render/render.h

   1 #ifndef __render_h
   2 #define __render_h
   3
   4 #include <X11/Xlib.h>
   5 #define _XFT_NO_COMPAT_ /* no Xft 1 API */
   6 #include <X11/Xft/Xft.h>
   7 #include <glib.h>
   8 #include "color.h"
   9
  10 typedef enum {
  11     Surface_Planar,
  12     Surface_Nonplanar
  13 } SurfaceType;
  14
  15 typedef enum {
  16     Flat,
  17     Raised,
  18     Sunken
  19 } ReliefType;
  20
  21 typedef enum {
  22     Bevel1,
  23     Bevel2
  24 } BevelType;
  25
  26 typedef enum {
  27     Background_ParentRelative,
  28     Background_Solid,
  29     Background_Horizontal,
  30     Background_Vertical,
  31     Background_Diagonal,
  32     Background_CrossDiagonal,
  33     Background_PipeCross,
  34     Background_Rectangle,
  35     Background_Pyramid,
  36     Background_Elliptic
  37 } SurfaceColorType;
  38
  39 typedef enum {
  40     Bitmask,
  41     Text,
  42     RGBA
  43 } TextureType;
  44
  45 typedef struct PlanarSurface {
  46     SurfaceColorType grad;
  47     ReliefType relief;
  48     BevelType bevel;
  49     color_rgb *primary;
  50     color_rgb *secondary;
  51     color_rgb *border_color;
  52     gboolean interlaced;
  53     gboolean border;
  54     pixel32 *pixel_data;
  55 } PlanarSurface;
  56
  57 typedef struct NonplanarSurface {
  58     int poo;
  59 } NonplanarSurface;
  60
  61 typedef union {
  62     PlanarSurface planar;
  63     NonplanarSurface nonplanar;
  64 } SurfaceData;
  65
  66 typedef struct Surface {
  67     SurfaceType type;
  68     SurfaceColorType colortype;
  69     SurfaceData data;
  70 } Surface;
  71
  72 typedef struct {
  73     XftFont *xftfont;
  74     int height;
  75 } ObFont;
  76
  77 typedef enum {
  78     Justify_Center,
  79     Justify_Left,
  80     Justify_Right
  81 } Justify;
  82
  83 typedef struct TextureText {
  84     ObFont *font;
  85     Justify justify;
  86     int shadow;
  87     unsigned char tint;
  88     unsigned char offset;
  89     color_rgb *color;
  90     char *string;
  91 } TextureText;
  92
  93 typedef struct {
  94     Pixmap mask;
  95     guint w, h;
  96 } pixmap_mask;
  97
  98 typedef struct TextureMask {
  99     color_rgb *color;
 100     pixmap_mask *mask;
 101 } TextureMask;
 102
 103 typedef struct TextureRGBA {
 104     int poo;
 105 } TextureRGBA;
 106
 107 typedef union {
 108     TextureRGBA rgba;
 109     TextureText text;
 110     TextureMask mask;
 111 } TextureData;
 112
 113 typedef struct Texture {
 114     Rect position;
 115     TextureType type;
 116     TextureData data;
 117 } Texture;
 118
 119 typedef struct Appearance {
 120     Surface surface;
 121     int textures;
 122     Texture *texture;
 123     Pixmap pixmap;
 124     XftDraw *xftdraw;
 125 } Appearance;
 126
 127 extern Visual *render_visual;
 128 extern int render_depth;
 129 extern Colormap render_colormap;
 130
 131 void (*paint)(Window win, Appearance *l, int x, int y, int w, int h);
 132
 133 void render_startup(void);
 134 void init_appearance(Appearance *l);
 135 void x_paint(Window win, Appearance *l, int x, int y, int w, int h);
 136 void render_shutdown(void);
 137 Appearance *appearance_new(SurfaceType type, int numtex);
 138 Appearance *appearance_copy(Appearance *a);
 139 void appearance_free(Appearance *a);
 140 void truecolor_startup(void);
 141 #endif /*__render_h*/