package org.simantics.views.swt.loader;

import org.simantics.datatypes.literal.RGB;
import org.simantics.db.Resource;
import org.simantics.db.exception.DatabaseException;
import org.simantics.db.layer0.variable.Variable;
import org.simantics.scenegraph.ParentNode;
import org.simantics.scenegraph.loader.ScenegraphLoader;
import org.simantics.views.ontology.ViewsResources;
import org.simantics.views.swt.client.base.ISWTViewNode;
import org.simantics.views.swt.client.impl.SWTComposite;

public class CompositeLoader implements ScenegraphLoader {

	final private Resource configuration;
	
	public CompositeLoader(Resource configuration) {
		this.configuration = configuration;
	}
	
	@Override
	public ISWTViewNode create(ParentNode<ISWTViewNode> parent, Variable context) throws DatabaseException {
		
		SWTComposite node = parent.addNode(SWTComposite.class);
		
		LoaderUtils.listen(configuration, context, ViewsResources.URIs.Control_HasBackground, RGB.Integer.BINDING, node.getBackgroundFunction());
		
		node.setLayoutData(LoaderUtils.getGridData(configuration));
		node.setLayout(LoaderUtils.getLayout(configuration));
		node.setStyle(LoaderUtils.getStyle(configuration));
		
		return node;

	}

}