visuVTKAdaptor/include/visuVTKAdaptor/SLine.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_SLINE_HPP__
#define __VISUVTKADAPTOR_SLINE_HPP__

#include "visuVTKAdaptor/config.hpp"

#include <fwData/Color.hpp>

#include <fwRenderVTK/IAdaptor.hpp>

#include <vtkActor.h>
#include <vtkLineSource.h>
#include <vtkPolyDataMapper.h>
#include <vtkSmartPointer.h>

namespace visuVTKAdaptor
{

class VISUVTKADAPTOR_CLASS_API SLine : public ::fwRenderVTK::IAdaptor
{
public:

    fwCoreServiceClassDefinitionsMacro( (SLine)(::fwRenderVTK::IAdaptor) );

    VISUVTKADAPTOR_API SLine() noexcept;
    VISUVTKADAPTOR_API virtual ~SLine() noexcept;

    VISUVTKADAPTOR_API static const ::fwCom::Slots::SlotKeyType s_UPDATE_VISIBILITY_SLOT;
    typedef ::fwCom::Slot<void (bool)> UpdateVisibilitySlotType;

    VISUVTKADAPTOR_API void updateVisibility ( bool isVisible );

    VISUVTKADAPTOR_API static const ::fwCom::Slots::SlotKeyType s_UPDATE_LENGTH_SLOT;
    typedef ::fwCom::Slot<void (float)> UpdateLengthSlotType;

    VISUVTKADAPTOR_API void updateLength (float length );
protected:

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

private:

    void buildPipeline();
    void updateLine();

    vtkSmartPointer<vtkActor> m_lineActor;
    vtkSmartPointer<vtkLineSource> m_vtkLine;
    vtkSmartPointer<vtkPolyDataMapper> m_mapper;

    float m_length; 
    float m_width; 
    vtkSmartPointer< vtkTransform> m_transformLine; 
    ::fwData::Color::sptr m_color; 
    bool m_dotLine;

};

} // namespace visuVTKAdaptor

#endif // __VISUVTKADAPTOR_SLINE_HPP__