#include "stdafx.h"
#include "TReactorAssociate.h"

#ifdef _DEBUG
#undef THIS_FILE
static char THIS_FILE[]=__FILE__;
#define new DEBUG_NEW
#endif

TReactorAssociate::TReactorAssociate(AcDbDatabase* pOwnerDb, AcDbDatabaseReactor* pReactor)
{
	m_pOwnerDb = pOwnerDb; 
	m_pReactor = pReactor;

	if (m_pOwnerDb != NULL && m_pReactor != NULL)
	{
		m_pOwnerDb->removeReactor(m_pReactor);
	}
}

TReactorAssociate::~TReactorAssociate()
{
	if (m_pOwnerDb != NULL && m_pReactor != NULL)
	{
		m_pOwnerDb->addReactor(m_pReactor);
	}
}

//TCurDocumentLock
//////////////////////////////////////////////////////////////////////////
TCurDocumentLock::TCurDocumentLock()
{
	m_pDoc = acDocManager->curDocument();
	if (acDocManager->lockDocument(m_pDoc, AcAp::kWrite) != Acad::eOk)
	{
		// Ëø¶¨Ê§°Ü
		m_pDoc = NULL;
	}
}

TCurDocumentLock::~TCurDocumentLock()
{
	if (m_pDoc != NULL)
	{
		acDocManager->unlockDocument(m_pDoc);
	}
}