mirror of
https://codeberg.org/dwl/dwl-patches.git
synced 2025-10-27 02:04:16 +00:00
90 lines
2.6 KiB
Diff
90 lines
2.6 KiB
Diff
diff --git a/config.def.h b/config.def.h
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index 22d2171..014a909 100644
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--- a/config.def.h
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+++ b/config.def.h
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@@ -34,6 +34,7 @@ static const Layout layouts[] = {
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{ "[]=", tile },
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{ "><>", NULL }, /* no layout function means floating behavior */
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{ "[M]", monocle },
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+ { "###", gaplessgrid },
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};
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/* monitors */
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@@ -139,6 +140,7 @@ static const Key keys[] = {
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{ MODKEY, XKB_KEY_t, setlayout, {.v = &layouts[0]} },
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{ MODKEY, XKB_KEY_f, setlayout, {.v = &layouts[1]} },
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{ MODKEY, XKB_KEY_m, setlayout, {.v = &layouts[2]} },
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+ { MODKEY, XKB_KEY_g, setlayout, {.v = &layouts[3]} },
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{ MODKEY, XKB_KEY_space, setlayout, {0} },
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{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_space, togglefloating, {0} },
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{ MODKEY, XKB_KEY_e, togglefullscreen, {0} },
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diff --git a/dwl.c b/dwl.c
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index 145fd01..dae1d1a 100644
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--- a/dwl.c
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+++ b/dwl.c
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@@ -287,6 +287,7 @@ static void focusmon(const Arg *arg);
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static void focusstack(const Arg *arg);
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static Client *focustop(Monitor *m);
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static void fullscreennotify(struct wl_listener *listener, void *data);
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+static void gaplessgrid(Monitor *m);
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static void handlesig(int signo);
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static void incnmaster(const Arg *arg);
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static void inputdevice(struct wl_listener *listener, void *data);
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@@ -1467,6 +1468,56 @@ handlesig(int signo)
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}
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}
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+void
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+gaplessgrid(Monitor *m)
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+{
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+ unsigned int n = 0, i = 0, ch, cw, cn, rn, rows, cols;
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+ Client *c;
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+
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+ wl_list_for_each(c, &clients, link)
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+ if (VISIBLEON(c, m) && !c->isfloating)
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+ n++;
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+ if (n == 0)
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+ return;
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+
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+ /* grid dimensions */
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+ for (cols = 0; cols <= (n / 2); cols++)
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+ if ((cols * cols) >= n)
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+ break;
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+
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+ if (n == 5) /* set layout against the general calculation: not 1:2:2, but 2:3 */
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+ cols = 2;
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+
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+ /* widescreen is better if 3 columns */
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+ if (n >= 3 && n <= 6 && (m->w.width / m->w.height) > 1)
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+ cols = 3;
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+
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+ rows = n / cols;
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+
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+ /* window geometries */
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+ cw = cols ? m->w.width / cols : m->w.width;
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+ cn = 0; /* current column number */
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+ rn = 0; /* current row number */
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+ wl_list_for_each(c, &clients, link) {
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+ unsigned int cx, cy;
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+ if (!VISIBLEON(c, m) || c->isfloating || c->isfullscreen)
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+ continue;
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+
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+ if ((i / rows + 1) > (cols - n % cols))
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+ rows = n / cols + 1;
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+ ch = rows ? m->w.height / rows : m->w.height;
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+ cx = m->w.x + cn * cw;
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+ cy = m->w.y + rn * ch;
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+ resize(c, (struct wlr_box) { cx, cy, cw, ch}, 0);
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+ rn++;
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+ if (rn >= rows) {
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+ rn = 0;
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+ cn++;
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+ }
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+ i++;
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+ }
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+}
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+
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void
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incnmaster(const Arg *arg)
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{
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