commit 0e108f39bf7378759d5de0d9c54f8f03774f2560
parent 3f868d15d75d61bea3cd0da18421331b04db6f8a
Author: Matthew Carlson <matt@mcarlson.xyz>
Date: Sun, 4 Jul 2021 00:18:27 +0000
vanitygaps
Diffstat:
| M | config.h | | | 38 | +++++++++++++++++++++++++++++++++++++- |
| M | dwm.c | | | 37 | ++++++++----------------------------- |
| A | vanitygaps.c | | | 808 | +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
3 files changed, 853 insertions(+), 30 deletions(-)
diff --git a/config.h b/config.h
@@ -3,6 +3,11 @@
/* appearance */
static const unsigned int borderpx = 1; /* border pixel of windows */
static const unsigned int snap = 32; /* snap pixel */
+static const unsigned int gappih = 20; /* horiz inner gap between windows */
+static const unsigned int gappiv = 10; /* vert inner gap between windows */
+static const unsigned int gappoh = 10; /* horiz outer gap between windows and screen edge */
+static const unsigned int gappov = 30; /* vert outer gap between windows and screen edge */
+static int smartgaps = 0; /* 1 means no outer gap when there is only one window */
static const int showbar = 1; /* 0 means no bar */
static const int topbar = 1; /* 0 means bottom bar */
static const char *fonts[] = { "monospace:size=10" };
@@ -36,11 +41,26 @@ static const float mfact = 0.55; /* factor of master area size [0.05..0.95]
static const int nmaster = 1; /* number of clients in master area */
static const int resizehints = 1; /* 1 means respect size hints in tiled resizals */
+#define FORCE_VSPLIT 1 /* nrowgrid layout: force two clients to always split vertically */
+#include "vanitygaps.c"
+
static const Layout layouts[] = {
/* symbol arrange function */
{ "[]=", tile }, /* first entry is default */
+ { "[M]", monocle },
+ { "[@]", spiral },
+ { "[\\]", dwindle },
+ { "H[]", deck },
+ { "TTT", bstack },
+ { "===", bstackhoriz },
+ { "HHH", grid },
+ { "###", nrowgrid },
+ { "---", horizgrid },
+ { ":::", gaplessgrid },
+ { "|M|", centeredmaster },
+ { ">M>", centeredfloatingmaster },
{ "><>", NULL }, /* no layout function means floating behavior */
- { "[M]", monocle },
+ { NULL, NULL },
};
/* key definitions */
@@ -63,6 +83,22 @@ static Key keys[] = {
/* modifier key function argument */
{ MODKEY, XK_p, spawn, {.v = dmenucmd } },
{ MODKEY|ShiftMask, XK_Return, spawn, {.v = termcmd } },
+ { MODKEY|Mod4Mask, XK_u, incrgaps, {.i = +1 } },
+ { MODKEY|Mod4Mask|ShiftMask, XK_u, incrgaps, {.i = -1 } },
+ { MODKEY|Mod4Mask, XK_i, incrigaps, {.i = +1 } },
+ { MODKEY|Mod4Mask|ShiftMask, XK_i, incrigaps, {.i = -1 } },
+ { MODKEY|Mod4Mask, XK_o, incrogaps, {.i = +1 } },
+ { MODKEY|Mod4Mask|ShiftMask, XK_o, incrogaps, {.i = -1 } },
+ { MODKEY|Mod4Mask, XK_6, incrihgaps, {.i = +1 } },
+ { MODKEY|Mod4Mask|ShiftMask, XK_6, incrihgaps, {.i = -1 } },
+ { MODKEY|Mod4Mask, XK_7, incrivgaps, {.i = +1 } },
+ { MODKEY|Mod4Mask|ShiftMask, XK_7, incrivgaps, {.i = -1 } },
+ { MODKEY|Mod4Mask, XK_8, incrohgaps, {.i = +1 } },
+ { MODKEY|Mod4Mask|ShiftMask, XK_8, incrohgaps, {.i = -1 } },
