Add cmd-customize patch

1 files changed, 33 insertions, 4 deletions

diff --git a/dwm.c b/dwm.c
index 0f23ab16..ebbf7dd7 100644
--- a/dwm.c
+++ b/dwm.c
@@ -175,6 +175,7 @@ static long getstate(Window w);
 static int gettextprop(Window w, Atom atom, char *text, unsigned int size);
 static void grabbuttons(Client *c, int focused);
 static void grabkeys(void);
+static char* help();
 static void incnmaster(const Arg *arg);
 static void keypress(XEvent *e);
 static void killclient(const Arg *arg);
@@ -973,6 +974,12 @@ grabkeys(void)
 	}
 }
 
+char*
+help(void)
+{
+	return "usage: dwm [-hv] [-fn font] [-nb color] [-nf color] [-sb color] [-sf color]\n[-df font] [-dnf color] [-dnb color] [-dsf color] [-dsb color]\n";
+}
+
 void
 incnmaster(const Arg *arg)
 {
@@ -2147,10 +2154,32 @@ zoom(const Arg *arg)
 int
 main(int argc, char *argv[])
 {
-	if (argc == 2 && !strcmp("-v", argv[1]))
-		die("dwm-"VERSION);
-	else if (argc != 1)
-		die("usage: dwm [-v]");
+	for(int i=1;i<argc;i+=1)
+		if (!strcmp("-v", argv[i]))
+			die("dwm-"VERSION);
+		else if (!strcmp("-h", argv[i]) || !strcmp("--help", argv[i]))
+			die(help());
+		else if (!strcmp("-fn", argv[i])) /* font set */
+			fonts[0] = argv[++i];
+		else if (!strcmp("-nb",argv[i])) /* normal background color */
+			colors[SchemeNorm][1] = argv[++i];
+		else if (!strcmp("-nf",argv[i])) /* normal foreground color */
+			colors[SchemeNorm][0] = argv[++i];
+		else if (!strcmp("-sb",argv[i])) /* selected background color */
+			colors[SchemeSel][1] = argv[++i];
+		else if (!strcmp("-sf",argv[i])) /* selected foreground color */
+			colors[SchemeSel][0] = argv[++i];
+		else if (!strcmp("-df", argv[i])) /* dmenu font */
+			dmenucmd[4] = argv[++i];
+		else if (!strcmp("-dnb",argv[i])) /* dmenu normal background color */
+			dmenucmd[6] = argv[++i];
+		else if (!strcmp("-dnf",argv[i])) /* dmenu normal foreground color */
+			dmenucmd[8] = argv[++i];
+		else if (!strcmp("-dsb",argv[i])) /* dmenu selected background color */
+			dmenucmd[10] = argv[++i];
+		else if (!strcmp("-dsf",argv[i])) /* dmenu selected foreground color */
+			dmenucmd[12] = argv[++i];
+		else die(help());
 	if (!setlocale(LC_CTYPE, "") || !XSupportsLocale())
 		fputs("warning: no locale support\n", stderr);
 	if (!(dpy = XOpenDisplay(NULL)))