diff -rupN orig/config.def.h patched/config.def.h
--- orig/config.def.h 2021-04-16 06:30:47.713924755 +0300
+++ patched/config.def.h 2021-04-16 06:34:14.956933252 +0300
@@ -2,16 +2,25 @@
/* Default settings; can be overriden by command line. */
static int topbar = 1; /* -b option; if 0, dmenu appears at bottom */
+
/* -fn option overrides fonts[0]; default X11 font or font set */
+static char font[] = "monospace:size=10";
static const char *fonts[] = {
- "monospace:size=10"
+ font,
+ "monospace:size=10",
};
-static const char *prompt = NULL; /* -p option; prompt to the left of input field */
-static const char *colors[SchemeLast][2] = {
+
+static char *prompt = NULL; /* -p option; prompt to the left of input field */
+
+static char normfgcolor[] = "#bbbbbb";
+static char normbgcolor[] = "#222222";
+static char selfgcolor[] = "#eeeeee";
+static char selbgcolor[] = "#005577";
+static char *colors[SchemeLast][2] = {
/* fg bg */
- [SchemeNorm] = { "#bbbbbb", "#222222" },
- [SchemeSel] = { "#eeeeee", "#005577" },
- [SchemeOut] = { "#000000", "#00ffff" },
+ [SchemeNorm] = { normfgcolor, normbgcolor },
+ [SchemeSel] = { selfgcolor, selbgcolor },
+ [SchemeOut] = { "#000000", "#00ffff" },
};
/* -l option; if nonzero, dmenu uses vertical list with given number of lines */
static unsigned int lines = 0;
@@ -21,3 +30,15 @@ static unsigned int lines = 0;
* for example: " /?\"&[]"
*/
static const char worddelimiters[] = " ";
+
+/*
+ * Xresources preferences to load at startup
+ */
+ResourcePref resources[] = {
+ { "font", STRING, &font },
+ { "normfgcolor", STRING, &normfgcolor },
+ { "normbgcolor", STRING, &normbgcolor },
+ { "selfgcolor", STRING, &selfgcolor },
+ { "selbgcolor", STRING, &selbgcolor },
+ { "prompt", STRING, &prompt },
+};
diff -rupN orig/dmenu.c patched/dmenu.c
--- orig/dmenu.c 2021-04-16 06:30:47.715924755 +0300
+++ patched/dmenu.c 2021-04-16 06:30:59.668925245 +0300
@@ -11,6 +11,7 @@
#include <X11/Xlib.h>
#include <X11/Xatom.h>
#include <X11/Xutil.h>
+#include <X11/Xresource.h>
#ifdef XINERAMA
#include <X11/extensions/Xinerama.h>
#endif
@@ -53,6 +54,21 @@ static XIC xic;
static Drw *drw;
static Clr *scheme[SchemeLast];
+/* Xresources preferences */
+enum resource_type {
+ STRING = 0,
+ INTEGER = 1,
+ FLOAT = 2
+};
+typedef struct {
+ char *name;
+ enum resource_type type;
+ void *dst;
+} ResourcePref;
+
+static void load_xresources(void);
+static void resource_load(XrmDatabase db, char *name, enum resource_type rtype, void *dst);
+
#include "config.h"
static int (*fstrncmp)(const char *, const char *, size_t) = strncmp;
@@ -395,7 +411,7 @@ keypress(XKeyEvent *ev)
switch(ksym) {
default:
-insert:
+ insert:
if (!iscntrl(*buf))
insert(buf, len);
break;
@@ -547,6 +563,54 @@ readstdin(void)
lines = MIN(lines, i);
}
+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", "dmenu", 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);
+}
+
static void
run(void)
{
@@ -700,6 +764,9 @@ main(int argc, char *argv[])
XWindowAttributes wa;
int i, fast = 0;
+ XrmInitialize();
+ load_xresources();
+
for (i = 1; i < argc; i++)
/* these options take no arguments */
if (!strcmp(argv[i], "-v")) { /* prints version information */
diff -rupN orig/drw.c patched/drw.c
--- orig/drw.c 2021-04-16 06:30:47.718924755 +0300
+++ patched/drw.c 2021-04-16 06:30:59.670925245 +0300
@@ -208,7 +208,7 @@ drw_clr_create(Drw *drw, Clr *dest, cons
/* 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 -rupN orig/drw.h patched/drw.h
--- orig/drw.h 2021-04-16 06:30:47.718924755 +0300
+++ patched/drw.h 2021-04-16 06:30:59.671925245 +0300
@@ -39,7 +39,7 @@ void drw_font_getexts(Fnt *font, const c
/* 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);