+ { MODKEY|Mod4Mask, XK_9, incrovgaps, {.i = +1 } },
+ { MODKEY|Mod4Mask|ShiftMask, XK_9, incrovgaps, {.i = -1 } },
+ { MODKEY|Mod4Mask, XK_0, togglegaps, {0} },
+ { MODKEY|Mod4Mask|ShiftMask, XK_0, defaultgaps, {0} },
{ MODKEY, XK_b, togglebar, {0} },
{ MODKEY, XK_j, focusstack, {.i = +1 } },
{ MODKEY, XK_k, focusstack, {.i = -1 } },
diff --git a/dwm.c b/dwm.c
@@ -119,6 +119,10 @@ struct Monitor {
int by; /* bar geometry */
int mx, my, mw, mh; /* screen size */
int wx, wy, ww, wh; /* window area */
+ int gappih; /* horizontal gap between windows */
+ int gappiv; /* vertical gap between windows */
+ int gappoh; /* horizontal outer gaps */
+ int gappov; /* vertical outer gaps */
unsigned int seltags;
unsigned int sellt;
unsigned int tagset[2];
@@ -209,7 +213,6 @@ static void sigchld(int unused);
static void spawn(const Arg *arg);
static void tag(const Arg *arg);
static void tagmon(const Arg *arg);
-static void tile(Monitor *);
static void togglebar(const Arg *arg);
static void togglefloating(const Arg *arg);
static void toggletag(const Arg *arg);
@@ -639,6 +642,10 @@ createmon(void)
m->nmaster = nmaster;
m->showbar = showbar;
m->topbar = topbar;
+ m->gappih = gappih;
+ m->gappiv = gappiv;
+ m->gappoh = gappoh;
+ m->gappov = gappov;
m->lt[0] = &layouts[0];
m->lt[1] = &layouts[1 % LENGTH(layouts)];
strncpy(m->ltsymbol, layouts[0].symbol, sizeof m->ltsymbol);
@@ -1672,34 +1679,6 @@ tagmon(const Arg *arg)
}
void
-tile(Monitor *m)
-{
- unsigned int i, n, h, mw, my, ty;
- Client *c;
-
- for (n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++);
- if (n == 0)
- return;
-
- if (n > m->nmaster)
- mw = m->nmaster ? m->ww * m->mfact : 0;
- else
- 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);
- 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);
- } else {
- h = (m->wh - ty) / (n - i);
- 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);
- }
-}
-
-void
togglebar(const Arg *arg)
{
selmon->showbar = !selmon->showbar;
diff --git a/vanitygaps.c b/vanitygaps.c
@@ -0,0 +1,808 @@
+static void defaultgaps(const Arg *arg);
+static void incrgaps(const Arg *arg);
+static void incrigaps(const Arg *arg);
+static void incrogaps(const Arg *arg);
+static void incrohgaps(const Arg *arg);
+static void incrovgaps(const Arg *arg);
+static void incrihgaps(const Arg *arg);
+static void incrivgaps(const Arg *arg);
+static void togglegaps(const Arg *arg);
+/* Layouts (delete the ones you do not need) */
+static void bstack(Monitor *m);
+static void bstackhoriz(Monitor *m);
+static void centeredmaster(Monitor *m);
+static void centeredfloatingmaster(Monitor *m);
+static void deck(Monitor *m);
+static void dwindle(Monitor *m);
+static void fibonacci(Monitor *m, int s);
+static void grid(Monitor *m);
+static void nrowgrid(Monitor *m);
+static void spiral(Monitor *m);
+static void tile(Monitor *m);
+/* Internals */
+static void getgaps(Monitor *m, int *oh, int *ov, int *ih, int *iv, unsigned int *nc);
