envi-code/SourceCode/Code2026/Dimension/AecDbSymbWithText.cpp

#include "stdafx.h"
#include "AecDbSymbWithText.h"
#include "DimOptionData.h"

/////////////////////////////////////////////////////////////
// 符号标注类
/////////////////////////////////////////////////////////////
// ver：1－TArch5；2－TArch6;3,TArch7-3
const Adesk::UInt8 AecXDbSymbWithText::g_nVersion = 3;

extern AcDbObjectId InitLayer(const TCHAR *szLayer, AcDbDatabase *pDb = NULL);
ACRX_NO_CONS_DEFINE_MEMBERS(AecXDbSymbWithText, AecXDbEntityBaseEx);

AecXDbSymbWithText::AecXDbSymbWithText()
{
	m_nTextHeight = 3.5;
	m_nTextRotation = 0.0;
	m_colorText = 7;
}

AecXDbSymbWithText::~AecXDbSymbWithText()
{
}

const TCHAR* AecXDbSymbWithText::GetDefaultLayer()const
{
	extern TCHAR* LAY_OTHER_DIM;
	return LAY_OTHER_DIM;
}

//BOOL AecXDbSymbWithText::IsValid() const
//{
//	BOOL bRet = TDbEntity::IsValid();
//	if (!bRet)
//		return bRet;
//	bRet = (m_nTextHeight > 1.0E-3 && !!m_idTextStyle);
//	return bRet;
//}

// 提供对格式刷的支持
void AecXDbSymbWithText::CopyPropertiesFrom(AcDbEntity *pSrcEntity, unsigned gMatchFlag)
{
	assertWriteEnabled();
	AecXDbEntityBaseEx::CopyPropertiesFrom(pSrcEntity, gMatchFlag);
	AecXDbSymbWithText *pSrc = AecXDbSymbWithText::cast(pSrcEntity);
	if (pSrc)
	{
		if (database() == NULL ||
			pSrcEntity->database() == NULL ||
			database() == pSrcEntity->database()) // add by whl on 060317
		{
			m_idTextStyle = pSrc->m_idTextStyle;
			m_idTextLayer = pSrc->m_idTextLayer;
		}
		m_nTextHeight = pSrc->m_nTextHeight; // 第一端线距离端点, 第二端线距离第一端线
		m_nTextRotation = pSrc->m_nTextRotation;
		m_colorText = pSrc->m_colorText;
	}
}

//Acad::ErrorStatus
//AecXDbSymbWithText::DownGradeSave(int nDrawMode, AcDbVoidPtrArray &entSet, BOOL *bErase)
//{
//	if (g_nSaveTArchVer < 7) // 7.0开始才有圆圈文字
//	{
//		BOOL bHasCircle = FALSE;
//		long num = GetSubTextNum();
//		for (long i = 0; i < num; i++)
//		{
//			TSubText* pSubText = GetSubText(i);
//			if (pSubText != NULL)
//			{
//				CString sText = pSubText->GetText();
//				delete pSubText;
//				if (sText.Find(_T("^C")) != -1)
//				{
//					bHasCircle = TRUE;
//					break;
//				}
//			}
//		}
//
//		if (bHasCircle)
//		{
//			XPushMemVar<BOOL> vTemp(XExplodeStream::m_bFullExplode, TRUE); // 完全分解
//			XExplodeStream dc(entSet);
//			if (!OnExplodeOrDraw(dc)) // sg add 090303，解决导出后，无遮挡关系的BUG
//				return Acad::eOk;
//
//			dc.SetPropertiesFrom(this);
//			Acad::ErrorStatus es = Acad::eOk;
//			if (nDrawMode == DRAW_2D)
//				es = ExplodeOrDraw2d(dc);
//			else
//				es = ExplodeOrDraw3d(dc);
//			if (bErase)
//				*bErase = TRUE;
//			return es;
//		}
//	}
//	return TDbEntity::DownGradeSave(nDrawMode, entSet, bErase);
//}

