// IndexDimDlg.cpp : implementation file
//

#include "stdafx.h"
#include "IndexDimDlg.h"

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

/////////////////////////////////////////////////////////////////////////////
// CIndexDimDlg dialog
const int maxHisList = 10;

CString CIndexDimDlg::m_strInputUp = _T("");
CString CIndexDimDlg::m_strInputDown = _T("");
CString CIndexDimDlg::m_strDrawing = _T("-");
CString CIndexDimDlg::m_strIndex = _T("1");
int CIndexDimDlg::m_iIndexType=0;
// add by cwk on 060706
extern CString g_sIndexDimFixAngle = _T("90");//  [11/12/2007 nsh]
extern BOOL g_bIndexDimFixAngle = FALSE;

BOOL CIndexDimDlg::m_bContinue=TRUE; // Add by lcf on 2005-06-29
BOOL CIndexDimDlg::m_bAddIndex = TRUE; // sg add 090122
int CIndexDimDlg::m_nTextAlign = 2; // sg add 090402

BOOL CIndexDimDlg::m_bDimOnExtent = FALSE;		// lgh add 101216, 是否在延长线上标注文字
BOOL CIndexDimDlg::m_bMoreCut = FALSE;			// lgh add 101216，是否绘制多段剖切线
BOOL CIndexDimDlg::m_bAddTurn = FALSE;			// lgh add 101216, 是否添加一个转折点

// modify by lgy 20120111	标注文字样式要从文字管理中初始化
// CString CIndexDimDlg::m_strDimStyle = _T("");	// lgh add 101216, 标注文字样式。
CString CIndexDimDlg::m_strDimStyle = GetTextStyleName(TS_LABEL);// lgh add 101216, 圆圈文字样式。

IMPLEMENT_DYNAMIC(CIndexDimDlg, CBaseTextDlg)
CIndexDimDlg::CIndexDimDlg(BOOL bEdit, CWnd* pParent /*=NULL*/)
	: CBaseTextDlg(CIndexDimDlg::IDD, pParent), m_bEditObj(bEdit)
{
	//{{AFX_DATA_INIT(CIndexDimDlg)
	// add by cwk on 060706
	m_sFixAngle = g_sIndexDimFixAngle;
	m_bFixAngle = g_bIndexDimFixAngle;
	//}}AFX_DATA_INIT
}

CIndexDimDlg::CIndexDimDlg(BOOL bEdit, UINT Id, CWnd* pParent)
: CBaseTextDlg(Id, pParent), m_bEditObj(bEdit)
{
	//{{AFX_DATA_INIT(CIndexDimDlg)
	// add by cwk on 060706
	m_sFixAngle = g_sIndexDimFixAngle;
	m_bFixAngle = g_bIndexDimFixAngle;
	//}}AFX_DATA_INIT
}

void CIndexDimDlg::DoDataExchange(CDataExchange* pDX)
{
	CBaseTextDlg::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CIndexDimDlg)
	// sg modify 090507，仿照图名标注，试着解决“对象编辑中，有时候文字显示有问题”的BUG
	if (pDX->m_bSaveAndValidate)
	{
		DDX_CBString(pDX, IDC_COMBO_INPUTTEXT, m_strInputUp);
		DDX_CBString(pDX, IDC_COMBO_INPUTTEXT1, m_strInputDown);
		DDX_CBString(pDX, IDC_CMB_DIMTEXT_STYLE, m_strDimStyle); // add by lgh 101216
	}
	else
	{
		GetDlgItem(IDC_COMBO_INPUTTEXT)->SetWindowText(m_strInputUp);
		GetDlgItem(IDC_COMBO_INPUTTEXT1)->SetWindowText(m_strInputDown);
		GetDlgItem(IDC_CMB_DIMTEXT_STYLE)->SetWindowText(m_strDimStyle); // add by lgh 101216
	}
	DDX_Control(pDX, IDC_COMBO_INPUTTEXT, m_comboInputText);
	DDX_Control(pDX, IDC_COMBO_INPUTTEXT1, m_comboInputText1);

