added patch file

config.def.h

@@ -60,18 +60,6 @@ static const struct xkb_rule_names xkb_rules = {
 	.options = NULL,
 };
 
-/* input devices */
-static const InputRule inputrules[] = {
-	/* name                      kbcreate                 ptrcreate      */
-	/* ignore bad device - like a touchpad ;) */
-	{ "BAD DEVICE",              NULL,                    NULL                },
-	/* ungroup ydotool device - fixes a bug */
-	{ "ydotoold virtual device", createungroupedkeyboard, createpointer       },
-	/* put your touchpad name here to enable toggle touchpad */
-	{ "Elan Touchpad",           createkeyboard,          createtogglepointer },
-	{ NULL,                      createkeyboard,          createpointer       },
-};
-
 static const int repeat_rate = 25;
 static const int repeat_delay = 600;
 
@@ -154,7 +142,6 @@ static const Key keys[] = {
 	{ MODKEY,                    XKB_KEY_space,      setlayout,      {0} },
 	{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_space,      togglefloating, {0} },
 	{ MODKEY,                    XKB_KEY_e,         togglefullscreen, {0} },
-	{ MODKEY,                    XKB_KEY_u,          togglepointer,  {0} },
 	{ MODKEY,                    XKB_KEY_0,          view,           {.ui = ~0} },
 	{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_parenright, tag,            {.ui = ~0} },
 	{ MODKEY,                    XKB_KEY_comma,      focusmon,       {.i = WLR_DIRECTION_LEFT} },

dwl.c

@@ -141,12 +141,6 @@ typedef struct {
 	uint32_t resize; /* configure serial of a pending resize */
 } Client;
 
-typedef struct {
-	const char *name;
-	void (*kbcreate)(struct wlr_keyboard *);
-	void (*ptrcreate)(struct wlr_pointer *);
-} InputRule;
-
 typedef struct {
 	uint32_t mod;
 	xkb_keysym_t keysym;
@@ -274,8 +268,6 @@ static void createnotify(struct wl_listener *listener, void *data);
 static void createpointer(struct wlr_pointer *pointer);
 static void createpointerconstraint(struct wl_listener *listener, void *data);
 static void createpopup(struct wl_listener *listener, void *data);
-static void createtogglepointer(struct wlr_pointer *pointer);
-static void createungroupedkeyboard(struct wlr_keyboard *keyboard);
 static void cursorconstrain(struct wlr_pointer_constraint_v1 *constraint);
 static void cursorframe(struct wl_listener *listener, void *data);
 static void cursorwarptohint(void);
@@ -344,7 +336,6 @@ static void tagmon(const Arg *arg);
 static void tile(Monitor *m);
 static void togglefloating(const Arg *arg);
 static void togglefullscreen(const Arg *arg);
-static void togglepointer(const Arg *arg);
 static void toggletag(const Arg *arg);
 static void toggleview(const Arg *arg);
 static void unlocksession(struct wl_listener *listener, void *data);
@@ -356,6 +347,7 @@ static void urgent(struct wl_listener *listener, void *data);
 static void view(const Arg *arg);
 static void virtualkeyboard(struct wl_listener *listener, void *data);
 static void virtualpointer(struct wl_listener *listener, void *data);
+static void warpcursor(const Client *c);
 static Monitor *xytomon(double x, double y);
 static void xytonode(double x, double y, struct wlr_surface **psurface,
 		Client **pc, LayerSurface **pl, double *nx, double *ny);
@@ -445,8 +437,6 @@ static struct wl_listener request_start_drag = {.notify = requeststartdrag};
 static struct wl_listener start_drag = {.notify = startdrag};
 static struct wl_listener new_session_lock = {.notify = locksession};
 
-static struct libinput_device *togglepointerdevice = NULL;
-
 #ifdef XWAYLAND
 static void activatex11(struct wl_listener *listener, void *data);
 static void associatex11(struct wl_listener *listener, void *data);
@@ -551,6 +541,7 @@ arrange(Monitor *m)
 		m->lt[m->sellt]->arrange(m);
 	motionnotify(0, NULL, 0, 0, 0, 0);
 	checkidleinhibitor(NULL);
+	warpcursor(focustop(selmon));
 }
 
 void
@@ -1207,33 +1198,6 @@ createpopup(struct wl_listener *listener, void *data)
 	LISTEN_STATIC(&popup->base->surface->events.commit, commitpopup);
 }
 
