dwm

commit f9184509af04e6f8d979a202aa376def1649f3a8
parent ecd5be9adf0dfe92f07c3c09ca1f82d3a2267625
Author: Natasha Kerensikova <natacha@instinctive.eu>
Date:   Sat, 20 May 2023 17:14:16 +0200

[patch] dwm-warp-6.2.diff

Diffstat:
M
dwm.c
 | 
26
++++++++++++++++++++++++++

1 file changed, 26 insertions(+), 0 deletions(-)
diff --git a/dwm.c b/dwm.c
@@ -232,6 +232,7 @@ static void updatetitle(Client *c);
 static void updatewindowtype(Client *c);
 static void updatewmhints(Client *c);
 static void view(const Arg *arg);
+static void warp(const Client *c);
 static Client *wintoclient(Window w);
 static Monitor *wintomon(Window w);
 static int xerror(Display *dpy, XErrorEvent *ee);
@@ -919,6 +920,7 @@ focusmon(const Arg *arg)
 	unfocus(selmon->sel, 0);
 	selmon = m;
 	focus(NULL);
+	warp(selmon->sel);
 }
 
 void
@@ -1479,6 +1481,8 @@ restack(Monitor *m)
 	}
 	XSync(dpy, False);
 	while (XCheckMaskEvent(dpy, EnterWindowMask, &ev));
+	if (m == selmon && (m->tagset[m->seltags] & m->sel->tags) && selmon->lt[selmon->sellt] != &layouts[2])
+		warp(m->sel);
 }
 
 void
@@ -2241,6 +2245,28 @@ view(const Arg *arg)
 	arrange(selmon);
 }
 
+void
+warp(const Client *c)
+{
+	int x, y;
+
+	if (!c) {
+		XWarpPointer(dpy, None, root, 0, 0, 0, 0, selmon->wx + selmon->ww/2, selmon->wy + selmon->wh/2);
+		return;
+	}
+
+	if (!getrootptr(&x, &y) ||
+	    (x > c->x - c->bw &&
+	     y > c->y - c->bw &&
+	     x < c->x + c->w + c->bw*2 &&
+	     y < c->y + c->h + c->bw*2) ||
+	    (y > c->mon->by && y < c->mon->by + bh) ||
+	    (c->mon->topbar && !y))
+		return;
+
+	XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w / 2, c->h / 2);
+}
+
 Client *
 wintoclient(Window w)
 {