package org.simantics.modeling.ui.actions;

import org.simantics.Simantics;
import org.simantics.db.Resource;
import org.simantics.db.common.request.PossibleIndexRoot;
import org.simantics.db.exception.DatabaseException;
import org.simantics.db.layer0.adapter.ActionFactory;
import org.simantics.modeling.ui.ModelingUIUtils;
import org.simantics.utils.ui.ErrorLogger;

/**
 * @author Antti Villberg
 */
public class NewSCLQuery implements ActionFactory {

    @Override
    public Runnable create(Object target) {
        if(!(target instanceof Resource))
            return null;
        final Resource parent = (Resource)target;

        return new Runnable() {
            @Override
            public void run() {
                try {
                    Resource indexRoot = Simantics.getSession().syncRequest(new PossibleIndexRoot(parent));
                    if(indexRoot == null) return;
                    Simantics.getSession().markUndoPoint();
                    ModelingUIUtils.newSCLQuery(parent, indexRoot);
                } catch (DatabaseException e) {
                    ErrorLogger.defaultLogError(e);
                }
            }
        };
    }

}