SText.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_STEXT_HPP__
#define __VISUVTKADAPTOR_STEXT_HPP__

#include "visuVTKAdaptor/config.hpp"

#include <fwRenderVTK/IAdaptor.hpp>

#include <string>

class vtkTextActor;
class vtkActor2D;
class vtkTextMapper;

namespace visuVTKAdaptor
{

class VISUVTKADAPTOR_CLASS_API SText : public ::fwRenderVTK::IAdaptor
{

public:
    fwCoreServiceClassDefinitionsMacro( (SText)(::fwRenderVTK::IAdaptor) );

    VISUVTKADAPTOR_API SText();
    VISUVTKADAPTOR_API virtual ~SText() noexcept;

    VISUVTKADAPTOR_API virtual void setText(const std::string& str);
    //------------------------------------------------------------------------------

    std::string getText() const
    {
        return m_text;
    }

    VISUVTKADAPTOR_API virtual KeyConnectionsMap getAutoConnections() const override;

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;

    std::string m_text;

    std::string m_path;

    vtkActor2D* m_actor;
    vtkTextMapper* m_mapper;

    unsigned int m_fontSize;

    std::string m_fontFamily;

    bool m_italic;

    bool m_bold;

    bool m_shadow;

    std::string m_vAlign;

    std::string m_hAlign;

    std::string m_textColor;

private:

    void setAlignment();

    void setStyle();

    void updateText();
};

} //namespace visuVTKAdaptor

#endif //__VISUVTKADAPTOR_STEXT_HPP__