Revive togglekblayoutandoptions

Changes:
- Updated for v0.7
- incxkbrules now uses its argument (value to increment by)
- A new setxkbrules function has been added
- Keyboard groups are no longer looped over because only one is created
This commit is contained in:
LaKato 2025-03-12 16:35:16 -04:00 committed by A Frederick Christensen
parent 8d27630729
commit 813b425117
4 changed files with 169 additions and 110 deletions

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@ -0,0 +1,9 @@
### Description
Switch between multiple keyboard layouts, variants, and options at runtime.
### Download
- [0.7](https://codeberg.org/dwl/dwl-patches/raw/branch/main/patches/togglekblayoutandoptions/togglekblayoutandoptions.patch)
### Authors
- [LaKato](https://codeberg.org/LaKato)
- [dev-gm](https://codeberg.org/dev-gm)

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@ -0,0 +1,160 @@
From 9ee76adc7c6567650e7b34273f953fed03191c05 Mon Sep 17 00:00:00 2001
From: LaKato <lakato@noreply.codeberg.org>
Date: Sat, 8 Mar 2025 12:14:41 -0500
Subject: [PATCH] Update for v0.7
Additional changes:
- incxkbrules now uses its argument
- A new setxkbrules function has been added
- Keyboard groups are no longer looped over because only one is created
---
config.def.h | 17 +++++++++++------
dwl.c | 44 +++++++++++++++++++++++++++++++++-----------
2 files changed, 44 insertions(+), 17 deletions(-)
diff --git a/config.def.h b/config.def.h
index 22d2171..b3b4699 100644
--- a/config.def.h
+++ b/config.def.h
@@ -52,12 +52,15 @@ static const MonitorRule monrules[] = {
};
/* keyboard */
-static const struct xkb_rule_names xkb_rules = {
- /* can specify fields: rules, model, layout, variant, options */
- /* example:
- .options = "ctrl:nocaps",
- */
- .options = NULL,
+static const struct xkb_rule_names xkb_rules[] = {
+ {
+ .layout = "us",
+ },
+ /*{
+ .layout = "us",
+ .variant = "dvp",
+ .options = "compose:102,numpad:shift3,kpdl:semi,keypad:atm,caps:super"
+ }*/
};
static const int repeat_rate = 25;
@@ -148,6 +151,8 @@ static const Key keys[] = {
{ MODKEY, XKB_KEY_period, focusmon, {.i = WLR_DIRECTION_RIGHT} },
{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_less, tagmon, {.i = WLR_DIRECTION_LEFT} },
{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_greater, tagmon, {.i = WLR_DIRECTION_RIGHT} },
+ { MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_A, incxkbrules, {.i = +1} },
+ /*{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_E, setxkbrules, {.i = +1} },*/
TAGKEYS( XKB_KEY_1, XKB_KEY_exclam, 0),
TAGKEYS( XKB_KEY_2, XKB_KEY_at, 1),
TAGKEYS( XKB_KEY_3, XKB_KEY_numbersign, 2),
diff --git a/dwl.c b/dwl.c
index a2711f6..a2413e9 100644
--- a/dwl.c
+++ b/dwl.c
@@ -249,6 +249,7 @@ static void arrange(Monitor *m);
static void arrangelayer(Monitor *m, struct wl_list *list,
struct wlr_box *usable_area, int exclusive);
static void arrangelayers(Monitor *m);
+static void assignkeymap(struct wlr_keyboard *keyboard);
static void axisnotify(struct wl_listener *listener, void *data);
static void buttonpress(struct wl_listener *listener, void *data);
static void chvt(const Arg *arg);
@@ -293,6 +294,7 @@ static void fullscreennotify(struct wl_listener *listener, void *data);
