void GData::fastforward()
{
double speed = 16;
double diffTime = view->zoomX() * speed;
if(getActiveChannel())
diffTime = MAX(diffTime, getActiveChannel()->timePerChunk());
updateActiveChunkTime(view->currentTime() + diffTime);
view->doSlowUpdate();
}
int GData::getActiveIntThreshold()
{
Channel* active = getActiveChannel();
if(active) return toInt(active->threshold() * 100.0f);
//else return settings.getInt("Analysis", "thresholdValue");
else return qsettings->value("Analysis/thresholdValue", 93).toInt();
}
void GData::removeFileFromList(SoundFile *s)
{
int j;
int curPos;
int prevPos;
//remove all the channels in s from the channels list
for(j=0; j<s->numChannels(); j++) {
Channel *c = s->channels(j);
//if(c == getActiveChannel()) { setActiveChannel(NULL); }
curPos = prevPos = 0;
for(std::vector<Channel*>::iterator it1=channels.begin(); it1 != channels.end(); it1++, curPos++) {
if((*it1) == c) {
if(c == getActiveChannel()) prevPos = curPos;
it1 = channels.erase(it1) - 1;
}
}
if(channels.empty()) setActiveChannel(NULL);
else setActiveChannel(channels.at(bound(prevPos, 0, int(channels.size()-1))));
}
//remove the soundFile from the soundFiles list
for(std::vector<SoundFile*>::iterator it2=soundFiles.begin(); it2 != soundFiles.end(); it2++) {
if((*it2) == s) {
it2 = soundFiles.erase(it2) - 1;
}
}
emit channelsChanged();
//view->doSlowUpdate();
}
eventBits_t CSong::task(int ticks)
{
realTimeEngine(ticks);
while (true)
{
if (m_reachedMidiEof == true)
goto exitTask;
while (true)
{
// Check that there is space
if (midiEventSpace() <= 10 || chordEventSpace() <= 10)
break;
// and that the Score has space also
if (m_scoreWin->midiEventSpace() <= 100)
break;
// Read the next events
CMidiEvent event = m_midiFile->readMidiEvent();
//ppLogTrace("Song event delta %d type 0x%x chan %d Note %d", event.deltaTime(), event.type(), event.channel(), event.note());
// Find the next chord
if (m_findChord.findChord(event, getActiveChannel(), PB_PART_both) == true)
chordEventInsert( m_findChord.getChord() ); // give the Conductor the chord event
// send the events to the other end
m_scoreWin->midiEventInsert(event);
// send the events to the other end
midiEventInsert(event);
if (event.type() == MIDI_PB_EOF)
{
m_reachedMidiEof = true;
break;
}
}
// carry on with the data until we reach the bar we want
if (seekingBarNumber() && m_reachedMidiEof == false && playingMusic())
{
realTimeEngine(0);
m_scoreWin->drawScrollingSymbols(false); // don't display any thing just remove from the queue
}
else
break;
}
exitTask:
eventBits_t eventBits = m_realTimeEventBits;
m_realTimeEventBits = 0;
return eventBits;
}
void GData::updateActiveChunkTime(double t)
{
if((running != STREAM_STOP) && (soundMode & SOUND_REC)) return;
Channel *active = getActiveChannel();
t = bound(t, leftTime(), rightTime());
if(active) {
//t = active->timeAtChunk(active->chunkAtTime(t)); //align time to an integer sample step
active->jumpToTime(t);
if(gdata->doingActive()) {
active->lock();
active->processChunk(active->currentChunk());
active->unlock();
}
}
view->setCurrentTime(t);
doChunkUpdate();
}
void CSong::regenerateChordQueue()
{
int i;
int length;
CMidiEvent event;
m_wantedChordQueue->clear();
m_findChord.reset();
length = m_songEventQueue->length();
for (i = 0; i < length; i++)
{
event = m_songEventQueue->index(i);
// Find the next chord
if (m_findChord.findChord(event, getActiveChannel(), PB_PART_both) == true)
chordEventInsert( m_findChord.getChord() ); // give the Conductor the chord event
}
resetWantedChord();
}
void GData::resetActiveIntThreshold(int thresholdPercentage)
{
Channel* active = getActiveChannel();
if(active) active->resetIntThreshold(thresholdPercentage);
}
