void QgsAtlasCompositionWidget::on_mApplyConfigButton_clicked()
{
QgsAtlasComposition* atlasMap = &mComposition->atlasComposition();
if ( !atlasMap )
{
return;
}
QgsVectorLayer* vl = dynamic_cast<QgsVectorLayer*>( mAtlasCoverageLayerComboBox->currentLayer() );
if ( !vl )
{
atlasMap->setCoverageLayer( 0 );
}
else
{
atlasMap->setCoverageLayer( vl );
}
atlasMap->setSortFeatures( mAtlasSortFeatureCheckBox->isChecked() );
atlasMap->setSortKeyAttributeName( mAtlasSortFeatureKeyComboBox->currentField() );
Qt::ArrowType at = mAtlasSortFeatureDirectionButton->arrowType();
at = ( at == Qt::UpArrow ) ? Qt::DownArrow : Qt::UpArrow;
atlasMap->setSortAscending( at == Qt::UpArrow );
atlasMap->setFilterFeatures( mAtlasFeatureFilterCheckBox->isChecked() );
atlasMap->setFeatureFilter( mAtlasFeatureFilterEdit->text() );
atlasMap->setPageNameExpression( mPageNameWidget->currentField() );
atlasMap->setHideCoverage( mAtlasHideCoverageCheckBox->isChecked() );
updateAtlasFeatures();
}
void QgsAtlasCompositionWidget::pageNameExpressionChanged( const QString& expression, bool valid )
{
QgsAtlasComposition* atlasMap = &mComposition->atlasComposition();
if ( !atlasMap || ( !valid && !expression.isEmpty() ) )
{
return;
}
atlasMap->setPageNameExpression( expression );
}