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commit 06394d148d8346aad2e68fb971d1bcb9549f8d2d
parent 1975317cd073ab5fa02d8639bbc6e8333e785bff
Author: Noah Osterholz <osterholznoah@gmail.com>
Date:   Wed,  8 Oct 2025 16:30:59 +0200

dwm: Added the ifroot patch.

Added a patch to dwm which makes it possible to assign two functions to one
keymap.

Diffstat:
A
dwm.suckless.org/patches/ifroot/dwm-ifroot-6.6.diff
 | 
71
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
A
dwm.suckless.org/patches/ifroot/index.md
 | 
16
++++++++++++++++

2 files changed, 87 insertions(+), 0 deletions(-)
diff --git a/dwm.suckless.org/patches/ifroot/dwm-ifroot-6.6.diff b/dwm.suckless.org/patches/ifroot/dwm-ifroot-6.6.diff
@@ -0,0 +1,71 @@
+From 7100c2c92ea694d3146517f7913e6b9a8c054788 Mon Sep 17 00:00:00 2001
+From: Noah Osterholz <osterholznoah@gmail.com>
+Date: Wed, 8 Oct 2025 16:17:12 +0200
+Subject: [PATCH] Adding the ifroot function to be able to assign one keymap to
+ two functions depending on wether a client or the root window is focused.
+
+---
+ config.def.h |  2 +-
+ dwm.c        | 19 +++++++++++++++++++
+ 2 files changed, 20 insertions(+), 1 deletion(-)
+
+diff --git a/config.def.h b/config.def.h
+index 81c3fc0..afc21ec 100644
+--- a/config.def.h
++++ b/config.def.h
+@@ -74,7 +74,7 @@ static const Key keys[] = {
+ 	{ MODKEY,                       XK_l,      setmfact,       {.f = +0.05} },
+ 	{ MODKEY,                       XK_Return, zoom,           {0} },
+ 	{ MODKEY,                       XK_Tab,    view,           {0} },
+-	{ MODKEY|ShiftMask,             XK_c,      killclient,     {0} },
++  { MODKEY|ShiftMask,             XK_c,      ifroot,         {.v = &(TwoFuncPtr){quit, killclient, {0}, {0} } } },
+ 	{ MODKEY,                       XK_t,      setlayout,      {.v = &layouts[0]} },
+ 	{ MODKEY,                       XK_f,      setlayout,      {.v = &layouts[1]} },
+ 	{ MODKEY,                       XK_m,      setlayout,      {.v = &layouts[2]} },
+diff --git a/dwm.c b/dwm.c
+index 4f345ee..b144e90 100644
+--- a/dwm.c
++++ b/dwm.c
+@@ -140,6 +140,13 @@ typedef struct {
+ 	int monitor;
+ } Rule;
+ 
++typedef struct {
++  void (*func1)(const Arg *arg);
++  void (*func2)(const Arg *arg);
++  const Arg arg1;
++  const Arg arg2;
++} TwoFuncPtr;
++
+ /* function declarations */
+ static void applyrules(Client *c);
+ static int applysizehints(Client *c, int *x, int *y, int *w, int *h, int interact);
+@@ -174,6 +181,7 @@ static long getstate(Window w);
+ static int gettextprop(Window w, Atom atom, char *text, unsigned int size);
+ static void grabbuttons(Client *c, int focused);
+ static void grabkeys(void);
++static void ifroot(const Arg *arg);
+ static void incnmaster(const Arg *arg);
+ static void keypress(XEvent *e);
+ static void killclient(const Arg *arg);
+@@ -976,6 +984,17 @@ grabkeys(void)
+ 	}
+ }
+ 
++void
++ifroot(const Arg *arg)
++{
++  TwoFuncPtr *funcs = (TwoFuncPtr*)arg->v;
++  if (!selmon->sel) { /*no client -> root window*/
++    funcs->func1(&(funcs->arg1));
++    return;
++  } /*client window*/
++  funcs->func2(&(funcs->arg2));
++}
++
+ void
+ incnmaster(const Arg *arg)
+ {
+-- 
+2.51.0
+
diff --git a/dwm.suckless.org/patches/ifroot/index.md b/dwm.suckless.org/patches/ifroot/index.md
@@ -0,0 +1,16 @@
+ifroot
+=============
+
+Description
+-----------
+Adds the ifroot function which can assign two functions to one keybind.
+The first function passed to ifroot will be invoked if no client is focused, the second if there is one.
+It is mainly intended to be used for using the same keybinding to close windows and quit dwm or open the power menu.
+
+Download
+--------
+* [dwm-ifroot-6.6.diff](dwm-ifroot-6.6.diff)
+
+Authors
+-------
+* Noah Osterholz - <osterholznoah@gmail.com>