slock

commit cb146dea48a32683c62cda32cf53bc31fb26456c
parent 242036524a34ed780150286cae299617f0df9835
Author: miksa234 <milutin@popovic.xyz>
Date:   Tue, 17 Aug 2021 10:33:16 +0200

capslock patch

Diffstat:
M
config.def.h
 | 
1
+
M
config.h
 | 
1
+
A
patches/slock-capscolor-20170106-2d2a21a.diff
 | 
87
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
M
slock
 | 
0

M
slock.c
 | 
15
++++++++++++---
M
slock.o
 | 
0

6 files changed, 101 insertions(+), 3 deletions(-)
diff --git a/config.def.h b/config.def.h
@@ -7,6 +7,7 @@ static const char *colorname[NUMCOLS] = {
 	[INIT] =   "#632328",     /* after initialization */
 	[INPUT] =  "#632328",   /* during input */
 	[FAILED] = "#2d2d2d",   /* wrong password */
+    [CAPS] = "red",         /* CapsLock on */
 };
 
 /* treat a cleared input like a wrong password (color) */
diff --git a/config.h b/config.h
@@ -7,6 +7,7 @@ static const char *colorname[NUMCOLS] = {
 	[INIT] =   "#632328",     /* after initialization */
 	[INPUT] =  "#632328",   /* during input */
 	[FAILED] = "#2d2d2d",   /* wrong password */
+    [CAPS] = "red",         /* CapsLock on */
 };
 
 /* treat a cleared input like a wrong password (color) */
diff --git a/patches/slock-capscolor-20170106-2d2a21a.diff b/patches/slock-capscolor-20170106-2d2a21a.diff
@@ -0,0 +1,87 @@
+From 95463f58beb669d9221881deac3b6df7d9c4f162 Mon Sep 17 00:00:00 2001
+From: Klemens Nanni <kl3@posteo.org>
+Date: Fri, 2 Sep 2016 14:53:30 +0200
+Subject: [PATCH] Indicate the state of CapsLock through a different color
+
+---
+ config.def.h |  1 +
+ slock.c      | 15 ++++++++++++---
+ 2 files changed, 13 insertions(+), 3 deletions(-)
+
+diff --git a/config.def.h b/config.def.h
+index 9855e21..6288856 100644
+--- a/config.def.h
++++ b/config.def.h
+@@ -6,6 +6,7 @@ static const char *colorname[NUMCOLS] = {
+ 	[INIT] =   "black",     /* after initialization */
+ 	[INPUT] =  "#005577",   /* during input */
+ 	[FAILED] = "#CC3333",   /* wrong password */
++	[CAPS] = "red",         /* CapsLock on */
+ };
+ 
+ /* treat a cleared input like a wrong password (color) */
+diff --git a/slock.c b/slock.c
+index d55eb3d..d7804f1 100644
+--- a/slock.c
++++ b/slock.c
+@@ -18,6 +18,7 @@
+ #include <X11/keysym.h>
+ #include <X11/Xlib.h>
+ #include <X11/Xutil.h>
++#include <X11/XKBlib.h>
+ 
+ #include "arg.h"
+ #include "util.h"
+@@ -28,6 +29,7 @@ enum {
+ 	INIT,
+ 	INPUT,
+ 	FAILED,
++	CAPS,
+ 	NUMCOLS
+ };
+ 
+@@ -130,16 +132,20 @@ readpw(Display *dpy, struct xrandr *rr, struct lock **locks, int nscreens,
+ {
+ 	XRRScreenChangeNotifyEvent *rre;
+ 	char buf[32], passwd[256], *inputhash;
+-	int num, screen, running, failure, oldc;
+-	unsigned int len, color;
++	int caps, num, screen, running, failure, oldc;
++	unsigned int len, color, indicators;
+ 	KeySym ksym;
+ 	XEvent ev;
+ 
+ 	len = 0;
++	caps = 0;
+ 	running = 1;
+ 	failure = 0;
+ 	oldc = INIT;
+ 
++	if (!XkbGetIndicatorState(dpy, XkbUseCoreKbd, &indicators))
++		caps = indicators & 1;
++
+ 	while (running && !XNextEvent(dpy, &ev)) {
+ 		if (ev.type == KeyPress) {
+ 			explicit_bzero(&buf, sizeof(buf));
+@@ -179,6 +185,9 @@ readpw(Display *dpy, struct xrandr *rr, struct lock **locks, int nscreens,
+ 				if (len)
+ 					passwd[len--] = '\0';
+ 				break;
++			case XK_Caps_Lock:
++				caps = !caps;
++				break;
+ 			default:
+ 				if (num && !iscntrl((int)buf[0]) &&
+ 				    (len + num < sizeof(passwd))) {
+@@ -187,7 +196,7 @@ readpw(Display *dpy, struct xrandr *rr, struct lock **locks, int nscreens,
+ 				}
+ 				break;
+ 			}
+-			color = len ? INPUT : ((failure || failonclear) ? FAILED : INIT);
++			color = len ? (caps ? CAPS : INPUT) : (failure || failonclear ? FAILED : INIT);
+ 			if (running && oldc != color) {
+ 				for (screen = 0; screen < nscreens; screen++) {
+ 					XSetWindowBackground(dpy,
+-- 
+2.11.0
+
diff --git a/slock b/slock
Binary files differ.
diff --git a/slock.c b/slock.c
@@ -23,6 +23,7 @@
 #include <X11/keysym.h>
 #include <X11/Xlib.h>
 #include <X11/Xutil.h>
+#include <X11/XKBlib.h>
 #include <X11/Xft/Xft.h>
 
 #include "arg.h"
@@ -35,6 +36,7 @@ enum {
 	INIT,
 	INPUT,
 	FAILED,
+	CAPS,
 	NUMCOLS
 };
 
@@ -168,16 +170,20 @@ readpw(Display *dpy, struct xrandr *rr, struct lock **locks, int nscreens,
 {
 	XRRScreenChangeNotifyEvent *rre;
 	char buf[32], passwd[256], *inputhash;
-	int num, screen, running, failure, oldc;
-	unsigned int len, color;
+	int caps, num, screen, running, failure, oldc;
+	unsigned int len, color, indicators;
 	KeySym ksym;
 	XEvent ev;
 
 	len = 0;
+	caps = 0;
 	running = 1;
 	failure = 0;
 	oldc = INIT;
 
+	if (!XkbGetIndicatorState(dpy, XkbUseCoreKbd, &indicators))
+		caps = indicators & 1;
+
 	while (running && !XNextEvent(dpy, &ev)) {
 		if (ev.type == KeyPress) {
 			explicit_bzero(&buf, sizeof(buf));
@@ -217,6 +223,9 @@ readpw(Display *dpy, struct xrandr *rr, struct lock **locks, int nscreens,
 				if (len)
 					passwd[--len] = '\0';
 				break;
+			case XK_Caps_Lock:
+				caps = !caps;
+				break;
 			default:
 				if (num && !iscntrl((int)buf[0]) &&
 				    (len + num < sizeof(passwd))) {
@@ -225,7 +234,7 @@ readpw(Display *dpy, struct xrandr *rr, struct lock **locks, int nscreens,
 				}
 				break;
 			}
-			color = len ? INPUT : ((failure || failonclear) ? FAILED : INIT);
+			color = len ? (caps ? CAPS : INPUT) : (failure || failonclear ? FAILED : INIT);
 			if (running && oldc != color) {
 				for (screen = 0; screen < nscreens; screen++) {
 					drawlogo(dpy, locks[screen], color);
diff --git a/slock.o b/slock.o
Binary files differ.