cfacts patch

README.md

@@ -62,4 +62,5 @@ Most patches can be found on the suckless website: [https://dwm.suckless.org/pat
 * [attachbelow](https://dwm.suckless.org/patches/attachbelow/) (Toggleable) - Make new clients attach below the selected client, instead of always becoming the new master
 * [autoresize](https://dwm.suckless.org/patches/autoresize/) - Windows that are not visible when requesting a resize/move will get resized/moved
 * [center](https://dwm.suckless.org/patches/center/) - Add an `iscentered` rule to automatically center clients on the current monitor
+* [cfacts](https://dwm.suckless.org/patches/cfacts/) - Assign different weights to clients in their respective stack in tiled layout
 * [fixborders](https://dwm.suckless.org/patches/alpha/) - Make borders opaque

config.def.h

@@ -75,6 +75,9 @@ static Key keys[] = {
 	{ MODKEY,                       XK_d,      incnmaster,           {.i = -1 } },
 	{ MODKEY,                       XK_h,      setmfact,             {.f = -0.05} },
 	{ MODKEY,                       XK_l,      setmfact,             {.f = +0.05} },
+	{ MODKEY|ShiftMask,             XK_h,      setcfact,             {.f = +0.25} },
+	{ MODKEY|ShiftMask,             XK_l,      setcfact,             {.f = -0.25} },
+	{ MODKEY|ShiftMask,             XK_o,      setcfact,             {.f =  0.00} },
 	{ MODKEY,                       XK_Return, zoom,                 {0} },
 	{ MODKEY,                       XK_Tab,    view,                 {0} },
 	{ MODKEY|ShiftMask,             XK_j,      aspectresize,         {.i = +24} },

dwm.1

@@ -113,6 +113,15 @@ Increase master area size.
 .B Mod1\-h
 Decrease master area size.
 .TP
+.B Mod1\-Shift\-l
+Increase client weight (cfacts patch).
+.TP
+.B Mod1\-Shift\-h
+Decrease client weight (cfacts patch).
+.TP
+.B Mod1\-Shift\-o
+Reset client weight (cfacts patch).
+.TP
 .B Mod1\-Return
 Zooms/cycles focused window to/from master area (tiled layouts only).
 .TP

dwm.c

@@ -87,6 +87,7 @@ typedef struct Client Client;
 struct Client {
 	char name[256];
 	float mina, maxa;
+	float cfact;
 	int x, y, w, h;
 	int oldx, oldy, oldw, oldh;
 	int basew, baseh, incw, inch, maxw, maxh, minw, minh;
@@ -210,6 +211,7 @@ static void setclientstate(Client *c, long state);
 static void setfocus(Client *c);
 static void setfullscreen(Client *c, int fullscreen);
 static void setlayout(const Arg *arg);
+static void setcfact(const Arg *arg);
 static void setmfact(const Arg *arg);
 static void setup(void);
 static void seturgent(Client *c, int urg);
@@ -1103,6 +1105,7 @@ manage(Window w, XWindowAttributes *wa)
 	c->w = c->oldw = wa->width;
 	c->h = c->oldh = wa->height;
 	c->oldbw = wa->border_width;
+	c->cfact = 1.0;
 
 	updatetitle(c);
 	if (XGetTransientForHint(dpy, w, &trans) && (t = wintoclient(trans))) {
@@ -1661,6 +1664,23 @@ setlayout(const Arg *arg)
 		drawbar(selmon);
 }
 
+void setcfact(const Arg *arg) {
+	float f;
+	Client *c;
+
+	c = selmon->sel;
+
+	if(!arg || !c || !selmon->lt[selmon->sellt]->arrange)
+		return;
+	f = arg->f + c->cfact;
+	if(arg->f == 0.0)
+		f = 1.0;
+	else if(f < 0.25 || f > 4.0)
+		return;
+	c->cfact = f;
+	arrange(selmon);
+}
+
 /* arg > 1.0 will set mfact absolutely */
 void
 setmfact(const Arg *arg)
@@ -1838,9 +1858,15 @@ void
 tile(Monitor *m)
 {
 	unsigned int i, n, h, mw, my, ty;
+	float mfacts = 0, sfacts = 0;
 	Client *c;
 
-	for (n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++);
+	for (n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++) {
+		if (n < m->nmaster)
+			mfacts += c->cfact;
+		else
+			sfacts += c->cfact;
+	}
 	if (n == 0)
 		return;
 
@@ -1850,15 +1876,17 @@ tile(Monitor *m)
 		mw = m->ww;
 	for (i = my = ty = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++)
 		if (i < m->nmaster) {
-			h = (m->wh - my) / (MIN(n, m->nmaster) - i);
+			h = (m->wh - my) * (c->cfact / mfacts);
 			resize(c, m->wx, m->wy + my, mw - (2*c->bw), h - (2*c->bw), 0);
 			if (my + HEIGHT(c) < m->wh)
 				my += HEIGHT(c);
+     mfacts -= c->cfact;
 		} else {
-			h = (m->wh - ty) / (n - i);
+			h = (m->wh - ty) * (c->cfact / sfacts);
 			resize(c, m->wx + mw, m->wy + ty, m->ww - mw - (2*c->bw), h - (2*c->bw), 0);
 			if (ty + HEIGHT(c) < m->wh)
 				ty += HEIGHT(c);
+     sfacts -= c->cfact;
 		}
 }
 

