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

#include "StdAfx.h"
#include "AecDbSymbModi.h"
#include "globalFunc.h"
#include "PushProperty.h"
#include "AecDbText.h"

const Adesk::UInt8 AecXDbSymbModi::g_nVersion = 1;

ACRX_DXF_DEFINE_MEMBERS(AecXDbSymbModi, AecXDbSymbWithText, AcDb::kDHL_CURRENT, AcDb::kMReleaseCurrent,
	1, AEC_YUNXIAN, "AEC_YUNXIAN|缺乏上华解释器, 请下载上华软件|网址: www.shanghuasoft.com");

AecXDbSymbModi::AecXDbSymbModi()
{
	m_dEndWidth = 1.5;

	m_nTextHeight = 5.0;
	m_bShowEdition = FALSE;
	m_sEdition = _T("1");
}

AecXDbSymbModi::~AecXDbSymbModi()
{
}

BOOL AecXDbSymbModi::IsValid() const
{
	//BOOL bRet = TDbEntity::IsValid();
	//if (!bRet)
	//	return bRet;

	return TRUE;
}

//Acad::ErrorStatus AecXDbSymbModi::subGetClassID(CLSID* pClsid) const
//{
//	*pClsid = CLSID_ComSymbModi;
//	return Acad::eOk;
//}

void AecXDbSymbModi::CopyPropertiesFrom(AcDbEntity *pSrcEntity, unsigned gMatchFlag)
{
	AssertWriteEnabled();
	AecXDbSymbWithText::CopyPropertiesFrom(pSrcEntity, gMatchFlag);
	AecXDbSymbModi *pSrc = AecXDbSymbModi::cast(pSrcEntity);
	if (pSrc != NULL)
	{
		m_dEndWidth = pSrc->m_dEndWidth;
		m_nTextHeight = pSrc->m_nTextHeight;
		m_bShowEdition = pSrc->m_bShowEdition;
	}
}

Acad::ErrorStatus AecXDbSymbModi::dwgInFields(AcDbDwgFiler* pFiler)
{
	AssertWriteEnabled();
	Acad::ErrorStatus es = AecXDbSymbWithText::dwgInFields(pFiler);
	if (es != Acad::eOk)
		return es;

	Adesk::UInt8  nVer;
	pFiler->readItem(&nVer);
	if (nVer > g_nVersion)
		return Acad::eMakeMeProxy;

	GlobalFunc::ReadPoly2D(pFiler, m_poly);

	pFiler->readItem(&m_dEndWidth);
	pFiler->readItem(&m_dAngle);

	pFiler->readItem(&m_bShowEdition);
	GlobalFunc::ReadString(pFiler, m_sEdition);
	pFiler->readItem((AcGePoint3d *)&m_ptEditLoc);

	return pFiler->filerStatus();
}

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

	pFiler->writeItem(g_nVersion);

	GlobalFunc::WritePoly2D(pFiler, m_poly);

	pFiler->writeItem(m_dEndWidth);
	pFiler->writeItem(m_dAngle);

	pFiler->writeItem(m_bShowEdition);
	pFiler->writeString(m_sEdition);
	pFiler->writeItem((const AcGePoint3d &)m_ptEditLoc);

	return pFiler->filerStatus();
}

Acad::ErrorStatus AecXDbSymbModi::dxfInFields(AcDbDxfFiler* pFiler)
{
	AssertWriteEnabled();
	Acad::ErrorStatus es = AecXDbSymbWithText::dxfInFields(pFiler);
	if (es != Acad::eOk)
		return es;

	if (!pFiler->atSubclassData(_T("AecXDbSymbModi")))
		return Acad::eBadDxfSequence;

	int nFlag(0);
	double dAngle(0),
		dEndWidth(0);
	ADSGePoint3d ptText;
	TCHAR *pEdition = NULL;
	PtrList<double> bulges;
	PtrList<ADSGePoint3d> pts;
	Adesk::UInt32 fieldsFlags = 0;

