboBox* m_comboBoxWindowList;
  QDialogButtonBox* m_pushButtonOkCancel;
  QPushButton* m_pushButtonAddAll;
  QPushButton* m_pushButtonRemoveAll;

  Void updateSubWindowList();
  Void update();

private Q_SLOTS:
  void toggleSubWindow( int );
  void addAllSubWindow();
  void removeAllSubWindow();

};

}  // NAMESPACE

#endif // __DIALOGSUBWINDOWSELECTOR_H__