#pragma once

#ifndef T_TILE_INCLUDED

#define T_TILE_INCLUDED

#include "traster.h"

#include "trasterimage.h"

#include "ttoonzimage.h"

#include "timagecache.h"

#undef DVAPI

#undef DVVAR

#ifdef TRASTER_EXPORTS

#define DVAPI DV_EXPORT_API

#define DVVAR DV_EXPORT_VAR

#else

#define DVAPI DV_IMPORT_API

#define DVVAR DV_IMPORT_VAR

#endif

class DVAPI TTile {

private:

  std::string m_rasterId;

  TRect m_subRect;

  TTile(const TTile &);

  TTile &operator=(const TTile &);

  void addInCache(const TRasterP &raster);

public:

  TPointD m_pos;

  TTile() : m_rasterId(""), m_pos(), m_subRect() {}

  TTile(const TRasterP &raster);

  TTile(const TRasterP &raster, TPointD pos);

  ~TTile();

  void setRaster(const TRasterP &raster);

  inline const TRasterP getRaster() const {

    TImageP img        = TImageCache::instance()->get(m_rasterId, true);

    TRasterImageP rimg = (TRasterImageP)img;

    if (rimg) {

      if (m_subRect == rimg->getRaster()->getBounds())

        return rimg->getRaster();

      else

        return rimg->getRaster()->extract(m_subRect.x0, m_subRect.y0,

                                          m_subRect.x1, m_subRect.y1);

    }

    TToonzImageP timg = (TToonzImageP)img;

    if (timg) {

      if (m_subRect == timg->getRaster()->getBounds())

        return timg->getRaster();

      else

        return timg->getRaster()->extract(m_subRect.x0, m_subRect.y0,

                                          m_subRect.x1, m_subRect.y1);

    }

    return TRasterP();

  }

};

#endif