void applyRenderer(IStorm3D &storm, const ProceduralProperties &properties)
{
IStorm3D_ProceduralManager &manager = storm.getProceduralManager();
int effectAmount = properties.getEffectAmount();
for(int i = 0; i < effectAmount; ++i)
{
const ProceduralProperties::Effect &source = properties.getEffect(i);
IStorm3D_ProceduralManager::Effect effect;
mapLayer(effect.source1, source.source1);
mapLayer(effect.source2, source.source2);
mapDistortion(effect.distortion1, source.distortion1);
mapDistortion(effect.distortion2, source.distortion2);
effect.enableDistortion = source.enableDistortion;
effect.fallback = source.fallback;
manager.addEffect(source.name, effect);
}
}
void QgsHtmlAnnotation::setAssociatedFeature( const QgsFeature &feature )
{
QgsAnnotation::setAssociatedFeature( feature );
QString newText;
QgsVectorLayer *vectorLayer = qobject_cast< QgsVectorLayer * >( mapLayer() );
if ( feature.isValid() && vectorLayer )
{
QgsExpressionContext context( QgsExpressionContextUtils::globalProjectLayerScopes( vectorLayer ) );
context.setFeature( feature );
newText = QgsExpression::replaceExpressionText( mHtmlSource, &context );
}
else
{
newText = mHtmlSource;
}
mWebPage->mainFrame()->setHtml( newText );
emit appearanceChanged();
}
void QgsHtmlAnnotation::readXml( const QDomElement &itemElem, const QgsReadWriteContext &context )
{
mHtmlFile = itemElem.attribute( QStringLiteral( "htmlfile" ), QString() );
QDomElement annotationElem = itemElem.firstChildElement( QStringLiteral( "AnnotationItem" ) );
if ( !annotationElem.isNull() )
{
_readXml( annotationElem, context );
}
// upgrade old layer
if ( !mapLayer() && itemElem.hasAttribute( QStringLiteral( "vectorLayer" ) ) )
{
setMapLayer( QgsProject::instance()->mapLayer( itemElem.attribute( QStringLiteral( "vectorLayer" ) ) ) );
}
if ( mWebPage )
{
setSourceFile( mHtmlFile );
}
}
QWidget *QgsFormAnnotation::createDesignerWidget( const QString &filePath )
{
QFile file( filePath );
if ( !file.open( QFile::ReadOnly ) )
{
return nullptr;
}
QUiLoader loader;
QFileInfo fi( file );
loader.setWorkingDirectory( fi.dir() );
QWidget *widget = loader.load( &file, nullptr );
file.close();
//get feature and set attribute information
QgsAttributeEditorContext context;
QgsVectorLayer *vectorLayer = qobject_cast< QgsVectorLayer * >( mapLayer() );
if ( vectorLayer && associatedFeature().isValid() )
{
QgsFields fields = vectorLayer->fields();
QgsAttributes attrs = associatedFeature().attributes();
for ( int i = 0; i < attrs.count(); ++i )
{
if ( i < fields.count() )
{
QWidget *attWidget = widget->findChild<QWidget *>( fields.at( i ).name() );
if ( attWidget )
{
QgsEditorWidgetWrapper *eww = QgsGui::editorWidgetRegistry()->create( vectorLayer, i, attWidget, widget, context );
if ( eww )
{
eww->setValue( attrs.at( i ) );
}
}
}
}
}
return widget;
}
void QgsFormAnnotation::readXml( const QDomElement &itemElem, const QgsReadWriteContext &context )
{
mDesignerForm = itemElem.attribute( QStringLiteral( "designerForm" ), QString() );
QDomElement annotationElem = itemElem.firstChildElement( QStringLiteral( "AnnotationItem" ) );
if ( !annotationElem.isNull() )
{
_readXml( annotationElem, context );
}
// upgrade old layer
if ( !mapLayer() && itemElem.hasAttribute( QStringLiteral( "vectorLayer" ) ) )
{
setMapLayer( QgsProject::instance()->mapLayer( itemElem.attribute( QStringLiteral( "vectorLayer" ) ) ) );
}
mDesignerWidget.reset( createDesignerWidget( mDesignerForm ) );
if ( mDesignerWidget && fillSymbol() )
{
QgsFillSymbol *newFill = fillSymbol()->clone();
newFill->setColor( mDesignerWidget->palette().color( QPalette::Window ) );
setFillSymbol( newFill );
}
}
void QgsHtmlAnnotation::javascript()
{
QWebFrame *frame = mWebPage->mainFrame();
frame->addToJavaScriptWindowObject( QStringLiteral( "layer" ), mapLayer() );
}
