#include "CtrlShapeLine.h"

namespace HWP
{
CCtrlShapeLine::CCtrlShapeLine()
{}

CCtrlShapeLine::CCtrlShapeLine(const HWP_STRING& sCtrlID)
	: CCtrlGeneralShape(sCtrlID)
{}

CCtrlShapeLine::CCtrlShapeLine(const CCtrlGeneralShape& oShape)
	: CCtrlGeneralShape(oShape)
{}

CCtrlShapeLine::CCtrlShapeLine(const HWP_STRING& sCtrlID, int nSize, CHWPStream& oBuffer, int nOff, int nVersion)
	: CCtrlGeneralShape(sCtrlID, nSize, oBuffer, nOff, nVersion)
{}

int CCtrlShapeLine::ParseElement(CCtrlShapeLine& oObj, int nSize, CHWPStream& oBuffer, int nOff, int nVersion)
{
	oBuffer.SavePosition();

	if (L"loc$" == oObj.GetID())
		oBuffer.Skip(4);

	oBuffer.ReadInt(oObj.m_nStartX);
	oBuffer.ReadInt(oObj.m_nStartY);
	oBuffer.ReadInt(oObj.m_nEndX);
	oBuffer.ReadInt(oObj.m_nEndY);

	if (nSize == oBuffer.GetDistanceToLastPos())
	{
		oBuffer.RemoveLastSavedPos();
		return nSize;
	}

	oBuffer.ReadShort(oObj.m_shAttr);
	oBuffer.Skip(2);

	oBuffer.Skip(nSize - oBuffer.GetDistanceToLastPos(true));
	return nSize;
}

int CCtrlShapeLine::ParseCtrl(CCtrlShapeLine& oObj, int nSize, CHWPStream& oBuffer, int nOff, int nVersion)
{
	CCtrlGeneralShape::ParseCtrl(oObj, nSize, oBuffer, nOff, nVersion);
	return oObj.GetSize();
}

}