Add numlock capslock patch

README.org

@@ -11,6 +11,7 @@
   - [[#auto-start][Auto Start]]
   - [[#foreign-toplevel-management][Foreign Toplevel Management]]
   - [[#natural-scroll-trackpad][Natural Scroll Trackpad]]
+  - [[#numlock-capslock][Numlock Capslock]]
   - [[#per-tag][Per Tag]]
   - [[#restore-monitor][Restore Monitor]]
   - [[#vanity-gaps][Vanity Gaps]]
@@ -91,6 +92,14 @@ Set natural scrolling only for trackpads.
 #define NATURALSCROLLTRACKPAD_PATCH 1
 #+END_SRC
 
+** [[https://codeberg.org/dwl/dwl-patches/src/branch/main/patches/numlock-capslock][Numlock Capslock]]
+
+Allows activating numlock or capslock at startup.
+
+#+BEGIN_SRC c :tangle patches.def.h
+#define NUMLOCK_CAPSLOCK_PATCH 1
+#+END_SRC
+
 ** [[https://codeberg.org/dwl/dwl-patches/src/branch/main/patches/pertag][Per Tag]]
 
 Makes layout, mwfact and nmaster individual for every tag.
@@ -258,6 +267,12 @@ static const struct xkb_rule_names xkb_rules = {
 	.options = NULL,
 };
 
+#if NUMLOCK_CAPSLOCK_PATCH
+/* numlock and capslock */
+static const int numlock = 1;
+static const int capslock = 0;
+#endif // NUMLOCK_CAPSLOCK_PATCH
+
 static const int repeat_rate = 25;
 static const int repeat_delay = 600;
 #+END_SRC

config.def.h

@@ -73,6 +73,12 @@ static const struct xkb_rule_names xkb_rules = {
 	.options = NULL,
 };
 
+#if NUMLOCK_CAPSLOCK_PATCH
+/* numlock and capslock */
+static const int numlock = 1;
+static const int capslock = 0;
+#endif // NUMLOCK_CAPSLOCK_PATCH
+
 static const int repeat_rate = 25;
 static const int repeat_delay = 600;
 

config.h

@@ -92,6 +92,12 @@ static const struct xkb_rule_names xkb_rules = {
 	.options = NULL,
 };
 
+#if NUMLOCK_CAPSLOCK_PATCH
+/* numlock and capslock */
+static const int numlock = 1;
+static const int capslock = 0;
+#endif // NUMLOCK_CAPSLOCK_PATCH
+
 static const int repeat_rate = 25;
 static const int repeat_delay = 600;
 

dwl.c

@@ -15,6 +15,9 @@
 #include <wayland-server-core.h>
 #include <wlr/backend.h>
 #include <wlr/backend/libinput.h>
+#if NUMLOCK_CAPSLOCK_PATCH
+#include <wlr/interfaces/wlr_keyboard.h>
+#endif // NUMLOCK_CAPSLOCK_PATCH
 #include <wlr/render/allocator.h>
 #include <wlr/render/wlr_renderer.h>
 #include <wlr/types/wlr_alpha_modifier_v1.h>
@@ -417,6 +420,9 @@ static void ffullscreennotify(struct wl_listener *listener, void *data);
 static const char broken[] = "broken";
 static pid_t child_pid = -1;
 static int locked;
+#if NUMLOCK_CAPSLOCK_PATCH
+static uint32_t locked_mods = 0;
+#endif // NUMLOCK_CAPSLOCK_PATCH
 static void *exclusive_focus;
 static struct wl_display *dpy;
 static struct wl_event_loop *event_loop;
@@ -1009,6 +1015,10 @@ createkeyboard(struct wlr_keyboard *keyboard)
 	/* Set the keymap to match the group keymap */
 	wlr_keyboard_set_keymap(keyboard, kb_group->wlr_group->keyboard.keymap);
 
+#if NUMLOCK_CAPSLOCK_PATCH
+	wlr_keyboard_notify_modifiers(keyboard, 0, 0, locked_mods, 0);
+#endif // NUMLOCK_CAPSLOCK_PATCH
+
 	/* Add the new keyboard to the group */
 	wlr_keyboard_group_add_keyboard(kb_group->wlr_group, keyboard);
 }
@@ -1030,6 +1040,23 @@ createkeyboardgroup(void)
 		die("failed to compile keymap");
 
