int QgsAuxiliaryLayer::createProperty( QgsDiagramLayerSettings::Property property, QgsVectorLayer *layer )
{
int index = -1;
if ( layer && layer->diagramLayerSettings() && layer->auxiliaryLayer() )
{
const QgsPropertyDefinition def = layer->diagramLayerSettings()->propertyDefinitions()[property];
if ( layer->auxiliaryLayer()->addAuxiliaryField( def ) )
{
const QString fieldName = nameFromProperty( def, true );
const QgsProperty prop = QgsProperty::fromField( fieldName );
QgsDiagramLayerSettings settings( *layer->diagramLayerSettings() );
QgsPropertyCollection c = settings.dataDefinedProperties();
c.setProperty( property, prop );
settings.setDataDefinedProperties( c );
layer->setDiagramLayerSettings( settings );
emit layer->styleChanged();
index = layer->fields().lookupField( fieldName );
}
}
return index;
}
int QgsAuxiliaryLayer::createProperty( QgsPalLayerSettings::Property property, QgsVectorLayer *layer )
{
int index = -1;
if ( layer && layer->labeling() && layer->auxiliaryLayer() )
{
// property definition are identical whatever the provider id
const QgsPropertyDefinition def = layer->labeling()->settings().propertyDefinitions()[property];
const QString fieldName = nameFromProperty( def, true );
layer->auxiliaryLayer()->addAuxiliaryField( def );
if ( layer->auxiliaryLayer()->indexOfPropertyDefinition( def ) >= 0 )
{
const QgsProperty prop = QgsProperty::fromField( fieldName );
for ( const QString &providerId : layer->labeling()->subProviders() )
{
QgsPalLayerSettings *settings = new QgsPalLayerSettings( layer->labeling()->settings( providerId ) );
QgsPropertyCollection c = settings->dataDefinedProperties();
c.setProperty( property, prop );
settings->setDataDefinedProperties( c );
layer->labeling()->setSettings( settings, providerId );
}
emit layer->styleChanged();
}
index = layer->fields().lookupField( fieldName );
}
return index;
}
QgsPolygon3DSymbol QgsPolygon3DSymbolWidget::symbol() const
{
QgsPolygon3DSymbol sym;
sym.setHeight( spinHeight->value() );
sym.setExtrusionHeight( spinExtrusion->value() );
sym.setAltitudeClamping( static_cast<Qgs3DTypes::AltitudeClamping>( cboAltClamping->currentIndex() ) );
sym.setAltitudeBinding( static_cast<Qgs3DTypes::AltitudeBinding>( cboAltBinding->currentIndex() ) );
sym.setCullingMode( static_cast<Qgs3DTypes::CullingMode>( cboCullingMode->currentIndex() ) );
sym.setAddBackFaces( chkAddBackFaces->isChecked() );
sym.setInvertNormals( chkInvertNormals->isChecked() );
sym.setMaterial( widgetMaterial->material() );
QgsPropertyCollection ddp;
ddp.setProperty( QgsAbstract3DSymbol::PropertyHeight, btnHeightDD->toProperty() );
ddp.setProperty( QgsAbstract3DSymbol::PropertyExtrusionHeight, btnExtrusionDD->toProperty() );
sym.setDataDefinedProperties( ddp );
return sym;
}
void QgsComposerUtils::readOldDataDefinedPropertyMap( const QDomElement &itemElem, QgsPropertyCollection& dataDefinedProperties )
{
QgsPropertiesDefinition::const_iterator i = QgsComposerObject::propertyDefinitions().constBegin();
for ( ; i != QgsComposerObject::propertyDefinitions().constEnd(); ++i )
{
QString elemName = i.value().name();
QDomNodeList ddNodeList = itemElem.elementsByTagName( elemName );
if ( !ddNodeList.isEmpty() )
{
QDomElement ddElem = ddNodeList.at( 0 ).toElement();
QgsProperty prop = readOldDataDefinedProperty( static_cast< QgsComposerObject::DataDefinedProperty >( i.key() ), ddElem );
if ( prop )
dataDefinedProperties.setProperty( i.key(), prop );
}
}
}
