renderworldwrapperwidget.h

/********************************************************************************
 *  FARSA Experiments Library                                                   *
 *  Copyright (C) 2007-2014                                                     *
 *  Stefano Nolfi <stefano.nolfi@istc.cnr.it>                                   *
 *  Onofrio Gigliotta <onofrio.gigliotta@istc.cnr.it>                           *
 *  Gianluca Massera <emmegian@yahoo.it>                                        *
 *  Tomassino Ferrauto <tomassino.ferrauto@istc.cnr.it>                         *
 *                                                                              *
 *  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 St, Fifth Floor, Boston, MA  02110-1301  USA  *
 ********************************************************************************/

#ifndef RENDERWORLDWRAPPERWIDGET_H
#define RENDERWORLDWRAPPERWIDGET_H

#include "experimentsconfig.h"
#include "resourcesuser.h"
#include "wmatrix.h"
#include <QWidget>
#include <QTimer>

class QVBoxLayout;

namespace farsa {

class RenderWorld;

class FARSA_EXPERIMENTS_API RenderWorldWrapperWidget : public QWidget, public ConcurrentResourcesUser
{
    Q_OBJECT
public:
    RenderWorldWrapperWidget(QWidget* parent = NULL, Qt::WindowFlags flags = 0);

    virtual ~RenderWorldWrapperWidget();

    virtual void shareResourcesWith(ResourcesUser* buddy);

public slots:
    void updateRenderWorld();
    void setSelfUpdate( bool enable );
    bool isSelfUpdate();
protected:
    virtual void resourceChanged(QString resourceName, ResourceChangeType changeType);

    virtual void customEvent(QEvent* event);

    void lookAtRobot();

    RenderWorld* const m_renderWorld;

    QVBoxLayout* const m_layout;

    bool m_renderWorldStateRestored;

    bool m_setCameraToLookAtRobot;

    wMatrix m_robotTm;

    QTimer* m_selfUpdateTimer;
};

} //end namespace farsa

#endif