From b9ec52a0dfdb4314070831b2aa7fc65177ebc2ad Mon Sep 17 00:00:00 2001
From: A Frederick Christensen <dwl@ivories.org>
Date: Sat, 16 Aug 2025 15:08:39 -0500
Subject: [PATCH] customfloat-patch

---
 config.def.h |  7 ++++---
 dwl.c        | 26 ++++++++++++++++++++++++++
 2 files changed, 30 insertions(+), 3 deletions(-)

diff --git a/config.def.h b/config.def.h
index 95c2afa..67b27ed 100644
--- a/config.def.h
+++ b/config.def.h
@@ -13,6 +13,7 @@ static const float focuscolor[]            = COLOR(0x005577ff);
 static const float urgentcolor[]           = COLOR(0xff0000ff);
 /* This conforms to the xdg-protocol. Set the alpha to zero to restore the old behavior */
 static const float fullscreen_bg[]         = {0.0f, 0.0f, 0.0f, 1.0f}; /* You can also use glsl colors */
+static const int respect_monitor_reserved_area = 0;  /* 1 to monitor center while respecting the monitor's reserved area, 0 to monitor center */
 
 /* tagging - TAGCOUNT must be no greater than 31 */
 #define TAGCOUNT (9)
@@ -22,10 +23,10 @@ static int log_level = WLR_ERROR;
 
 /* NOTE: ALWAYS keep a rule declared even if you don't use rules (e.g leave at least one example) */
 static const Rule rules[] = {
-	/* app_id             title       tags mask     isfloating   monitor */
+	/* app_id             title       tags mask     isfloating   monitor   x   y   width   height */
 	/* examples: */
-	{ "Gimp_EXAMPLE",     NULL,       0,            1,           -1 }, /* Start on currently visible tags floating, not tiled */
-	{ "firefox_EXAMPLE",  NULL,       1 << 8,       0,           -1 }, /* Start on ONLY tag "9" */
+	{ "Gimp_EXAMPLE",     NULL,       0,            1,           -1,       -1, -1, 1000,   0.75 }, /* Start on currently visible tags floating, not tiled */
+	{ "firefox_EXAMPLE",  NULL,       1 << 8,       0,           -1,       -1, -1, -1,     -1 },   /* Start on ONLY tag "9" */
 };
 
 /* layout(s) */
diff --git a/dwl.c b/dwl.c
index 12f441e..e364621 100644
--- a/dwl.c
+++ b/dwl.c
@@ -228,6 +228,10 @@ typedef struct {
 	uint32_t tags;
 	int isfloating;
 	int monitor;
+	int x;
+	int y;
+	float w;
+	float h;
 } Rule;
 
 typedef struct {
@@ -482,4 +486,9 @@ applyrules(Client *c)
 	int i;
 	const Rule *r;
 	Monitor *mon = selmon, *m;
+	int newwidth;
+	int newheight;
+	int newx;
+	int newy;
+	int apply_resize = 0;
 
	appid = client_get_appid(c);
	title = client_get_title(c);
@@ -495,0 +504,0 @@ applyrules(Client *c)
			wl_list_for_each(m, &mons, link) {
 				if (r->monitor == i++)
 					mon = m;
+				if (c->isfloating || !mon->lt[mon->sellt]->arrange) {
+					/* client is floating or in floating layout */
+					struct wlr_box b = respect_monitor_reserved_area ? mon->w : mon->m;
+					newwidth  = (int)round((r->w >= 0) ? (r->w <= 1 ? b.width  * r->w       : r->w)       : c->geom.width);
+					newheight = (int)round((r->h >= 0) ? (r->h <= 1 ? b.height * r->h       : r->h)       : c->geom.height);
+					newx      = (int)round((r->x >= 0) ? (r->x <= 1 ? b.width  * r->x + b.x : r->x + b.x) : c->geom.x);
+					newy      = (int)round((r->y >= 0) ? (r->y <= 1 ? b.height * r->y + b.y : r->y + b.y) : c->geom.y);
+					apply_resize = 1;
+				}
 			}
 		}
 	}

	c->isfloating |= client_is_float_type(c);
 	setmon(c, mon, newtags);
+	if (apply_resize) {
+		resize(c, (struct wlr_box){
+				.x = newx,
+				.y = newy,
+				.width = newwidth,
+				.height = newheight,
+		}, 1);
+	}
 }
 
 void
-- 
2.50.1