---
.../dwm-livereload-xresources-20210328.diff | 275 ++++++++++++++++++
dwm.suckless.org/patches/xresources/index.md | 4 +
2 files changed, 279 insertions(+)
create mode 100644 dwm.suckless.org/patches/xresources/dwm-livereload-xresources-20210328.diff
diff --git a/dwm.suckless.org/patches/xresources/dwm-livereload-xresources-20210328.diff b/dwm.suckless.org/patches/xresources/dwm-livereload-xresources-20210328.diff
new file mode 100644
index 00000000..0d2b8248
--- /dev/null
+++ b/dwm.suckless.org/patches/xresources/dwm-livereload-xresources-20210328.diff
_AT_@ -0,0 +1,275 @@
+From f956e78dfedb8c62c5410eee6fef6be5d185db15 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Serhan=20Ekmek=C3=A7i?= <serhan_AT_ekmekci.me>
+Date: Sun, 28 Mar 2021 13:02:48 +0300
+Subject: [PATCH] dwm-reloadxresources-20210328
+
+---
+ config.def.h | 62 ++++++++++++++++++++++----------
+ drw.c | 2 +-
+ drw.h | 2 +-
+ dwm.c | 99 ++++++++++++++++++++++++++++++++++++++++++++++++++++
+ 4 files changed, 144 insertions(+), 21 deletions(-)
+
+diff --git a/config.def.h b/config.def.h
+index 1c0b587..978ef85 100644
+--- a/config.def.h
++++ b/config.def.h
+_AT_@ -1,21 +1,23 @@
+ /* See LICENSE file for copyright and license details. */
+
+ /* appearance */
+-static const unsigned int borderpx = 1; /* border pixel of windows */
+-static const unsigned int snap = 32; /* snap pixel */
+-static const int showbar = 1; /* 0 means no bar */
+-static const int topbar = 1; /* 0 means bottom bar */
+-static const char *fonts[] = { "monospace:size=10" };
+-static const char dmenufont[] = "monospace:size=10";
+-static const char col_gray1[] = "#222222";
+-static const char col_gray2[] = "#444444";
+-static const char col_gray3[] = "#bbbbbb";
+-static const char col_gray4[] = "#eeeeee";
+-static const char col_cyan[] = "#005577";
+-static const char *colors[][3] = {
+- /* fg bg border */
+- [SchemeNorm] = { col_gray3, col_gray1, col_gray2 },
+- [SchemeSel] = { col_gray4, col_cyan, col_cyan },
++static unsigned int borderpx = 1; /* border pixel of windows */
++static unsigned int snap = 32; /* snap pixel */
++static int showbar = 1; /* 0 means no bar */
++static int topbar = 1; /* 0 means bottom bar */
++static char font[] = "monospace:size=10";
++static char dmenufont[] = "monospace:size=10";
++static const char *fonts[] = { font };
++static char normbgcolor[] = "#222222";
++static char normbordercolor[] = "#444444";
++static char normfgcolor[] = "#bbbbbb";
++static char selfgcolor[] = "#eeeeee";
++static char selbordercolor[] = "#005577";
++static char selbgcolor[] = "#005577";
++static char *colors[][3] = {
++ /* fg bg border */
++ [SchemeNorm] = { normfgcolor, normbgcolor, normbordercolor },
++ [SchemeSel] = { selfgcolor, selbgcolor, selbordercolor },
+ };
+
+ /* tagging */
+_AT_@ -32,9 +34,9 @@ static const Rule rules[] = {
+ };
+
+ /* layout(s) */
+-static const float mfact = 0.55; /* factor of master area size [0.05..0.95] */
+-static const int nmaster = 1; /* number of clients in master area */
+-static const int resizehints = 1; /* 1 means respect size hints in tiled resizals */
++static float mfact = 0.55; /* factor of master area size [0.05..0.95] */
++static int nmaster = 1; /* number of clients in master area */
++static int resizehints = 1; /* 1 means respect size hints in tiled resizals */
+
+ static const Layout layouts[] = {
+ /* symbol arrange function */
+_AT_@ -56,9 +58,30 @@ static const Layout layouts[] = {
+
