void MainWindow::channelSettingsPressed(QString channel)
{
if (channel.isEmpty())
channel = ui->treeWidget->selectedChannel();
if (!channelsettingsdialog)
{
channelsettingsdialog = new ChannelSettingsDialog(this);
connect(irc, SIGNAL(sigBanList(QString,QString,QString,QString)), channelsettingsdialog,
SLOT(bansReceived(QString,QString,QString,QString)));
connect(irc, SIGNAL(sigChannelMode(QString,QStringList)), channelsettingsdialog,
SLOT(channelModeReceived(QString,QStringList)));
connect(channelsettingsdialog, SIGNAL(updatePressed(QString)), irc,
SLOT(getBans(QString)));
connect(channelsettingsdialog, SIGNAL(channelModeChanged(QString,QString)), irc,
SLOT(setChannelMode(QString,QString)));
connect(channelsettingsdialog, SIGNAL(topicChanged(QString,QString)), irc,
SLOT(setTopic(QString,QString)));
}
channelsettingsdialog->clearItems();
channelsettingsdialog->channel = channel;
channelsettingsdialog->setWindowTitle(tr("%1 settings").arg(channel));
channelsettingsdialog->setTopicText(getTopic(channelsettingsdialog->channel));
channelsettingsdialog->show();
irc->getBans(channelsettingsdialog->channel);
irc->getChannelMode(channelsettingsdialog->channel);
}
OutputDeviceNode::OutputDeviceNode( const DeviceRef &device, const Format &format )
: OutputNode( format ), mDevice( device )
{
if( ! mDevice ) {
string errorMsg = "Empty DeviceRef.";
if( ! audio::Device::getDefaultOutput() )
errorMsg += " Also, no default output Device so perhaps there is no available hardware output.";
throw AudioDeviceExc( errorMsg );
}
// listen to the notifications sent by device property changes in order to update the audio graph.
mWillChangeConn = mDevice->getSignalParamsWillChange().connect( bind( &OutputDeviceNode::deviceParamsWillChange, this ) );
mDidChangeConn = mDevice->getSignalParamsDidChange().connect( bind( &OutputDeviceNode::deviceParamsDidChange, this ) );
mInterruptionBeganConn = Context::deviceManager()->getSignalInterruptionBegan().connect( [this] { disable(); } );
mInterruptionEndedConn = Context::deviceManager()->getSignalInterruptionEnded().connect( [this] { enable(); } );
size_t deviceNumChannels = mDevice->getNumOutputChannels();
// If number of channels hasn't been specified, default to 2 (or 1 if that is all that is available).
if( getChannelMode() != ChannelMode::SPECIFIED ) {
setChannelMode( ChannelMode::SPECIFIED );
setNumChannels( std::min( deviceNumChannels, (size_t)2 ) );
}
// Double check the device has enough channels to support what was requested, which may not be the case if the user asked for more than what is available.
if( deviceNumChannels < getNumChannels() )
throw AudioFormatExc( string( "Device can not accommodate " ) + to_string( deviceNumChannels ) + " output channels." );
}
OutputDeviceNode::OutputDeviceNode( const DeviceRef &device, const Format &format )
: OutputNode( format ), mDevice( device )
{
CI_ASSERT( mDevice );
// listen to the notifications sent by device property changes in order to update the audio graph.
mWillChangeConn = mDevice->getSignalParamsWillChange().connect( bind( &OutputDeviceNode::deviceParamsWillChange, this ) );
mDidChangeConn = mDevice->getSignalParamsDidChange().connect( bind( &OutputDeviceNode::deviceParamsDidChange, this ) );
size_t deviceNumChannels = mDevice->getNumOutputChannels();
// If number of channels hasn't been specified, default to 2 (or 1 if that is all that is available).
if( getChannelMode() != ChannelMode::SPECIFIED ) {
setChannelMode( ChannelMode::SPECIFIED );
setNumChannels( std::min( deviceNumChannels, (size_t)2 ) );
}
// Double check the device has enough channels to support what was requested, which may not be the case if the user asked for more than what is available.
if( deviceNumChannels < getNumChannels() )
throw AudioFormatExc( string( "Device can not accommodate " ) + to_string( deviceNumChannels ) + " output channels." );
}
DelayNode::DelayNode( const Format &format )
: Node( format ), mParamDelaySeconds( this, 0 ), mWriteIndex( 0 ), mSampleRate( 0 ), mMaxDelaySeconds( 0 )
{
setNumChannels( 1 );
setChannelMode( ChannelMode::SPECIFIED );
}
void GenNode::initImpl()
{
setChannelMode( ChannelMode::SPECIFIED );
setNumChannels( 1 );
}
