X-Git-Url: http://git.hungrycats.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=hacks%2Fxlock.h;fp=hacks%2Fxlock.h;h=0000000000000000000000000000000000000000;hb=df053bcb240bd8d82e3bebf48a9766a8728bca4b;hp=d509f563c37103b0d19aa0cfb5d4cd69ee21da40;hpb=6bb727f03bff0389fbb1349d7df4c9d8d7532959;p=xscreensaver

diff --git a/hacks/xlock.h b/hacks/xlock.h
deleted file mode 100644
index d509f563..00000000
--- a/hacks/xlock.h
+++ /dev/null
@@ -1,192 +0,0 @@
-/*
-**  Helpful definitions for porting xlock modes to xscreensaver.
-**  by Charles Hannum, mycroft@ai.mit.edu
-**
-**  for xlock 2.3 and xscreensaver 1.2, 28AUG92
-**
-**  Modified for xlockmore 3.0 by Anthony Thyssen <anthony@cit.gu.edu.au>
-**  on August 1995.
-**
-**  Tweaked by jwz to work with both ANSI and K&R compilers, 10-May-97.
-**
-**    Note: this file no longer works as of (at least) xlockmore 4.03a10:
-**    see jwz's new xlockmore.h file for a similar hack that works with
-**    code written for that version.
-**
-**  To use, just copy the appropriate file from xlock, add a target
-**  for it in the Imakefile, and do the following:
-**
-**  1) If you include math.h, make sure it is before xlock.h.
-**  2) Make sure the first thing you do in initfoo() is to call
-**     XGetWindowAttributes.  This is what actually sets up the
-**     colormap and whatnot.
-**  3) Add an appropriate PROGRAM() line at the end of the .c file.
-**     The information you need for this comes from xlock's file
-**     resource.c.
-**
-**  That's about all there is to it.
-**
-**  As an added bonus, if you put an empty definition of PROGRAM() in
-**  xlock's xlock.h, you can now use the code with either xlock or
-**  xscreensaver.
-**
-**
-**  If you make any improvements to this code, please send them to me!
-**  It could certainly use some more work.
-*/
-
-#include "screenhack.h"
-
-#define MAXSCREENS 1
-
-static GC gc;
-static unsigned long *pixels = 0, fg_pixel, bg_pixel;
-static int npixels;
-static Colormap cmap;
-
-static int batchcount;
-static unsigned int delay;
-static unsigned int cycles;
-static double saturation;
-
-#ifndef min
-#define min(a,b) ((a)<(b)?(a):(b))
-#endif
-
-typedef struct {
-  GC gc;
-  int npixels;
-  u_long *pixels;
-} perscreen;
-
-static perscreen Scr[MAXSCREENS];
-static Display *dsp;
-
-static int screen = 0;
-
-static void
-#ifdef __STDC__
-My_XGetWindowAttributes (Display *dpy, Window win, XWindowAttributes *xgwa)
-#else /* !__STDC__ */
-My_XGetWindowAttributes (dpy, win, xgwa)
-  Display *dpy;
-  Window win;
-  XWindowAttributes *xgwa;
-#endif /* !__STDC__ */
-{
-  XGetWindowAttributes (dpy, win, xgwa);
-
-  if (! pixels) {
-    XGCValues gcv;
-    XColor color;
-    int n;
-    int i, shift;
-
-    cmap = xgwa->colormap;
-
-    i = get_integer_resource ("ncolors", "Integer");
-    if (i <= 2) i = 2, mono_p = True;
-    shift = 360 / i;
-    pixels = (unsigned long *) calloc (i, sizeof (unsigned long));
-    fg_pixel = get_pixel_resource ("foreground", "Foreground", dpy, cmap);
-    bg_pixel = get_pixel_resource ("background", "Background", dpy, cmap);
-    if (! mono_p) {
-      for (npixels = 0; npixels < i; npixels++) {
-        hsv_to_rgb ((360*npixels)/i, saturation, 1.0,
-		    &color.red, &color.green, &color.blue);
-        if (! XAllocColor (dpy, cmap, &color))
-          break;
-        pixels[npixels] = color.pixel;
-      }
-    }
-    n = get_integer_resource ("delay", "Usecs");
-    if (n >= 0) delay = n;
-    n = get_integer_resource ("count", "Integer");
-    if (n > 0) batchcount = n;
-
-    n = get_integer_resource ("cycles", "Integer");
-    if (n >= 0) cycles = n;
-
-    gcv.foreground = fg_pixel;
-    gcv.background = bg_pixel;
-    gc = XCreateGC (dpy, win, GCForeground|GCBackground, &gcv);
-
-    XClearWindow (dpy, win);
-
-    Scr[screen].gc = gc;
-    Scr[screen].npixels = npixels;
-    Scr[screen].pixels = pixels;
-  }
-}
-
-#define XGetWindowAttributes(a,b,c) My_XGetWindowAttributes(a,b,c)
-
-#undef BlackPixel
-#define BlackPixel(a,b) bg_pixel
-#undef WhitePixel
-#define WhitePixel(a,b) fg_pixel
-#define mono mono_p
-
-#define seconds() time((time_t*)0)
-
-char *defaults[] = {
-  "*background:	black",
-  "*foreground:	white",
-  "*ncolors:	64",
-  "*delay:	-1",
-  "*count:	-1",
-  "*cycles:	-1",
-  0
-};
-
-XrmOptionDescRec options[] = {
-  {"-count",	".count",	XrmoptionSepArg, 0},
-  {"-ncolors",	".ncolors",	XrmoptionSepArg, 0},
-  {"-delay",	".delay",	XrmoptionSepArg, 0},
-  {"-cycles",   ".cycles",      XrmoptionSepArg, 0},
-  { 0, 0, 0, 0 }
-};
-
-#if defined(__STDC__) || defined(__ANSI_CPP__)
-# define XLOCK_INIT(Z) init##Z
-# define XLOCK_DRAW(Z) draw##Z
-#else  /* K&R CPP */
-# define XLOCK_INIT(Z) init/**/Z
-# define XLOCK_DRAW(Z) draw/**/Z
-#endif /* K&R CPP */
-
-#ifdef __STDC__
-# define XLOCK_SCREENHACK_PROTOTYPE()	\
-  screenhack(Display *dpy, Window window)
-# define XLOCK_PROTOS(Z) /* */
-#else  /* K&R C */
-# define XLOCK_SCREENHACK_PROTOTYPE()	\
-  screenhack(dpy, window)		\
-	Display *dpy;			\
-	Window window;
-# define XLOCK_PROTOS(Z)		\
-  void init##Z(Window);			\
-  void draw##Z(Window);			\
-
-#endif /* K&R C */
-
-#define PROGRAM(Y,Z,D,B,C,S)		\
-  char *progclass = Y;			\
-  XLOCK_PROTOS(Z)			\
-					\
-  void XLOCK_SCREENHACK_PROTOTYPE()	\
-  {					\
-    batchcount = B;			\
-    delay = D;				\
-    cycles = C;				\
-    saturation = S;			\
-    dsp = dpy;				\
-					\
-    XLOCK_INIT(Z) (window);		\
-    while (1)				\
-      {					\
-	XLOCK_DRAW(Z) (window);		\
-	XSync (dpy, True);		\
-	if (delay) usleep (delay);	\
-      }					\
-  }