	resbuf rb;
	while ((es == Acad::eOk) && ((es = pFiler->readResBuf(&rb)) == Acad::eOk))
	{
		switch (rb.restype)
		{
		case AcDb::kDxfXCoord:
			pts.Append(new ADSGePoint3d(rb.resval.rpoint));
			break;
		case AcDb::kDxfAngle:
			bulges.Append(new double(rb.resval.rreal));
			break;
		case AcDb::kDxfAngle + 1:
			dEndWidth = rb.resval.rreal;
			break;
		case AcDb::kDxfAngle + 2:
			dAngle = rb.resval.rreal;
			break;
		case AcDb::kDxfInt16:
			fieldsFlags |= 0x1;
			nFlag = rb.resval.rint;
			break;
		case AcDb::kDxfText:
			acutUpdString(rb.resval.rstring, pEdition);
			fieldsFlags |= 0x04;
			free(rb.resval.rstring);
			break;
		case AcDb::kDxfXCoord + 1:
			ptText = rb.resval.rpoint;
			break;
		default:
			pFiler->pushBackItem();
			es = Acad::eEndOfFile;
			break;
		}
	}

	if (pts.Length() < 2 || pts.Length() != bulges.Length())
	{
		pFiler->setError(_T("\nError DXF group code: 10, 50"));
		return Acad::eMissingDxfField;
	}

	m_poly.Reset();
	for (int i = 0; i < pts.Length(); i++)
	{
		m_poly.AppendNode(*pts[i], *bulges[i]);
	}

	m_dEndWidth = dEndWidth;
	m_dAngle = dAngle;

	if (fieldsFlags & 0x01)
		m_bShowEdition = nFlag;
	m_ptEditLoc = ptText;

	if (fieldsFlags & 0x04)
	{
		m_sEdition = pEdition;
		acutDelString(pEdition);
	}
	return pFiler->filerStatus();
}

Acad::ErrorStatus AecXDbSymbModi::dxfOutFields(AcDbDxfFiler* pFiler) const
{
	assertReadEnabled();
	Acad::ErrorStatus es = AecXDbSymbWithText::dxfOutFields(pFiler);
	assert(es == Acad::eOk);
	es = pFiler->writeItem(AcDb::kDxfSubclass, _T("AecXDbSymbModi"));
	assert(es == Acad::eOk);

	for (int i = 0; i < m_poly.Length(); i++)
	{
		pFiler->writePoint3d(AcDb::kDxfXCoord, m_poly[i]);
		pFiler->writeDouble(AcDb::kDxfAngle, m_poly.GetBulge(i));
	}

	pFiler->writeDouble(AcDb::kDxfAngle + 1, m_dEndWidth);
	pFiler->writeDouble(AcDb::kDxfAngle + 2, m_dAngle);

	pFiler->writeInt16(AcDb::kDxfInt16, (Adesk::UInt16)m_bShowEdition);
	pFiler->writeString(AcDb::kDxfText, m_sEdition);
	pFiler->writePoint3d(AcDb::kDxfXCoord, m_ptEditLoc.AsAcGePoint3d());
	return es;
}
Acad::ErrorStatus AecXDbSymbModi::subGetGripPoints(AcGePoint3dArray& gripPoints,
	AcDbIntArray& osnapModes, AcDbIntArray& geomIds) const
{
	assertReadEnabled();

	ADSGePoint3d ptUp, ptLow;
	m_poly.GetExtend(ptUp, ptLow);
	AcGeVector3d vector3d(0, 0, 1);
	AcGeMatrix3d mat, mat1;								//mat保存从wcs转换到ucs, mat1保存从ucs转换到wcs
	ADSGePoint3d ptCenter;
	Midpoint(ptUp, ptLow, ptCenter);					//求得中心点

	mat.setToRotation(GlobalFunc::Ucs2Wcs(0.0), vector3d, ptCenter);//获得旋转矩阵
	mat1.setToRotation(-GlobalFunc::Ucs2Wcs(0.0), vector3d, ptCenter);

	GePoly2D polyTemp = m_poly;
	polyTemp.TransformBy(mat1);			//临时将ucs坐标系下的图形旋转会在wcs下的状态

	polyTemp.GetExtend(ptUp, ptLow);	//求恢复的多段线的外包围盒

	ptLow.TransformBy(mat);				//将点旋转到ucs状态
	ptUp.TransformBy(mat);

