applied Hiltjo's resize/move limitation

"Limit the amount of updates when resizing or moving a window in floating
mode to 60 times per second. This makes resizing and moving alot smoother
and by limiting it it also uses alot less resources on my machine.

diff --git a/LICENSE b/LICENSE
index dc2326a1e75c0c1ac5f8a468f7da154127714575..4fbb67ecdaeee544e3d698c83d38624116334c65 100644 (file)
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,7 @@
 MIT/X Consortium License
 
 © 2006-2014 Anselm R Garbe <anselm@garbe.us>
+© 2010-2014 Hiltjo Posthuma <hiltjo@codemadness.org>
 © 2007-2011 Peter Hartlich <sgkkr at hartlich dot com>
 © 2010-2011 Connor Lane Smith <cls@lubutu.com>
 © 2006-2009 Jukka Salmi <jukka at salmi dot ch>

diff --git a/dwm.c b/dwm.c
index ffc8864472ee9608afa80c402d8c53a0088939ff..f896170c043fcccefe0d11330ca49f379bf29650 100644 (file)
--- a/dwm.c
+++ b/dwm.c
@@ -1123,6 +1123,7 @@ movemouse(const Arg *arg) {
        Client *c;
        Monitor *m;
        XEvent ev;
+       Time lasttime = 0;
 
        if(!(c = selmon->sel))
                return;
@@ -1145,6 +1146,10 @@ movemouse(const Arg *arg) {
                        handler[ev.type](&ev);
                        break;
                case MotionNotify:
+                       if ((ev.xmotion.time - lasttime) <= (1000 / 60))
+                               continue;
+                       lasttime = ev.xmotion.time;
+
                        nx = ocx + (ev.xmotion.x - x);
                        ny = ocy + (ev.xmotion.y - y);
                        if(nx >= selmon->wx && nx <= selmon->wx + selmon->ww
@@ -1264,11 +1269,11 @@ resizeclient(Client *c, int x, int y, int w, int h) {
 
 void
 resizemouse(const Arg *arg) {
-       int ocx, ocy;
-       int nw, nh;
+       int ocx, ocy, nw, nh;
        Client *c;
        Monitor *m;
        XEvent ev;
+       Time lasttime = 0;
 
        if(!(c = selmon->sel))
                return;
@@ -1290,6 +1295,10 @@ resizemouse(const Arg *arg) {
                        handler[ev.type](&ev);
                        break;
                case MotionNotify:
+                       if ((ev.xmotion.time - lasttime) <= (1000 / 60))
+                               continue;
+                       lasttime = ev.xmotion.time;
+
                        nw = MAX(ev.xmotion.x - ocx - 2 * c->bw + 1, 1);
                        nh = MAX(ev.xmotion.y - ocy - 2 * c->bw + 1, 1);
                        if(c->mon->wx + nw >= selmon->wx && c->mon->wx + nw <= selmon->wx + selmon->ww