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From 2004db267a9478918699961ab2f3579c2c8113fb Mon Sep 17 00:00:00 2001
From: Ehsan Ghorbannezhad <ehsan@disroot.org>
Date: Sat, 30 Apr 2022 02:48:58 +0430
Subject: [PATCH] add the stairs layout with fullgaps support
---
config.def.h | 5 +++++
dwm.c | 38 ++++++++++++++++++++++++++++++++++++++
2 files changed, 43 insertions(+)
diff --git a/config.def.h b/config.def.h
index 5b0d4de..c0f24f4 100644
--- a/config.def.h
+++ b/config.def.h
@@ -6,6 +6,9 @@ static const unsigned int gappx = 5; /* gaps between windows */
static const unsigned int snap = 32; /* snap pixel */
static const int showbar = 1; /* 0 means no bar */
static const int topbar = 1; /* 0 means bottom bar */
+static const unsigned int stairpx = 20; /* depth of the stairs layout */
+static const int stairdirection = 1; /* 0: left-aligned, 1: right-aligned */
+static const int stairsamesize = 1; /* 1 means shrink all the staired windows to the same size */
static const char *fonts[] = { "monospace:size=10" };
static const char dmenufont[] = "monospace:size=10";
static const char col_gray1[] = "#222222";
@@ -43,6 +46,7 @@ static const Layout layouts[] = {
{ "[]=", tile }, /* first entry is default */
{ "><>", NULL }, /* no layout function means floating behavior */
{ "[M]", monocle },
+ { "[S]", stairs },
};
/* key definitions */
@@ -78,6 +82,7 @@ static Key keys[] = {
{ MODKEY, XK_t, setlayout, {.v = &layouts[0]} },
{ MODKEY, XK_f, setlayout, {.v = &layouts[1]} },
{ MODKEY, XK_m, setlayout, {.v = &layouts[2]} },
+ { MODKEY, XK_s, setlayout, {.v = &layouts[3]} },
{ MODKEY, XK_space, setlayout, {0} },
{ MODKEY|ShiftMask, XK_space, togglefloating, {0} },
{ MODKEY, XK_0, view, {.ui = ~0 } },
diff --git a/dwm.c b/dwm.c
index 5b7348c..2c5380f 100644
--- a/dwm.c
+++ b/dwm.c
@@ -209,6 +209,7 @@ static void seturgent(Client *c, int urg);
static void showhide(Client *c);
static void sigchld(int unused);
static void spawn(const Arg *arg);
+static void stairs(Monitor *m);
static void tag(const Arg *arg);
static void tagmon(const Arg *arg);
static void tile(Monitor *);
@@ -1672,6 +1673,43 @@ spawn(const Arg *arg)
}
}
+void
+stairs(Monitor *m)
+{
+ unsigned int i, n, h, mw, my;
+ unsigned int ox, oy, ow, oh; /* stair offset values */
+ 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 - m->gappx;
+
+ for (i = 0, my = m->gappx, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++) {
+ if (i < m->nmaster) {
+ h = (m->wh - my) / (MIN(n, m->nmaster) - i) - m->gappx;
+ resize(c, m->wx + m->gappx, m->wy + my, mw - (2 * c->bw) - m->gappx, h - (2 * c->bw), 0);
+ if (my + HEIGHT(c) + m->gappx < m->wh)
+ my += HEIGHT(c) + m->gappx;
+ } else {
+ oy = i - m->nmaster;
+ ox = stairdirection ? n - i - 1 : (stairsamesize ? i - m->nmaster : 0);
+ ow = stairsamesize ? n - m->nmaster - 1 : n - i - 1;
+ oh = stairsamesize ? ow : i - m->nmaster;
+ resize(c,
+ m->wx + mw + (ox * stairpx) + m->gappx,
+ m->wy + (oy * stairpx) + m->gappx,
+ m->ww - mw - (2 * c->bw) - (ow * stairpx) - (2 * m->gappx),
+ m->wh - (2 * c->bw) - (oh * stairpx) - (2 * m->gappx),
+ 0);
+ }
+ }
+}
+
void
tag(const Arg *arg)
{
--
2.36.0
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