	ADSGePoint3d pt1 = GlobalFunc::Wcs2Ucs(ptUp), pt3 = GlobalFunc::Wcs2Ucs(ptLow);
	ADSGePoint3d pt2(pt3.x, pt1.y, 0), pt4(pt1.x, pt3.y, 0);	//四个顶点

	gripPoints.append(GlobalFunc::Ucs2Wcs(pt1));
	gripPoints.append(GlobalFunc::Ucs2Wcs(pt2));
	gripPoints.append(GlobalFunc::Ucs2Wcs(pt3));
	gripPoints.append(GlobalFunc::Ucs2Wcs(pt4));

	ADSGePoint3d ptTemp;
	Midpoint(pt1, pt2, ptTemp);
	gripPoints.append(GlobalFunc::Ucs2Wcs(ptTemp));

	Midpoint(pt3, pt2, ptTemp);
	gripPoints.append(GlobalFunc::Ucs2Wcs(ptTemp));

	Midpoint(pt3, pt4, ptTemp);
	gripPoints.append(GlobalFunc::Ucs2Wcs(ptTemp));

	Midpoint(pt1, pt4, ptTemp);
	gripPoints.append(GlobalFunc::Ucs2Wcs(ptTemp));

	Midpoint(pt1, pt3, ptTemp);
	gripPoints.append(GlobalFunc::Ucs2Wcs(ptTemp));

	if (m_bShowEdition)		//是否显示版次标志
	{
		gripPoints.append(m_ptEditLoc);
	}
	return Acad::eOk;
}

Acad::ErrorStatus AecXDbSymbModi::subMoveGripPointsAt(const AcDbIntArray& indices,
	const AcGeVector3d& offset)
{
	AssertWriteEnabled();

	// pt1,pt2,pt3,pt4是保存m_poly的外包装盒的四个顶点
	ADSGePoint3d pt1, pt2;
	m_poly.GetExtend(pt1, pt2);
	ADSGePoint3d pt3(pt2.x, pt1.y, 0), pt4(pt1.x, pt2.y, 0);

	// 以下算法是通过修改云线的缩放比例，如果拉伸一个点，
	// 固定其对角点，通过缩放之后再将其对角点平移回原来位置实现拉伸效果
	for (int i = 0; i < indices.length(); i++)
	{
		int idx = indices[i];
		if (idx == 0 || idx == 2) // 拉伸时0,2夹点是对角夹点如果拉伸其中一个，选择另外一个为基点做变换
		{
			ADSGePoint3d ptOld = pt2; // ptOld保存拉伸夹点前夹点位置
			if (idx == 2)
			{
				ptOld = pt1;
			}

			double dX = fabs(pt2.x - pt1.x);
			double dY = fabs(pt2.y - pt1.y);

			if (idx == 0)
			{
				pt1 += offset;
			}
			else
			{
				pt2 += offset;
			}

			double dNewX = fabs(pt2.x - pt1.x);
			double dNewY = fabs(pt2.y - pt1.y);
			AcGeScale3d scale(dNewX / dX, dNewY / dY, 1); // 缩放比例
			AcGeMatrix3d mat;
			scale.getMatrix(mat);		// 得到缩放矩阵
			subTransformBy(mat);

			m_poly.GetExtend(pt1, pt2); // 获得缩放转换后的m_poly的外包围盒

			AcGeVector3d vt;
			if (idx == 0)				// 该判断是为了求出如果要再将基点位置返回到ptOld位置需要做的平移向量
			{
				vt = ptOld - pt2;
			}
			else
			{
				vt = ptOld - pt1;
			}

			mat.setToTranslation(vt);	// 求出平移回去的矩阵
			subTransformBy(mat);
		}
		else if (idx == 1 || idx == 3)	// 拉伸时1,3夹点是对角夹点如果拉伸其中一个，选择另外一个为基点做变换
		{
			ADSGePoint3d ptOld = pt4;			// ptOld保存拉伸夹点前夹点位置
			if (idx == 3)
			{
				ptOld = pt3;
			}

			double dX = fabs(pt4.x - pt3.x);
			double dY = fabs(pt4.y - pt3.y);
			if (idx == 1)
			{
				pt3 += offset;
			}
			else
			{
				pt4 += offset;
			}