+static void getfacts(Monitor *m, int msize, int ssize, float *mf, float *sf, int *mr, int *sr);
+static void setgaps(int oh, int ov, int ih, int iv);
+
+/* Settings */
+#if !PERTAG_PATCH
+static int enablegaps = 1;
+#endif // PERTAG_PATCH
+
+void
+setgaps(int oh, int ov, int ih, int iv)
+{
+ if (oh < 0) oh = 0;
+ if (ov < 0) ov = 0;
+ if (ih < 0) ih = 0;
+ if (iv < 0) iv = 0;
+
+ selmon->gappoh = oh;
+ selmon->gappov = ov;
+ selmon->gappih = ih;
+ selmon->gappiv = iv;
+ arrange(selmon);
+}
+
+void
+togglegaps(const Arg *arg)
+{
+ #if PERTAG_PATCH
+ selmon->pertag->enablegaps[selmon->pertag->curtag] = !selmon->pertag->enablegaps[selmon->pertag->curtag];
+ #else
+ enablegaps = !enablegaps;
+ #endif // PERTAG_PATCH
+ arrange(NULL);
+}
+
+void
+defaultgaps(const Arg *arg)
+{
+ setgaps(gappoh, gappov, gappih, gappiv);
+}
+
+void
+incrgaps(const Arg *arg)
+{
+ setgaps(
+ selmon->gappoh + arg->i,
+ selmon->gappov + arg->i,
+ selmon->gappih + arg->i,
+ selmon->gappiv + arg->i
+ );
+}
+
+void
+incrigaps(const Arg *arg)
+{
+ setgaps(
+ selmon->gappoh,
+ selmon->gappov,
+ selmon->gappih + arg->i,
+ selmon->gappiv + arg->i
+ );
+}
+
+void
+incrogaps(const Arg *arg)
+{
+ setgaps(
+ selmon->gappoh + arg->i,
+ selmon->gappov + arg->i,
+ selmon->gappih,
+ selmon->gappiv
+ );
+}
+
+void
+incrohgaps(const Arg *arg)
+{
+ setgaps(
+ selmon->gappoh + arg->i,
+ selmon->gappov,
+ selmon->gappih,
+ selmon->gappiv
+ );
+}
+
+void
+incrovgaps(const Arg *arg)
+{
+ setgaps(
+ selmon->gappoh,
+ selmon->gappov + arg->i,
+ selmon->gappih,
+ selmon->gappiv
+ );
+}
+
+void
+incrihgaps(const Arg *arg)
+{
+ setgaps(
+ selmon->gappoh,
+ selmon->gappov,
+ selmon->gappih + arg->i,
+ selmon->gappiv
+ );
+}
+
+void
+incrivgaps(const Arg *arg)
+{
+ setgaps(
+ selmon->gappoh,
+ selmon->gappov,
+ selmon->gappih,
+ selmon->gappiv + arg->i
+ );
+}
+
+void
+getgaps(Monitor *m, int *oh, int *ov, int *ih, int *iv, unsigned int *nc)
+{
+ unsigned int n, oe, ie;
+ #if PERTAG_PATCH
+ oe = ie = selmon->pertag->enablegaps[selmon->pertag->curtag];
+ #else
+ oe = ie = enablegaps;
+ #endif // PERTAG_PATCH
+ Client *c;
+
+ for (n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++);
+ if (smartgaps && n == 1) {
+ oe = 0; // outer gaps disabled when only one client
+ }
+
+ *oh = m->gappoh*oe; // outer horizontal gap
+ *ov = m->gappov*oe; // outer vertical gap
+ *ih = m->gappih*ie; // inner horizontal gap
+ *iv = m->gappiv*ie; // inner vertical gap
+ *nc = n; // number of clients
+}
+
+void
+getfacts(Monitor *m, int msize, int ssize, float *mf, float *sf, int *mr, int *sr)
+{
+ unsigned int n;
+ float mfacts, sfacts;
+ int mtotal = 0, stotal = 0;
+ Client *c;
+
+ for (n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++);
+ mfacts = MIN(n, m->nmaster);
+ sfacts = n - m->nmaster;
+
+ for (n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++)
+ if (n < m->nmaster)
+ mtotal += msize / mfacts;
+ else
+ stotal += ssize / sfacts;
+
+ *mf = mfacts; // total factor of master area