-void
-createtogglepointer(struct wlr_pointer *pointer)
-{
-	struct libinput_device *device;
-
-	createpointer(pointer);
-
-	if (wlr_input_device_is_libinput(&pointer->base)
-			&& (device = wlr_libinput_get_device_handle(&pointer->base))) {
-		togglepointerdevice = device;
-	}
-}
-
-void
-createungroupedkeyboard(struct wlr_keyboard *keyboard)
-{
-	/* for keyboards that need their own keyboard group */
-	KeyboardGroup *group = createkeyboardgroup();
-
-	/* Set the keymap to match the group keymap */
-	wlr_keyboard_set_keymap(keyboard, group->wlr_group->keyboard.keymap);
-	LISTEN(&keyboard->base.events.destroy, &group->destroy, destroykeyboardgroup);
-
-	/* Add the new keyboard to the group */
-	wlr_keyboard_group_add_keyboard(group->wlr_group, keyboard);
-}
-
 void
 cursorconstrain(struct wlr_pointer_constraint_v1 *constraint)
 {
@@ -1445,6 +1409,10 @@ focusclient(Client *c, int lift)
 	if (locked)
 		return;
 
+	/* Warp cursor to center of client if it is outside */
+	if (lift)
+		warpcursor(c);
+
 	/* Raise client in stacking order if requested */
 	if (c && lift)
 		wlr_scene_node_raise_to_top(&c->scene->node);
@@ -1617,27 +1585,13 @@ inputdevice(struct wl_listener *listener, void *data)
 	 * available. */
 	struct wlr_input_device *device = data;
 	uint32_t caps;
-	const InputRule *r;
 
 	switch (device->type) {
 	case WLR_INPUT_DEVICE_KEYBOARD:
-		for (r = inputrules; r < END(inputrules); r++) {
-			if (!r->name || strstr(device->name, r->name)) {
-				if (r->kbcreate)
-					r->kbcreate(wlr_keyboard_from_input_device(device));
-				break;
-			}
-		}
-
+		createkeyboard(wlr_keyboard_from_input_device(device));
 		break;
 	case WLR_INPUT_DEVICE_POINTER:
-		for (r = inputrules; r < END(inputrules); r++) {
-			if (!r->name || strstr(device->name, r->name)) {
-				if (r->ptrcreate)
-					r->ptrcreate(wlr_pointer_from_input_device(device));
-				break;
-			}
-		}
+		createpointer(wlr_pointer_from_input_device(device));
 		break;
 	default:
 		/* TODO handle other input device types */
@@ -2807,18 +2761,6 @@ togglefullscreen(const Arg *arg)
 		setfullscreen(sel, !sel->isfullscreen);
 }
 
-void
-togglepointer(const Arg *arg)
-{
-	if (!togglepointerdevice)
-		return;
-
-	libinput_device_config_send_events_set_mode(
-		togglepointerdevice,
-		libinput_device_config_send_events_get_mode(togglepointerdevice) ^ LIBINPUT_CONFIG_SEND_EVENTS_DISABLED
-	);
-}
-
 void
 toggletag(const Arg *arg)
 {
@@ -3063,6 +3005,27 @@ virtualpointer(struct wl_listener *listener, void *data)
 		wlr_cursor_map_input_to_output(cursor, device, event->suggested_output);
 }
 
+void
+warpcursor(const Client *c) {
+	if (cursor_mode != CurNormal) {
+		return;
+	}
+	if (!c && selmon) {
+		wlr_cursor_warp_closest(cursor,
+			  NULL,
+			  selmon->w.x + selmon->w.width / 2.0 ,
+			  selmon->w.y + selmon->w.height / 2.0);
+	}
+	else if ( c && (cursor->x < c->geom.x ||
+		cursor->x > c->geom.x + c->geom.width ||
+		cursor->y < c->geom.y ||
+		cursor->y > c->geom.y + c->geom.height))
+		wlr_cursor_warp_closest(cursor,
+			  NULL,
+			  c->geom.x + c->geom.width / 2.0,
+			  c->geom.y + c->geom.height / 2.0);
+}
+
 Monitor *
 xytomon(double x, double y)
 {