			double dNewX = fabs(pt4.x - pt3.x);
			double dNewY = fabs(pt4.y - pt3.y);
			AcGeScale3d scale(dNewX / dX, dNewY / dY, 1);	// 获得缩放比例
			AcGeMatrix3d mat;
			scale.getMatrix(mat);	// 获得缩放矩阵
			subTransformBy(mat);

			m_poly.GetExtend(pt1, pt2);
			pt3 = ADSGePoint3d(pt2.x, pt1.y, 0);
			pt4 = ADSGePoint3d(pt1.x, pt2.y, 0);
			AcGeVector3d vt;
			if (idx == 1)				// if判断是为了获得再平移回去时的向量
			{
				vt = ptOld - pt4;
			}
			else
			{
				vt = ptOld - pt3;
			}

			mat.setToTranslation(vt);	// 获得平移回去的矩阵
			subTransformBy(mat);
		}
		else if (idx == 4 || idx == 6)	// 拉伸时4,6夹点是对角夹点如果拉伸其中一个，选择另外一个为基点做变换
		{
			ADSGePoint3d pt5 = ADSGePoint3d((pt1.x + pt2.x) / 2, pt1.y, 0);
			ADSGePoint3d pt6 = ADSGePoint3d((pt1.x + pt2.x) / 2, pt2.y, 0);
			ADSGePoint3d ptOld = pt6;	// 保存原来位置以备平移回去
			if (idx == 6)
			{
				ptOld = pt5;
			}

			double dX = fabs(pt6.x - pt5.x);
			double dY = fabs(pt6.y - pt5.y);
			if (idx == 4)
			{
				pt5 += offset;
			}
			else
			{
				pt6 += offset;
			}

			double dNewX = fabs(pt6.x - pt5.x);
			double dNewY = fabs(pt6.y - pt5.y);
			AcGeScale3d scale(1, dNewY / dY, 1);	// 缩放比例
			AcGeMatrix3d mat;
			scale.getMatrix(mat);					// 获得缩放矩阵
			subTransformBy(mat);

			m_poly.GetExtend(pt1, pt2);
			pt5 = ADSGePoint3d((pt1.x + pt2.x) / 2, pt1.y, 0);
			pt6 = ADSGePoint3d((pt1.x + pt2.x) / 2, pt2.y, 0);
			AcGeVector3d vt;
			if (idx == 4)
			{
				vt = ptOld - pt6;
			}
			else
			{
				vt = ptOld - pt5;
			}

			mat.setToTranslation(vt);			// 平移回去的矩阵
			subTransformBy(mat);
		}
		else if (idx == 5 || idx == 7)
		{
			ADSGePoint3d pt5 = ADSGePoint3d(pt2.x, (pt2.y + pt1.y) / 2, 0);
			ADSGePoint3d pt6 = ADSGePoint3d(pt1.x, (pt2.y + pt1.y) / 2, 0);
			ADSGePoint3d ptOld = pt6;
			if (idx == 7)
			{
				ptOld = pt5;
			}

			double dX = fabs(pt6.x - pt5.x);
			double dY = fabs(pt6.y - pt5.y);
			if (idx == 5)
			{
				pt5 += offset;
			}
			else
			{
				pt6 += offset;
			}

			double dNewX = fabs(pt6.x - pt5.x);
			double dNewY = fabs(pt6.y - pt5.y);
			AcGeScale3d scale(dNewX / dX, 1, 1);
			AcGeMatrix3d mat;
			scale.getMatrix(mat);
			subTransformBy(mat);

			m_poly.GetExtend(pt1, pt2);
			pt5 = ADSGePoint3d(pt2.x, (pt2.y + pt1.y) / 2, 0);
			pt6 = ADSGePoint3d(pt1.x, (pt2.y + pt1.y) / 2, 0);

			AcGeVector3d vt;
			if (idx == 5)
			{
				vt = ptOld - pt6;
			}
			else
			{
				vt = ptOld - pt5;
			}

			mat.setToTranslation(vt);
			subTransformBy(mat);
		}
		else if (idx == 8)				//	平移中心点时
		{
			AcGeMatrix3d mat;
			mat.setToTranslation(offset);
			m_poly.TransformBy(mat);
			m_ptEditLoc += offset;
		}

		if (idx == 9)					//	移动文字位置
		{
			m_ptEditLoc += offset;
		}
	}
	return Acad::eOk;
}

