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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
xrdb(const Arg *arg)
{
int i;
load_xresources();
for (i = 0; i < LENGTH(colors); i++)
scheme[i] = drw_scm_create(drw, colors[i],
#if BAR_ALPHA_PATCH
alphas[i],
#endif // BAR_ALPHA_PATCH
ColCount
);
#if BAR_SYSTRAY_PATCH && !BAR_ALPHA_PATCH
if (systray) {
XMoveWindow(dpy, systray->win, -32000, -32000);
}
#endif // BAR_SYSTRAY_PATCH
arrange(NULL);
focus(NULL);
}
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