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Tobias Rundstrom 2006-02-14 23:12:46 -03:00
commit cc0faeee08
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68
XmmsQT4.cpp Normal file
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#include "XmmsQT4.h"
using namespace std;
static void CheckWrite (int i, void *userdata);
XmmsQT4::XmmsQT4 (xmmsc_connection_t *xmmsc, QObject *parent) : QObject (parent)
{
m_xmmsc = xmmsc;
m_fd = xmmsc_io_fd_get (xmmsc);
xmmsc_io_need_out_callback_set (xmmsc, CheckWrite, this);
m_rsock = new QSocketNotifier (m_fd, QSocketNotifier::Read, this);
connect (m_rsock, SIGNAL (activated (int)), SLOT (OnRead ()));
m_rsock->setEnabled (false);
m_wsock = new QSocketNotifier (m_fd, QSocketNotifier::Write, this);
connect (m_wsock, SIGNAL (activated (int)), SLOT (OnWrite ()));
m_wsock->setEnabled (false);
}
XmmsQT4::~XmmsQT4 ()
{
delete m_rsock;
delete m_wsock;
}
xmmsc_connection_t *XmmsQT4::GetXmmsConnection ()
{
return m_xmmsc;
}
void XmmsQT4::OnRead ()
{
if (!xmmsc_io_in_handle (m_xmmsc)) {
return; /* exception? */
}
}
void XmmsQT4::OnWrite ()
{
if (!xmmsc_io_out_handle (m_xmmsc)) {
return; /* exception? */
}
}
void XmmsQT4::ToggleWrite (bool toggle)
{
m_wsock->setEnabled (toggle);
}
static void CheckWrite (int i, void *userdata)
{
XmmsQT4 *obj = (XmmsQT4 *) userdata;
xmmsc_connection_t *xmmsc = obj->GetXmmsConnection();
if (xmmsc_io_want_out (xmmsc)) {
obj->ToggleWrite (true);
} else {
obj->ToggleWrite (false);
}
}