Acad::ErrorStatus AecXDbSymbModi::subGetStretchPoints(AcGePoint3dArray & stretchPoints) const
{
	assertReadEnabled();

	AcDbIntArray geomIds;
	AcDbIntArray osnapModes;
	return subGetGripPoints(stretchPoints, osnapModes, geomIds);
}

Acad::ErrorStatus AecXDbSymbModi::subMoveStretchPointsAt(const AcDbIntArray& indices,
	const AcGeVector3d& offset)
{
	AssertWriteEnabled();

	int idx = indices[0];
	if (indices.length() == 1 && idx == 9)
	{
		m_ptEditLoc += offset;
	}
	else	// 如果选中的夹点个数>1或者选中的不是版次位置点，则认为是整体移动
	{
		AcGeMatrix3d mat;
		mat.setToTranslation(offset);
		m_poly.TransformBy(mat);
		m_ptEditLoc += offset;
	}

	return Acad::eOk;
}

Acad::ErrorStatus AecXDbSymbModi::subTransformBy(const AcGeMatrix3d& xform)
{
	AssertWriteEnabled();
	AecXDbSymbWithText::subTransformBy(xform);

	m_poly.TransformBy(xform);
	m_ptEditLoc.TransformBy(xform);
	return Acad::eOk;
}

Acad::ErrorStatus AecXDbSymbModi::GetGripText(int i, CString &cs) const
{
	Acad::ErrorStatus es = Acad::eOk;

	if (i < 4)
	{
		cs.Format(_T("对角拉伸"));
	}
	else if (i < 8)
	{
		cs.Format(_T("移动第%d条边"), i - 3);
	}
	else if (i == 8)
	{
		cs.Format(_T("移动云线"));
	}

	if (i == 9)
	{
		cs.Format(_T("移动文字"));
	}
	return es;
}

Acad::ErrorStatus AecXDbSymbModi::Draw2d(AcGiDraw &dc) const
{
	assertReadEnabled();

	GlobalFunc::_LoadConfig();

	if (Has2DBuffer() && !dc.IsDragging())
	{
		dc.SetColor(colorIndex());
		dc.SetLayer(layerId());
		BaseEx::_Draw2DBuffers(dc, true);
		return Acad::eOk;
	}

	Acad::ErrorStatus es = Acad::eOk;
	if (m_poly.Length() < 2)
	{
		return es;
	}

	AcDbPolyline pLine;
	GlobalFunc::PolyConvert(m_poly, pLine);

	for (int i = 0; i < m_poly.Length(); i++) // 循环为多段线设置弧度值和首尾宽度值
	{
		pLine.setBulgeAt(i, m_dAngle);
		pLine.setWidthsAt(i, 0, m_dEndWidth * GetPScale());
	}

	pLine.setPropertiesFrom(this);
	//dc.Polyline(pLine);
	DrawPline(dc, pLine);

	if (m_bShowEdition) // 显示文字版次
	{
		AcGePoint3dArray ptArray; // 保存文字版次的三角形的三个顶点

		ADSGePoint3d ptTemp;
		double dLength = m_nTextHeight * 1.2 * GetPScale();
		ads_polar(m_ptEditLoc, m_nLayoutRotation + PI / 2, dLength, ptTemp);
		ptArray.append(ptTemp);

		ads_polar(m_ptEditLoc, m_nLayoutRotation + 7 * PI / 6, dLength, ptTemp);
		ptArray.append(ptTemp);

		ads_polar(m_ptEditLoc, m_nLayoutRotation + 11 * PI / 6, dLength, ptTemp);
		ptArray.append(ptTemp);

		GeLine lineTemp; // 绘制三角形
		lineTemp.SetStartPoint(ptArray[0]);
		lineTemp.SetEndPoint(ptArray[1]);
		//dc << lineTemp;
		DrawLine(dc, lineTemp);

		lineTemp.SetEndPoint(ptArray[2]);
		//dc << lineTemp;
		DrawLine(dc, lineTemp);

		lineTemp.SetStartPoint(ptArray[1]);
		//dc << lineTemp;
		DrawLine(dc, lineTemp);

		double dDistance = m_poly[0].Distance2d(m_ptEditLoc);

		int iNum = 0; // 保存多段线第几个顶点到版次点最近
		int iLength = m_poly.Length();
		for (int i = 1; i < m_poly.Length(); i++) // 循环求出多段线上的顶点到版次位置点的最近距离点
		{
			double dTemp = m_poly[i].Distance2d(m_ptEditLoc);
			if (dTemp < dDistance)
			{
				dDistance = dTemp;
				iNum = i;
			}
		}

