//-------------------------------------------------------------------------------------------------------+
// Copyright (C), 1998-2007, Beijing Tangent Software Co. Ltd.
// = FileName	:   TDbGripDim。cpp
// = Version	:   ver2.0
// = Author		:   xlc
// = CreateDate	:   2002-09-09
// = Description:   夹点标注类的定义
// = Maintainers: 
//                  
//-------------------------------------------------------------------------------------------------------+
#include "StdAfx.h"
#include "TDbGripDim.h"

#if ADS > 15
#include "TDbGrip.h"
#include "TEntityBase.h"

TDbGripDim::TDbGripDim(int flag,bool bHover)
	: m_bHoverDim(bHover),m_pDimData(NULL),m_bitFlags(flag),
	  m_fElevation(0),m_vtNormal(0,0,1),m_fHorzRotation(0)
{

}

TDbGripDim::~TDbGripDim()
{

}

long TDbGripDim::Index()const
{
	return m_pGrip == NULL ? -1 : m_pGrip->FindDim((TDbGripDim*)this);
}

bool TDbGripDim::IsHoverDim()const
{
	return m_bHoverDim;
}

const TDbGrip* TDbGripDim::Grip()const
{
	return m_pGrip;
}

const AcGePoint3d TDbGripDim::GripPoint()const
{
	return Grip()->Position();
}

void TDbGripDim::SetGrip(TDbGrip*pGrip)
{
	m_pGrip = pGrip;
}

void TDbGripDim::SetElevation(double elev)
{
	m_fElevation = elev;
}

void TDbGripDim::SetHorzRotation(double nRot)
{
	m_fHorzRotation = nRot;
}

bool TDbGripDim::IsLocked()const
{
	return m_pDimData->isConstrained();
}

void TDbGripDim::Lock(double value)
{
	m_fValueLock = value;
	m_pDimData->setConstrain(true);
}

double TDbGripDim::GetLockValue()const
{
	return m_fValueLock;
}

void TDbGripDim::ResetDimData()
{
	m_pDimData = NULL;
}

AcDbDimension* TDbGripDim::DimEnt()const
{
	return m_pDimData != NULL ? m_pDimData->dimension() : NULL;
}

bool TDbGripDim::operator>(const TDbGripDim&)const
{
	return false;
}

bool TDbGripDim::operator<(const TDbGripDim&)const
{
	return false;
}

AcDbDimData* TDbGripDim::CreateDimData(const AcDbObjectId &entId,double dimScale)
{
	ResetDimData();
	
	m_fDimScale = dimScale;
	
	AcDbDimension*pDimEnt = CreateDimEnt();
	pDimEnt->setDatabaseDefaults();
	pDimEnt->setElevation(m_fElevation);
	pDimEnt->setNormal(m_vtNormal);
	pDimEnt->setHorizontalRotation(m_fHorzRotation);
	
	AcDbDimStyleTableRecord Style, *pStyle = &Style;
	AcDbDatabase* pDb = acdbCurDwg();
	pDb->getDimstyleData(pStyle);
	pStyle->setDimdec(max(pDb->luprec(),1));//长度精度
	pStyle->setDimadec(max(pDb->auprec(),1));//角度精度
	pDimEnt->setDimensionStyle(pDb->dimstyle());
	pDimEnt->setDimstyleData(pStyle);
	
//	extern double g_nAcadVer;
	if(g_nAcadVer > 16.11)
	{
		acDocManager->lockDocument(curDoc());
		AcDbObjectId idTxt = TchPrivate::InitDynTextStyle();
		if(!idTxt.isNull())
		{
			pDimEnt->setDimtxsty(idTxt);//否则使用STANDARD
		}
		acDocManager->unlockDocument(curDoc());
	}
	
	m_pDimData =  new AcDbDimData(pDimEnt,TEntityBase::DimDataSetValue,m_bitFlags,this);
	m_pDimData->setOwnerId(entId);
	m_pDimData->setDimEditable(true);
	return m_pDimData;
}

void TDbGripDim::UpdateDimEnt()
{
	if(g_nAcadVer < 16.11 && m_pDimData != NULL)
	{
//		extern BOOL g_bDynInput;
//		extern int g_iMaxDynDimNum;
		if(!g_bDynInput || Index() >= g_iMaxDynDimNum)
		{
			m_pDimData->setDimInvisible(true);
		}
		else
		{
			m_pDimData->setDimInvisible(false);
		}
	}
}

bool TDbGripDim::CanLock()const
{
	return m_pDimData->isDimRadius() ||
		   m_pDimData->isDimResultantLength() ||
		   m_pDimData->isDimResultantAngle();
}

#endif