S2DWheel.hpp

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

#ifndef __VISUVTKADAPTOR_S2DWHEEL_HPP__
#define __VISUVTKADAPTOR_S2DWHEEL_HPP__

#include "visuVTKAdaptor/config.hpp"

#include <fwCom/Signal.hpp>

#include <fwRenderVTK/IAdaptor.hpp>
#include <fwRenderVTK/vtk/fwVtkWheelWidget.hpp>

#include <fwVtkIO/helper/vtkLambdaCommand.hpp>

#include <vtkSmartPointer.h>

namespace visuVTKAdaptor
{

class VISUVTKADAPTOR_CLASS_API S2DWheel : public ::fwRenderVTK::IAdaptor
{
public:

    fwCoreServiceClassDefinitionsMacro( (S2DWheel)(::fwRenderVTK::IAdaptor) );

    typedef ::fwCom::Signal<void (double, double, double)> WheelUpdatedSignalType;

    VISUVTKADAPTOR_API S2DWheel() noexcept;

    VISUVTKADAPTOR_API virtual ~S2DWheel() noexcept;

protected:

    VISUVTKADAPTOR_API virtual void configuring() override;

    VISUVTKADAPTOR_API virtual void starting() override;

    VISUVTKADAPTOR_API virtual void updating() override;

    VISUVTKADAPTOR_API virtual void stopping() override;

private:

    VISUVTKADAPTOR_API void updateVisibility ( bool isVisible );

    vtkSmartPointer< fwVtkWheelWidget > m_wheelWidget;

    vtkSmartPointer< ::fwVtkIO::helper::vtkLambdaCommand > m_resizeCallback;

    WheelUpdatedSignalType::sptr m_wheelUpdatedSignal;

    bool m_visible;
};

} // namespace visuVTKAdaptor

#endif // __VISUVTKADAPTOR_S2DWHEEL_HPP__