I currently try to understand the directfb GDK backend code for event
handling.
Can anybody tell me why the dfb_events_io_func is used to call
dfb_events_dispatch ?
In the win32 backend and the old linux-fb backend there is the
dispatch
function registered as follws:
static GSourceFuncs xxx_events_funcs = {
xxx_events_prepare,
xxx_events_check,
xxx_events_dispatch,
NULL
};
...
void
_gdk_events_init (void)
{
GSource *source;
source = g_source_new (&xxx_events_funcs, sizeof (GSource));
...
g_source_attach (source, NULL);
}
...
Why using the detour with g_io_channel_unix_new(...) ?
BTW, is the dfb_events_io_func correctly attached with
g_source_set_callback(..) in _gdk_events_init(..) ?
Should we use g_io_add_watch(...) instead ?
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