controlled fullscreen patch

2025-10-26 09:44:21 +00:00 · 2025-10-13 09:45:46 -03:00 · 2025-10-13 09:45:46 -03:00 · 81918594ce
commit 81918594ce
parent 4263f5be4d
2 changed files with 149 additions and 0 deletions
--- a/patches/controlled_fullscreen/README.md
+++ b/patches/controlled_fullscreen/README.md
@ -0,0 +1,9 @@
+### Description
+	This patch allow a window to adjust its layout as if it was fullscreen, but it won't change its size and position, and it will stays under the control of dwl. For example a video on a browser can occupy the whole space reserved to the window, but we can still resize it and move it and see the status bar. 
+
+### Download
+- [git branch](https://codeberg.org/Kana/dwl/src/branch/controlled_fullscreen)
+- [main 2025-10-08](https://codeberg.org/dwl/dwl-patches/raw/branch/main/patches/controlled_fullscreen/controlled_fullscreen.patch)
+
+### Authors
+- [André Desgualdo Pereira](https://codeberg.org/Kana)
--- a/patches/controlled_fullscreen/controlled_fullscreen.patch
+++ b/patches/controlled_fullscreen/controlled_fullscreen.patch
@ -0,0 +1,140 @@
+From 33e9b8a227b63e344407c1e4d137b574483cbd1e Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Andr=C3=A9=20Desgualdo=20Pereira?= <desgua@gmail.com>
+Date: Wed, 8 Oct 2025 17:38:00 -0300
+Subject: [PATCH] controlled fullscreen
+
+---
+ dwl.c | 33 ++++++++++++---------------------
+ 1 file changed, 12 insertions(+), 21 deletions(-)
+
+diff --git a/dwl.c b/dwl.c
+index 12f441e..c74380d 100644
+--- a/dwl.c
+++ b/dwl.c
+@@ -518,9 +518,6 @@ arrange(Monitor *m)
+ 		}
+ 	}
+ 
+-	wlr_scene_node_set_enabled(&m->fullscreen_bg->node,
+-			(c = focustop(m)) && c->isfullscreen);
+-
+ 	strncpy(m->ltsymbol, m->lt[m->sellt]->symbol, LENGTH(m->ltsymbol));
+ 
+ 	/* We move all clients (except fullscreen and unmanaged) to LyrTile while
+@@ -878,7 +875,7 @@ commitnotify(struct wl_listener *listener, void *data)
+ 		return;
+ 	}
+ 
+-	resize(c, c->geom, (c->isfloating && !c->isfullscreen));
+	resize(c, c->geom, (c->isfloating));
+ 
+ 	/* mark a pending resize as completed */
+ 	if (c->resize && c->resize <= c->surface.xdg->current.configure_serial)
+@@ -1490,7 +1487,7 @@ focusstack(const Arg *arg)
+ {
+ 	/* Focus the next or previous client (in tiling order) on selmon */
+ 	Client *c, *sel = focustop(selmon);
+-	if (!sel || (sel->isfullscreen && !client_has_children(sel)))
+	if (!sel)
+ 		return;
+ 	if (arg->i > 0) {
+ 		wl_list_for_each(c, &sel->link, link) {
+@@ -1826,7 +1823,7 @@ monocle(Monitor *m)
+ 	int n = 0;
+ 
+ 	wl_list_for_each(c, &clients, link) {
+-		if (!VISIBLEON(c, m) || c->isfloating || c->isfullscreen)
+		if (!VISIBLEON(c, m) || c->isfloating)
+ 			continue;
+ 		resize(c, m->w, 0);
+ 		n++;
+@@ -1957,7 +1954,7 @@ moveresize(const Arg *arg)
+ 	if (cursor_mode != CurNormal && cursor_mode != CurPressed)
+ 		return;
+ 	xytonode(cursor->x, cursor->y, NULL, &grabc, NULL, NULL, NULL);
+-	if (!grabc || client_is_unmanaged(grabc) || grabc->isfullscreen)
+	if (!grabc || client_is_unmanaged(grabc))
