slock

commit 916aac66354c97c87809d8381837ab96abfd55a3
parent c49fd3084cbab89acc65638c93000b8e5877c2de
Author: regexghost <dev@regexghost.com>
Date:   Fri, 19 Jun 2026 00:22:32 +0100

foreground image patch + correct position

Diffstat:
M
config.def.h
 | 
9
++++++++-
M
config.mk
 | 
2
+-
M
slock.c
 | 
18
++++++++++++++++++

3 files changed, 27 insertions(+), 2 deletions(-)
diff --git a/config.def.h b/config.def.h
@@ -15,4 +15,11 @@ static const int failonclear = 1;
 static const int xbell = 0;
 
 /* Background image path, should be available to the user above */
-static const char* background_image = "/home/ghost/.config/regexghost/lockscreen.jpg";
+static const char* background_image = "/home/ghost/.config/regexghost/lockscreen-bg.jpg";
+
+static const char *imgpath          = "/home/ghost/.config/regexghost/lockscreen-fg.xpm";
+static const int imgwidth           = 256;
+static const int imgheight          = 256;
+static const int imgoffsetx         = 832;
+static const int imgoffsety         = 412;
+static const int showimgonlyatstart = 1;
diff --git a/config.mk b/config.mk
@@ -12,7 +12,7 @@ X11LIB = /usr/X11R6/lib
 
 # includes and libs
 INCS = -I. -I/usr/include -I${X11INC}
-LIBS = -L/usr/lib -lc -lcrypt -L${X11LIB} -lX11 -lXext -lXrandr -lImlib2
+LIBS = -L/usr/lib -lc -lcrypt -L${X11LIB} -lX11 -lXext -lXrandr -lImlib2 -lXpm
 
 # flags
 CPPFLAGS = -DVERSION=\"${VERSION}\" -D_DEFAULT_SOURCE -DHAVE_SHADOW_H
diff --git a/slock.c b/slock.c
@@ -20,6 +20,7 @@
 #include <X11/Xlib.h>
 #include <X11/Xutil.h>
 #include <Imlib2.h>
+#include <X11/xpm.h>
 
 #include "arg.h"
 #include "util.h"
@@ -130,6 +131,19 @@ gethash(void)
 }
 
 static void
+showimage(Display *dpy, Window win)
+{
+  XImage *ximage;
+
+  if (!XpmReadFileToImage (dpy, imgpath, &ximage, NULL, NULL)) {
+    XSelectInput(dpy, win, ButtonPressMask|ExposureMask);
+    XMapWindow(dpy, win);
+
+    XPutImage(dpy, win, DefaultGC(dpy, 0), ximage, 0, 0, imgoffsetx, imgoffsety, imgwidth, imgheight);
+  }
+}
+
+static void
 readpw(Display *dpy, struct xrandr *rr, struct lock **locks, int nscreens,
        const char *hash)
 {
@@ -204,6 +218,8 @@ readpw(Display *dpy, struct xrandr *rr, struct lock **locks, int nscreens,
                                         else
                                                 XSetWindowBackground(dpy, locks[screen]->win, locks[screen]->colors[0]);
 					XClearWindow(dpy, locks[screen]->win);
+          if (showimgonlyatstart != 1)
+            showimage(dpy, locks[screen]->win);
 				}
 				oldc = color;
 			}
@@ -279,6 +295,8 @@ lockscreen(Display *dpy, struct xrandr *rr, int screen)
 	                                &color, &color, 0, 0);
 	XDefineCursor(dpy, lock->win, invisible);
 
+  showimage(dpy, lock->win);
+
 	/* Try to grab mouse pointer *and* keyboard for 600ms, else fail the lock */
 	for (i = 0, ptgrab = kbgrab = -1; i < 6; i++) {
 		if (ptgrab != GrabSuccess) {