+ *sf = sfacts; // total factor of stack area
+ *mr = msize - mtotal; // the remainder (rest) of pixels after an even master split
+ *sr = ssize - stotal; // the remainder (rest) of pixels after an even stack split
+}
+
+/***
+ * Layouts
+ */
+
+/*
+ * Bottomstack layout + gaps
+ * https://dwm.suckless.org/patches/bottomstack/
+ */
+static void
+bstack(Monitor *m)
+{
+ unsigned int i, n;
+ int oh, ov, ih, iv;
+ int mx = 0, my = 0, mh = 0, mw = 0;
+ int sx = 0, sy = 0, sh = 0, sw = 0;
+ float mfacts, sfacts;
+ int mrest, srest;
+ Client *c;
+
+ getgaps(m, &oh, &ov, &ih, &iv, &n);
+ if (n == 0)
+ return;
+
+ sx = mx = m->wx + ov;
+ sy = my = m->wy + oh;
+ sh = mh = m->wh - 2*oh;
+ mw = m->ww - 2*ov - iv * (MIN(n, m->nmaster) - 1);
+ sw = m->ww - 2*ov - iv * (n - m->nmaster - 1);
+
+ if (m->nmaster && n > m->nmaster) {
+ sh = (mh - ih) * (1 - m->mfact);
+ mh = mh - ih - sh;
+ sx = mx;
+ sy = my + mh + ih;
+ }
+
+ getfacts(m, mw, sw, &mfacts, &sfacts, &mrest, &srest);
+
+ for (i = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++) {
+ if (i < m->nmaster) {
+ resize(c, mx, my, (mw / mfacts) + (i < mrest ? 1 : 0) - (2*c->bw), mh - (2*c->bw), 0);
+ mx += WIDTH(c) + iv;
+ } else {
+ resize(c, sx, sy, (sw / sfacts) + ((i - m->nmaster) < srest ? 1 : 0) - (2*c->bw), sh - (2*c->bw), 0);
+ sx += WIDTH(c) + iv;
+ }
+ }
+}
+
+static void
+bstackhoriz(Monitor *m)
+{
+ unsigned int i, n;
+ int oh, ov, ih, iv;
+ int mx = 0, my = 0, mh = 0, mw = 0;
+ int sx = 0, sy = 0, sh = 0, sw = 0;
+ float mfacts, sfacts;
+ int mrest, srest;
+ Client *c;
+
+ getgaps(m, &oh, &ov, &ih, &iv, &n);
+ if (n == 0)
+ return;
+
+ sx = mx = m->wx + ov;
+ sy = my = m->wy + oh;
+ mh = m->wh - 2*oh;
+ sh = m->wh - 2*oh - ih * (n - m->nmaster - 1);
+ mw = m->ww - 2*ov - iv * (MIN(n, m->nmaster) - 1);
+ sw = m->ww - 2*ov;
+
+ if (m->nmaster && n > m->nmaster) {
+ sh = (mh - ih) * (1 - m->mfact);
+ mh = mh - ih - sh;
+ sy = my + mh + ih;
+ sh = m->wh - mh - 2*oh - ih * (n - m->nmaster);
+ }
+
+ getfacts(m, mw, sh, &mfacts, &sfacts, &mrest, &srest);
+
+ for (i = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++) {
+ if (i < m->nmaster) {
+ resize(c, mx, my, (mw / mfacts) + (i < mrest ? 1 : 0) - (2*c->bw), mh - (2*c->bw), 0);
+ mx += WIDTH(c) + iv;
+ } else {
+ resize(c, sx, sy, sw - (2*c->bw), (sh / sfacts) + ((i - m->nmaster) < srest ? 1 : 0) - (2*c->bw), 0);
+ sy += HEIGHT(c) + ih;
+ }
+ }
+}
+
+/*
+ * Centred master layout + gaps
+ * https://dwm.suckless.org/patches/centeredmaster/
+ */
+void
+centeredmaster(Monitor *m)
+{
+ unsigned int i, n;
+ int oh, ov, ih, iv;
+ int mx = 0, my = 0, mh = 0, mw = 0;
+ int lx = 0, ly = 0, lw = 0, lh = 0;
+ int rx = 0, ry = 0, rw = 0, rh = 0;
+ float mfacts = 0, lfacts = 0, rfacts = 0;
+ int mtotal = 0, ltotal = 0, rtotal = 0;
+ int mrest = 0, lrest = 0, rrest = 0;
+ Client *c;
+
+ getgaps(m, &oh, &ov, &ih, &iv, &n);
+ if (n == 0)
+ return;
+
+ /* initialize areas */
+ mx = m->wx + ov;
+ my = m->wy + oh;
+ mh = m->wh - 2*oh - ih * ((!m->nmaster ? n : MIN(n, m->nmaster)) - 1);
