imgsynth2/cbitmap.h

#ifndef CBITMAP_H
#define CBITMAP_H

#include <stdint.h>
#include <map>
#include "cfile.h"
#include "cpixelformat.h"

class CBitmap : public CFile
{
  public:
    CBitmap()
      : m_pixeldata(NULL), m_pixelformat(NULL), m_rowsize(0)
    {}


    virtual ~CBitmap();

    virtual void read(std::ifstream& in) = 0;

    virtual void write(std::ofstream& out) = 0;

    uint8_t *getPixelData()
    {
      return m_pixeldata;
    }

    std::map<uint32_t, CPixelFormat::RGBPIXEL *>& getColorTable()
    {
      return m_colortable;
    }

    uint32_t getRowSize()
    {
      return m_rowsize;
    }

    virtual const uint32_t getPixelDataSize() = 0;

    virtual const uint32_t getHeight() = 0;

    virtual const uint32_t getWidth() = 0;

    virtual const bool isMirrored() = 0;

    virtual const bool hasColorTable() = 0;

  protected:
    void callFunc(const std::string& func, const std::list<std::string>& params);

    void fillrect(std::list<std::string> params);

    void invert(std::list<std::string> params);

    void brightness(std::list<std::string> params);

    void mirror_y(std::list<std::string> params);

    void mirror_x(std::list<std::string> params);

    /* members */
    uint8_t *m_pixeldata;
    std::map<uint32_t, CPixelFormat::RGBPIXEL *> m_colortable;
    std::set<CPixelFormat *> m_handlers;
    CPixelFormat *m_pixelformat;
    uint32_t m_rowsize;
};

#endif

/* vim: set et sw=2 ts=2: */

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