+ /* commands */
+ static char dmenumon[2] = "0"; /* component of dmenucmd, manipulated in spawn() */
+-static const char *dmenucmd[] = { "dmenu_run", "-m", dmenumon, "-fn", dmenufont, "-nb", col_gray1, "-nf", col_gray3, "-sb", col_cyan, "-sf", col_gray4, NULL };
++static const char *dmenucmd[] = { "dmenu_run", "-m", dmenumon, "-fn", dmenufont, "-nb", normbgcolor, "-nf", normfgcolor, "-sb", selbordercolor, "-sf", selfgcolor, NULL };
+ static const char *termcmd[] = { "st", NULL };
+
++/*
++ * Xresources preferences to load at startup
++ */
++ResourcePref resources[] = {
++ { "font", STRING, &font },
++ { "dmenufont", STRING, &dmenufont },
++ { "normbgcolor", STRING, &normbgcolor },
++ { "normbordercolor", STRING, &normbordercolor },
++ { "normfgcolor", STRING, &normfgcolor },
++ { "selbgcolor", STRING, &selbgcolor },
++ { "selbordercolor", STRING, &selbordercolor },
++ { "selfgcolor", STRING, &selfgcolor },
++ { "borderpx", INTEGER, &borderpx },
++ { "snap", INTEGER, &snap },
++ { "showbar", INTEGER, &showbar },
++ { "topbar", INTEGER, &topbar },
++ { "nmaster", INTEGER, &nmaster },
++ { "resizehints", INTEGER, &resizehints },
++ { "mfact", FLOAT, &mfact },
++};
++
+ static Key keys[] = {
+ /* modifier key function argument */
+ { MODKEY, XK_p, spawn, {.v = dmenucmd } },
+_AT_@ -94,6 +117,7 @@ static Key keys[] = {
+ TAGKEYS( XK_8, 7)
+ TAGKEYS( XK_9, 8)
+ { MODKEY|ShiftMask, XK_q, quit, {0} },
++ { MODKEY, XK_F5, reload_xres, {0} },
+ };
+
+ /* button definitions */
+diff --git a/drw.c b/drw.c
+index 4cdbcbe..8f1059e 100644
+--- a/drw.c
++++ b/drw.c
+_AT_@ -208,7 +208,7 @@ drw_clr_create(Drw *drw, Clr *dest, const char *clrname)
+ /* Wrapper to create color schemes. The caller has to call free(3) on the
+ * returned color scheme when done using it. */
+ Clr *
+-drw_scm_create(Drw *drw, const char *clrnames[], size_t clrcount)
++drw_scm_create(Drw *drw, char *clrnames[], size_t clrcount)
+ {
+ size_t i;
+ Clr *ret;
+diff --git a/drw.h b/drw.h
+index 4bcd5ad..42b04ce 100644
+--- a/drw.h
++++ b/drw.h
+_AT_@ -39,7 +39,7 @@ void drw_font_getexts(Fnt *font, const char *text, unsigned int len, unsigned in
+
+ /* Colorscheme abstraction */
+ void drw_clr_create(Drw *drw, Clr *dest, const char *clrname);
+-Clr *drw_scm_create(Drw *drw, const char *clrnames[], size_t clrcount);
++Clr *drw_scm_create(Drw *drw, char *clrnames[], size_t clrcount);
+
+ /* Cursor abstraction */
+ Cur *drw_cur_create(Drw *drw, int shape);
+diff --git a/dwm.c b/dwm.c
+index 664c527..15ecbdd 100644
+--- a/dwm.c
++++ b/dwm.c
+_AT_@ -36,6 +36,7 @@
+ #include <X11/Xlib.h>
+ #include <X11/Xproto.h>
+ #include <X11/Xutil.h>
++#include <X11/Xresource.h>
+ #ifdef XINERAMA
+ #include <X11/extensions/Xinerama.h>
+ #endif /* XINERAMA */
+_AT_@ -141,6 +142,19 @@ typedef struct {
+ int monitor;
+ } Rule;
+
++/* Xresources preferences */
++enum resource_type {
++ STRING = 0,
++ INTEGER = 1,
++ FLOAT = 2
++};
++
++typedef struct {
++ char *name;
++ enum resource_type type;
++ void *dst;
++} ResourcePref;
++
+ /* function declarations */
+ static void applyrules(Client *c);
+ static int applysizehints(Client *c, int *x, int *y, int *w, int *h, int interact);
+_AT_@ -234,6 +248,9 @@ static int xerror(Display *dpy, XErrorEvent *ee);
+ static int xerrordummy(Display *dpy, XErrorEvent *ee);
+ static int xerrorstart(Display *dpy, XErrorEvent *ee);
+ static void zoom(const Arg *arg);
++static void load_xresources(void);
