/**
* Load the state of the color map widget from a project file.
* @param lines :: string representing the current state of the color map
* widget.
*/
void ColorMapWidget::loadFromProject(const std::string &lines) {
API::TSVSerialiser tsv(lines);
int scaleType;
double min, max, power;
tsv.selectLine("ScaleType");
tsv >> scaleType;
tsv.selectLine("Power");
tsv >> power;
tsv.selectLine("MinValue");
tsv >> min;
tsv.selectLine("MaxValue");
tsv >> max;
setScaleType(scaleType);
setNthPower(power);
setMinValue(min);
setMaxValue(max);
}
void AutomatableModel::loadSettings( const QDomElement& element, const QString& name )
{
// read scale type and overwrite default scale type
if( element.hasAttribute("scale_type") ) // wrong in most cases
{
if( element.attribute("scale_type") == "log" )
setScaleType( Logarithmic );
}
else {
setScaleType( Linear );
}
// compat code
QDomNode node = element.namedItem( AutomationPattern::classNodeName() );
if( node.isElement() )
{
node = node.namedItem( name );
if( node.isElement() )
{
AutomationPattern * p = AutomationPattern::globalAutomationPattern( this );
p->loadSettings( node.toElement() );
setValue( p->valueAt( 0 ) );
// in older projects we sometimes have odd automations
// with just one value in - eliminate if necessary
if( !p->hasAutomation() )
{
delete p;
}
return;
}
// logscales were not existing at this point of time
// so they can be ignored
}
QDomNode connectionNode = element.namedItem( "connection" );
// reads controller connection
if( connectionNode.isElement() )
{
QDomNode thisConnection = connectionNode.toElement().namedItem( name );
if( thisConnection.isElement() )
{
setControllerConnection( new ControllerConnection( (Controller*)NULL ) );
m_controllerConnection->loadSettings( thisConnection.toElement() );
//m_controllerConnection->setTargetName( displayName() );
}
}
// models can be stored as elements (port00) or attributes (port10):
// <ladspacontrols port10="4.41">
// <port00 value="4.41" id="4249278"/>
// </ladspacontrols>
// element => there is automation data
node = element.namedItem( name );
if( node.isElement() )
{
changeID( node.toElement().attribute( "id" ).toInt() );
setValue( node.toElement().attribute( "value" ).toFloat() );
}
else if( element.hasAttribute( name ) )
// attribute => read the element's value from the attribute list
{
setInitValue( element.attribute( name ).toFloat() );
}
else
{
reset();
}
}
void InstrumentWidgetRenderTab::scaleTypeChanged(int type) {
setScaleType((GraphOptions::ScaleType)type);
}
