static int
_XftCloseDisplay (Display *dpy, XExtCodes *codes)
{
XftDisplayInfo *info, **prev;
info = _XftDisplayInfoGet (dpy, FcFalse);
if (!info)
return 0;
/*
* Get rid of any dangling unreferenced fonts
*/
info->max_unref_fonts = 0;
XftFontManageMemory (dpy);
/*
* Clean up the default values
*/
if (info->defaults)
FcPatternDestroy (info->defaults);
/*
* Unhook from the global list
*/
for (prev = &_XftDisplayInfo; (info = *prev); prev = &(*prev)->next)
if (info->display == dpy)
break;
*prev = info->next;
free (info);
return 0;
}
Bool
XftDefaultSet (Display *dpy, XftPattern *defaults)
{
XftDisplayInfo *info = _XftDisplayInfoGet (dpy);
if (!info)
return False;
if (info->defaults)
XftPatternDestroy (info->defaults);
info->defaults = defaults;
return True;
}
Bool
XftDefaultHasRender (Display *dpy)
{
#ifdef FREETYPE2
XftDisplayInfo *info = _XftDisplayInfoGet (dpy);
if (!info)
return False;
return info->hasRender;
#else
return False;
#endif
}
static XftResult
_XftDefaultGet (Display *dpy, const char *object, int screen, XftValue *v)
{
XftDisplayInfo *info = _XftDisplayInfoGet (dpy);
XftResult r;
if (!info)
return XftResultNoMatch;
if (!info->defaults)
{
info->defaults = _XftDefaultInit (dpy);
if (!info->defaults)
return XftResultNoMatch;
}
r = XftPatternGet (info->defaults, object, screen, v);
if (r == XftResultNoId && screen > 0)
r = XftPatternGet (info->defaults, object, 0, v);
return r;
}
XftFontSet *
XftDisplayGetFontSet (Display *dpy)
{
XftDisplayInfo *info = _XftDisplayInfoGet (dpy);
if (!info)
return 0;
if (!info->coreFonts)
{
info->coreFonts = XftFontSetCreate ();
if (info->coreFonts)
{
if (!XftCoreAddFonts (info->coreFonts, dpy,
XftDefaultGetBool (dpy, XFT_SCALABLE,
DefaultScreen (dpy),
False)))
{
XftFontSetDestroy (info->coreFonts);
info->coreFonts = 0;
}
}
}
return info->coreFonts;
}
