dwm

commit f7d68a02b873c79ccdbae3ff864e2b7e885aa4df
parent b003c69b9edc7dd9c838ef1259c8cf8f4f632407
Author: Jul <jul@9o.is>
Date:   Sun,  1 Feb 2026 16:02:48 -0500

prefix qubes vm name to title

Diffstat:
M
dwm.c
 | 
16
++++++++++++++--

1 file changed, 14 insertions(+), 2 deletions(-)
diff --git a/dwm.c b/dwm.c
@@ -64,6 +64,7 @@ enum { NetSupported, NetWMName, NetWMState, NetWMCheck,
        NetWMFullscreen, NetActiveWindow, NetWMWindowType,
        NetWMWindowTypeDialog, NetClientList, NetClientInfo, NetLast }; /* EWMH atoms */
 enum { WMProtocols, WMDelete, WMState, WMTakeFocus, WMLast }; /* default atoms */
+enum { QubesVMName, QubesLast }; /* Qubes atoms */
 enum { ClkTagBar, ClkLtSymbol, ClkStatusText, ClkWinTitle, ClkCounter,
        ClkClientWin, ClkRootWin, ClkLast }; /* clicks */
 
@@ -85,6 +86,7 @@ typedef struct {
 typedef struct Monitor Monitor;
 typedef struct Client Client;
 struct Client {
+	char vmname[256];
 	char name[256];
 	float mina, maxa;
 	int x, y, w, h;
@@ -242,6 +244,7 @@ static void zoom(const Arg *arg);
 
 /* variables */
 static const char broken[] = "broken";
+static const char gui_domain[] = "sys-gui";
 static char stext[256];
 static int screen;
 static int sw, sh;           /* X display screen geometry width, height */
@@ -265,7 +268,7 @@ static void (*handler[LASTEvent]) (XEvent *) = {
 	[PropertyNotify] = propertynotify,
 	[UnmapNotify] = unmapnotify
 };
-static Atom wmatom[WMLast], netatom[NetLast];
+static Atom wmatom[WMLast], netatom[NetLast], qubesatom[QubesLast];
 static int restart = 0;
 static int running = 1;
 static Cur *cursor[CurLast];
@@ -778,6 +781,11 @@ drawbar(Monitor *m)
 
 	x = 0;
 
+	if (m->sel) {
+		w = TEXTW(m->sel->vmname);
+		x = drw_text(drw, x, 0, w, bh, lrpad / 2, m->sel->vmname, 0);
+	}
+
 	if ((w = m->ww - tw - x) > bh) {
 		if (m->sel) {
 			drw_text(drw, x, 0, w, bh, lrpad / 2, m->sel->name, 0);
@@ -1311,7 +1319,7 @@ propertynotify(XEvent *e)
 			drawbars();
 			break;
 		}
-		if (ev->atom == XA_WM_NAME || ev->atom == netatom[NetWMName]) {
+		if (ev->atom == XA_WM_NAME || ev->atom == netatom[NetWMName] || ev->atom == qubesatom[QubesVMName]) {
 			updatetitle(c);
 			if (c == c->mon->sel)
 				drawbar(c->mon);
@@ -1666,6 +1674,8 @@ setup(void)
 	netatom[NetWMWindowTypeDialog] = XInternAtom(dpy, "_NET_WM_WINDOW_TYPE_DIALOG", False);
 	netatom[NetClientList] = XInternAtom(dpy, "_NET_CLIENT_LIST", False);
 	netatom[NetClientInfo] = XInternAtom(dpy, "_NET_CLIENT_INFO", False);
+	/* init qubes atoms */
+	qubesatom[QubesVMName] = XInternAtom(dpy, "_QUBES_VMNAME", False);
 	/* init cursors */
 	cursor[CurNormal] = drw_cur_create(drw, XC_left_ptr);
 	cursor[CurResize] = drw_cur_create(drw, XC_sizing);
@@ -2125,6 +2135,8 @@ updatestatus(void)
 void
 updatetitle(Client *c)
 {
+	if (!gettextprop(c->win, qubesatom[QubesVMName], c->vmname, sizeof c->vmname))
+		snprintf(c->vmname, sizeof(c->vmname), "%s", gui_domain);
 	if (!gettextprop(c->win, netatom[NetWMName], c->name, sizeof c->name))
 		gettextprop(c->win, XA_WM_NAME, c->name, sizeof c->name);
 	if (c->name[0] == '\0') /* hack to mark broken clients */