// This Source Code is in the Public Domain per: http://unlicense.org
package org.litesoft.render;

public class LayoutContainerRHP extends AbstractRHPforContainerwithDependencies
{
    public LayoutContainerRHP( String pName, AbstractRenderContainerHelper pRenderHelper, RenderHelperProcess... pDependendsOn )
    {
        super( pName, pRenderHelper, pDependendsOn );
    }

    protected boolean LLisProcessingNeededWithDependenciesSatisfied()
    {
        return !getContainerHelper().isLayedOut();
    }

    protected RenderProcessResult LLprocessWithProcessingNeededAndDependenciesSatisfied()
    {
        RenderProcessResult rv = RenderProcessResult.Completed;

        AbstractRenderContainerHelper zContainerHelper = getContainerHelper();
        RenderHelper[] zChildHelpers = zContainerHelper.getChildHelpers();
        for ( RenderHelper zHelper : zChildHelpers )
        {
            RenderHelperProcess zHelperProcess = zHelper.layoutFromHereDown();
            if ( zHelperProcess != null )
            {
                rv = deferPending( zHelperProcess ); // false
            }
        }
        if ( RenderProcessResult.Completed.equals( rv ) )
        {
            if ( zChildHelpers.length > 1 )
            {
                rv = zContainerHelper.LLadjustChildSizesAfterLayout( this, zChildHelpers );
            }
            if ( RenderProcessResult.Completed.equals( rv ) )
            {
                zContainerHelper.setLayedOut();
            }
        }
        return rv;
    }
}