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[PATCH] Function to cycle through available layouts.

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MOD-CTRL-, and MOD-CTRL-.
cycle backwards and forwards through available layouts.
Probably only useful if you have a lot of additional layouts.
The NULL, NULL layout should always be the last layout in your list,
in order to guarantee consistent behavior.
This commit is contained in:
Christopher Drelich 2023-03-19 21:18:30 +01:00 committed by Przemek Grondek
parent 73a7246f2f
commit bd79444b3c
3 changed files with 27 additions and 0 deletions
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3
config.def.h
View File

@ -49,6 +49,7 @@ static const Layout layouts[] = {
{ "><>", NULL }, /* no layout function means floating behavior */
{ "[M]", monocle },
{ "|||", col },
{ NULL, NULL },
};
/* key definitions */
@ -87,6 +88,8 @@ static const Key keys[] = {
{ MODKEY, XK_f, setlayout, {.v = &layouts[1]} },
{ MODKEY, XK_m, setlayout, {.v = &layouts[2]} },
{ MODKEY, XK_c, setlayout, {.v = &layouts[3]} },
{ MODKEY|ControlMask, XK_comma, cyclelayout, {.i = -1 } },
{ MODKEY|ControlMask, XK_period, cyclelayout, {.i = +1 } },
{ MODKEY|ShiftMask, XK_f, fullscreen, {0} },
{ MODKEY, XK_space, setlayout, {0} },
{ MODKEY|ShiftMask, XK_space, togglefloating, {0} },

6
dwm.1
View File

@ -92,6 +92,12 @@ Sets monocle layout.
.B Mod1\-space
Toggles between current and previous layout.
.TP
.B Mod1\-Control\-,
Cycles backwards in layout list.
.TP
.B Mod1\-Control\-.
Cycles forwards in layout list.
.TP
.B Mod1\-j
Focus next window.
.TP

18
dwm.c
View File

@ -196,6 +196,7 @@ static void configure(Client *c);
static void configurenotify(XEvent *e);
static void configurerequest(XEvent *e);
static Monitor *createmon(void);
static void cyclelayout(const Arg *arg);
static void destroynotify(XEvent *e);
static void detach(Client *c);
static void detachstack(Client *c);
@ -832,6 +833,23 @@ createmon(void)
return m;
}
void
cyclelayout(const Arg *arg) {
Layout *l;
for(l = (Layout *)layouts; l != selmon->lt[selmon->sellt]; l++);
if(arg->i > 0) {
if(l->symbol && (l + 1)->symbol)
setlayout(&((Arg) { .v = (l + 1) }));
else
setlayout(&((Arg) { .v = layouts }));
} else {
if(l != layouts && (l - 1)->symbol)
setlayout(&((Arg) { .v = (l - 1) }));
else
setlayout(&((Arg) { .v = &layouts[LENGTH(layouts) - 2] }));
}
}
void
destroynotify(XEvent *e)
{