From 9860867e1091bf5b5559d5bcdf37ff121e99bf75 Mon Sep 17 00:00:00 2001
From: Bakkeby <bakkeby@gmail.com>
Date: Wed, 26 Feb 2025 22:36:19 +0100
Subject: [PATCH] Adding dynamic padding patch - a variant of anysize that do
 not alter size hints ref. #168

---
 patches.def.h | 9 +++++++++
 st.h          | 5 +++++
 x.c           | 2 +-
 3 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/patches.def.h b/patches.def.h
index b340aaa..ae7ac56 100644
--- a/patches.def.h
+++ b/patches.def.h
@@ -154,6 +154,15 @@
  */
 #define DYNAMIC_CURSOR_COLOR_PATCH 0
 
+/* This is a variant of the anysize patch that explicitly do not change the size increment hints,
+ * i.e. only keeping the dynamic padding which is the main thing the anysize patch introduces.
+ * In practice this means that the dynamic padding / anysize functionality only ever comes into
+ * effect when the size hints are intentionally ignored.
+ * An example of this would be dwm respecting the size hints of floating windows, but disrespecting
+ * the size hints when the window is tiled (provided that resizehints config is set to 0).
+ */
+#define DYNAMIC_PADDING_PATCH 0
+
 /* Reading and writing st's screen through a pipe, e.g. pass info to dmenu.
  * https://st.suckless.org/patches/externalpipe/
  */
diff --git a/st.h b/st.h
index 0464f24..4af046c 100644
--- a/st.h
+++ b/st.h
@@ -11,6 +11,11 @@
 #include <X11/XKBlib.h>
 #include "patches.h"
 
+#if DYNAMIC_PADDING_PATCH
+#undef ANYSIZE_PATCH
+#define ANYSIZE_PATCH 1
+#endif // DYNAMIC_PADDING_PATCH
+
 /* macros */
 #define MIN(a, b)		((a) < (b) ? (a) : (b))
 #define MAX(a, b)		((a) < (b) ? (b) : (a))
diff --git a/x.c b/x.c
index a07b8cd..dde2900 100644
--- a/x.c
+++ b/x.c
@@ -1164,7 +1164,7 @@ xhints(void)
 	sizeh->flags = PSize | PResizeInc | PBaseSize | PMinSize;
 	sizeh->height = win.h;
 	sizeh->width = win.w;
-	#if ANYSIZE_PATCH || ANYSIZE_SIMPLE_PATCH
+	#if ANYSIZE_PATCH && !DYNAMIC_PADDING_PATCH || ANYSIZE_SIMPLE_PATCH
 	sizeh->height_inc = 1;
 	sizeh->width_inc = 1;
 	#else