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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. It comes without any warranty, to

  9.  *  the extent permitted by applicable law. You can redistribute it

  10.  *  and/or modify it under the terms of the Do What The Fuck You Want

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

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

  13.  */

  14. 

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

  16.  *  \version \$Id$

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

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

  19.  *

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

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

  22.  */

  23. 

  24. #ifndef _CUCUL_PP_H

  25. #define _CUCUL_PP_H

  26. 

  27. #include <cucul.h>

  28. 

  29. class Cucul;

  30. 

  31. class Charset

  32. {

  33.  public:

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

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

  36.     unsigned char utf32ToCp437(unsigned long int);

  37.     unsigned long int cp437ToUtf32(unsigned char);

  38. };

  39. 

  40. /* Ugly, I know */

  41. class Font

  42. {

  43.  public:

  44.     ~Font();

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

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

  47.     unsigned int getWidth();

  48.     unsigned int getHeight();

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

  50.                                unsigned int, unsigned int);

  51.     unsigned long int const *getBlocks();

  52. 

  53.  private:

  54.     cucul_font *font;

  55. };

  56. 

  57. class Dither

  58. {

  59.  public:

  60.     Dither(unsigned int, unsigned int, unsigned int, unsigned int,

  61.            unsigned int, unsigned int, unsigned int, unsigned int);

  62.     ~Dither();

  63. 

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

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

  66.     void setBrightness(float);

  67.     void setGamma(float);

  68.     void setContrast(float);

  69.     void setAntialias(char const *);

  70.     char const *const * getAntialiasList();

  71.     void setColor(char const *);

  72.     char const *const * getColorList();

  73.     void setCharset(char const *);

  74.     char const *const * getCharsetList();

  75.     void setMode(char const *);

  76.     char const *const * getModeList();

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

  78. 

  79.  private:

  80.     cucul_dither *dither;

  81. };

  82. 

  83. class Cucul

  84. {

  85.     friend class Caca;

  86.     friend class Dither;

  87.     friend class Font;

  88.  public:

  89.     Cucul();

  90.     Cucul(int width, int height);

  91.     ~Cucul();

  92. 

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

  94.     unsigned int getWidth(void);

  95.     unsigned int getHeight(void);

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

  97.     int setAttr(unsigned long int);

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

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

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

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

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

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

  104.     void Clear(void);

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

  106.     void Invert();

  107.     void Flip();

  108.     void Flop();

  109.     void Rotate();

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

  125.     int Rand(int, int);

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

  127.     unsigned int getFrameCount();

  128.     int setFrame(unsigned int);

  129.     int createFrame(unsigned int);

  130.     int freeFrame(unsigned int);

  131. 

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

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

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

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

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

  137. 

  138.  protected:

  139.     cucul_canvas_t *get_cucul_canvas_t();

  140. 

  141.  private:

  142.     cucul_canvas_t *cv;

  143. };

  144. 

  145. #endif /* _CUCUL_PP_H */