void RenderPanel::sendMouseMoveEvent()
{
QPoint cursor_pos = QCursor::pos();
QPoint mouse_rel_widget = mapFromGlobal( cursor_pos );
if( rect().contains( mouse_rel_widget ))
{
bool mouse_over_this = false;
QWidget *w = QApplication::widgetAt( cursor_pos );
while( w )
{
if( w == this )
{
mouse_over_this = true;
break;
}
w = w->parentWidget();
}
if( !mouse_over_this )
{
return;
}
QMouseEvent fake_event( QEvent::MouseMove,
mouse_rel_widget,
Qt::NoButton,
QApplication::mouseButtons(),
QApplication::keyboardModifiers() );
onRenderWindowMouseEvents( &fake_event );
}
}
/*
* OSS/AWE driver specific h/w controls
*/
static void
emuspec_control(struct snd_emux *emu, struct snd_emux_port *port, int cmd,
unsigned char *event, int atomic, int hop)
{
int voice;
unsigned short p1;
short p2;
int i;
struct snd_midi_channel *chan;
voice = event[3];
if (voice < 0 || voice >= port->chset.max_channels)
chan = NULL;
else
chan = &port->chset.channels[voice];
p1 = *(unsigned short *) &event[4];
p2 = *(short *) &event[6];
switch (cmd) {
#if 0 /* don't do this atomically */
case _EMUX_OSS_REMOVE_LAST_SAMPLES:
snd_soundfont_remove_unlocked(emu->sflist);
break;
#endif
case _EMUX_OSS_SEND_EFFECT:
if (chan)
snd_emux_send_effect_oss(port, chan, p1, p2);
break;
case _EMUX_OSS_TERMINATE_ALL:
snd_emux_terminate_all(emu);
break;
case _EMUX_OSS_TERMINATE_CHANNEL:
/*snd_emux_mute_channel(emu, chan);*/
break;
case _EMUX_OSS_RESET_CHANNEL:
/*snd_emux_channel_init(chset, chan);*/
break;
case _EMUX_OSS_RELEASE_ALL:
fake_event(emu, port, voice, MIDI_CTL_ALL_NOTES_OFF, 0, atomic, hop);
break;
case _EMUX_OSS_NOTEOFF_ALL:
fake_event(emu, port, voice, MIDI_CTL_ALL_SOUNDS_OFF, 0, atomic, hop);
break;
case _EMUX_OSS_INITIAL_VOLUME:
if (p2) {
port->volume_atten = (short)p1;
snd_emux_update_port(port, SNDRV_EMUX_UPDATE_VOLUME);
}
break;
case _EMUX_OSS_CHN_PRESSURE:
if (chan) {
chan->midi_pressure = p1;
snd_emux_update_channel(port, chan, SNDRV_EMUX_UPDATE_FMMOD|SNDRV_EMUX_UPDATE_FM2FRQ2);
}
break;
case _EMUX_OSS_CHANNEL_MODE:
reset_port_mode(port, p1);
snd_emux_reset_port(port);
break;
case _EMUX_OSS_DRUM_CHANNELS:
port->drum_flags = *(unsigned int*)&event[4];
for (i = 0; i < port->chset.max_channels; i++) {
chan = &port->chset.channels[i];
chan->drum_channel = ((port->drum_flags >> i) & 1) ? 1 : 0;
}
break;
case _EMUX_OSS_MISC_MODE:
if (p1 < EMUX_MD_END)
port->ctrls[p1] = p2;
break;
case _EMUX_OSS_DEBUG_MODE:
break;
default:
if (emu->ops.oss_ioctl)
emu->ops.oss_ioctl(emu, cmd, p1, p2);
break;
}
}