 	wlr_keyboard_set_keymap(&group->wlr_group->keyboard, keymap);
+#if NUMLOCK_CAPSLOCK_PATCH
+	if (numlock) {
+		xkb_mod_index_t mod_index = xkb_keymap_mod_get_index(keymap, XKB_MOD_NAME_NUM);
+		if (mod_index != XKB_MOD_INVALID)
+			locked_mods |= (uint32_t)1 << mod_index;
+	}
+
+	if (capslock) {
+		xkb_mod_index_t mod_index = xkb_keymap_mod_get_index(keymap, XKB_MOD_NAME_CAPS);
+		if (mod_index != XKB_MOD_INVALID)
+			locked_mods |= (uint32_t)1 << mod_index;
+	}
+
+	if (locked_mods)
+		wlr_keyboard_notify_modifiers(&group->wlr_group->keyboard, 0, 0, locked_mods, 0);
+#endif // NUMLOCK_CAPSLOCK_PATCH
+
 	xkb_keymap_unref(keymap);
 	xkb_context_unref(context);
 

patches.def.h

@@ -6,6 +6,8 @@
 
 #define NATURALSCROLLTRACKPAD_PATCH 1
 
+#define NUMLOCK_CAPSLOCK_PATCH 1
+
 #define PERTAG_PATCH 1
 
 #define RESTORE_MONITOR_PATCH 1

patches/numlock-capslock-0.7.patch

@@ -0,0 +1,84 @@
+From cbacfb5031b91bc6677b0fb7c07dbe79cc2e0177 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Leonardo=20Hern=C3=A1ndez=20Hern=C3=A1ndez?=
+ <leohdz172@proton.me>
+Date: Sun, 4 Apr 2021 19:56:09 -0500
+Subject: [PATCH] add option to enable numlock/capslock
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Signed-off-by: Leonardo Hernández Hernández <leohdz172@proton.me>
+---
+ config.def.h |  4 ++++
+ dwl.c        | 19 +++++++++++++++++++
+ 2 files changed, 23 insertions(+)
+
+diff --git a/config.def.h b/config.def.h
+index 22d2171d..21dc6201 100644
+--- a/config.def.h
++++ b/config.def.h
+@@ -60,6 +60,10 @@ static const struct xkb_rule_names xkb_rules = {
+ 	.options = NULL,
+ };
+ 
++/* numlock and capslock */
++static const int numlock = 1;
++static const int capslock = 0;
++
+ static const int repeat_rate = 25;
+ static const int repeat_delay = 600;
+ 
+diff --git a/dwl.c b/dwl.c
+index a2711f67..a11f0bcf 100644
+--- a/dwl.c
++++ b/dwl.c
+@@ -14,6 +14,7 @@
+ #include <wayland-server-core.h>
+ #include <wlr/backend.h>
+ #include <wlr/backend/libinput.h>
++#include <wlr/interfaces/wlr_keyboard.h>
+ #include <wlr/render/allocator.h>
+ #include <wlr/render/wlr_renderer.h>
+ #include <wlr/types/wlr_alpha_modifier_v1.h>
+@@ -360,6 +361,7 @@ static void zoom(const Arg *arg);
+ static const char broken[] = "broken";
+ static pid_t child_pid = -1;
+ static int locked;
++static uint32_t locked_mods = 0;
+ static void *exclusive_focus;
+ static struct wl_display *dpy;
+ static struct wl_event_loop *event_loop;
+@@ -877,6 +879,8 @@ createkeyboard(struct wlr_keyboard *keyboard)
+ 	/* Set the keymap to match the group keymap */
+ 	wlr_keyboard_set_keymap(keyboard, kb_group->wlr_group->keyboard.keymap);
+ 
++	wlr_keyboard_notify_modifiers(keyboard, 0, 0, locked_mods, 0);
++
+ 	/* Add the new keyboard to the group */
+ 	wlr_keyboard_group_add_keyboard(kb_group->wlr_group, keyboard);
+ }
+@@ -898,6 +902,21 @@ createkeyboardgroup(void)
+ 		die("failed to compile keymap");
+ 
+ 	wlr_keyboard_set_keymap(&group->wlr_group->keyboard, keymap);
++	if (numlock) {
++		xkb_mod_index_t mod_index = xkb_keymap_mod_get_index(keymap, XKB_MOD_NAME_NUM);
++		if (mod_index != XKB_MOD_INVALID)
++			locked_mods |= (uint32_t)1 << mod_index;
++	}
++
++	if (capslock) {
++		xkb_mod_index_t mod_index = xkb_keymap_mod_get_index(keymap, XKB_MOD_NAME_CAPS);
++		if (mod_index != XKB_MOD_INVALID)
++			locked_mods |= (uint32_t)1 << mod_index;
++	}
++
++	if (locked_mods)
++		wlr_keyboard_notify_modifiers(&group->wlr_group->keyboard, 0, 0, locked_mods, 0);
++
+ 	xkb_keymap_unref(keymap);
+ 	xkb_context_unref(context);
+ 
+-- 
+2.46.0
+