// 从DWG读入数据:
Acad::ErrorStatus AecXDbSymbWithText::dwgInFields(AcDbDwgFiler* pFiler)
{
	extern TCHAR* LAY_TEXT;
	assertWriteEnabled();
	Acad::ErrorStatus es = AecXDbEntityBaseEx::dwgInFields(pFiler);
	if (es != Acad::eOk)
		return es;
	Adesk::UInt8  nVer;
	pFiler->readItem(&nVer);
	if (nVer > g_nVersion) { // Version is too new
		return Acad::eMakeMeProxy;
	}

	pFiler->readItem(&m_idTextStyle);
	pFiler->readItem(&m_nTextHeight);

	if (nVer > 1)
	{
		pFiler->readItem(&m_nTextRotation);
		pFiler->readItem(&m_idTextLayer);
	}
	else
	{
		m_nTextRotation = 0.0;
		if (database() == acdbCurDwg())
			m_idTextLayer = InitLayer(LAY_TEXT, FALSE);
		else
			m_idTextLayer = GlobalFunc::GetLayerIdFromString(LAY_TEXT, database());
	}

	if (nVer > 2)
		pFiler->readItem(&m_colorText);
	else
	{
		m_colorText = 7; // sg add 090608，对于7以前的图纸，默认使用白色
	}
	return pFiler->filerStatus();
}

Acad::ErrorStatus AecXDbSymbWithText::dwgOutFields(AcDbDwgFiler* pFiler) const
{
	assertReadEnabled();
	Acad::ErrorStatus es = AecXDbEntityBaseEx::dwgOutFields(pFiler);
	if (es != Acad::eOk)
		return es;

	pFiler->writeItem(g_nVersion);

	pFiler->writeItem(m_idTextStyle);
	pFiler->writeItem(m_nTextHeight);
	pFiler->writeItem(m_nTextRotation);
	pFiler->writeItem(m_idTextLayer);

	pFiler->writeItem(m_colorText);
	return pFiler->filerStatus();
}

Acad::ErrorStatus AecXDbSymbWithText::dxfInFields(AcDbDxfFiler* pFiler)
{
	return AecXDbEntityBaseEx::dxfInFields(pFiler);
}

Acad::ErrorStatus AecXDbSymbWithText::dxfOutFields(AcDbDxfFiler* pFiler) const
{
	return AecXDbEntityBaseEx::dxfOutFields(pFiler);
}

Acad::ErrorStatus
AecXDbSymbWithText::subTransformBy(const AcGeMatrix3d& xform)
{
	AecXDbEntityBaseEx::subTransformBy(xform);
	if (!g_Option::instance().g_bLayoutRotate)
	{
		AcGeVector3d vt(cos(m_nTextRotation), sin(m_nTextRotation), 0.0);
		vt.transformBy(xform);
		m_nTextRotation = ads_angle(ADSGePoint3d(), ADSGePoint3d(vt[0], vt[1]));
	}
	return Acad::eOk;
}

DrawModeType
AecXDbSymbWithText::GetDrawType() const
{
	return k2DOnly;
}

double AecXDbSymbWithText::GetTextHeight() const
{
	return m_nTextHeight;
}

AcDbObjectId AecXDbSymbWithText::GetTextStyleId() const
{
	return m_idTextStyle;
}

AcDbObjectId AecXDbSymbWithText::GetTextLayerId() const
{
	return m_idTextLayer;
}

void AecXDbSymbWithText::SetTextHeight(double nHeight)
{
	assertWriteEnabled();
	m_nTextHeight = nHeight;
}

void AecXDbSymbWithText::SetTextStyleId(AcDbObjectId id)
{
	assertWriteEnabled();
	m_idTextStyle = id;
}

void AecXDbSymbWithText::SetTextLayerId(AcDbObjectId id)
{
	assertWriteEnabled();
	m_idTextLayer = id;
}

void AecXDbSymbWithText::SetTextRotation(double nRot)
{
	assertWriteEnabled();
	m_nTextRotation = GlobalFunc::AngleRangeTo2PI(nRot);
}

double AecXDbSymbWithText::GetTextRotation() const
{
	return m_nTextRotation;
}

BOOL AecXDbSymbWithText::IsTextRotated() const {
	return (fabs(m_nTextRotation) > g_DimOption::instance()._angSnap);
}

// sg add 090608，增加颜色设置接口

void AecXDbSymbWithText::SetTextColor(Adesk::UInt16 color)
{
	assertWriteEnabled();
	m_colorText = color;
}

Adesk::UInt16 AecXDbSymbWithText::GetTextColor() const
{
	return m_colorText;
}