Le Mercredi 07 Janvier 2004 03:28, Rob Shortt a écrit :
Hi,
> Cyril, there doesn't seem to be an obvious way to offset the message
> horizontally. For me the 'V' in Volume, and the left side of the bar
> are right against the left side of my screen because of the overscan. I
> added handling of the OSD_OVERSCAN_Y but didn't see a way of handling
> the X overscan.
Yes, it's implemented onto libxosd, but the binding doesn't yet support it :(
I think, I won't be too hard to add it... but..
from _pyosd.c
static PyObject *
pyosd_set_offset(PyObject *self, PyObject *args)
{
int offset;
PyObject *pyc_osd;
xosd *osd;
if(!PyArg_ParseTuple(args, "Oi", &pyc_osd, &offset))
return NULL;
osd = (xosd *)PyCObject_AsVoidPtr(pyc_osd);
if(!assert_osd(osd, "Run init() first!"))
return NULL;
xosd_set_vertical_offset(osd, offset);
Py_INCREF(Py_None);
return Py_None;
}
I'm not a c master, but I think It would be better to duplicate this to be
able to change xosd_set_horizontal_offset too.
See http://repose.cx/pyosd/ for details.
I also saw that we can display more than two lines, but lines number must be
initialized at the begining. So, to do this, must do something like that :
[...]
self.osd = pyosd.osd(lines=X)
[...]
# Second line is the progress bar
self.osd.display(percent, type, line=1)
# Blank others :
for i in range(1, X - 1) :
self.osd.display('', line=i)
[...]
if re.search('\n', self.message) :
# If message contains one or more \n, display X first
lines.
s_msg = self.message.split('\n')
# must see if len(s_msg) is < or > to X here...
for i in range(0, X - 1) :
self.osd.display(s_msg[i], pyosd.TYPE_STRING, line=i)
else :
# If not, display only the first line
self.osd.display(self.message, pyosd.TYPE_STRING, line=0)
# Blank others :
for i in range(1, X - 1) :
self.osd.display('', pyosd.TYPE_STRING, line=i)
can make patch for that...
> > I took a look at this, tried it out, and I think its cool. It is
> > definately worth it for those who use X.
Thank you.
> > Can this be used to draw
> > arbitrary graphics to the screen as well? If so then we could
> > essentially build a Freevo style popup and present it over other apps.
Basicaly, libxosd only displays _text_.
It uses an artificial way to display percentages : [|||||------].
>> [...]
> > I haven't looked at the mixer patch. Can somone else (someone who
> > relies on mixer settings more than me) take a look at this one?
Ok.
> > Thanks again,
You're welcome.
Best Regards,
Cyril.
--
BOFH excuse #449:
greenpeace free'd the mallocs
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