void MidiPort::saveSettings( QDomDocument& doc, QDomElement& thisElement )
{
m_inputChannelModel.saveSettings( doc, thisElement, "inputchannel" );
m_outputChannelModel.saveSettings( doc, thisElement, "outputchannel" );
m_inputControllerModel.saveSettings( doc, thisElement, "inputcontroller" );
m_outputControllerModel.saveSettings( doc, thisElement, "outputcontroller" );
m_fixedInputVelocityModel.saveSettings( doc, thisElement, "fixedinputvelocity" );
m_fixedOutputVelocityModel.saveSettings( doc, thisElement, "fixedoutputvelocity" );
m_fixedOutputNoteModel.saveSettings( doc, thisElement, "fixedoutputnote" );
m_outputProgramModel.saveSettings( doc, thisElement, "outputprogram" );
m_baseVelocityModel.saveSettings( doc, thisElement, "basevelocity" );
m_readableModel.saveSettings( doc, thisElement, "readable" );
m_writableModel.saveSettings( doc, thisElement, "writable" );
if( isInputEnabled() )
{
QString rp;
for( Map::ConstIterator it = m_readablePorts.begin(); it != m_readablePorts.end(); ++it )
{
if( it.value() )
{
rp += it.key() + ",";
}
}
// cut off comma
if( rp.length() > 0 )
{
rp.truncate( rp.length() - 1 );
}
thisElement.setAttribute( "inports", rp );
}
if( isOutputEnabled() )
{
QString wp;
for( Map::ConstIterator it = m_writablePorts.begin(); it != m_writablePorts.end(); ++it )
{
if( it.value() )
{
wp += it.key() + ",";
}
}
// cut off comma
if( wp.length() > 0 )
{
wp.truncate( wp.length() - 1 );
}
thisElement.setAttribute( "outports", wp );
}
}
void MidiPort::loadSettings( const QDomElement& thisElement )
{
m_inputChannelModel.loadSettings( thisElement, "inputchannel" );
m_outputChannelModel.loadSettings( thisElement, "outputchannel" );
m_inputControllerModel.loadSettings( thisElement, "inputcontroller" );
m_outputControllerModel.loadSettings( thisElement, "outputcontroller" );
m_fixedInputVelocityModel.loadSettings( thisElement, "fixedinputvelocity" );
m_fixedOutputVelocityModel.loadSettings( thisElement, "fixedoutputvelocity" );
m_outputProgramModel.loadSettings( thisElement, "outputprogram" );
m_baseVelocityModel.loadSettings( thisElement, "basevelocity" );
m_readableModel.loadSettings( thisElement, "readable" );
m_writableModel.loadSettings( thisElement, "writable" );
// restore connections
if( isInputEnabled() )
{
QStringList rp = thisElement.attribute( "inports" ).split( ',' );
for( Map::ConstIterator it = m_readablePorts.begin(); it != m_readablePorts.end(); ++it )
{
if( it.value() != ( rp.indexOf( it.key() ) != -1 ) )
{
subscribeReadablePort( it.key() );
}
}
emit readablePortsChanged();
}
if( isOutputEnabled() )
{
QStringList wp = thisElement.attribute( "outports" ).split( ',' );
for( Map::ConstIterator it = m_writablePorts.begin(); it != m_writablePorts.end(); ++it )
{
if( it.value() != ( wp.indexOf( it.key() ) != -1 ) )
{
subscribeWritablePort( it.key() );
}
}
emit writablePortsChanged();
}
if( thisElement.hasAttribute( "basevelocity" ) == false )
{
// for projects created by LMMS < 0.9.92 there's no value for the base
// velocity and for compat reasons we have to stick with maximum velocity
// which did not allow note volumes > 100%
m_baseVelocityModel.setValue( MidiMaxVelocity );
}
}
void MidiPort::updateMidiPortMode()
{
// this small lookup-table makes everything easier
static const Modes modeTable[2][2] =
{
{ Disabled, Output },
{ Input, Duplex }
} ;
setMode( modeTable[m_readableModel.value()][m_writableModel.value()] );
// check whether we have to dis-check items in connection-menu
if( !isInputEnabled() )
{
for( Map::ConstIterator it = m_readablePorts.begin(); it != m_readablePorts.end(); ++it )
{
// subscribed?
if( it.value() )
{
subscribeReadablePort( it.key(), false );
}
}
}
if( !isOutputEnabled() )
{
for( Map::ConstIterator it = m_writablePorts.begin(); it != m_writablePorts.end(); ++it )
{
// subscribed?
if( it.value() )
{
subscribeWritablePort( it.key(), false );
}
}
}
emit readablePortsChanged();
emit writablePortsChanged();
emit modeChanged();
if( Engine::getSong() )
{
Engine::getSong()->setModified();
}
}
void MidiPort::updateWritablePorts()
{
// first save all selected ports
QStringList selectedPorts;
for( Map::ConstIterator it = m_writablePorts.begin(); it != m_writablePorts.end(); ++it )
{
if( it.value() )
{
selectedPorts.push_back( it.key() );
}
}
m_writablePorts.clear();
const QStringList & wp = m_midiClient->writablePorts();
// now insert new ports and restore selections
for( QStringList::ConstIterator it = wp.begin(); it != wp.end(); ++it )
{
m_writablePorts[*it] = ( selectedPorts.indexOf( *it ) != -1 );
}
emit writablePortsChanged();
}