inputdevicerules-v0.7.patch

@@ -1,173 +0,0 @@
-From 89f870a04f903681b0a7a0ac4eb1ae70c4984b46 Mon Sep 17 00:00:00 2001
-From: Ben Collerson <benc@benc.cc>
-Date: Sat, 15 Jun 2024 12:34:01 +1000
-Subject: [PATCH] input device rules
-
-* customise input device handling
-* ignore unwanted input devices
-* configure a toggle for an input device
----
- config.def.h | 13 ++++++++++
- dwl.c        | 68 ++++++++++++++++++++++++++++++++++++++++++++++++++--
- 2 files changed, 79 insertions(+), 2 deletions(-)
-
-diff --git a/config.def.h b/config.def.h
-index 22d2171d..0b287ab5 100644
---- a/config.def.h
-+++ b/config.def.h
-@@ -60,6 +60,18 @@ static const struct xkb_rule_names xkb_rules = {
- 	.options = NULL,
- };
- 
-+/* input devices */
-+static const InputRule inputrules[] = {
-+	/* name                      kbcreate                 ptrcreate      */
-+	/* ignore bad device - like a touchpad ;) */
-+	{ "BAD DEVICE",              NULL,                    NULL                },
-+	/* ungroup ydotool device - fixes a bug */
-+	{ "ydotoold virtual device", createungroupedkeyboard, createpointer       },
-+	/* put your touchpad name here to enable toggle touchpad */
-+	{ "Elan Touchpad",           createkeyboard,          createtogglepointer },
-+	{ NULL,                      createkeyboard,          createpointer       },
-+};
-+
- static const int repeat_rate = 25;
- static const int repeat_delay = 600;
- 
-@@ -142,6 +154,7 @@ static const Key keys[] = {
- 	{ MODKEY,                    XKB_KEY_space,      setlayout,      {0} },
- 	{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_space,      togglefloating, {0} },
- 	{ MODKEY,                    XKB_KEY_e,         togglefullscreen, {0} },
-+	{ MODKEY,                    XKB_KEY_u,          togglepointer,  {0} },
- 	{ MODKEY,                    XKB_KEY_0,          view,           {.ui = ~0} },
- 	{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_parenright, tag,            {.ui = ~0} },
- 	{ MODKEY,                    XKB_KEY_comma,      focusmon,       {.i = WLR_DIRECTION_LEFT} },
-diff --git a/dwl.c b/dwl.c
-index a2711f67..f6f91938 100644
---- a/dwl.c
-+++ b/dwl.c
-@@ -143,6 +143,12 @@ typedef struct {
- 	uint32_t resize; /* configure serial of a pending resize */
- } Client;
- 
-+typedef struct {
-+	const char *name;
-+	void (*kbcreate)(struct wlr_keyboard *);
-+	void (*ptrcreate)(struct wlr_pointer *);
-+} InputRule;
-+
- typedef struct {
- 	uint32_t mod;
- 	xkb_keysym_t keysym;
-@@ -270,6 +276,8 @@ static void createnotify(struct wl_listener *listener, void *data);
- static void createpointer(struct wlr_pointer *pointer);
- static void createpointerconstraint(struct wl_listener *listener, void *data);
- static void createpopup(struct wl_listener *listener, void *data);
-+static void createtogglepointer(struct wlr_pointer *pointer);
-+static void createungroupedkeyboard(struct wlr_keyboard *keyboard);
- static void cursorconstrain(struct wlr_pointer_constraint_v1 *constraint);
- static void cursorframe(struct wl_listener *listener, void *data);
- static void cursorwarptohint(void);
-@@ -340,6 +348,7 @@ static void tagmon(const Arg *arg);
- static void tile(Monitor *m);
- static void togglefloating(const Arg *arg);
- static void togglefullscreen(const Arg *arg);
-+static void togglepointer(const Arg *arg);
- static void toggletag(const Arg *arg);
- static void toggleview(const Arg *arg);
- static void unlocksession(struct wl_listener *listener, void *data);
-@@ -413,6 +422,8 @@ static struct wlr_box sgeom;
- static struct wl_list mons;
- static Monitor *selmon;
- 
-+static struct libinput_device *togglepointerdevice = NULL;
-+
- #ifdef XWAYLAND
- static void activatex11(struct wl_listener *listener, void *data);
- static void associatex11(struct wl_listener *listener, void *data);
-@@ -1133,6 +1144,33 @@ createpopup(struct wl_listener *listener, void *data)
- 	LISTEN_STATIC(&popup->base->surface->events.commit, commitpopup);
- }
- 
-+void
-+createtogglepointer(struct wlr_pointer *pointer)
-+{
-+	struct libinput_device *device;
-+
-+	createpointer(pointer);
-+
-+	if (wlr_input_device_is_libinput(&pointer->base)
-+			&& (device = wlr_libinput_get_device_handle(&pointer->base))) {
-+		togglepointerdevice = device;
-+	}
-+}
-+
-+void
-+createungroupedkeyboard(struct wlr_keyboard *keyboard)
-+{
-+	/* for keyboards that need their own keyboard group */
-+	KeyboardGroup *group = createkeyboardgroup();
-+
-+	/* Set the keymap to match the group keymap */
-+	wlr_keyboard_set_keymap(keyboard, group->wlr_group->keyboard.keymap);
-+	LISTEN(&keyboard->base.events.destroy, &group->destroy, destroykeyboardgroup);
-+
-+	/* Add the new keyboard to the group */
-+	wlr_keyboard_group_add_keyboard(group->wlr_group, keyboard);
-+}
-+
- void
- cursorconstrain(struct wlr_pointer_constraint_v1 *constraint)
- {
-@@ -1531,13 +1569,27 @@ inputdevice(struct wl_listener *listener, void *data)
- 	 * available. */
- 	struct wlr_input_device *device = data;
- 	uint32_t caps;
-+	const InputRule *r;
- 
- 	switch (device->type) {
- 	case WLR_INPUT_DEVICE_KEYBOARD:
--		createkeyboard(wlr_keyboard_from_input_device(device));
-+		for (r = inputrules; r < END(inputrules); r++) {
-+			if (!r->name || strstr(device->name, r->name)) {
-+				if (r->kbcreate)
-+					r->kbcreate(wlr_keyboard_from_input_device(device));
-+				break;
-+			}
-+		}
-+
- 		break;
- 	case WLR_INPUT_DEVICE_POINTER:
--		createpointer(wlr_pointer_from_input_device(device));
-+		for (r = inputrules; r < END(inputrules); r++) {
-+			if (!r->name || strstr(device->name, r->name)) {
-+				if (r->ptrcreate)
-+					r->ptrcreate(wlr_pointer_from_input_device(device));
-+				break;
-+			}
-+		}
- 		break;
- 	default:
- 		/* TODO handle other input device types */
-@@ -2739,6 +2791,18 @@ togglefullscreen(const Arg *arg)
- 		setfullscreen(sel, !sel->isfullscreen);
- }
- 
-+void
-+togglepointer(const Arg *arg)
-+{
-+	if (!togglepointerdevice)
-+		return;
-+
-+	libinput_device_config_send_events_set_mode(
-+		togglepointerdevice,
-+		libinput_device_config_send_events_get_mode(togglepointerdevice) ^ LIBINPUT_CONFIG_SEND_EVENTS_DISABLED
-+	);
-+}
-+
- void
- toggletag(const Arg *arg)
- {
--- 
-2.45.2
-

