From 2e80e18c190b737338f8000aafe685719b4899a1 Mon Sep 17 00:00:00 2001
From: Nicholas Noll <nbnoll@eml.cc>
Date: Tue, 5 Oct 2021 07:54:53 -0700
Subject: feat(dwm): spatial movement and attach bottom

---
 sys/cmd/dwm/hook.c | 109 ++++++++++++++++++++++++++++++++++++++++++++++++-----
 1 file changed, 100 insertions(+), 9 deletions(-)

(limited to 'sys/cmd/dwm/hook.c')

diff --git a/sys/cmd/dwm/hook.c b/sys/cmd/dwm/hook.c
index cc96ead..9758965 100644
--- a/sys/cmd/dwm/hook.c
+++ b/sys/cmd/dwm/hook.c
@@ -24,24 +24,115 @@ focusstack(Arg *arg)
 	if (!selmon->sel)
 		return;
 	if (arg->i > 0) {
-		for (c = selmon->sel->next; c && !ISVISIBLE(c); c = c->next);
-		if (!c)
-			for (c = selmon->clients; c && !ISVISIBLE(c); c = c->next);
+		for(c = selmon->sel->next; c && !ISVISIBLE(c); c = c->next);
+		if(!c)
+			for(c = selmon->clients; c && !ISVISIBLE(c); c = c->next);
 	} else {
-		for (i = selmon->clients; i != selmon->sel; i = i->next)
-			if (ISVISIBLE(i))
+		for(i = selmon->clients; i != selmon->sel; i = i->next)
+			if(ISVISIBLE(i))
 				c = i;
-		if (!c)
-			for (; i; i = i->next)
+		if(!c)
+			for(; i; i = i->next)
 				if (ISVISIBLE(i))
 					c = i;
 	}
-	if (c) {
+	if(c) {
 		focus(c);
 		restack(selmon);
 	}
 }
 
+void
+focusdirection(Arg *arg)
+{
+    Monitor *m;
+    Client *it, *c;
+    int x, y, cx, cy;
+
+    if(!selmon || !selmon->sel)
+        return;
+
+    c = selmon->sel;
+    x = c->x, y = c->y;
+
+    c = nil;
+    switch(arg->i) {
+    case 'l':
+        cx = INT_MIN;
+        cy = y;
+        for(m=mons; m; m=m->next) {
+            for(it=m->clients; it; it = it->next) {
+                if(ISVISIBLE(it) && (it->x < x)) {
+                    if((it->x > cx) || ((it->x == cx) && abs(y-it->y) < abs(y-cy))) {
+                        c  = it;
+                        cx = it->x;
+                        cy = it->y;
+                    }
+                }
+            }
+        }
+        break;
+
+    case 'r':
+        cx = INT_MAX;
+        cy = y;
+        for(m=mons; m; m=m->next) {
+            for(it=m->clients; it; it = it->next) {
+                if(ISVISIBLE(it) && (it->x > x)) {
+                    if((it->x < cx) || ((it->x == cx) && abs(y-it->y) < abs(y-cy))) {
+                        c  = it;
+                        cx = it->x;
+                        cy = it->y;
+                    }
+                }
+            }
+        }
+        break;
+
+    case 'u':
+        cx = x;
+        cy = INT_MIN;
+        for(m=mons; m; m=m->next) {
+            for(it=m->clients; it; it = it->next) {
+                if(ISVISIBLE(it) && (it->y < y)) {
+                    if((it->y > cy) || ((it->y == cy) && abs(x-it->x) < abs(x-cx))) {
+                        c  = it;
+                        cx = it->x;
+                        cy = it->y;
+                    }
+                }
+            }
+        }
+        break;
+
+    case 'd':
+        cx = x;
+        cy = INT_MAX;
+        for(m=mons; m; m=m->next) {
+            for(it=m->clients; it; it = it->next) {
+                if(ISVISIBLE(it) && (it->y > y)) {
+                    if((it->y < cy) || ((it->y == cy) && abs(x-it->x) < abs(x-cx))) {
+                        c  = it;
+                        cx = it->x;
+                        cy = it->y;
+                    }
+                }
+            }
+        }
+        break;
+
+    default:
+        ;
+    }
+
+    if(c) {
+        focus(c);
+        restack(selmon);
+        if(c->mon != selmon)
+            restack(c->mon);
+    }
+}
+
 void
 rotatestack(Arg *arg)
 {
@@ -60,7 +151,7 @@ rotatestack(Arg *arg)
             attach(c);
             detachstack(c);
             attachstack(c);
-        }         
+        }
     } else {
         if ((c = nexttiled(selmon->clients))) {
             detach(c);
-- 
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