//////////////////////////////////////////////////////////////////////////////
//文件 ActionExchangeXyItem.h
//主要功能: 
//
//程序编写:		2006-12-07
/////////////////////////////////////////////////////////////////////////////

#include "StdAfx.h"
#include ".\actionexchangexyitem.h"
#include "SigmaDoc.h"
#include "SigmaView.h"
#include "Visitor.h"

NAction::CActionExchangeXYItem::CActionExchangeXYItem()
	: CActionItem(nullptr, 0)
{
}

CActionExchangeXYItem::CActionExchangeXYItem(CSigmaDoc * ppDoc, UINT actionType)
: CActionItem(ppDoc, actionType)
{
}

CActionExchangeXYItem::~CActionExchangeXYItem(void)
{
}

void CActionExchangeXYItem::Undo(void)
{
	CActionItem::Undo();

	GetDoc()->GetDraw()->ExchangeXY();
	GetDoc()->Invalidate();
}

void CActionExchangeXYItem::Redo(void)
{
	CActionItem::Redo();

	GetDoc()->GetDraw()->ExchangeXY();
	//GetDoc()->Invalidate();
}

void NAction::CActionExchangeXYItem::accept(CActionVisitor& visitor)
{
	visitor.visit(*this);
}

///////////////////////////////////////////////////////////////////////////////////////////

NAction::CActionCutOutItem::CActionCutOutItem()
	: CActionItem(nullptr, 0)
{
}

CActionCutOutItem::CActionCutOutItem(CSigmaDoc * ppDoc, UINT actionType, CXy* pBakXY)
: CActionItem(ppDoc, actionType)
{
	m_pBakXY=pBakXY;
}

CActionCutOutItem::~CActionCutOutItem(void)
{
	if(m_pBakXY)
		delete m_pBakXY;
}

void CActionCutOutItem::Undo(void)
{
	CActionItem::Undo();
	Exchange();
	GetDoc()->Invalidate();
}

void CActionCutOutItem::Redo(void)
{
	CActionItem::Redo();
	Exchange();
	GetDoc()->Invalidate();
}

void NAction::CActionCutOutItem::accept(CActionVisitor& visitor)
{
	visitor.visit(*this);
}

void NAction::CActionCutOutItem::Exchange(void)
{
	//CXy* pxy=GetDoc()->m_pDraw;
	//GetDoc()->m_pDraw=m_pBakXY;
	//m_pBakXY=pxy;
}