static void gpureset(struct wl_listener *listener, void *data);
static void handlesig(int signo);
static void incnmaster(const Arg *arg);
+static void incxkbrules(const Arg *arg);
static void inputdevice(struct wl_listener *listener, void *data);
static int keybinding(uint32_t mods, xkb_keysym_t sym);
static void keypress(struct wl_listener *listener, void *data);
@@ -333,6 +335,7 @@ static void setmon(Client *c, Monitor *m, uint32_t newtags);
static void setpsel(struct wl_listener *listener, void *data);
static void setsel(struct wl_listener *listener, void *data);
static void setup(void);
+static void setxkbrules(const Arg *arg);
static void spawn(const Arg *arg);
static void startdrag(struct wl_listener *listener, void *data);
static void tag(const Arg *arg);
@@ -404,6 +407,7 @@ static struct wl_listener lock_listener = {.notify = locksession};
static struct wlr_seat *seat;
static KeyboardGroup *kb_group;
+static unsigned int kblayout = 0;
static unsigned int cursor_mode;
static Client *grabc;
static int grabcx, grabcy; /* client-relative */
@@ -580,6 +584,20 @@ arrangelayers(Monitor *m)
}
}
+void
+assignkeymap(struct wlr_keyboard *keyboard) {
+ struct xkb_context *context = xkb_context_new(XKB_CONTEXT_NO_FLAGS);
+ struct xkb_keymap *keymap = xkb_keymap_new_from_names(context, &xkb_rules[kblayout],
+ XKB_KEYMAP_COMPILE_NO_FLAGS);
+
+ if (!keymap)
+ die("failed to compile keymap");
+
+ wlr_keyboard_set_keymap(keyboard, keymap);
+ xkb_keymap_unref(keymap);
+ xkb_context_unref(context);
+}
+
void
axisnotify(struct wl_listener *listener, void *data)
{
@@ -885,21 +903,11 @@ KeyboardGroup *
createkeyboardgroup(void)
{
KeyboardGroup *group = ecalloc(1, sizeof(*group));
- struct xkb_context *context;
- struct xkb_keymap *keymap;
group->wlr_group = wlr_keyboard_group_create();
group->wlr_group->data = group;
- /* Prepare an XKB keymap and assign it to the keyboard group. */
- context = xkb_context_new(XKB_CONTEXT_NO_FLAGS);
- if (!(keymap = xkb_keymap_new_from_names(context, &xkb_rules,
- XKB_KEYMAP_COMPILE_NO_FLAGS)))
- die("failed to compile keymap");
-
- wlr_keyboard_set_keymap(&group->wlr_group->keyboard, keymap);
- xkb_keymap_unref(keymap);
- xkb_context_unref(context);
+ assignkeymap(&group->wlr_group->keyboard);
wlr_keyboard_set_repeat_info(&group->wlr_group->keyboard, repeat_rate, repeat_delay);
@@ -1524,6 +1532,13 @@ incnmaster(const Arg *arg)
arrange(selmon);
}
+void
+incxkbrules(const Arg *arg)
+{
+ kblayout = (kblayout + arg->i) % LENGTH(xkb_rules);
+ assignkeymap(&kb_group->wlr_group->keyboard);
+}
+
void
inputdevice(struct wl_listener *listener, void *data)
{
@@ -2645,6 +2660,13 @@ setup(void)
#endif
}
+void
+setxkbrules(const Arg *arg)
+{
+ kblayout = arg->i;
+ assignkeymap(&kb_group->wlr_group->keyboard);
+}
+
void
spawn(const Arg *arg)
{
--
2.48.1

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@ -1,8 +0,0 @@
### Description
Switch between multiple keyboard layouts, variants, and options at runtime.
### Download
- [2024-03-15](https://codeberg.org/dwl/dwl-patches/raw/branch/main/patches/togglekblayoutandoptions/togglekblayoutandoptions.patch)
### Authors
- [dev-gm](https://codeberg.org/dev-gm)

