diff options
author | Simon Rettberg | 2024-09-06 14:42:37 +0200 |
---|---|---|
committer | Simon Rettberg | 2024-09-06 14:42:37 +0200 |
commit | badef32037f52f79abc1f1440b786cd71afdf270 (patch) | |
tree | 412b792d4cab4a7a110db82fcf74fe8a1ac55ec1 /utils/grabscreen.h | |
parent | Delete pre-6.00 files (diff) | |
download | xscreensaver-master.tar.gz xscreensaver-master.tar.xz xscreensaver-master.zip |
Diffstat (limited to 'utils/grabscreen.h')
-rw-r--r-- | utils/grabscreen.h | 109 |
1 files changed, 0 insertions, 109 deletions
diff --git a/utils/grabscreen.h b/utils/grabscreen.h deleted file mode 100644 index a17e671..0000000 --- a/utils/grabscreen.h +++ /dev/null @@ -1,109 +0,0 @@ -/* xscreensaver, Copyright (c) 1992-2014 Jamie Zawinski <jwz@jwz.org> - * - * Permission to use, copy, modify, distribute, and sell this software and its - * documentation for any purpose is hereby granted without fee, provided that - * the above copyright notice appear in all copies and that both that - * copyright notice and this permission notice appear in supporting - * documentation. No representations are made about the suitability of this - * software for any purpose. It is provided "as is" without express or - * implied warranty. - */ - -#ifndef __GRABSCREEN_H__ -#define __GRABSCREEN_H__ - -/* This will write an image onto the given Drawable. - The Drawable (arg 3) may be a Window or a Pixmap. - - The Window must be the top-level window. The image *may or may not* - be written to the window, though it will definitely be written to - the drawable. It's fine for args 2 and 3 to be the same window, or - for arg 2 to be a Window, and arg 3 to be a Pixmap. - - The loaded image might be from a file, or from a screen shot of the - desktop, or from the system's video input, depending on user - preferences. - - When the callback is called, the image data will have been loaded - into the given drawable. Copy `name' if you want to keep it. - - If it is from a file, then the `filename' argument will be the name - of the file. It may be NULL. If you want to keep this string, copy it. - - The size and position of the image is in the `geometry' arg. - The image will generally have been scaled up to fit the window, but - if a loaded file had a different aspect ratio than the window, it - will have been centered, and the returned coords will describe that. - - Many colors may be allocated from the window's colormap. - */ -extern void load_image_async (Screen *, Window, Drawable, - void (*callback) (Screen *, Window, - Drawable, - const char *name, - XRectangle *geometry, - void *closure), - void *closure); - -/* A utility wrapper around load_image_async() that is simpler if you - are only loading a single image at a time: just keep calling it - periodically until it returns NULL. When it does, the image has - been loaded. - */ -typedef struct async_load_state async_load_state; -extern async_load_state *load_image_async_simple (async_load_state *, - Screen *, - Window top_level, - Drawable target, - char **filename_ret, - XRectangle *geometry_ret); - - -/* Whether one should use GCSubwindowMode when drawing on this window - (assuming a screen image has been grabbed onto it.) Yes, this is a - total kludge. */ -extern Bool use_subwindow_mode_p(Screen *screen, Window window); - -/* Whether the given window is: - - the real root window; - - the virtual root window; - - a direct child of the root window; - - a direct child of the window manager's decorations. - */ -extern Bool top_level_window_p(Screen *screen, Window window); - - -/* Don't call this: this is for the "xscreensaver-getimage" program only. */ -extern void grab_screen_image_internal (Screen *, Window); - -/* Don't use these: this is how "xscreensaver-getimage" and "grabclient.c" - pass the file name around. */ -#define XA_XSCREENSAVER_IMAGE_FILENAME "_SCREENSAVER_IMAGE_FILENAME" -#define XA_XSCREENSAVER_IMAGE_GEOMETRY "_SCREENSAVER_IMAGE_GEOMETRY" - -/* For debugging: turn on verbosity. */ -extern void grabscreen_verbose (void); - -#ifdef HAVE_JWXYZ -/* Don't use these: internal interface of grabclient.c. */ -extern Bool osx_grab_desktop_image (Screen *, Window, Drawable, - XRectangle *geom_ret); -extern Bool osx_load_image_file (Screen *, Window, Drawable, - const char *filename, XRectangle *geom_ret); -#endif /* HAVE_JWXYZ */ - -#ifdef HAVE_IPHONE -extern void ios_load_random_image (void (*callback) (void *uiimage, - const char *filename, - int w, int h, - void *closure), - void *closure, - int width, int height); -#endif /* HAVE_IPHONE */ - -#ifdef HAVE_ANDROID -char *jwxyz_draw_random_image (Display *dpy, /* utils/grabclient.c */ - Drawable drawable, GC gc); -#endif - -#endif /* __GRABSCREEN_H__ */ |