dwm-steam-6.2.diff

@@ -1,63 +0,0 @@
-From 2550931c66e10e667ce56a6761cbadd12b331c52 Mon Sep 17 00:00:00 2001
-From: bakkeby <bakkeby@gmail.com>
-Date: Mon, 10 Aug 2020 16:45:00 +0200
-Subject: [PATCH] Steam patch
-
-Steam, and steam windows (games), trigger a ConfigureNotify request every time the window
-gets focus. More so, the configure event passed along from Steam tends to have the wrong
-x and y coordinates which can make the window, if floating, jump around the screen.
-
-This patch works around this age-old issue by ignoring the x and y co-ordinates for
-ConfigureNotify requests relating to Steam windows.
----
- dwm.c | 20 +++++++++++++-------
- 1 file changed, 13 insertions(+), 7 deletions(-)
-
-diff --git a/dwm.c b/dwm.c
-index 4465af1..598d36d 100644
---- a/dwm.c
-+++ b/dwm.c
-@@ -93,6 +93,7 @@ struct Client {
- 	int bw, oldbw;
- 	unsigned int tags;
- 	int isfixed, isfloating, isurgent, neverfocus, oldstate, isfullscreen;
-+	int issteam;
- 	Client *next;
- 	Client *snext;
- 	Monitor *mon;
-@@ -291,6 +292,9 @@ applyrules(Client *c)
- 	class    = ch.res_class ? ch.res_class : broken;
- 	instance = ch.res_name  ? ch.res_name  : broken;
-
-+	if (strstr(class, "Steam") || strstr(class, "steam_app_"))
-+		c->issteam = 1;
-+
- 	for (i = 0; i < LENGTH(rules); i++) {
- 		r = &rules[i];
- 		if ((!r->title || strstr(c->name, r->title))
-@@ -588,13 +592,15 @@ configurerequest(XEvent *e)
- 			c->bw = ev->border_width;
- 		else if (c->isfloating || !selmon->lt[selmon->sellt]->arrange) {
- 			m = c->mon;
--			if (ev->value_mask & CWX) {
--				c->oldx = c->x;
--				c->x = m->mx + ev->x;
--			}
--			if (ev->value_mask & CWY) {
--				c->oldy = c->y;
--				c->y = m->my + ev->y;
-+			if (!c->issteam) {
-+				if (ev->value_mask & CWX) {
-+					c->oldx = c->x;
-+					c->x = m->mx + ev->x;
-+				}
-+				if (ev->value_mask & CWY) {
-+					c->oldy = c->y;
-+					c->y = m->my + ev->y;
-+				}
- 			}
- 			if (ev->value_mask & CWWidth) {
- 				c->oldw = c->w;
---
-2.19.1
-

dwm.c

@@ -93,7 +93,6 @@ struct Client {
 	int bw, oldbw;
 	unsigned int tags;
 	int isfixed, isfloating, isurgent, neverfocus, oldstate, isfullscreen;
-	int issteam;
 	Client *next;
 	Client *snext;
 	Monitor *mon;
@@ -323,9 +322,6 @@ applyrules(Client *c)
 	class    = ch.res_class ? ch.res_class : broken;
 	instance = ch.res_name  ? ch.res_name  : broken;
 
-	if (strstr(class, "Steam") || strstr(class, "steam_app_"))
-		c->issteam = 1;
-
 	for (i = 0; i < LENGTH(rules); i++) {
 		r = &rules[i];
 		if ((!r->title || strstr(c->name, r->title))
@@ -623,15 +619,13 @@ configurerequest(XEvent *e)
 			c->bw = ev->border_width;
 		else if (c->isfloating || !selmon->lt[selmon->sellt]->arrange) {
 			m = c->mon;
-			if (!c->issteam) {
-				if (ev->value_mask & CWX) {
-					c->oldx = c->x;
-					c->x = m->mx + ev->x;
-				}
-				if (ev->value_mask & CWY) {
-					c->oldy = c->y;
-					c->y = m->my + ev->y;
-				}
+			if (ev->value_mask & CWX) {
+				c->oldx = c->x;
+				c->x = m->mx + ev->x;
+			}
+			if (ev->value_mask & CWY) {
+				c->oldy = c->y;
+				c->y = m->my + ev->y;
 			}
 			if (ev->value_mask & CWWidth) {
 				c->oldw = c->w;

dwm.c.orig

@@ -235,7 +235,6 @@ static int xerror(Display *dpy, XErrorEvent *ee);
 static int xerrordummy(Display *dpy, XErrorEvent *ee);
 static int xerrorstart(Display *dpy, XErrorEvent *ee);
 static void zoom(const Arg *arg);
-static void autostart_exec(void);
 
 /* variables */
 static const char broken[] = "broken";
@@ -277,34 +276,6 @@ static Window root, wmcheckwin;
 /* compile-time check if all tags fit into an unsigned int bit array. */
 struct NumTags { char limitexceeded[LENGTH(tags) > 31 ? -1 : 1]; };
 
-/* dwm will keep pid's of processes from autostart array and kill them at quit */
-static pid_t *autostart_pids;
-static size_t autostart_len;
-
-/* execute command from autostart array */
-static void
-autostart_exec() {
-	const char *const *p;
-	size_t i = 0;
-
-	/* count entries */
-	for (p = autostart; *p; autostart_len++, p++)
-		while (*++p);
-
-	autostart_pids = malloc(autostart_len * sizeof(pid_t));
-	for (p = autostart; *p; i++, p++) {
-		if ((autostart_pids[i] = fork()) == 0) {
-			setsid();
-			execvp(*p, (char *const *)p);
-			fprintf(stderr, "dwm: execvp %s\n", *p);
-			perror(" failed");
-			_exit(EXIT_FAILURE);
-		}
-		/* skip arguments */
-		while (*++p);
-	}
-}
-
 /* function implementations */
 void
 applyrules(Client *c)
@@ -1306,16 +1277,6 @@ propertynotify(XEvent *e)
 void
 quit(const Arg *arg)
 {
-	size_t i;
-
-	/* kill child processes */
-	for (i = 0; i < autostart_len; i++) {
-		if (0 < autostart_pids[i]) {
-			kill(autostart_pids[i], SIGTERM);
-			waitpid(autostart_pids[i], NULL, 0);
-		}
-	}
-
 	running = 0;
 }
 
@@ -1709,25 +1670,9 @@ showhide(Client *c)
 void
 sigchld(int unused)
 {
-	pid_t pid;
-
 	if (signal(SIGCHLD, sigchld) == SIG_ERR)
 		die("can't install SIGCHLD handler:");
-	while (0 < (pid = waitpid(-1, NULL, WNOHANG))) {
-		pid_t *p, *lim;
-
-		if (!(p = autostart_pids))
-			continue;
-		lim = &p[autostart_len];
-
-		for (; p < lim; p++) {
-			if (*p == pid) {
-				*p = -1;
-				break;
-			}
-		}
-
-	}
+	while (0 < waitpid(-1, NULL, WNOHANG));
 }
 
 void
@@ -2230,7 +2175,6 @@ main(int argc, char *argv[])
 	if (!(dpy = XOpenDisplay(NULL)))
 		die("dwm: cannot open display");
 	checkotherwm();
-	autostart_exec();
 	setup();
 #ifdef __OpenBSD__
 	if (pledge("stdio rpath proc exec", NULL) == -1)