bool wxProgressDialog::Update(int value, const wxString& newmsg, bool *skip)
{
if(!m_prgFrame)
return false;
if(!newmsg.empty())
m_msg = newmsg;
m_cur = value;
EventType event;
ProgressType *prg = (ProgressType *)m_prgFrame;
do
{
EvtGetEvent(&event, 0);
Boolean handled = PrgHandleEvent(prg, &event);
if (!PrgHandleEvent(prg, &event))
if( PrgUserCancel(prg) )
return false;
}
while(event.eType != sysEventNilEvent);
PrgUpdateDialog(prg, 0, 0, "", true);
m_activeSkip = m_canSkip && true;
return true;
}
Err PrvProcessEvents(FlickrSocketContext& context, UInt16 timeout)
{
Err err = errNone;
EventType event;
if (timeout || EvtEventAvail())
{
EvtGetEvent(&event, timeout);
if (!FlickrHandleEvent(context.libRefNum, &event) && NULL != context.progress)
PrgHandleEvent(context.progress, &event); // update progress before waiting...
}
else if (NULL != context.progress)
PrgHandleEvent(context.progress, NULL); // update progress without event (for animation)
if (NULL != context.progress)
{
err = context.progress->error;
// check for a user cancel and handle it...
if (PrgUserCancel(context.progress))
err = exgErrUserCancel;
}
return err;
}
