#pragma once
 
#ifndef IWA_TEXTFX_H
#define IWA_TEXTFX_H
 
#include "tparamset.h"
#include "textawarebasefx.h"
 
//******************************************************************
//	Iwa_Text Fx  class
//******************************************************************
 
class Iwa_TextFx final : public TextAwareBaseFx {
  FX_PLUGIN_DECLARATION(Iwa_TextFx)
protected:
  TStringParamP m_text;
 
  TIntEnumParamP m_hAlign;
 
  TPointParamP m_center;
  TDoubleParamP m_width;
  TDoubleParamP m_height;
 
  TFontParamP m_font;
  TPixelParamP m_textColor;
  TPixelParamP m_boxColor;
  TBoolParamP m_showBorder;
 
  template <typename RASTER, typename PIXEL>
  void putTextImage(const RASTER srcRas, TPoint &pos, QImage &img);
 
public:
  Iwa_TextFx();
 
  bool canHandle(const TRenderSettings &info, double frame) override {
    return true;
  }
 
  bool doGetBBox(double frame, TRectD &bBox,
                 const TRenderSettings &ri) override;
  void doCompute(TTile &tile, double frame, const TRenderSettings &ri) override;
  void getParamUIs(TParamUIConcept *&concepts, int &length) override;
 
  std::string getAlias(double frame,
                       const TRenderSettings &info) const override;
};
#endif