+ mw = m->ww - 2*ov;
+ lh = m->wh - 2*oh - ih * (((n - m->nmaster) / 2) - 1);
+ rh = m->wh - 2*oh - ih * (((n - m->nmaster) / 2) - ((n - m->nmaster) % 2 ? 0 : 1));
+
+ if (m->nmaster && n > m->nmaster) {
+ /* go mfact box in the center if more than nmaster clients */
+ if (n - m->nmaster > 1) {
+ /* ||<-S->|<---M--->|<-S->|| */
+ mw = (m->ww - 2*ov - 2*iv) * m->mfact;
+ lw = (m->ww - mw - 2*ov - 2*iv) / 2;
+ rw = (m->ww - mw - 2*ov - 2*iv) - lw;
+ mx += lw + iv;
+ } else {
+ /* ||<---M--->|<-S->|| */
+ mw = (mw - iv) * m->mfact;
+ lw = 0;
+ rw = m->ww - mw - iv - 2*ov;
+ }
+ lx = m->wx + ov;
+ ly = m->wy + oh;
+ rx = mx + mw + iv;
+ ry = m->wy + oh;
+ }
+
+ /* calculate facts */
+ for (n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++) {
+ if (!m->nmaster || n < m->nmaster)
+ mfacts += 1;
+ else if ((n - m->nmaster) % 2)
+ lfacts += 1; // total factor of left hand stack area
+ else
+ rfacts += 1; // total factor of right hand stack area
+ }
+
+ for (n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++)
+ if (!m->nmaster || n < m->nmaster)
+ mtotal += mh / mfacts;
+ else if ((n - m->nmaster) % 2)
+ ltotal += lh / lfacts;
+ else
+ rtotal += rh / rfacts;
+
+ mrest = mh - mtotal;
+ lrest = lh - ltotal;
+ rrest = rh - rtotal;
+
+ for (i = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++) {
+ if (!m->nmaster || i < m->nmaster) {
+ /* nmaster clients are stacked vertically, in the center of the screen */
+ resize(c, mx, my, mw - (2*c->bw), (mh / mfacts) + (i < mrest ? 1 : 0) - (2*c->bw), 0);
+ my += HEIGHT(c) + ih;
+ } else {
+ /* stack clients are stacked vertically */
+ if ((i - m->nmaster) % 2 ) {
+ resize(c, lx, ly, lw - (2*c->bw), (lh / lfacts) + ((i - 2*m->nmaster) < 2*lrest ? 1 : 0) - (2*c->bw), 0);
+ ly += HEIGHT(c) + ih;
+ } else {
+ resize(c, rx, ry, rw - (2*c->bw), (rh / rfacts) + ((i - 2*m->nmaster) < 2*rrest ? 1 : 0) - (2*c->bw), 0);
+ ry += HEIGHT(c) + ih;
+ }
+ }
+ }
+}
+
+void
+centeredfloatingmaster(Monitor *m)
+{
+ unsigned int i, n;
+ float mfacts, sfacts;
+ float mivf = 1.0; // master inner vertical gap factor
+ int oh, ov, ih, iv, mrest, srest;
+ int mx = 0, my = 0, mh = 0, mw = 0;
+ int sx = 0, sy = 0, sh = 0, sw = 0;
+ Client *c;
+
+ getgaps(m, &oh, &ov, &ih, &iv, &n);
+ if (n == 0)
+ return;
+
+ sx = mx = m->wx + ov;
+ sy = my = m->wy + oh;
+ sh = mh = m->wh - 2*oh;
+ mw = m->ww - 2*ov - iv*(n - 1);
+ sw = m->ww - 2*ov - iv*(n - m->nmaster - 1);
+
+ if (m->nmaster && n > m->nmaster) {
+ mivf = 0.8;
+ /* go mfact box in the center if more than nmaster clients */
+ if (m->ww > m->wh) {
+ mw = m->ww * m->mfact - iv*mivf*(MIN(n, m->nmaster) - 1);
+ mh = m->wh * 0.9;
+ } else {
+ mw = m->ww * 0.9 - iv*mivf*(MIN(n, m->nmaster) - 1);
+ mh = m->wh * m->mfact;
+ }
+ mx = m->wx + (m->ww - mw) / 2;
+ my = m->wy + (m->wh - mh - 2*oh) / 2;
+
+ sx = m->wx + ov;
+ sy = m->wy + oh;
+ sh = m->wh - 2*oh;
+ }
+
+ getfacts(m, mw, sw, &mfacts, &sfacts, &mrest, &srest);
+