warpcursor.patch

@@ -0,0 +1,71 @@
+From 4951ccc89dac2b557994b2f6c3aacb2398e2d1b1 Mon Sep 17 00:00:00 2001
+From: Ben Collerson <benc@benc.cc>
+Date: Thu, 4 Jan 2024 20:30:01 +1000
+Subject: [PATCH] warpcursor
+
+---
+ dwl.c | 27 +++++++++++++++++++++++++++
+ 1 file changed, 27 insertions(+)
+
+diff --git a/dwl.c b/dwl.c
+index 145fd018..f7ad6c13 100644
+--- a/dwl.c
++++ b/dwl.c
+@@ -347,6 +347,7 @@ static void urgent(struct wl_listener *listener, void *data);
+ static void view(const Arg *arg);
+ static void virtualkeyboard(struct wl_listener *listener, void *data);
+ static void virtualpointer(struct wl_listener *listener, void *data);
++static void warpcursor(const Client *c);
+ static Monitor *xytomon(double x, double y);
+ static void xytonode(double x, double y, struct wlr_surface **psurface,
+ 		Client **pc, LayerSurface **pl, double *nx, double *ny);
+@@ -514,6 +515,7 @@ arrange(Monitor *m)
+ 		m->lt[m->sellt]->arrange(m);
+ 	motionnotify(0, NULL, 0, 0, 0, 0);
+ 	checkidleinhibitor(NULL);
++	warpcursor(focustop(selmon));
+ }
+ 
+ void
+@@ -1323,6 +1325,10 @@ focusclient(Client *c, int lift)
+ 	if (locked)
+ 		return;
+ 
++	/* Warp cursor to center of client if it is outside */
++	if (lift)
++		warpcursor(c);
++
+ 	/* Raise client in stacking order if requested */
+ 	if (c && lift)
+ 		wlr_scene_node_raise_to_top(&c->scene->node);
+@@ -2927,6 +2933,27 @@ virtualpointer(struct wl_listener *listener, void *data)
+ 		wlr_cursor_map_input_to_output(cursor, &pointer.base, event->suggested_output);
+ }
+ 
++void
++warpcursor(const Client *c) {
++	if (cursor_mode != CurNormal) {
++		return;
++	}
++	if (!c && selmon) {
++		wlr_cursor_warp_closest(cursor,
++			  NULL,
++			  selmon->w.x + selmon->w.width / 2.0 ,
++			  selmon->w.y + selmon->w.height / 2.0);
++	}
++	else if ( c && (cursor->x < c->geom.x ||
++		cursor->x > c->geom.x + c->geom.width ||
++		cursor->y < c->geom.y ||
++		cursor->y > c->geom.y + c->geom.height))
++		wlr_cursor_warp_closest(cursor,
++			  NULL,
++			  c->geom.x + c->geom.width / 2.0,
++			  c->geom.y + c->geom.height / 2.0);
++}
++
+ Monitor *
+ xytomon(double x, double y)
+ {
+-- 
+2.45.2
+