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Diffstat (limited to 'render/render.h')
| -rw-r--r-- | render/render.h | 350 |
1 files changed, 0 insertions, 350 deletions
diff --git a/render/render.h b/render/render.h deleted file mode 100644 index 706843e3..00000000 --- a/render/render.h +++ /dev/null @@ -1,350 +0,0 @@ -/* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*- - - render.h for the Openbox window manager - Copyright (c) 2006 Mikael Magnusson - Copyright (c) 2003-2007 Dana 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 "geom.h" -#include "render/version.h" - -#include <X11/Xlib.h> /* some platforms dont include this as needed for Xft */ -#include <pango/pangoxft.h> -#include <glib.h> - -G_BEGIN_DECLS - -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 _RrTextureImage RrTextureImage; -typedef struct _RrTextureText RrTextureText; -typedef struct _RrTextureLineArt RrTextureLineArt; -typedef struct _RrPixmapMask RrPixmapMask; -typedef struct _RrInstance RrInstance; -typedef struct _RrColor RrColor; -typedef struct _RrImage RrImage; -typedef struct _RrImagePic RrImagePic; -typedef struct _RrImageCache RrImageCache; - -typedef guint32 RrPixel32; -typedef guint16 RrPixel16; -typedef guchar RrPixel8; - -typedef enum { - RR_RELIEF_FLAT, - RR_RELIEF_RAISED, - RR_RELIEF_SUNKEN -} RrReliefType; - -typedef enum { - RR_BEVEL_1, - RR_BEVEL_2 -} RrBevelType; - -typedef enum { - RR_SURFACE_NONE, - RR_SURFACE_PARENTREL, - RR_SURFACE_SOLID, - RR_SURFACE_SPLIT_VERTICAL, - RR_SURFACE_HORIZONTAL, - RR_SURFACE_VERTICAL, - RR_SURFACE_DIAGONAL, - RR_SURFACE_CROSS_DIAGONAL, - RR_SURFACE_PYRAMID, - RR_SURFACE_MIRROR_HORIZONTAL -} RrSurfaceColorType; - -typedef enum { - RR_TEXTURE_NONE, - RR_TEXTURE_MASK, - RR_TEXTURE_TEXT, - RR_TEXTURE_LINE_ART, - RR_TEXTURE_RGBA, - RR_TEXTURE_IMAGE -} RrTextureType; - -typedef enum { - RR_JUSTIFY_LEFT, - RR_JUSTIFY_CENTER, - RR_JUSTIFY_RIGHT -} RrJustify; - -/* Put middle first so it's the default */ -typedef enum { - RR_ELLIPSIZE_MIDDLE, - RR_ELLIPSIZE_NONE, - RR_ELLIPSIZE_START, - RR_ELLIPSIZE_END -} RrEllipsizeMode; - -typedef enum { - RR_FONTWEIGHT_LIGHT, - RR_FONTWEIGHT_NORMAL, - RR_FONTWEIGHT_SEMIBOLD, - RR_FONTWEIGHT_BOLD, - RR_FONTWEIGHT_ULTRABOLD -} RrFontWeight; - -typedef enum { - RR_FONTSLANT_NORMAL, - RR_FONTSLANT_ITALIC, - RR_FONTSLANT_OBLIQUE -} RrFontSlant; - -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; - RrAppearance *parent; - gint parentx; - gint parenty; - RrPixel32 *pixel_data; - gint bevel_dark_adjust; /* 0-255, default is 64 */ - gint bevel_light_adjust; /* 0-255, default is 128 */ - RrColor *split_primary; - RrColor *split_secondary; -}; - -struct _RrTextureText { - RrFont *font; - RrJustify justify; - RrColor *color; - const gchar *string; - gint shadow_offset_x; - gint shadow_offset_y; - RrColor *shadow_color; - gboolean shortcut; /*!< Underline a character */ - guint shortcut_pos; /*!< Position in bytes of the character to underline */ - RrEllipsizeMode ellipsize; - gboolean flow; /* allow multiple lines. must set maxwidth below */ - gint maxwidth; - guchar shadow_alpha; /* at the bottom to improve alignment */ -}; - -struct _RrPixmapMask { - const RrInstance *inst; - Pixmap mask; - gint width; - gint height; - gchar *data; -}; - -struct _RrTextureMask { - RrColor *color; - RrPixmapMask *mask; -}; - -struct _RrTextureRGBA { - gint width; - gint height; - gint alpha; - RrPixel32 *data; - /* size and position to draw at (if these are zero, then it will be - drawn to fill the entire texture */ - gint tx; - gint ty; - gint twidth; - gint theight; -}; - -struct _RrTextureImage { - RrImage *image; - gint alpha; - /* size and position to draw at (if these are zero, then it will be - drawn to fill the entire texture */ - gint tx; - gint ty; - gint twidth; - gint theight; -}; - -struct _RrTextureLineArt { - RrColor *color; - gint x1; - gint y1; - gint x2; - gint y2; -}; - -union _RrTextureData { - RrTextureRGBA rgba; - RrTextureImage image; - RrTextureText text; - RrTextureMask mask; - RrTextureLineArt lineart; -}; - -struct _RrTexture { - /* If changing the type of a texture, you should DEFINITELY call - RrAppearanceClearTextures() first! */ - RrTextureType type; - RrTextureData data; -}; - -struct _RrAppearance { - const RrInstance *inst; - - RrSurface surface; - gint textures; - RrTexture *texture; - Pixmap pixmap; - XftDraw *xftdraw; - - /* cached for internal use */ - gint w, h; -}; - -/*! Holds a RGBA image picture */ -struct _RrImagePic { - gint width, height; - RrPixel32 *data; - /* The sum of all the pixels. This is used to compare pictures if their - hashes match. */ - gint sum; -}; - -/*! An RrImage is a sort of meta-image. It can contain multiple versions of - an image at different sizes, which may or may not be completely different - pictures */ -struct _RrImage { - gint ref; - RrImageCache *cache; - - /*! An array of "originals", that is of RrPictures that have been added - to the image in various sizes, and that have not been resized. These - are explicitly added to the RrImage. */ - RrImagePic **original; - gint n_original; - /*! An array of "resized" pictures. When an "original" RrPicture - needs to be resized for drawing, it is saved in here so that it doesn't - need to be resized again. These are automatically added to the - RrImage. */ - RrImagePic **resized; - gint n_resized; -}; - -/* 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 - -#define RrDefaultFontFamily "arial,sans" -#define RrDefaultFontSize 8 -#define RrDefaultFontWeight RR_FONTWEIGHT_NORMAL -#define RrDefaultFontSlant RR_FONTSLANT_NORMAL - -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); -void RrAppearanceRemoveTextures(RrAppearance *a); -void RrAppearanceAddTextures(RrAppearance *a, gint numtex); -/*! Always call this when changing the type of a texture in an appearance */ -void RrAppearanceClearTextures(RrAppearance *a); - -RrFont *RrFontOpen (const RrInstance *inst, const gchar *name, - gint size, RrFontWeight weight, RrFontSlant slant); -RrFont *RrFontOpenDefault (const RrInstance *inst); -void RrFontClose (RrFont *f); -RrSize *RrFontMeasureString (const RrFont *f, const gchar *str, - gint shadow_offset_x, gint shadow_offset_y, - gboolean flow, gint maxwidth); -gint RrFontHeight (const RrFont *f, gint shadow_offset_y); -gint RrFontMaxCharWidth (const RrFont *f); - -/* Paint into the appearance. The old pixmap is returned (if there was one). It - is the responsibility of the caller to call XFreePixmap on the return when - it is non-null. */ -Pixmap RrPaintPixmap (RrAppearance *a, gint w, gint h); -void RrPaint (RrAppearance *a, Window win, gint w, gint h); -void RrMinSize (RrAppearance *a, gint *w, gint *h); -gint RrMinWidth (RrAppearance *a); -/* For text textures, if flow is TRUE, then the string must be set before - calling this, otherwise it doesn't need to be */ -gint RrMinHeight (RrAppearance *a); -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); - -/*! Create a new image cache for RrImages. - @param max_resized_saved The number of resized copies of an image to save -*/ -RrImageCache* RrImageCacheNew(gint max_resized_saved); -void RrImageCacheRef(RrImageCache *self); -void RrImageCacheUnref(RrImageCache *self); - -/*! Finds an image in the cache, if it is already in there */ -RrImage* RrImageCacheFind(RrImageCache *self, - RrPixel32 *data, gint w, gint h); - -RrImage* RrImageNew(RrImageCache *cache); -void RrImageRef(RrImage *im); -void RrImageUnref(RrImage *im); - -void RrImageAddPicture(RrImage *im, RrPixel32 *data, gint w, gint h); -void RrImageRemovePicture(RrImage *im, gint w, gint h); - -G_END_DECLS - -#endif /*__render_h*/ |