X-Git-Url: https://git.dogcows.com/gitweb?a=blobdiff_plain;f=render%2Frender.h;h=e29e74c19c4d27753fe3e1f125fc8d65f417cad6;hb=087ea0e5cb678d6a2339992c56f83482273fa7d6;hp=8363dd9095ded90a14d25d0bb1b950de11c9cf5c;hpb=de307661b6ce96e61e20a123b00297dbc57d5d85;p=chaz%2Fopenbox diff --git a/render/render.h b/render/render.h index 8363dd90..e29e74c1 100644 --- a/render/render.h +++ b/render/render.h @@ -1,140 +1,213 @@ +/* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*- + + render.h for the Openbox window manager + Copyright (c) 2003 Ben Jansens + Copyright (c) 2003 Derek Foreman + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + See the COPYING file for a copy of the GNU General Public License. +*/ + #ifndef __render_h #define __render_h -#include +#include /* some platforms dont include this as needed for Xft */ #define _XFT_NO_COMPAT_ /* no Xft 1 API */ #include #include -#include "color.h" + +typedef union _RrTextureData RrTextureData; +typedef struct _RrAppearance RrAppearance; +typedef struct _RrSurface RrSurface; +typedef struct _RrFont RrFont; +typedef struct _RrTexture RrTexture; +typedef struct _RrTextureMask RrTextureMask; +typedef struct _RrTextureRGBA RrTextureRGBA; +typedef struct _RrTextureText RrTextureText; +typedef struct _RrTextureLineArt RrTextureLineArt; +typedef struct _RrPixmapMask RrPixmapMask; +typedef struct _RrInstance RrInstance; +typedef struct _RrColor RrColor; + +typedef guint32 RrPixel32; +typedef guint16 RrPixel16; typedef enum { - Surface_Planar, - Surface_Nonplanar -} SurfaceType; + RR_RELIEF_FLAT, + RR_RELIEF_RAISED, + RR_RELIEF_SUNKEN +} RrReliefType; typedef enum { - Flat, - Raised, - Sunken -} ReliefType; + RR_BEVEL_1, + RR_BEVEL_2 +} RrBevelType; typedef enum { - Bevel1, - Bevel2 -} BevelType; + RR_SURFACE_NONE, + RR_SURFACE_PARENTREL, + RR_SURFACE_SOLID, + RR_SURFACE_HORIZONTAL, + RR_SURFACE_VERTICAL, + RR_SURFACE_DIAGONAL, + RR_SURFACE_CROSS_DIAGONAL, + RR_SURFACE_PYRAMID +} RrSurfaceColorType; typedef enum { - Background_ParentRelative, - Background_Solid, - Background_Horizontal, - Background_Vertical, - Background_Diagonal, - Background_CrossDiagonal, - Background_PipeCross, - Background_Rectangle, - Background_Pyramid, - Background_Elliptic -} SurfaceColorType; + RR_TEXTURE_NONE, + RR_TEXTURE_MASK, + RR_TEXTURE_TEXT, + RR_TEXTURE_LINE_ART, + RR_TEXTURE_RGBA +} RrTextureType; typedef enum { - Bitmask, - Text, - RGBA -} TextureType; - -typedef struct PlanarSurface { - SurfaceColorType grad; - ReliefType relief; - BevelType bevel; - color_rgb *primary; - color_rgb *secondary; - color_rgb *border_color; + RR_JUSTIFY_LEFT, + RR_JUSTIFY_CENTER, + RR_JUSTIFY_RIGHT +} RrJustify; + +struct _RrSurface { + RrSurfaceColorType grad; + RrReliefType relief; + RrBevelType bevel; + RrColor *primary; + RrColor *secondary; + RrColor *border_color; + RrColor *bevel_dark; + RrColor *bevel_light; + RrColor *interlace_color; gboolean interlaced; gboolean border; - pixel32 *pixel_data; -} PlanarSurface; - -typedef struct NonplanarSurface { - int poo; -} NonplanarSurface; - -typedef union { - PlanarSurface planar; - NonplanarSurface nonplanar; -} SurfaceData; - -typedef struct Surface { - SurfaceType type; - SurfaceColorType colortype; - SurfaceData data; -} Surface; - -typedef struct { - XftFont *xftfont; - int height; -} ObFont; - -typedef enum { - Justify_Center, - Justify_Left, - Justify_Right -} Justify; - -typedef struct TextureText { - ObFont *font; - Justify justify; - int shadow; - unsigned char tint; - unsigned char offset; - color_rgb *color; - char *string; -} TextureText; - -typedef struct { + RrAppearance *parent; + gint parentx; + gint parenty; + RrPixel32 *pixel_data; +}; + +struct _RrTextureText { + RrFont *font; + RrJustify justify; + RrColor *color; + gchar *string; +}; + +struct _RrPixmapMask { + const RrInstance *inst; Pixmap mask; - guint w, h; -} pixmap_mask; - -typedef struct TextureMask { - color_rgb *color; - pixmap_mask *mask; -} TextureMask; - -typedef struct TextureRGBA { - int poo; -} TextureRGBA; - -typedef union { - TextureRGBA rgba; - TextureText text; - TextureMask mask; -} TextureData; - -typedef struct Texture { - TextureType type; - TextureData data; -} Texture; - -typedef struct Appearance { - Surface surface; - int textures; - Texture *texture; + gint width; + gint height; + gchar *data; +}; + +struct _RrTextureMask { + RrColor *color; + RrPixmapMask *mask; +}; + +struct _RrTextureRGBA { + gint width; + gint height; + RrPixel32 *data; +/* cached scaled so we don't have to scale often */ + gint cwidth; + gint cheight; + RrPixel32 *cache; +}; + +struct _RrTextureLineArt { + RrColor *color; + gint x1; + gint y1; + gint x2; + gint y2; +}; + +union _RrTextureData { + RrTextureRGBA rgba; + RrTextureText text; + RrTextureMask mask; + RrTextureLineArt lineart; +}; + +struct _RrTexture { + RrTextureType type; + RrTextureData data; +}; + +struct _RrAppearance { + const RrInstance *inst; + + RrSurface surface; + gint textures; + RrTexture *texture; Pixmap pixmap; XftDraw *xftdraw; -} Appearance; - -extern Visual *render_visual; -extern int render_depth; -extern Colormap render_colormap; - -void (*paint)(Window win, Appearance *l, int x, int y, int w, int h); - -void render_startup(void); -void init_appearance(Appearance *l); -void x_paint(Window win, Appearance *l, int x, int y, int w, int h); -void render_shutdown(void); -Appearance *appearance_new(SurfaceType type, int numtex); -Appearance *appearance_copy(Appearance *a); -void appearance_free(Appearance *a); -void truecolor_startup(void); + + /* cached for internal use */ + gint w, h; +}; + +/* these are the same on all endian machines because it seems to be dependant + on the endianness of the gfx card, not the cpu. */ +#define RrDefaultAlphaOffset 24 +#define RrDefaultRedOffset 16 +#define RrDefaultGreenOffset 8 +#define RrDefaultBlueOffset 0 + +RrInstance* RrInstanceNew (Display *display, gint screen); +void RrInstanceFree (RrInstance *inst); + +Display* RrDisplay (const RrInstance *inst); +gint RrScreen (const RrInstance *inst); +Window RrRootWindow (const RrInstance *inst); +Visual* RrVisual (const RrInstance *inst); +gint RrDepth (const RrInstance *inst); +Colormap RrColormap (const RrInstance *inst); +gint RrRedOffset (const RrInstance *inst); +gint RrGreenOffset (const RrInstance *inst); +gint RrBlueOffset (const RrInstance *inst); +gint RrRedShift (const RrInstance *inst); +gint RrGreenShift (const RrInstance *inst); +gint RrBlueShift (const RrInstance *inst); +gint RrRedMask (const RrInstance *inst); +gint RrGreenMask (const RrInstance *inst); +gint RrBlueMask (const RrInstance *inst); + +RrColor *RrColorNew (const RrInstance *inst, gint r, gint g, gint b); +RrColor *RrColorParse (const RrInstance *inst, gchar *colorname); +void RrColorFree (RrColor *in); + +gint RrColorRed (const RrColor *c); +gint RrColorGreen (const RrColor *c); +gint RrColorBlue (const RrColor *c); +gulong RrColorPixel (const RrColor *c); +GC RrColorGC (RrColor *c); + +RrAppearance *RrAppearanceNew (const RrInstance *inst, gint numtex); +RrAppearance *RrAppearanceCopy (RrAppearance *a); +void RrAppearanceFree (RrAppearance *a); + +int RrFontMeasureString (const RrFont *f, const gchar *str); +int RrFontHeight (const RrFont *f); +int RrFontMaxCharWidth (const RrFont *f); + +void RrPaint (RrAppearance *a, Window win, gint w, gint h); +void RrMinsize (RrAppearance *a, gint *w, gint *h); +void RrMargins (RrAppearance *a, gint *l, gint *t, gint *r, gint *b); + +gboolean RrPixmapToRGBA(const RrInstance *inst, + Pixmap pmap, Pixmap mask, + gint *w, gint *h, RrPixel32 **data); + #endif /*__render_h*/