Dwm Always Center

.config/X11/xinitrc

@@ -64,7 +64,7 @@ xset dpms 600 600 600
     --no-unmount --no-gui &
 
 
-$BROWSER &
+#$BROWSER &
 #pass 2> /dev/null > /dev/null && qtpass &
 
 redshift -x 2> /dev/null > /dev/null
@@ -81,7 +81,7 @@ do
     fi
 
     dwmblocks > $XDG_RUNTIME_DIR/dwmblocks.out 2> $XDG_RUNTIME_DIR/dwmblocks.err &
-    exec dwm > $XDG_RUNTIME_DIR/dwm.log 2> $XDG_RUNTIME_DIR/dwm.err
+    dwm > $XDG_RUNTIME_DIR/dwm.log 2> $XDG_RUNTIME_DIR/dwm.err
     sleep 0.5
 done
 

.local/src/dwm/dwm.c

@@ -367,6 +367,13 @@ applyrules(Client *c)
 				c->mon = m;
 			if (c->isfloating && r->floatpos)
 				setfloatpos(c, r->floatpos);
+			else{
+				c->x = c->mon->mx + (c->mon->mw - WIDTH(c)) / 2;
+				c->y = c->mon->my + (c->mon->mh - HEIGHT(c)) / 2;
+			}
+		}else{
+			c->x = c->mon->mx + (c->mon->mw - WIDTH(c)) / 2;
+			c->y = c->mon->my + (c->mon->mh - HEIGHT(c)) / 2;
 		}
 	}
 	if (ch.res_class)

.local/src/dwm/patches/dwm-alwayscenter-20200625-f04cac6.diff

@@ -0,0 +1,12 @@
+diff -up dwm/dwm.c dwmmod/dwm.c
+--- dwm/dwm.c	2020-06-25 00:21:30.383692180 -0300
++++ dwmmod/dwm.c	2020-06-25 00:20:35.643692330 -0300
+@@ -1057,6 +1057,8 @@ manage(Window w, XWindowAttributes *wa)
+ 	updatewindowtype(c);
+ 	updatesizehints(c);
+ 	updatewmhints(c);
++	c->x = c->mon->mx + (c->mon->mw - WIDTH(c)) / 2;
++	c->y = c->mon->my + (c->mon->mh - HEIGHT(c)) / 2;
+ 	XSelectInput(dpy, w, EnterWindowMask|FocusChangeMask|PropertyChangeMask|StructureNotifyMask);
+ 	grabbuttons(c, 0);
+ 	if (!c->isfloating)

.local/src/dwm/rules.h

@@ -43,9 +43,10 @@ static const Rule rules[] = {
 { NULL               , "spfile"   , NULL       , SPTAG(3)  , 1     ,         NULL          , 0  , 0  , -1  },
 { NULL               , "spmusic"  , NULL       , SPTAG(4)  , 1     ,         NULL          , 0  , 0  , -1  },
 { NULL               , "spcal"    , NULL       , SPTAG(5)  , 1     ,         NULL          , 0  , 0  , -1  },
-{ NULL               , "sxiv"     , NULL       , 0         , 1     , "100% 1% 600W 350H"   , 0  , 0  , -1  },
+{ NULL               , "sxiv"     , NULL       , 0         , 1     , "100% 1% 600W 350H"   , 1  , 0  , -1  },
 { NULL               , "Kunst"    , NULL       , 0         , 1     , "100% 1% 150W 150H"   , 0  , 0  , -1  },
 { NULL               , NULL       , "SimCrop"  , 0         , 1     , "50% 50% 800W 500H"   , 0   ,0  , -1  },
+//{ NULL               , NULL       , NULL       , 0         , 1     ,         NULL          , 0   ,0  , -1  },
 };
 
 #endif /* rules_h */