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Small optimisations

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This commit is contained in:
Nyall Dawson 2017-05-25 07:36:04 +10:00
parent a5e3f1931b
commit 4b33e2fb1c
1 changed files with 7 additions and 5 deletions
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12
src/core/qgsjsonutils.cpp
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@ -121,7 +121,7 @@ QString QgsJSONExporter::exportFeature( const QgsFeature &feature, const QVarian
if ( mIncludeAttributes )
{
QgsFields fields = mLayer.data() ? mLayer->fields() : feature.fields();
QgsFields fields = mLayer ? mLayer->fields() : feature.fields();
for ( int i = 0; i < fields.count(); ++i )
{
@ -132,7 +132,7 @@ QString QgsJSONExporter::exportFeature( const QgsFeature &feature, const QVarian
properties += QLatin1String( ",\n" );
QVariant val = feature.attributes().at( i );
if ( mLayer.data() )
if ( mLayer )
{
QgsEditorWidgetSetup setup = fields.at( i ).editorWidgetSetup();
QgsFieldFormatter *fieldFormatter = QgsApplication::fieldFormatterRegistry()->fieldFormatter( setup.type() );
@ -161,7 +161,7 @@ QString QgsJSONExporter::exportFeature( const QgsFeature &feature, const QVarian
}
// related attributes
if ( mLayer.data() && mIncludeRelatedAttributes )
if ( mLayer && mIncludeRelatedAttributes )
{
QList< QgsRelation > relations = QgsProject::instance()->relationManager()->referencedRelations( mLayer.data() );
Q_FOREACH ( const QgsRelation &relation, relations )
@ -177,11 +177,13 @@ QString QgsJSONExporter::exportFeature( const QgsFeature &feature, const QVarian
{
QgsFeatureIterator it = childLayer->getFeatures( req );
QVector<QVariant> attributeWidgetCaches;
for ( int fieldIndex = 0; fieldIndex < childLayer->fields().count(); ++fieldIndex )
int fieldIndex = 0;
Q_FOREACH ( const QgsField &field, childLayer->fields() )
{
QgsEditorWidgetSetup setup = childLayer->fields().at( fieldIndex ).editorWidgetSetup();
QgsEditorWidgetSetup setup = field.editorWidgetSetup();
QgsFieldFormatter *fieldFormatter = QgsApplication::fieldFormatterRegistry()->fieldFormatter( setup.type() );
attributeWidgetCaches.append( fieldFormatter->createCache( childLayer, fieldIndex, setup.config() ) );
fieldIndex++;
}
QgsFeature relatedFet;