dwl

commit bc9049a11b9bb667e2161d8e237ca01b3d0d98f1
parent c82c000bd413579237f5292d8076f045726efe15
Author: Devin J. Pohly <djpohly@gmail.com>
Date:   Sun, 12 Apr 2020 00:58:38 -0500

add spawn and termcmd

Diffstat:
M
config.h
 | 
8
++++++--
M
dwl.c
 | 
11
+++++++++++

2 files changed, 17 insertions(+), 2 deletions(-)
diff --git a/config.h b/config.h
@@ -8,9 +8,13 @@ static const struct xkb_rule_names xkb_rules = {
 
 #define MODKEY WLR_MODIFIER_ALT
 
+/* commands */
+static const char *termcmd[]  = { "kitty", "-o", "linux_display_server=wayland", NULL };
+
 static const Key keys[] = {
-	{ MODKEY, XKB_KEY_Escape, quit,      {0} },
-	{ MODKEY, XKB_KEY_F1,     focusnext, {0} },
+	{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_Return, spawn,     {.v = termcmd } },
+	{ MODKEY,                    XKB_KEY_Escape, quit,      {0} },
+	{ MODKEY,                    XKB_KEY_F1,     focusnext, {0} },
 };
 
 static const Button buttons[] = {
diff --git a/dwl.c b/dwl.c
@@ -125,6 +125,7 @@ static void focusnext(struct dwl_server *, const Arg *);
 static void movemouse(struct dwl_server *, const Arg *);
 static void quit(struct dwl_server *, const Arg *);
 static void resizemouse(struct dwl_server *, const Arg *);
+static void spawn(struct dwl_server *, const Arg *);
 
 #include "config.h"
 
@@ -187,6 +188,16 @@ static void quit(struct dwl_server *server, const Arg *unused) {
 	wl_display_terminate(server->wl_display);
 }
 
+static void spawn(struct dwl_server *server, const Arg *arg) {
+	if (fork() == 0) {
+		setsid();
+		execvp(((char **)arg->v)[0], (char **)arg->v);
+		fprintf(stderr, "dwl: execvp %s", ((char **)arg->v)[0]);
+		perror(" failed");
+		exit(EXIT_FAILURE);
+	}
+}
+
 static void focusnext(struct dwl_server *server, const Arg *unused) {
 	/* Cycle to the next view */
 	if (wl_list_length(&server->views) < 2) {