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Diffstat (limited to 'src/Image.hh')
| -rw-r--r-- | src/Image.hh | 168 |
1 files changed, 0 insertions, 168 deletions
diff --git a/src/Image.hh b/src/Image.hh deleted file mode 100644 index 94cb3c60..00000000 --- a/src/Image.hh +++ /dev/null @@ -1,168 +0,0 @@ -// -*- mode: C++; indent-tabs-mode: nil; -*- -// Image.hh for Blackbox - an X11 Window manager -// Copyright (c) 2001 - 2002 Sean 'Shaleh' Perry <shaleh@debian.org> -// Copyright (c) 1997 - 2000 Brad Hughes (bhughes@tcac.net) -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the "Software"), -// to deal in the Software without restriction, including without limitation -// the rights to use, copy, modify, merge, publish, distribute, sublicense, -// and/or sell copies of the Software, and to permit persons to whom the -// Software is furnished to do so, subject to the following conditions: -// -// The above copyright notice and this permission notice shall be included in -// all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL -// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER -// DEALINGS IN THE SOFTWARE. - -#ifndef __Image_hh -#define __Image_hh - -extern "C" { -#include <X11/Xlib.h> -#include <X11/Xutil.h> -} - -#include <list> - -#include "Timer.hh" -#include "BaseDisplay.hh" -#include "Color.hh" - -class BImageControl; -class BTexture; - -class BImage { -private: - BImageControl *control; - bool interlaced; - XColor *colors; - - BColor from, to; - int red_offset, green_offset, blue_offset, red_bits, green_bits, blue_bits, - ncolors, cpc, cpccpc; - unsigned char *red, *green, *blue, *red_table, *green_table, *blue_table; - unsigned int width, height, *xtable, *ytable; - - void TrueColorDither(unsigned int bit_depth, int bytes_per_line, - unsigned char *pixel_data); - void PseudoColorDither(int bytes_per_line, unsigned char *pixel_data); -#ifdef ORDEREDPSEUDO - void OrderedPseudoColorDither(int bytes_per_line, unsigned char *pixel_data); -#endif - - Pixmap renderPixmap(void); - Pixmap render_solid(const BTexture &texture); - Pixmap render_gradient(const BTexture &texture); - - XImage *renderXImage(void); - - void invert(void); - void bevel1(void); - void bevel2(void); - void border(const BTexture &texture); - void dgradient(void); - void egradient(void); - void hgradient(void); - void pgradient(void); - void rgradient(void); - void vgradient(void); - void cdgradient(void); - void pcgradient(void); - - -public: - BImage(BImageControl *c, int w, int h); - ~BImage(void); - - Pixmap render(const BTexture &texture); -}; - - -class BImageControl : public TimeoutHandler { -public: - struct CachedImage { - Pixmap pixmap; - - unsigned int count, width, height; - unsigned long pixel1, pixel2, texture; - }; - - BImageControl(BaseDisplay *dpy, const ScreenInfo *scrn, - bool _dither= False, int _cpc = 4, - unsigned long cache_timeout = 300000l, - unsigned long cmax = 200l); - virtual ~BImageControl(void); - - inline BaseDisplay *getBaseDisplay(void) const { return basedisplay; } - - inline bool doDither(void) { return dither; } - - inline const ScreenInfo *getScreenInfo(void) { return screeninfo; } - - inline Window getDrawable(void) const { return window; } - - inline Visual *getVisual(void) { return screeninfo->getVisual(); } - - inline int getBitsPerPixel(void) const { return bits_per_pixel; } - inline int getDepth(void) const { return screen_depth; } - inline int getColorsPerChannel(void) const - { return colors_per_channel; } - - unsigned long getSqrt(unsigned int x); - - Pixmap renderImage(unsigned int width, unsigned int height, - const BTexture &texture); - - void installRootColormap(void); - void removeImage(Pixmap pixmap); - void getColorTables(unsigned char **rmt, unsigned char **gmt, - unsigned char **bmt, - int *roff, int *goff, int *boff, - int *rbit, int *gbit, int *bbit); - void getXColorTable(XColor **c, int *n); - void getGradientBuffers(unsigned int w, unsigned int h, - unsigned int **xbuf, unsigned int **ybuf); - void setDither(bool d) { dither = d; } - void setColorsPerChannel(int cpc); - - virtual void timeout(void); - -private: - bool dither; - BaseDisplay *basedisplay; - const ScreenInfo *screeninfo; -#ifdef TIMEDCACHE - BTimer *timer; -#endif // TIMEDCACHE - - Colormap colormap; - - Window window; - XColor *colors; - int colors_per_channel, ncolors, screen_number, screen_depth, - bits_per_pixel, red_offset, green_offset, blue_offset, - red_bits, green_bits, blue_bits; - unsigned char red_color_table[256], green_color_table[256], - blue_color_table[256]; - unsigned int *grad_xbuffer, *grad_ybuffer, grad_buffer_width, - grad_buffer_height; - unsigned long *sqrt_table, cache_max; - - typedef std::list<CachedImage> CacheContainer; - CacheContainer cache; - - Pixmap searchCache(const unsigned int width, const unsigned int height, - const unsigned long texture, - const BColor &c1, const BColor &c2); -}; - - -#endif // __Image_hh - |