++static void resource_load(XrmDatabase db, char *name, enum resource_type rtype, void *dst);
++static void reload_xres(const Arg *arg);
+
+ /* variables */
+ static const char broken[] = "broken";
+_AT_@ -2127,6 +2144,86 @@ zoom(const Arg *arg)
+ pop(c);
+ }
+
++void
++resource_load(XrmDatabase db, char *name, enum resource_type rtype, void *dst)
++{
++ char *sdst = NULL;
++ int *idst = NULL;
++ float *fdst = NULL;
++
++ sdst = dst;
++ idst = dst;
++ fdst = dst;
++
++ char fullname[256];
++ char *type;
++ XrmValue ret;
++
++ snprintf(fullname, sizeof(fullname), "%s.%s", "dwm", name);
++ fullname[sizeof(fullname) - 1] = '\0';
++
++ XrmGetResource(db, fullname, "*", &type, &ret);
++ if (!(ret.addr == NULL || strncmp("String", type, 64)))
++ {
++ switch (rtype) {
++ case STRING:
++ strcpy(sdst, ret.addr);
++ break;
++ case INTEGER:
++ *idst = strtoul(ret.addr, NULL, 10);
++ break;
++ case FLOAT:
++ *fdst = strtof(ret.addr, NULL);
++ break;
++ }
++ }
++}
++
++void
++load_xresources(void)
++{
++ Display *display;
++ char *resm;
++ XrmDatabase db;
++ ResourcePref *p;
++
++ display = XOpenDisplay(NULL);
++ resm = XResourceManagerString(display);
++ if (!resm)
++ return;
++
++ db = XrmGetStringDatabase(resm);
++ for (p = resources; p < resources + LENGTH(resources); p++)
++ resource_load(db, p->name, p->type, p->dst);
++ XCloseDisplay(display);
++}
++
++void
++reload_xres(const Arg *arg)
++{
++ load_xresources();
++
++ Monitor *m;
++ unsigned int i;
++
++ for (m = mons; m; m = m->next) {
++
++ /* you can change and reload client wc attributes like borders here */
++ for(Client *c = m->clients; c; c = c->next) {
++ XWindowChanges wc;
++ wc.border_width = borderpx;
++ XConfigureWindow(dpy, c->win, CWBorderWidth, &wc);
++ }
++
++ }
++
++ for (i = 0; i < LENGTH(colors); i++)
++ scheme[i] = drw_scm_create(drw, colors[i], 3);
++
++ focus(NULL);
++ arrange(NULL);
++}
++
+ int
+ main(int argc, char *argv[])
+ {
+_AT_@ -2139,6 +2236,8 @@ main(int argc, char *argv[])
+ if (!(dpy = XOpenDisplay(NULL)))
+ die("dwm: cannot open display");
+ checkotherwm();
++ XrmInitialize();
++ load_xresources();
+ setup();
+ #ifdef __OpenBSD__
+ if (pledge("stdio rpath proc exec", NULL) == -1)
+--
+2.31.0
+
diff --git a/dwm.suckless.org/patches/xresources/index.md b/dwm.suckless.org/patches/xresources/index.md
index a6bb62b9..f894036f 100644
--- a/dwm.suckless.org/patches/xresources/index.md
+++ b/dwm.suckless.org/patches/xresources/index.md
_AT_@ -7,6 +7,8 @@ This patch allows to handle settings from Xresources. It differs from xrdb patch
The -20210314 patch adds an example on how you could set a custom font.
+The live reload version of this patch is same patch with an additional function for reloading colors on fly, you can also combine this function with signaling or dwmc patch for reloading colors on fly with a shell command.
+
Settings in config.h
--------------------
In `resources` struct is written the name, the type, and the address of the setting.
_AT_@ -29,8 +31,10 @@ Download
--------
* [dwm-xresources-6.2.diff](dwm-xresources-6.2.diff) (11/06/2020)
* [dwm-xresources-20210314.diff](dwm-xresources-20210314.diff) (14/03/2021)
+* [dwm-livereload-xresources-20210328.diff](dwm-livereload-xresources-20210328.diff) (28/03/2021)
Author
------
* MLquest8 (miskuzius at gmail.com)
+* serhanekmekci (serhan at ekmekci.me)
--
2.31.0
Received on Sun Mar 28 2021 - 12:30:56 CEST
This archive was generated by hypermail 2.3.0 : Sun Mar 28 2021 - 13:12:39 CEST