Original idea from Dimitris Papastamos to move windows to corners a while ago;

re-proposed by Julien Steinhauser with an updated diff. Apparently this was in
the original calmnwm.

However, expand the original idea and let clients 'snap' to edges instead,
neatly allowing key bindings that snap to adjacent edges (i.e. corners) as
well. No default bindings assigned.

1 files changed, 36 insertions, 0 deletions

diff --git a/kbfunc.c b/kbfunc.c
index 086e753..ad7145b 100644
--- a/kbfunc.c
+++ b/kbfunc.c
@@ -287,6 +287,42 @@ kbfunc_client_resize_mb(void *ctx, struct cargs *cargs)
 }
 
 void
+kbfunc_client_snap(void *ctx, struct cargs *cargs)
+{
+	struct client_ctx	*cc = ctx;
+	struct screen_ctx	*sc = cc->sc;
+	struct geom		 area;
+	int			 flags;
+
+	area = screen_area(sc,
+	    cc->geom.x + cc->geom.w / 2,
+	    cc->geom.y + cc->geom.h / 2, CWM_GAP);
+
+	flags = cargs->flag;
+	while (flags) {
+		if (flags & CWM_UP) {
+			cc->geom.y = area.y;
+			flags &= ~CWM_UP;
+		}
+		if (flags & CWM_LEFT) {
+			cc->geom.x = area.x;
+			flags &= ~CWM_LEFT;
+		}
+		if (flags & CWM_RIGHT) {
+			cc->geom.x = area.x + area.w - cc->geom.w -
+			    (cc->bwidth * 2);
+			flags &= ~CWM_RIGHT;
+		}
+		if (flags & CWM_DOWN) {
+			cc->geom.y = area.y + area.h - cc->geom.h -
+			    (cc->bwidth * 2);
+			flags &= ~CWM_DOWN;
+		}
+	}
+	client_move(cc);
+}
+
+void
 kbfunc_client_delete(void *ctx, struct cargs *cargs)
 {
 	client_send_delete(ctx);