#include "StdAfx.h"
/*
#include "DrawUndoManager.h"

namespace NAction
{

CUndoManager *m_pUndoManager = 0;
CUndoManager *m_gMarkEditUndoManager = 0;
CUndoManager *m_gTreeLayerUndoManager = 0;

CDrawUndoManager* GetDrawUndoManager(void)
{
	return (CDrawUndoManager*)GetUndoManager();
}

void CDrawUndoManager::EnableMarkEditUndoManager(BOOL bEnable, void* pDoc)
{
	if(bEnable)
		::SetUndoManager(m_gMarkEditUndoManager);
	else
	{
		::SetUndoManager(m_pUndoManager);
		if(pDoc) m_gMarkEditUndoManager->ClearTarget(pDoc);
		//if(m_gMarkEditUndoManager)
		//	m_gMarkEditUndoManager->Clear();
	}
	if(pDoc) m_gTreeLayerUndoManager->ClearTarget(pDoc);
}

CUndoManager* m_pBakActiveUndoManager=NULL;
void CDrawUndoManager::EnableTreeLayerUndoManager(BOOL bEnable)
{
	if(bEnable)
	{
		m_pBakActiveUndoManager = GetDrawUndoManager();
		::SetUndoManager(m_gTreeLayerUndoManager);
	}
	else if(m_pBakActiveUndoManager)
	{
		::SetUndoManager(m_pBakActiveUndoManager);
		m_pBakActiveUndoManager=NULL;
	}
	else
		::SetUndoManager(m_pUndoManager);
}

void CDrawUndoManager::RegisterDoc(void* pDoc, long capacity)
{
	m_gMarkEditUndoManager->RegisterTarget(pDoc, capacity);
	m_pUndoManager->RegisterTarget(pDoc, capacity);
	m_gTreeLayerUndoManager->RegisterTarget(pDoc, capacity);
}

void CDrawUndoManager::SetAllStackCapacity(const void *pDoc, long capacity)
{
	m_gMarkEditUndoManager->SetStackCapacity(pDoc, capacity);
	m_pUndoManager->SetStackCapacity(pDoc, capacity);
	m_gTreeLayerUndoManager->SetStackCapacity(pDoc, capacity);
}

void CDrawUndoManager::ClearDoc(void* pDoc)
{
	m_gMarkEditUndoManager->ClearTarget(pDoc);
	m_pUndoManager->ClearTarget(pDoc);
	m_gTreeLayerUndoManager->ClearTarget(pDoc);
}

void CDrawUndoManager::CreateUndoManagerObject()
{
	CreateUndoManager();
}

void CDrawUndoManager::CreateUndoManager()
{
	DeleteUndoManager();
	m_gMarkEditUndoManager	= new CDrawUndoManager();
	m_pUndoManager			= new CDrawUndoManager();
	m_gTreeLayerUndoManager = new CDrawUndoManager();
	::SetUndoManager(m_pUndoManager);
}

void CDrawUndoManager::DeleteUndoManager()
{
	if(m_pUndoManager)			delete m_pUndoManager;
	if(m_gMarkEditUndoManager)	delete m_gMarkEditUndoManager;
	if(m_gTreeLayerUndoManager)	delete m_gTreeLayerUndoManager;
	m_pUndoManager=NULL;
	m_gMarkEditUndoManager=NULL;
	m_gTreeLayerUndoManager=NULL;
	::SetUndoManager(NULL);
}

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

CDrawUndoManager::CDrawUndoManager(void)
{
}


CDrawUndoManager::~CDrawUndoManager(void)
{
}


}//namespace
*/