SPickerInteractor.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 __VISUVTKADAPTOR_SPICKERINTERACTOR_HPP__
#define __VISUVTKADAPTOR_SPICKERINTERACTOR_HPP__

#include "visuVTKAdaptor/config.hpp"

#include <fwCom/Signal.hpp>
#include <fwCom/Signals.hpp>

#include <fwDataTools/PickingInfo.hpp>

#include <fwRenderVTK/IAdaptor.hpp>

#include <vtkCommand.h>

#include <vector>

namespace visuVTKAdaptor
{

class VISUVTKADAPTOR_CLASS_API SPickerInteractor : public ::fwRenderVTK::IAdaptor
{

public:

    fwCoreServiceClassDefinitionsMacro( (SPickerInteractor)(::fwRenderVTK::IAdaptor) );

    VISUVTKADAPTOR_API SPickerInteractor() noexcept;

    VISUVTKADAPTOR_API virtual ~SPickerInteractor() noexcept;

    VISUVTKADAPTOR_API static const ::fwCom::Signals::SignalKeyType s_PICKED_SIGNAL;
    typedef ::fwCom::Signal<void (::fwDataTools::PickingInfo)> PickedSignalType;

    typedef enum
    {
        MOUSE_LEFT_UP       = vtkCommand::LeftButtonReleaseEvent,
        MOUSE_RIGHT_UP      = vtkCommand::RightButtonReleaseEvent,
        MOUSE_MIDDLE_UP     = vtkCommand::MiddleButtonReleaseEvent,
        MOUSE_WHEELFORWARD  = vtkCommand::MouseWheelForwardEvent,
        MOUSE_LEFT_DOWN     = vtkCommand::LeftButtonPressEvent,
        MOUSE_RIGHT_DOWN    = vtkCommand::RightButtonPressEvent,
        MOUSE_MIDDLE_DOWN   = vtkCommand::MiddleButtonPressEvent,
        MOUSE_WHEELBACKWARD = vtkCommand::MouseWheelBackwardEvent,
        MOUSE_MOVE          = vtkCommand::MouseMoveEvent,
        KEY_PRESS           = vtkCommand::KeyPressEvent
    } EventID;
    typedef std::set< EventID > SetEventIdType;

    static const std::map< unsigned long, ::fwDataTools::PickingInfo::Event > s_vtkEventIDConversion;

protected:

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

    typedef std::map< std::string, EventID > MapEventIdType; 
    static MapEventIdType m_eventIdConversion; 

    vtkCommand* m_interactionCommand; 
    SetEventIdType m_eventId; 

    bool m_abortOnPick; 
};

} //namespace visuVTKAdaptor

#endif // __VISUVTKADAPTOR_SPICKERINTERACTOR_HPP__