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@ -1,102 +0,0 @@
From 4ba551f0f3837ccc2241f99665f0566c5af6dab9 Mon Sep 17 00:00:00 2001
From: Gavin M <github@gavinm.us>
Date: Fri, 15 Mar 2024 16:56:53 -0500
Subject: [PATCH] Togglekblayoutandoptions patch
---
config.def.h | 16 ++++++++++------
dwl.c | 23 ++++++++++++++++++++++-
2 files changed, 32 insertions(+), 7 deletions(-)
diff --git a/config.def.h b/config.def.h
index 9009517..1583932 100644
--- a/config.def.h
+++ b/config.def.h
@@ -48,12 +48,15 @@ static const MonitorRule monrules[] = {
};
/* keyboard */
-static const struct xkb_rule_names xkb_rules = {
- /* can specify fields: rules, model, layout, variant, options */
- /* example:
- .options = "ctrl:nocaps",
- */
- .options = NULL,
+static const struct xkb_rule_names xkb_rules[] = {
+ {
+ .layout = "us"
+ },
+ /*{
+ .layout = "us",
+ .variant = "dvp",
+ .options = "compose:102,numpad:shift3,kpdl:semi,keypad:atm,caps:super"
+ }*/
};
static const int repeat_rate = 25;
@@ -143,6 +146,7 @@ static const Key keys[] = {
{ MODKEY, XKB_KEY_period, focusmon, {.i = WLR_DIRECTION_RIGHT} },
{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_less, tagmon, {.i = WLR_DIRECTION_LEFT} },
{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_greater, tagmon, {.i = WLR_DIRECTION_RIGHT} },
+ { MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_A, incxkbrules, {.i = +1} },
TAGKEYS( XKB_KEY_1, XKB_KEY_exclam, 0),
TAGKEYS( XKB_KEY_2, XKB_KEY_at, 1),
TAGKEYS( XKB_KEY_3, XKB_KEY_numbersign, 2),
diff --git a/dwl.c b/dwl.c
index 5867b0c..ef4e605 100644
--- a/dwl.c
+++ b/dwl.c
@@ -327,6 +327,7 @@ static void setsel(struct wl_listener *listener, void *data);
static void setup(void);
static void spawn(const Arg *arg);
static void startdrag(struct wl_listener *listener, void *data);
+static void incxkbrules(const Arg *arg);
static void tag(const Arg *arg);
static void tagmon(const Arg *arg);
static void tile(Monitor *m);
@@ -395,6 +396,7 @@ static struct wl_listener lock_listener = {.notify = locksession};
static struct wlr_seat *seat;
static KeyboardGroup kb_group = {0};
static KeyboardGroup vkb_group = {0};
+static unsigned int kblayout = 0;
static struct wlr_surface *held_grab;
static unsigned int cursor_mode;
static Client *grabc;
@@ -2470,7 +2472,7 @@ setup(void)
/* Prepare an XKB keymap and assign it to the keyboard group. */
context = xkb_context_new(XKB_CONTEXT_NO_FLAGS);
- if (!(keymap = xkb_keymap_new_from_names(context, &xkb_rules,
+ if (!(keymap = xkb_keymap_new_from_names(context, &xkb_rules[kblayout],
XKB_KEYMAP_COMPILE_NO_FLAGS)))
die("failed to compile keymap");
@@ -2548,6 +2550,25 @@ startdrag(struct wl_listener *listener, void *data)
LISTEN_STATIC(&drag->icon->events.destroy, destroydragicon);
}
+void
+incxkbrules(const Arg *arg)
+{
+ KeyboardGroup *group;
+ struct wlr_keyboard_group *wlr_group;
+ const struct xkb_rule_names newrule = xkb_rules[(kblayout + 1) % LENGTH(xkb_rules)];
+
+ wl_list_for_each(group, &kb_group.link, link) {
+ wl_list_for_each(wlr_group, &group->wlr_group->keys, keys) {
+ struct xkb_context *context = xkb_context_new(XKB_CONTEXT_NO_FLAGS);
+ struct xkb_keymap *keymap = xkb_map_new_from_names(context, &newrule,
+ XKB_KEYMAP_COMPILE_NO_FLAGS);
+ wlr_keyboard_set_keymap(&wlr_group->keyboard, keymap);
+ xkb_keymap_unref(keymap);
+ xkb_context_unref(context);
+ }
+ }
+}
+
void
tag(const Arg *arg)
{
--
2.44.0