feat(dwm.c): add centretitle patch

2 files changed, 8 insertions, 0 deletions

diff --git a/config.h b/config.h
index 0323df0..55b7141 100644
--- a/config.h
+++ b/config.h
@@ -24,6 +24,7 @@ static int swallowfloating    = 0;        /* 1 means swallow floating windows by
 static int smartgaps          = 0;        /* 1 means no outer gap when there is only one window */
 static int showbar            = 1;        /* 0 means no bar */
 static int topbar             = 1;        /* 0 means bottom bar */
+static int centretitle = 0;
 #define ICONSIZE 16   /* icon size */
 #define ICONSPACING 5 /* space between icon and title */
 static const int user_bh            = 2;        /* 2 is the default spacing around the bar's font */
diff --git a/dwm.c b/dwm.c
index 3a950be..f33edd9 100644
--- a/dwm.c
+++ b/dwm.c
@@ -1084,6 +1084,7 @@ void
 drawbar(Monitor *m)
 {
 	int x, w, tw = 0, stw = 0;
+	int tlpad;
 	int boxs = drw->fonts->h / 9;
 	int boxw = drw->fonts->h / 6 + 2;
 	unsigned int i, occ = 0, urg = 0;
@@ -1127,6 +1128,12 @@ drawbar(Monitor *m)
 		if (m->sel) {
 			drw_setscheme(drw, scheme[m == selmon ? SchemeSel : SchemeNorm]);
 			drw_text(drw, x, 0, w - 2 * sp, bh, lrpad / 2 + (m->sel->icon ? m->sel->icw + ICONSPACING : 0), m->sel->name, 0);
+			if (centretitle) {
+			  tlpad = MAX((m->ww - ((int)TEXTW(m->sel->name) - lrpad)) / 2 - x, lrpad / 2 + (m->sel->icon ? m->sel->icw + ICONSPACING : 0));
+        drw_text(drw, x, 0, w - 2 * sp, bh, tlpad, m->sel->name, 0);
+			} else {
+			  drw_text(drw, x, 0, w - 2 * sp, bh, lrpad / 2 + (m->sel->icon ? m->sel->icw + ICONSPACING : 0), m->sel->name, 0);
+			}
 			if (m->sel->icon) drw_pic(drw, x + lrpad / 2, (bh - m->sel->ich) / 2, m->sel->icw, m->sel->ich, m->sel->icon);
 			if (m->sel->isfloating)
 				drw_rect(drw, x + boxs, boxs, boxw, boxw, m->sel->isfixed, 0);