+ 		return;
+ 
+ 	/* Float the window and tell motionnotify to grab it */
+@@ -2332,14 +2329,12 @@ setcursorshape(struct wl_listener *listener, void *data)
+ void
+ setfloating(Client *c, int floating)
+ {
+-	Client *p = client_get_parent(c);
+ 	c->isfloating = floating;
+ 	/* If in floating layout do not change the client's layer */
+ 	if (!c->mon || !client_surface(c)->mapped || !c->mon->lt[c->mon->sellt]->arrange)
+ 		return;
+-	wlr_scene_node_reparent(&c->scene->node, layers[c->isfullscreen ||
+-			(p && p->isfullscreen) ? LyrFS
+-			: c->isfloating ? LyrFloat : LyrTile]);
+	wlr_scene_node_reparent(&c->scene->node, 
+		layers[c->isfloating ? LyrFloat : LyrTile]);
+ 	arrange(c->mon);
+ 	printstatus();
+ }
+@@ -2352,12 +2347,12 @@ setfullscreen(Client *c, int fullscreen)
+ 		return;
+ 	c->bw = fullscreen ? 0 : borderpx;
+ 	client_set_fullscreen(c, fullscreen);
+-	wlr_scene_node_reparent(&c->scene->node, layers[c->isfullscreen
+-			? LyrFS : c->isfloating ? LyrFloat : LyrTile]);
+ 
+	wlr_scene_node_reparent(&c->scene->node, 
+		layers[c->isfloating ? LyrFloat : LyrTile]);
+ 	if (fullscreen) {
+ 		c->prev = c->geom;
+-		resize(c, c->mon->m, 0);
+		resize(c, c->mon->w, 0);
+ 	} else {
+ 		/* restore previous size instead of arrange for floating windows since
+ 		 * client positions are set by the user and cannot be recalculated */
+@@ -2413,7 +2408,6 @@ setmon(Client *c, Monitor *m, uint32_t newtags)
+ 		/* Make sure window actually overlaps with the monitor */
+ 		resize(c, c->geom, 0);
+ 		c->tags = newtags ? newtags : m->tagset[m->seltags]; /* assign tags of target monitor */
+-		setfullscreen(c, c->isfullscreen); /* This will call arrange(c->mon) */
+ 		setfloating(c, c->isfloating);
+ 	}
+ 	focusclient(focustop(selmon), 1);
+@@ -2716,7 +2710,7 @@ tile(Monitor *m)
+ 	Client *c;
+ 
+ 	wl_list_for_each(c, &clients, link)
+-		if (VISIBLEON(c, m) && !c->isfloating && !c->isfullscreen)
+		if (VISIBLEON(c, m) && !c->isfloating)
+ 			n++;
+ 	if (n == 0)
+ 		return;
+@@ -2727,7 +2721,7 @@ tile(Monitor *m)
+ 		mw = m->w.width;
+ 	i = my = ty = 0;
+ 	wl_list_for_each(c, &clients, link) {
+-		if (!VISIBLEON(c, m) || c->isfloating || c->isfullscreen)
+		if (!VISIBLEON(c, m) || c->isfloating)
+ 			continue;
+ 		if (i < m->nmaster) {
+ 			resize(c, (struct wlr_box){.x = m->w.x, .y = m->w.y + my, .width = mw,
+@@ -2747,7 +2741,7 @@ togglefloating(const Arg *arg)
+ {
+ 	Client *sel = focustop(selmon);
+ 	/* return if fullscreen */
+-	if (sel && !sel->isfullscreen)
+	if (sel)
+ 		setfloating(sel, !sel->isfloating);
+ }
+ 
+@@ -2902,9 +2896,6 @@ updatemons(struct wl_listener *listener, void *data)
+ 		arrangelayers(m);
+ 		/* Don't move clients to the left output when plugging monitors */
+ 		arrange(m);
+-		/* make sure fullscreen clients have the right size */
+-		if ((c = focustop(m)) && c->isfullscreen)
+-			resize(c, m->m, 0);
+ 
+ 		/* Try to re-set the gamma LUT when updating monitors,
+ 		 * it's only really needed when enabling a disabled output, but meh. */
+-- 
+2.51.0
+