added patch file

config.def.h

@@ -142,7 +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|WLR_MODIFIER_SHIFT, XKB_KEY_E,      togglefakefullscreen, {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

@@ -137,7 +137,7 @@ typedef struct {
 #endif
 	unsigned int bw;
 	uint32_t tags;
-	int isfloating, isurgent, isfullscreen, isfakefullscreen;
+	int isfloating, isurgent, isfullscreen;
 	uint32_t resize; /* configure serial of a pending resize */
 } Client;
 
@@ -322,7 +322,6 @@ static void run(char *startup_cmd);
 static void setcursor(struct wl_listener *listener, void *data);
 static void setcursorshape(struct wl_listener *listener, void *data);
 static void setfloating(Client *c, int floating);
-static void setfakefullscreen(Client *c, int fullscreen);
 static void setfullscreen(Client *c, int fullscreen);
 static void setlayout(const Arg *arg);
 static void setmfact(const Arg *arg);
@@ -337,7 +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 togglefakefullscreen(const Arg *arg);
 static void toggletag(const Arg *arg);
 static void toggleview(const Arg *arg);
 static void unlocksession(struct wl_listener *listener, void *data);
@@ -349,6 +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);
@@ -542,6 +541,7 @@ arrange(Monitor *m)
 		m->lt[m->sellt]->arrange(m);
 	motionnotify(0, NULL, 0, 0, 0, 0);
 	checkidleinhibitor(NULL);
+	warpcursor(focustop(selmon));
 }
 
 void
@@ -1409,6 +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);
@@ -2193,17 +2197,6 @@ requeststartdrag(struct wl_listener *listener, void *data)
 		wlr_data_source_destroy(event->drag->source);
 }
 
-void
-setfakefullscreen(Client *c, int fullscreen)
-{
-	c->isfakefullscreen = fullscreen;
-	if (!c->mon)
-		return;
-	if (c->isfullscreen)
-		setfullscreen(c, 0);
-	client_set_fullscreen(c, fullscreen);
-}
-
 void
 requestmonstate(struct wl_listener *listener, void *data)
 {
@@ -2768,14 +2761,6 @@ togglefullscreen(const Arg *arg)
 		setfullscreen(sel, !sel->isfullscreen);
 }
 
-void
-togglefakefullscreen(const Arg *arg)
-{
-	Client *sel = focustop(selmon);
-	if (sel)
-		setfakefullscreen(sel, !sel->isfakefullscreen);
-}
-
 void
 toggletag(const Arg *arg)
 {
@@ -3020,6 +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)
 {

fakefullscreenclient.patch

@@ -1,87 +0,0 @@
-From 2ec6d0c668b4daee601337f8da45ccfa3a7d5fc6 Mon Sep 17 00:00:00 2001
-From: choc <notchoc@proton.me>
-Date: Fri, 29 Mar 2024 22:50:00 +0800
-Subject: [PATCH] implement fakefullscreenclient
-
----
- config.def.h |  1 +
- dwl.c        | 23 ++++++++++++++++++++++-
- 2 files changed, 23 insertions(+), 1 deletion(-)
-
-diff --git a/config.def.h b/config.def.h
-index 9009517..8c220eb 100644
---- a/config.def.h
-+++ b/config.def.h
-@@ -137,6 +137,7 @@ 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|WLR_MODIFIER_SHIFT, XKB_KEY_E,      togglefakefullscreen, {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 5867b0c..1e78491 100644
---- a/dwl.c
-+++ b/dwl.c
-@@ -137,7 +137,7 @@ typedef struct {
- #endif
- 	unsigned int bw;
- 	uint32_t tags;
--	int isfloating, isurgent, isfullscreen;
-+	int isfloating, isurgent, isfullscreen, isfakefullscreen;
- 	uint32_t resize; /* configure serial of a pending resize */
- } Client;
- 
-@@ -318,6 +318,7 @@ static void setcursor(struct wl_listener *listener, void *data);
- static void setcursorshape(struct wl_listener *listener, void *data);
- static void setfloating(Client *c, int floating);
- static void setfullscreen(Client *c, int fullscreen);
-+static void setfakefullscreen(Client *c, int fullscreen);
- static void setgamma(struct wl_listener *listener, void *data);
- static void setlayout(const Arg *arg);
- static void setmfact(const Arg *arg);
-@@ -332,6 +333,7 @@ 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 togglefakefullscreen(const Arg *arg);
- static void toggletag(const Arg *arg);
- static void toggleview(const Arg *arg);
- static void unlocksession(struct wl_listener *listener, void *data);
-@@ -2181,6 +2183,17 @@ setfullscreen(Client *c, int fullscreen)
- 	printstatus();
- }
- 
-+void
-+setfakefullscreen(Client *c, int fullscreen)
-+{
-+	c->isfakefullscreen = fullscreen;
-+	if (!c->mon)
-+		return;
-+	if (c->isfullscreen)
-+		setfullscreen(c, 0);
-+	client_set_fullscreen(c, fullscreen);
-+}
-+
- void
- setgamma(struct wl_listener *listener, void *data)
- {
-@@ -2620,6 +2633,14 @@ togglefullscreen(const Arg *arg)
- 		setfullscreen(sel, !sel->isfullscreen);
- }
- 
-+void
-+togglefakefullscreen(const Arg *arg)
-+{
-+	Client *sel = focustop(selmon);
-+	if (sel)
-+		setfakefullscreen(sel, !sel->isfakefullscreen);
-+}
-+
- void
- toggletag(const Arg *arg)
- {
--- 
-2.44.0
-

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
+