void AudioTrack::eraseACEvent(int id, int frame)
{
ciCtrlList icl = _controller.find(id);
if (icl == _controller.end())
return;
CtrlList* cl = icl->second;
if (cl->empty())
return;
iCtrl s = cl->find(frame);
if (s != cl->end())
cl->erase(s);
return;
}
void AudioTrack::seekNextACEvent(int id)
{
ciCtrlList icl = _controller.find(id);
if (icl == _controller.end())
return;
CtrlList* cl = icl->second;
if (cl->empty())
return;
iCtrl s = cl->upper_bound(song->cPos().frame());
if (s == cl->end())
{
--s;
}
song->setPos(Song::CPOS, Pos(s->second.getFrame(), false), true, false, true);
return;
}
bool AudioTrack::readProperties(Xml& xml, const QString& tag)
{
if (tag == "LadspaPlugin" || tag == "plugin")
{
BasePlugin* pi = new LadspaPlugin();
pi->setTrack(this);
pi->setId((int)_efxPipe->size());
if (pi->readConfiguration(xml, false))
delete pi;
else
_efxPipe->addPlugin(pi, -1);
}
else if (tag == "Lv2Plugin")
{
Lv2Plugin* pi = new Lv2Plugin();
pi->setTrack(this);
pi->setId((int)_efxPipe->size());
if (pi->readConfiguration(xml, false))
delete pi;
else
_efxPipe->addPlugin(pi, -1);
}
else if (tag == "VstPlugin")
{
VstPlugin* pi = new VstPlugin();
pi->setTrack(this);
pi->setId((int)_efxPipe->size());
if (pi->readConfiguration(xml, false))
delete pi;
else
_efxPipe->addPlugin(pi, -1);
}
else if (tag == "auxSend")
readAuxSend(xml);
else if (tag == "prefader")
_prefader = xml.parseInt();
else if (tag == "sendMetronome")
_sendMetronome = xml.parseInt();
else if (tag == "automation")
setAutomationType(AutomationType(xml.parseInt()));
else if (tag == "controller")
{
CtrlList* l = new CtrlList();
l->read(xml);
// Since (until now) oom wrote a 'zero' for plugin controller current value
// in the XML file, we can't use that value, now that plugin automation is added.
// We must take the value from the plugin control value.
// Otherwise we break all existing .oom files with plugins, because the gui
// controls would all be set to zero.
// But we will allow for the (unintended, useless) possibility of a controller
// with no matching plugin control.
BasePlugin* p = 0;
bool ctlfound = false;
int m = l->id() & AC_PLUGIN_CTL_ID_MASK;
int n = (l->id() >> AC_PLUGIN_CTL_BASE_POW) - 1;
int pdepth = _efxPipe->size();
if (n >= 0 && n < pdepth)
{
p = (*_efxPipe)[n];
if (p)
{
ParameterPort* cport = p->getParameterPort(m);
if (cport && cport->type == PARAMETER_INPUT && (cport->hints & PARAMETER_IS_AUTOMABLE) > 0)
ctlfound = true;
}
}
iCtrlList icl = _controller.find(l->id());
if (icl == _controller.end())
_controller.add(l);
else
{
CtrlList* d = icl->second;
for (iCtrl i = l->begin(); i != l->end(); ++i)
d->add(i->second.getFrame(), i->second.val);
if (!ctlfound)
d->setCurVal(l->curVal());
d->setColor(l->color());
d->setVisible(l->isVisible());
d->setDefault(l->getDefault());
delete l;
l = d;
}
if (ctlfound)
{
l->setCurVal(p->getParameterValue(m));
ParameterPort* cport = p->getParameterPort(m);
if (cport && cport->hints & PARAMETER_IS_TOGGLED)
l->setMode(CtrlList::DISCRETE);
else
l->setMode(CtrlList::INTERPOLATE);
}
}
void AudioTrack::swapControllerIDX(int idx1, int idx2)
{
// FIXME This code is ugly.
// At best we would like to modify the keys (IDXs) in-place and
// do some kind of deferred re-sort, but it can't be done...
int pdepth = _efxPipe->size();
if (idx1 == idx2)
return;
if (idx1 < 0 || idx2 < 0 || idx1 >= pdepth || idx2 >= pdepth)
return;
CtrlList *cl;
CtrlList *newcl;
int id1 = (idx1 + 1) * AC_PLUGIN_CTL_BASE;
int id2 = (idx2 + 1) * AC_PLUGIN_CTL_BASE;
int i, j;
CtrlListList tmpcll;
CtrlVal cv(0, 0.0);
for (ciCtrlList icl = _controller.begin(); icl != _controller.end(); ++icl)
{
cl = icl->second;
i = cl->id() & AC_PLUGIN_CTL_ID_MASK;
j = cl->id() & ~((unsigned long) AC_PLUGIN_CTL_ID_MASK);
if (j == id1 || j == id2)
{
newcl = new CtrlList(i | (j == id1 ? id2 : id1));
newcl->setMode(cl->mode());
newcl->setValueType(cl->valueType());
newcl->setName(cl->name());
double min, max;
cl->range(&min, &max);
newcl->setRange(min, max);
newcl->setCurVal(cl->curVal());
newcl->setDefault(cl->getDefault());
for (iCtrl ic = cl->begin(); ic != cl->end(); ++ic)
{
cv = ic->second;
newcl->add(cv.getFrame(), cv.val);
}
tmpcll.insert(std::pair<const int, CtrlList*>(newcl->id(), newcl));
}
else
{
newcl = new CtrlList();
*newcl = *cl;
tmpcll.insert(std::pair<const int, CtrlList*>(newcl->id(), newcl));
}
}
for (iCtrlList ci = _controller.begin(); ci != _controller.end(); ++ci)
delete (*ci).second;
_controller.clear();
for (ciCtrlList icl = tmpcll.begin(); icl != tmpcll.end(); ++icl)
{
newcl = icl->second;
_controller.insert(std::pair<const int, CtrlList*>(newcl->id(), newcl));
}
}
