package org.litesoft.uipopupsupport;

import org.litesoft.core.simpletypes.*;
import org.litesoft.core.util.*;

public class SourceRelativeContextPopupPositioner extends ContextPopupPositioner
{
    public SourceRelativeContextPopupPositioner( RectangleContainmentStrategy pRectangleContainmentStrategy,
                                                 CommonRectangularPoint pPopupRelativeMeetingPoint,
                                                 PointXY pClientPos, SizeXY pClientSize, //
                                                 CommonRectangularPoint pSourceElementRelativeMeetingPoint,
                                                 Rect pSourceElementRect )
    {
        super( pRectangleContainmentStrategy, pPopupRelativeMeetingPoint, pClientPos, pClientSize );
        UtilsCommon.assertNotNull( "SourceElementRelativeMeetingPoint",
                                 mSourceElementRelativeMeetingPoint = pSourceElementRelativeMeetingPoint );
        UtilsCommon.assertNotNull( "SourceElementRect", mSourceElementRect = pSourceElementRect );
    }

    public StringBuilder toStringBuilder()
    {
        return add( super.toStringBuilder(), //
                    "Source - ", mSourceElementRect ).append( ": " ).append( mSourceElementRelativeMeetingPoint );
    }

    private CommonRectangularPoint mSourceElementRelativeMeetingPoint;
    private Rect mSourceElementRect;

    public Rect determinePosition( Rect pPopupRect )
    {
        return LLdeterminePosition( pPopupRect, // 
                                    mSourceElementRelativeMeetingPoint.getAppropriatePoint( mSourceElementRect ) );
    }
}