SSquare.hpp

/* ***** BEGIN LICENSE BLOCK *****
 * FW4SPL - Copyright (C) IRCAD, 2009-2017.
 * Distributed under the terms of the GNU Lesser General Public License (LGPL) as
 * published by the Free Software Foundation.
 * ****** END LICENSE BLOCK ****** */

#ifndef __SCENE2D_ADAPTOR_SSQUARE_HPP__
#define __SCENE2D_ADAPTOR_SSQUARE_HPP__

#include "scene2D/config.hpp"

#include <fwRenderQt/data/Coord.hpp>
#include <fwRenderQt/IAdaptor.hpp>

#include <QGraphicsItem>

namespace scene2D
{
namespace adaptor
{

class SCENE2D_CLASS_API SSquare : public ::fwRenderQt::IAdaptor
{

public:

    fwCoreServiceClassDefinitionsMacro( (SSquare)(::fwRenderQt::IAdaptor) );

    SCENE2D_API SSquare() noexcept;
    SCENE2D_API virtual ~SSquare() noexcept;

protected:

    SCENE2D_API void configuring() override;
    SCENE2D_API void starting() override;
    SCENE2D_API void updating() override;
    SCENE2D_API void stopping() override;

    SCENE2D_API void processInteraction( ::fwRenderQt::data::Event& _event ) override;

    SCENE2D_API void setColor(const std::string& _color );
    SCENE2D_API bool coordViewIsInItem( const ::fwRenderQt::data::Coord& coord, QGraphicsItem* item );
    SCENE2D_API ::fwRenderQt::data::Coord coordViewToCoordItem( const ::fwRenderQt::data::Coord& coord,
                                                                QGraphicsItem* item );

private:

    ::fwRenderQt::data::Coord m_coord;
    std::uint32_t m_size;
    QColor m_color;
    QGraphicsItemGroup* m_layer;
    QGraphicsRectItem* m_rec;
    ::fwRenderQt::data::Coord m_oldCoord;

    bool m_pointIsCaptured;
};

} // namespace adaptor
} // namespace scene2D

#endif // __SCENE2D_ADAPTOR_SSQUARE_HPP__