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From 7d8cfa63681830a3af4512799b8260f8249bc514 Mon Sep 17 00:00:00 2001
From: sewn <sewn@disroot.org>
Date: Sun, 8 Sep 2024 22:49:33 +0300
Subject: [PATCH] add feature to switch to next available layout
ported from suckless cyclelayouts to be slightly more useful
https://dwm.suckless.org/patches/cyclelayouts/
---
config.def.h | 2 ++
dwl.c | 12 ++++++++++++
2 files changed, 14 insertions(+)
diff --git a/config.def.h b/config.def.h
index 22d2171..f88a615 100644
--- a/config.def.h
+++ b/config.def.h
@@ -34,6 +34,7 @@ static const Layout layouts[] = {
{ "[]=", tile },
{ "><>", NULL }, /* no layout function means floating behavior */
{ "[M]", monocle },
+ { NULL, NULL }, /* terminate */
};
/* monitors */
@@ -140,6 +141,7 @@ static const Key keys[] = {
{ MODKEY, XKB_KEY_f, setlayout, {.v = &layouts[1]} },
{ MODKEY, XKB_KEY_m, setlayout, {.v = &layouts[2]} },
{ MODKEY, XKB_KEY_space, setlayout, {0} },
+ { MODKEY, XKB_KEY_n, nextlayout, {0} },
{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_space, togglefloating, {0} },
{ MODKEY, XKB_KEY_e, togglefullscreen, {0} },
{ MODKEY, XKB_KEY_0, view, {.ui = ~0} },
diff --git a/dwl.c b/dwl.c
index a2711f6..a66d9d9 100644
--- a/dwl.c
+++ b/dwl.c
@@ -308,6 +308,7 @@ static void motionnotify(uint32_t time, struct wlr_input_device *device, double
double sy, double sx_unaccel, double sy_unaccel);
static void motionrelative(struct wl_listener *listener, void *data);
static void moveresize(const Arg *arg);
+static void nextlayout(const Arg *arg);
static void outputmgrapply(struct wl_listener *listener, void *data);
static void outputmgrapplyortest(struct wlr_output_configuration_v1 *config, int test);
static void outputmgrtest(struct wl_listener *listener, void *data);
@@ -1927,6 +1928,17 @@ moveresize(const Arg *arg)
}
}
+void
+nextlayout(const Arg *arg)
+{
+ Layout *l;
+ for(l = (Layout *)layouts; l != selmon->lt[selmon->sellt]; l++);
+ if(l->symbol && (l + 1)->symbol)
+ setlayout(&((Arg) { .v = (l + 1) }));
+ else
+ setlayout(&((Arg) { .v = layouts }));
+}
+
void
outputmgrapply(struct wl_listener *listener, void *data)
{
--
2.46.0
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