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libcaca/cxx/cucul++.h

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  1. /*

  2.  *  libcucul++    C++ bindings for libcucul

  3.  *  Copyright (c) 2006 Jean-Yves Lamoureux <jylam@lnxscene.org>

  4.  *                All Rights Reserved

  5.  *

  6.  *  $Id$

  7.  *

  8.  *  This library is free software; you can redistribute it and/or

  9.  *  modify it under the terms of the Do What The Fuck You Want To

  10.  *  Public License, Version 2, as published by Sam Hocevar. See

  11.  *  http://sam.zoy.org/wtfpl/COPYING for more details.

  12.  */

  13. 

  14. /** \file cucul++.h

  15.  *  \version \$Id$

  16.  *  \author Jean-Yves Lamoureux <jylam@lnxscene.org>

  17.  *  \brief The \e libcucul++ public header.

  18.  *

  19.  *  This header contains the public types and functions that applications

  20.  *  using \e libcucul++ may use.

  21.  */

  22. 

  23. #ifndef _CUCUL_PP_H

  24. #define _CUCUL_PP_H

  25. 

  26. #include <cucul.h>

  27. 

  28. class Cucul;

  29. 

  30. class Charset

  31. {

  32.     unsigned long int utf8ToUtf32(char const *, unsigned int *);

  33.     unsigned int utf32ToUtf8(char *, unsigned long int);

  34.     unsigned char utf32ToCp437(unsigned long int);

  35.     unsigned long int cp437ToUtf32(unsigned char);

  36. };

  37. 

  38. /* Ugly, I know */

  39. class Font

  40. {

  41.  public:

  42.     ~Font();

  43.     Font(void const *, unsigned int);

  44.     char const *const * getList(void);

  45.     unsigned int getWidth();

  46.     unsigned int getHeight();

  47.     void renderCanvas(Cucul *, unsigned char *, unsigned int,

  48.                                unsigned int, unsigned int);

  49.     unsigned long int const *getBlocks();

  50. 

  51.  private:

  52.     cucul_font *font;

  53. };

  54. 

  55. class Dither

  56. {

  57.  public:

  58.     Dither(unsigned int, unsigned int, unsigned int, unsigned int,

  59.            unsigned int, unsigned int, unsigned int, unsigned int);

  60.     ~Dither();

  61. 

  62.     void setPalette(unsigned int r[], unsigned int g[],

  63.                     unsigned int b[], unsigned int a[]);

  64.     void setBrightness(float);

  65.     void setGamma(float);

  66.     void setContrast(float);

  67.     void setInvert(int);

  68.     void setAntialias(char const *);

  69.     char const *const * getAntialiasList();

  70.     void setColor(char const *);

  71.     char const *const * getColorList();

  72.     void setCharset(char const *);

  73.     char const *const * getCharsetList();

  74.     void setMode(char const *);

  75.     char const *const * getModeList();

  76.     void Bitmap(Cucul *, int, int, int, int, void *);

  77. 

  78.  private:

  79.     cucul_dither *dither;

  80. };

  81. 

  82. class Cucul

  83. {

  84.     friend class Caca;

  85.     friend class Dither;

  86.     friend class Font;

  87.  public:

  88.     Cucul();

  89.     Cucul(int width, int height);

  90.     ~Cucul();

  91. 

  92.     void setSize(unsigned int w, unsigned int h);

  93.     unsigned int getWidth(void);

  94.     unsigned int getHeight(void);

  95.     unsigned long int getAttr(int, int);

  96.     int setAttr(unsigned long int);

  97.     int setColorANSI(unsigned char f, unsigned char b);

  98.     int setColorARGB(unsigned int f, unsigned int b);

  99.     void Printf(int x, int y , char const * format, ...);

  100.     void putChar(int x, int y, unsigned long int ch);

  101.     unsigned long int getChar(int, int);

  102.     void putStr(int x, int y, char *str);

  103.     void Clear(void);

  104.     void Blit(int, int, Cucul* c1, Cucul* c2);

  105.     void Invert();

  106.     void Flip();

  107.     void Flop();

  108.     void Rotate();

  109.     void drawLine(int, int, int, int, unsigned long int);

  110.     void drawPolyline(int const x[], int const y[], int, unsigned long int);

  111.     void drawThinLine(int, int, int, int);

  112.     void drawThinPolyline(int const x[], int const y[], int);

  113.     void drawCircle(int, int, int, unsigned long int);

  114.     void drawEllipse(int, int, int, int, unsigned long int);

  115.     void drawThinEllipse(int, int, int, int);

  116.     void fillEllipse(int, int, int, int, unsigned long int);

  117.     void drawBox(int, int, int, int, unsigned long int);

  118.     void drawThinBox(int, int, int, int);

  119.     void drawCP437Box(int, int, int, int);

  120.     void fillBox(int, int, int, int, unsigned long int);

  121.     void drawTriangle(int, int, int, int, int, int, unsigned long int);

  122.     void drawThinTriangle(int, int, int, int, int, int);

  123.     void fillTriangle(int, int, int, int, int, int, unsigned long int);

  124.     int Rand(int, int);

  125.     int setBoundaries(cucul_canvas_t *, int, int, unsigned int, unsigned int);

  126.     unsigned int getFrameCount();

  127.     int setFrame(unsigned int);

  128.     int createFrame(unsigned int);

  129.     int freeFrame(unsigned int);

  130. 

  131.     char const * const * getImportList(void);

  132.     long int importMemory(void const *, unsigned long int, char const *);

  133.     long int importFile(char const *, char const *);

  134.     char const * const * getExportList(void);

  135.     void *exportMemory(char const *, unsigned long int *);

  136. 

  137.  protected:

  138.     cucul_canvas_t *get_cucul_canvas_t();

  139. 

  140.  private:

  141.     cucul_canvas_t *cv;

  142. };

  143. 

  144. #endif /* _CUCUL_PP_H */