+ for (i = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++)
+ if (i < m->nmaster) {
+ /* nmaster clients are stacked horizontally, in the center of the screen */
+ resize(c, mx, my, (mw / mfacts) + (i < mrest ? 1 : 0) - (2*c->bw), mh - (2*c->bw), 0);
+ mx += WIDTH(c) + iv*mivf;
+ } else {
+ /* stack clients are stacked horizontally */
+ resize(c, sx, sy, (sw / sfacts) + ((i - m->nmaster) < srest ? 1 : 0) - (2*c->bw), sh - (2*c->bw), 0);
+ sx += WIDTH(c) + iv;
+ }
+}
+
+/*
+ * Deck layout + gaps
+ * https://dwm.suckless.org/patches/deck/
+ */
+void
+deck(Monitor *m)
+{
+ unsigned int i, n;
+ int oh, ov, ih, iv;
+ int mx = 0, my = 0, mh = 0, mw = 0;
+ int sx = 0, sy = 0, sh = 0, sw = 0;
+ float mfacts, sfacts;
+ int mrest, srest;
+ Client *c;
+
+ getgaps(m, &oh, &ov, &ih, &iv, &n);
+ if (n == 0)
+ return;
+
+ sx = mx = m->wx + ov;
+ sy = my = m->wy + oh;
+ sh = mh = m->wh - 2*oh - ih * (MIN(n, m->nmaster) - 1);
+ sw = mw = m->ww - 2*ov;
+
+ if (m->nmaster && n > m->nmaster) {
+ sw = (mw - iv) * (1 - m->mfact);
+ mw = mw - iv - sw;
+ sx = mx + mw + iv;
+ sh = m->wh - 2*oh;
+ }
+
+ getfacts(m, mh, sh, &mfacts, &sfacts, &mrest, &srest);
+
+ if (n - m->nmaster > 0) /* override layout symbol */
+ snprintf(m->ltsymbol, sizeof m->ltsymbol, "D %d", n - m->nmaster);
+
+ for (i = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++)
+ if (i < m->nmaster) {
+ resize(c, mx, my, mw - (2*c->bw), (mh / mfacts) + (i < mrest ? 1 : 0) - (2*c->bw), 0);
+ my += HEIGHT(c) + ih;
+ } else {
+ resize(c, sx, sy, sw - (2*c->bw), sh - (2*c->bw), 0);
+ }
+}
+
+/*
+ * Fibonacci layout + gaps
+ * https://dwm.suckless.org/patches/fibonacci/
+ */
+void
+fibonacci(Monitor *m, int s)
+{
+ unsigned int i, n;
+ int nx, ny, nw, nh;
+ int oh, ov, ih, iv;
+ int nv, hrest = 0, wrest = 0, r = 1;
+ Client *c;
+
+ getgaps(m, &oh, &ov, &ih, &iv, &n);
+ if (n == 0)
+ return;
+
+ nx = m->wx + ov;
+ ny = m->wy + oh;
+ nw = m->ww - 2*ov;
+ nh = m->wh - 2*oh;
+
+ for (i = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next)) {
+ if (r) {
+ if ((i % 2 && (nh - ih) / 2 <= (bh + 2*c->bw))
+ || (!(i % 2) && (nw - iv) / 2 <= (bh + 2*c->bw))) {
+ r = 0;
+ }
+ if (r && i < n - 1) {
+ if (i % 2) {
+ nv = (nh - ih) / 2;
+ hrest = nh - 2*nv - ih;
+ nh = nv;
+ } else {
+ nv = (nw - iv) / 2;
+ wrest = nw - 2*nv - iv;
+ nw = nv;
+ }
+
+ if ((i % 4) == 2 && !s)
+ nx += nw + iv;
+ else if ((i % 4) == 3 && !s)
+ ny += nh + ih;
+ }
+
+ if ((i % 4) == 0) {
+ if (s) {
+ ny += nh + ih;
+ nh += hrest;
+ }
+ else {
+ nh -= hrest;
+ ny -= nh + ih;
+ }
+ }
+ else if ((i % 4) == 1) {
+ nx += nw + iv;
+ nw += wrest;
+ }
+ else if ((i % 4) == 2) {
+ ny += nh + ih;
+ nh += hrest;
+ if (i < n - 1)
+ nw += wrest;
+ }
+ else if ((i % 4) == 3) {
+ if (s) {
+ nx += nw + iv;
+ nw -= wrest;
+ } else {
+ nw -= wrest;
+ nx -= nw + iv;
+ nh += hrest;
+ }
+ }
+ if (i == 0) {
+ if (n != 1) {
+ nw = (m->ww - iv - 2*ov) - (m->ww - iv - 2*ov) * (1 - m->mfact);
+ wrest = 0;
+ }
+ ny = m->wy + oh;
+ }
+ else if (i == 1)
