void AudioTrack::addPlugin(BasePlugin* plugin, int idx)/*{{{*/
{
if(debugMsg)
qDebug("AudioTrack::addPlugin(%p, %d) \n", plugin, idx);
if (!plugin)
{
BasePlugin* oldPlugin = (*_efxPipe)[idx];
if (oldPlugin)
{
oldPlugin->setId(-1);
oldPlugin->setTrack(0);
uint32_t paramCount = oldPlugin->getParameterCount();
for (uint32_t i = 0; i < paramCount; i++)
{
ParameterPort* paramPort = oldPlugin->getParameterPort(i);
if (! paramPort || paramPort->type != PARAMETER_INPUT || (paramPort->hints & PARAMETER_IS_AUTOMABLE) == 0)
continue;
int id = genACnum(idx, i);
removeController(id);
}
_efxPipe->remove(idx);
}
}
if (plugin)
{
idx = efxPipe()->addPlugin(plugin, idx);
plugin->setId(idx);
plugin->setTrack(this);
uint32_t paramCount = plugin->getParameterCount();
for (uint32_t i = 0; i < paramCount; i++)
{
ParameterPort* paramPort = plugin->getParameterPort(i);
if (! paramPort || paramPort->type != PARAMETER_INPUT || (paramPort->hints & PARAMETER_IS_AUTOMABLE) == 0)
continue;
int id = genACnum(idx, i);
CtrlValueType t = plugin->valueType();
CtrlList* cl = new CtrlList(id);
cl->setRange(paramPort->ranges.min, paramPort->ranges.max);
cl->setName(plugin->getParameterName(i));
cl->setPluginName(plugin->name());
cl->setUnit(plugin->getParameterUnit(i));
cl->setValueType(t);
if (paramPort->hints & PARAMETER_IS_TOGGLED)
cl->setMode(CtrlList::DISCRETE);
else
cl->setMode(CtrlList::INTERPOLATE);
cl->setCurVal(plugin->getParameterValue(i));
addController(cl);
}
}
}/*}}}*/
void Song::removeAllControllers()
{
while (m_controllers.size() != 0)
{
removeController(m_controllers.at(0));
}
m_controllers.clear();
}
//-----------------------------------------------------------------------------------------------------------------------------
// 设置控制器
void PersonView::setController(ControllerBase* controller)
{
removeController(); // 先释放掉原先的控制器
mController = controller;
controller->setControllerListener(this);
addChild(controller);
float sp = (float)mConfig->speed() / 10;
controller->setSpeed(sp);
}
void SipperMediaListener::_handleAcceptedController(int accSock)
{
SipperMediaController controller;
controller.listener = this;
addController(accSock, &controller);
controller.handleRequest(accSock);
removeController(accSock);
}
void Song::removeAllControllers()
{
for (int i = 0; i < m_controllers.size(); ++i)
{
removeController(m_controllers.at(i));
}
m_controllers.clear();
}