Method loadNode

src/eepp/ui/uiscenenode.cpp:264–337

}

std::vector<UIWidget*> UISceneNode::loadNode( pugi::xml_node node, Node* parent,
											  const Uint32& marker ) {
	std::vector<UIWidget*> rootWidgets;

	if ( NULL == parent )
		parent = this;

	Clock clock;
	for ( pugi::xml_node widget = node; widget; widget = widget.next_sibling() ) {
		clock.restart();

		if ( String::iequals( widget.name(), "style" ) ) {
			CSS::StyleSheetParser parser;
			std::string styleContent;
			for ( pugi::xml_node child = widget.first_child(); child;
				  child = child.next_sibling() ) {
				if ( child.type() == pugi::node_pcdata || child.type() == pugi::node_cdata ) {
					styleContent += child.value();
				}
			}

			if ( parser.loadFromString( std::string_view{ styleContent } ) ) {
				parser.getStyleSheet().setMarker( marker );
				combineStyleSheet( parser.getStyleSheet(), false );
			}
			continue;
		} else if ( String::iequals( widget.name(), "link" ) ) {
			auto type = widget.attribute( "type" );
			auto href = widget.attribute( "href" );
			auto rel = widget.attribute( "rel" );
			if ( !href.empty() && ( String::iequals( type.value(), "text/css" ) ||
									String::iequals( rel.value(), "stylesheet" ) ) ) {
				loadCSS( href.as_string() );
			}
			continue;
		}

		UIWidget* uiwidget = UIWidgetCreator::createFromName( widget.name() );

		if ( NULL != uiwidget ) {
			rootWidgets.push_back( uiwidget );

			uiwidget->setParent( parent );
			uiwidget->loadFromXmlNode( widget );

			if ( mVerbose ) {
				std::string name( widget.name() );
				pugi::xml_attribute idAttr( widget.attribute( "id" ) );
				pugi::xml_attribute classAttr( widget.attribute( "class" ) );

				if ( !idAttr.empty() ) {
					name += "#" + std::string( idAttr.as_string() );
				}

				if ( !classAttr.empty() ) {
					std::string classes( String::trim( std::string( classAttr.as_string() ) ) );
					String::replaceAll( classes, " ", "." );
					name += "." + classes;