+ nw = m->ww - nw - iv - 2*ov;
+ i++;
+ }
+
+ resize(c, nx, ny, nw - (2*c->bw), nh - (2*c->bw), False);
+ }
+}
+
+void
+dwindle(Monitor *m)
+{
+ fibonacci(m, 1);
+}
+
+void
+spiral(Monitor *m)
+{
+ fibonacci(m, 0);
+}
+
+/*
+ * Gappless grid layout + gaps (ironically)
+ * https://dwm.suckless.org/patches/gaplessgrid/
+ */
+void
+gaplessgrid(Monitor *m)
+{
+ unsigned int i, n;
+ int x, y, cols, rows, ch, cw, cn, rn, rrest, crest; // counters
+ int oh, ov, ih, iv;
+ Client *c;
+
+ getgaps(m, &oh, &ov, &ih, &iv, &n);
+ if (n == 0)
+ return;
+
+ /* grid dimensions */
+ for (cols = 0; cols <= n/2; cols++)
+ if (cols*cols >= n)
+ break;
+ if (n == 5) /* set layout against the general calculation: not 1:2:2, but 2:3 */
+ cols = 2;
+ rows = n/cols;
+ cn = rn = 0; // reset column no, row no, client count
+
+ ch = (m->wh - 2*oh - ih * (rows - 1)) / rows;
+ cw = (m->ww - 2*ov - iv * (cols - 1)) / cols;
+ rrest = (m->wh - 2*oh - ih * (rows - 1)) - ch * rows;
+ crest = (m->ww - 2*ov - iv * (cols - 1)) - cw * cols;
+ x = m->wx + ov;
+ y = m->wy + oh;
+
+ for (i = 0, c = nexttiled(m->clients); c; i++, c = nexttiled(c->next)) {
+ if (i/rows + 1 > cols - n%cols) {
+ rows = n/cols + 1;
+ ch = (m->wh - 2*oh - ih * (rows - 1)) / rows;
+ rrest = (m->wh - 2*oh - ih * (rows - 1)) - ch * rows;
+ }
+ resize(c,
+ x,
+ y + rn*(ch + ih) + MIN(rn, rrest),
+ cw + (cn < crest ? 1 : 0) - 2*c->bw,
+ ch + (rn < rrest ? 1 : 0) - 2*c->bw,
+ 0);
+ rn++;
+ if (rn >= rows) {
+ rn = 0;
+ x += cw + ih + (cn < crest ? 1 : 0);
+ cn++;
+ }
+ }
+}
+
+/*
+ * Gridmode layout + gaps
+ * https://dwm.suckless.org/patches/gridmode/
+ */
+void
+grid(Monitor *m)
+{
+ unsigned int i, n;
+ int cx, cy, cw, ch, cc, cr, chrest, cwrest, cols, rows;
+ int oh, ov, ih, iv;
+ Client *c;
+
+ getgaps(m, &oh, &ov, &ih, &iv, &n);
+
+ /* grid dimensions */
+ for (rows = 0; rows <= n/2; rows++)
+ if (rows*rows >= n)
+ break;
+ cols = (rows && (rows - 1) * rows >= n) ? rows - 1 : rows;
+
+ /* window geoms (cell height/width) */
+ ch = (m->wh - 2*oh - ih * (rows - 1)) / (rows ? rows : 1);
+ cw = (m->ww - 2*ov - iv * (cols - 1)) / (cols ? cols : 1);
+ chrest = (m->wh - 2*oh - ih * (rows - 1)) - ch * rows;
+ cwrest = (m->ww - 2*ov - iv * (cols - 1)) - cw * cols;
+ for (i = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++) {
+ cc = i / rows;
+ cr = i % rows;
+ cx = m->wx + ov + cc * (cw + iv) + MIN(cc, cwrest);
+ cy = m->wy + oh + cr * (ch + ih) + MIN(cr, chrest);
+ resize(c, cx, cy, cw + (cc < cwrest ? 1 : 0) - 2*c->bw, ch + (cr < chrest ? 1 : 0) - 2*c->bw, False);
+ }
+}
+
+/*
+ * Horizontal grid layout + gaps
+ * https://dwm.suckless.org/patches/horizgrid/
+ */
+void
+horizgrid(Monitor *m) {
+ Client *c;
+ unsigned int n, i;
+ int oh, ov, ih, iv;
+ int mx = 0, my = 0, mh = 0, mw = 0;
+ int sx = 0, sy = 0, sh = 0, sw = 0;
+ int ntop, nbottom = 1;
+ float mfacts, sfacts;
+ int mrest, srest;
+
+ /* Count windows */
+ getgaps(m, &oh, &ov, &ih, &iv, &n);
+ if (n == 0)
+ return;
+
+ if (n <= 2)
+ ntop = n;