		//add by lgy 20120523	版次三边形中三个顶点中的一个与云线连接
		ADSGePoint3d ptNear = m_poly[iNum];
		double dDist = ptNear.Distance2d(ptArray[0]);
		iNum = 0;
		for (int j = 1; j < 3; j++)
		{
			if (ptNear.Distance2d(ptArray[j]) < dDist)
			{
				iNum = j;
				dDist = ptNear.Distance2d(ptArray[j]);
			}
		}
		lineTemp.SetStartPoint(ptNear);
		lineTemp.SetEndPoint(ptArray[iNum]);
		//dc << lineTemp;
		DrawLine(dc, lineTemp);

		AecXDbText text;
		text.setPropertiesFrom(this);
		//if (dc.IsExportTch4())
		//{
		//	// 分解出来的文字的图层和颜色要随“高级选项”中的设置来处理
		//	if (g_nSymbTextT3Layer == 1 && !!m_idTextLayer)
		//		text.setLayer(m_idTextLayer); // 文字层
		//	else
		//		text.setColorIndex(m_colorText); // 文字和标注放在同一层，文字的颜色为白色
		//}
		//else
		{
			// sg modify 120713，临时加到此处，后续还是应该加到导出函数中
				text.setColorIndex(m_colorText); // 文字和标注放在同一层，文字的颜色为白色
			//else // 导出
			//{
			//	if (g_nSymbTextT3Layer == 1 && !!m_idTextLayer)
			//		text.setLayer(m_idTextLayer); // 文字层
			//	else
			//		text.setColorIndex(m_colorText); // 文字和标注放在同一层，文字的颜色为白色
			//}
		}

		text.SetHeight(m_nTextHeight);
		text.SetLocation(m_ptEditLoc);
		text.SetStyleId(m_idTextStyle);
		text.SetText(m_sEdition);
		text.SetAlignment(AcGiDraw::kMiddleCenter);
		text.SetRotation(GlobalFunc::ChangeAngleTo1_4(Wcs2Layout(m_nLayoutRotation))); // 考虑ucs坐标系下布局转角

		PushProperty vProp(&text, dc);
		//if (dc.IsFullExplode())
		//	text.ExplodeOrDraw2d(dc);
		//else
		//	dc.DrawEntity(text);
		DrawBaseEx(dc, text);
	}
	return es;
}

void AecXDbSymbModi::GetTips(PtrList<ObjInfoUnit> &lstInfo) const
{
	lstInfo.Append(new ObjInfoUnit(_T("对象类型"), _T("云线标注")));

	if (m_bShowEdition)
	{
		lstInfo.Append(new ObjInfoUnit(_T("修改版次"), m_sEdition));

		TCString sTextStyle = GlobalFunc::GetSymbolName(m_idTextStyle);
		lstInfo.Append(new ObjInfoUnit(_T("文字样式"), sTextStyle));

		TCString sHeight;
		GlobalFunc::ftoa(m_nTextHeight, 1, sHeight);
		sHeight << _T("P");
		lstInfo.Append(new ObjInfoUnit(_T("文字高度"), sHeight));
	}
}

const TCHAR* AecXDbSymbModi::GetDefaultLayer()const
{
	extern TCHAR* LAY_MODI_DIM;
	return LAY_MODI_DIM;
}

int AecXDbSymbModi::ConvertText(TConvertTextPtr ptr, void *pData)
{
	AssertWriteEnabled();
	TCString sText;
	int nRet = ptr(m_sEdition, sText, pData);
	if (nRet == RTNORM)
	{
		m_sEdition = sText;
	}
	return nRet;
}