patches/dwm-cfacts-20200913-61bb8b2.diff

@@ -0,0 +1,117 @@
+From c32a879432573d71dec7fcb4bf68927d2f4cdf10 Mon Sep 17 00:00:00 2001
+From: iofq <cjriddz@protonmail.com>
+Date: Sat, 12 Sep 2020 22:28:09 -0500
+Subject: [PATCH] Fixed 'cfacts' patch failure due to upstream commit
+ 'f09418bbb...'
+
+---
+ config.def.h |  3 +++
+ dwm.c        | 34 +++++++++++++++++++++++++++++++---
+ 2 files changed, 34 insertions(+), 3 deletions(-)
+
+diff --git a/config.def.h b/config.def.h
+index 1c0b587..83910c1 100644
+--- a/config.def.h
++++ b/config.def.h
+@@ -70,6 +70,9 @@ static Key keys[] = {
+ 	{ MODKEY,                       XK_d,      incnmaster,     {.i = -1 } },
+ 	{ MODKEY,                       XK_h,      setmfact,       {.f = -0.05} },
+ 	{ MODKEY,                       XK_l,      setmfact,       {.f = +0.05} },
++	{ MODKEY|ShiftMask,             XK_h,      setcfact,       {.f = +0.25} },
++	{ MODKEY|ShiftMask,             XK_l,      setcfact,       {.f = -0.25} },
++	{ MODKEY|ShiftMask,             XK_o,      setcfact,       {.f =  0.00} },
+ 	{ MODKEY,                       XK_Return, zoom,           {0} },
+ 	{ MODKEY,                       XK_Tab,    view,           {0} },
+ 	{ MODKEY|ShiftMask,             XK_c,      killclient,     {0} },
+diff --git a/dwm.c b/dwm.c
+index 664c527..5233229 100644
+--- a/dwm.c
++++ b/dwm.c
+@@ -87,6 +87,7 @@ typedef struct Client Client;
+ struct Client {
+ 	char name[256];
+ 	float mina, maxa;
++	float cfact;
+ 	int x, y, w, h;
+ 	int oldx, oldy, oldw, oldh;
+ 	int basew, baseh, incw, inch, maxw, maxh, minw, minh;
+@@ -201,6 +202,7 @@ static void setclientstate(Client *c, long state);
+ static void setfocus(Client *c);
+ static void setfullscreen(Client *c, int fullscreen);
+ static void setlayout(const Arg *arg);
++static void setcfact(const Arg *arg);
+ static void setmfact(const Arg *arg);
+ static void setup(void);
+ static void seturgent(Client *c, int urg);
+@@ -1030,6 +1032,7 @@ manage(Window w, XWindowAttributes *wa)
+ 	c->w = c->oldw = wa->width;
+ 	c->h = c->oldh = wa->height;
+ 	c->oldbw = wa->border_width;
++	c->cfact = 1.0;
+ 
+ 	updatetitle(c);
+ 	if (XGetTransientForHint(dpy, w, &trans) && (t = wintoclient(trans))) {
+@@ -1512,6 +1515,23 @@ setlayout(const Arg *arg)
+ 		drawbar(selmon);
+ }
+ 
++void setcfact(const Arg *arg) {
++	float f;
++	Client *c;
++
++	c = selmon->sel;
++
++	if(!arg || !c || !selmon->lt[selmon->sellt]->arrange)
++		return;
++	f = arg->f + c->cfact;
++	if(arg->f == 0.0)
++		f = 1.0;
++	else if(f < 0.25 || f > 4.0)
++		return;
++	c->cfact = f;
++	arrange(selmon);
++}
++
+ /* arg > 1.0 will set mfact absolutely */
+ void
+ setmfact(const Arg *arg)
+@@ -1675,9 +1695,15 @@ void
+ tile(Monitor *m)
+ {
+ 	unsigned int i, n, h, mw, my, ty;
++	float mfacts = 0, sfacts = 0;
+ 	Client *c;
+ 
+-	for (n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++);
++	for (n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++) {
++		if (n < m->nmaster)
++			mfacts += c->cfact;
++		else
++			sfacts += c->cfact;
++	}
+ 	if (n == 0)
+ 		return;
+ 
+@@ -1687,15 +1713,17 @@ tile(Monitor *m)
+ 		mw = m->ww;
+ 	for (i = my = ty = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++)
+ 		if (i < m->nmaster) {
+-			h = (m->wh - my) / (MIN(n, m->nmaster) - i);
++			h = (m->wh - my) * (c->cfact / mfacts);
+ 			resize(c, m->wx, m->wy + my, mw - (2*c->bw), h - (2*c->bw), 0);
+ 			if (my + HEIGHT(c) < m->wh)
+ 				my += HEIGHT(c);
++     mfacts -= c->cfact;
+ 		} else {
+-			h = (m->wh - ty) / (n - i);
++			h = (m->wh - ty) * (c->cfact / sfacts);
+ 			resize(c, m->wx + mw, m->wy + ty, m->ww - mw - (2*c->bw), h - (2*c->bw), 0);
+ 			if (ty + HEIGHT(c) < m->wh)
+ 				ty += HEIGHT(c);
++     sfacts -= c->cfact;
+ 		}
+ }
+ 
+-- 
+2.28.0
+