+ else {
+ ntop = n / 2;
+ nbottom = n - ntop;
+ }
+ sx = mx = m->wx + ov;
+ sy = my = m->wy + oh;
+ sh = mh = m->wh - 2*oh;
+ sw = mw = m->ww - 2*ov;
+
+ if (n > ntop) {
+ sh = (mh - ih) / 2;
+ mh = mh - ih - sh;
+ sy = my + mh + ih;
+ mw = m->ww - 2*ov - iv * (ntop - 1);
+ sw = m->ww - 2*ov - iv * (nbottom - 1);
+ }
+
+ mfacts = ntop;
+ sfacts = nbottom;
+ mrest = mw - (mw / ntop) * ntop;
+ srest = sw - (sw / nbottom) * nbottom;
+
+ for (i = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++)
+ if (i < ntop) {
+ resize(c, mx, my, (mw / mfacts) + (i < mrest ? 1 : 0) - (2*c->bw), mh - (2*c->bw), 0);
+ mx += WIDTH(c) + iv;
+ } else {
+ resize(c, sx, sy, (sw / sfacts) + ((i - ntop) < srest ? 1 : 0) - (2*c->bw), sh - (2*c->bw), 0);
+ sx += WIDTH(c) + iv;
+ }
+}
+
+/*
+ * nrowgrid layout + gaps
+ * https://dwm.suckless.org/patches/nrowgrid/
+ */
+void
+nrowgrid(Monitor *m)
+{
+ unsigned int n;
+ int ri = 0, ci = 0; /* counters */
+ int oh, ov, ih, iv; /* vanitygap settings */
+ unsigned int cx, cy, cw, ch; /* client geometry */
+ unsigned int uw = 0, uh = 0, uc = 0; /* utilization trackers */
+ unsigned int cols, rows = m->nmaster + 1;
+ Client *c;
+
+ /* count clients */
+ getgaps(m, &oh, &ov, &ih, &iv, &n);
+
+ /* nothing to do here */
+ if (n == 0)
+ return;
+
+ /* force 2 clients to always split vertically */
+ if (FORCE_VSPLIT && n == 2)
+ rows = 1;
+
+ /* never allow empty rows */
+ if (n < rows)
+ rows = n;
+
+ /* define first row */
+ cols = n / rows;
+ uc = cols;
+ cy = m->wy + oh;
+ ch = (m->wh - 2*oh - ih*(rows - 1)) / rows;
+ uh = ch;
+
+ for (c = nexttiled(m->clients); c; c = nexttiled(c->next), ci++) {
+ if (ci == cols) {
+ uw = 0;
+ ci = 0;
+ ri++;
+
+ /* next row */
+ cols = (n - uc) / (rows - ri);
+ uc += cols;
+ cy = m->wy + oh + uh + ih;
+ uh += ch + ih;
+ }
+
+ cx = m->wx + ov + uw;
+ cw = (m->ww - 2*ov - uw) / (cols - ci);
+ uw += cw + iv;
+
+ resize(c, cx, cy, cw - (2*c->bw), ch - (2*c->bw), 0);
+ }
+}
+
+/*
+ * Default tile layout + gaps
+ */
+static void
+tile(Monitor *m)
+{
+ unsigned int i, n;
+ int oh, ov, ih, iv;
+ int mx = 0, my = 0, mh = 0, mw = 0;
+ int sx = 0, sy = 0, sh = 0, sw = 0;
+ float mfacts, sfacts;
+ int mrest, srest;
+ Client *c;
+
+ getgaps(m, &oh, &ov, &ih, &iv, &n);
+ if (n == 0)
+ return;
+
+ sx = mx = m->wx + ov;
+ sy = my = m->wy + oh;
+ mh = m->wh - 2*oh - ih * (MIN(n, m->nmaster) - 1);
+ sh = m->wh - 2*oh - ih * (n - m->nmaster - 1);
+ sw = mw = m->ww - 2*ov;
+
+ if (m->nmaster && n > m->nmaster) {
+ sw = (mw - iv) * (1 - m->mfact);
+ mw = mw - iv - sw;
+ sx = mx + mw + iv;
+ }
+
+ getfacts(m, mh, sh, &mfacts, &sfacts, &mrest, &srest);
+
+ for (i = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++)
+ if (i < m->nmaster) {
+ resize(c, mx, my, mw - (2*c->bw), (mh / mfacts) + (i < mrest ? 1 : 0) - (2*c->bw), 0);
+ my += HEIGHT(c) + ih;
+ } else {
+ resize(c, sx, sy, sw - (2*c->bw), (sh / sfacts) + ((i - m->nmaster) < srest ? 1 : 0) - (2*c->bw), 0);
+ sy += HEIGHT(c) + ih;
+ }
+}