BOOL AecXDbSymbModi::GetText(Adesk::UInt32 cookies, AecXDbText &text) const
{
	if (cookies != 0)
		return FALSE;

	text.setPropertiesFrom(this);
	text.SetAlignment(AcGiDraw::kMiddleCenter);
	text.SetStyleId(m_idTextStyle);
	text.SetHeight(m_nTextHeight);
	text.SetText(m_sEdition);
	text.SetLocation(m_ptEditLoc);

	return TRUE;
}

TextPosition AecXDbSymbModi::FindSubText(const TCHAR *sSubText, TextPosition &posStart,
	TextRange *pRange) const
{
	assertReadEnabled();
	TextPosition pos;
	if (!sSubText || !sSubText[0])
		return pos;

	TextPosition posNext = posStart;
	while (1)
	{
		AecXDbText text;
		if (!GetText(posNext.m_nCookies, text))
			break;

		TextPosition posFind = text.FindSubText(sSubText, posNext, pRange);
		if (!posFind)
		{
			posNext.m_nCookies++;
			posNext.m_nTextPos = 0;
		}
		else
		{
			posStart = posNext;
			if (!posStart)
			{
				posStart.m_nCookies++;
				posStart.m_nTextPos = 0;
			}
			posFind.m_nCookies = posNext.m_nCookies;
			pos = posFind;
			break;
		}
	}
	return pos;
}

TextPosition AecXDbSymbModi::ReplaceSubText(const TextPosition &posRep,
	const TCHAR *sRepText, TextRange *pRange)
{
	AssertWriteEnabled();
	AecXDbText text;
	TextPosition posNext;
	if (!sRepText || !GetText(posRep.m_nCookies, text))
		return posNext;

	posNext = text.ReplaceSubText(posRep, sRepText, pRange);
	SetEditionText(text.GetText());

	if (!posNext)
	{
		posNext.m_nCookies = posRep.m_nCookies + 1;
		posNext.m_nTextPos = 0;
	}
	return posNext;
}

bool AecXDbSymbModi::UnifyElevation(double dElevation)
{
	m_poly.SetElevation(dElevation);
	m_ptEditLoc.z = dElevation;
	return true;
}

void AecXDbSymbModi::SetModiPoly(GePoly2D poly)
{
	AssertWriteEnabled();
	m_poly = poly;
}

void AecXDbSymbModi::GetModiPoly(GePoly2D &poly) const
{
	poly = m_poly;
}

double AecXDbSymbModi::GetEndWidth() const
{
	return m_dEndWidth;
}

void AecXDbSymbModi::SetEndWidth(double dWidth)
{
	AssertWriteEnabled();
	m_dEndWidth = dWidth;
}
BOOL AecXDbSymbModi::GetIsShowEdition() const
{
	return m_bShowEdition;
}

void AecXDbSymbModi::SetIsShowEdition(BOOL bShow)
{
	AssertWriteEnabled();
	m_bShowEdition = bShow;
}

ADSGePoint3d AecXDbSymbModi::GetEditLocal() const
{
	return m_ptEditLoc;
}

ADSGePoint3d AecXDbSymbModi::GetDefaultTextLocation()
{
	ADSGePoint3d ptUp, ptLow;
	m_poly.GetExtend(ptLow, ptUp);

	double dDistance = ptUp.Distance2d(ptLow);
	double dAng = ads_angle(ptLow, ptUp);

	ADSGePoint3d ptCenter((ptUp.x + ptLow.x) / 2, (ptLow.y + ptUp.y) / 2, 0);
	ADSGePoint3d ptLocal;

	ads_polar(ptCenter, dAng - PI / 2, 3 * dDistance / 5, ptLocal);
	return ptLocal;
}

void AecXDbSymbModi::SetEditLocal(ADSGePoint3d pt)
{
	AssertWriteEnabled();
	m_ptEditLoc = pt;
}

void AecXDbSymbModi::SetEditionText(CString strText)
{
	AssertWriteEnabled();
	m_sEdition = strText;
}

CString AecXDbSymbModi::GetEditionText() const
{
	return (const TCHAR *)m_sEdition;
}

void AecXDbSymbModi::SetArcAngle(double dAngle)
{
	AssertWriteEnabled();
	m_dAngle = dAngle;
}

double AecXDbSymbModi::GetArcAngle() const
{
	return m_dAngle;
}