	// modify by cwk on 060706
	if (!m_bEditObj)
	{
		//  [11/12/2007 nsh]
		/*DDX_Text(pDX, IDC_EDIT_ANGLE, m_sFixAngle);*/
		DDX_Text(pDX,IDC_COMBO1,m_sFixAngle); // 对固定角度的combox映射
	}

	DDX_Text(pDX, IDC_DRAWING_LABEL, m_strDrawing);
	DDX_CBString(pDX, IDC_INDEX_LABEL, m_strIndex);
	//Modify by cwk on 060706
	DDX_Check(pDX, IDC_CONTINUE, m_bContinue);
	DDX_Radio(pDX,IDC_INDEX_RADIO,m_iIndexType);
	if (!m_bEditObj) 
		DDX_Check(pDX, IDC_CHECK1, m_bFixAngle);
	// sg add 090122
	DDX_Check(pDX, IDC_ADD_INDEX, m_bAddIndex);
	DDX_CBIndex(pDX, IDC_COMBO_TEXTALIGN, m_nTextAlign); // sg add 090402

	// lgh add 101216
	DDX_Check(pDX, IDC_CHK_EXTTEXT, m_bDimOnExtent);
	DDX_Check(pDX, IDC_CHK_MORE_CUT, m_bMoreCut);
	DDX_Check(pDX, IDC_CHK_ADD_TURN, m_bAddTurn);
	DDX_Control(pDX, IDC_CMB_DIMTEXT_STYLE, m_cmbDimStyle);

	//}}AFX_DATA_MAP
}

//  [11/12/2007 nsh]-------------------
void CIndexDimDlg::ShowFixAngle()
{
	this->UpdateData(TRUE);
	if(m_iIndexType==0)
	{
		this->GetDlgItem(IDC_COMBO1)->ShowWindow(SW_SHOW); // 固定角度
		this->GetDlgItem(IDC_CHECK1)->ShowWindow(SW_SHOW);
		GetDlgItem(IDC_ADD_INDEX)->ShowWindow(SW_SHOW); // sg add 090122，索引范围
		GetDlgItem(IDC_CHK_ADD_TURN)->ShowWindow(SW_HIDE); // lgh add 101216
		GetDlgItem(IDC_CHK_MORE_CUT)->ShowWindow(SW_HIDE); // lgh ...
	}
	else if(m_iIndexType==1)
	{
		this->GetDlgItem(IDC_COMBO1)->ShowWindow(SW_HIDE);
		this->GetDlgItem(IDC_CHECK1)->ShowWindow(SW_HIDE);
		GetDlgItem(IDC_ADD_INDEX)->ShowWindow(SW_HIDE); // sg add 090122
		GetDlgItem(IDC_CHK_ADD_TURN)->ShowWindow(SW_SHOW); // lgh add 101216
		GetDlgItem(IDC_CHK_MORE_CUT)->ShowWindow(SW_SHOW); // lgh ...
	}
	this->UpdateData(FALSE);
}//---------------------------------------

BEGIN_MESSAGE_MAP(CIndexDimDlg, CBaseTextDlg)
	//{{AFX_MSG_MAP(CIndexDimDlg)
	ON_BN_CLICKED(IDC_CHECK1, OnCheckAngle)
	//  [11/12/2007 nsh]
	ON_BN_CLICKED(IDC_SECT_RADIO,ShowFixAngle)
	ON_BN_CLICKED(IDC_INDEX_RADIO,ShowFixAngle)
	//-----------------------
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CIndexDimDlg message handlers
BOOL CIndexDimDlg::OnInitDialog() 
{
	CBaseTextDlg::OnInitDialog();
	//  [11/12/2007 nsh]
	if(m_bFixAngle)
	{
		this->GetDlgItem(IDC_COMBO1)->EnableWindow(m_bFixAngle);
		this->UpdateData(FALSE);
	}
	else
	{
		this->GetDlgItem(IDC_COMBO1)->EnableWindow(m_bFixAngle);
		this->UpdateData(FALSE);
	}
	if(m_iIndexType==0)
	{
		if (!m_bModeless)
		{
			this->GetDlgItem(IDC_COMBO1)->ShowWindow(SW_HIDE);
			this->GetDlgItem(IDC_CHECK1)->ShowWindow(SW_HIDE);
			GetDlgItem(IDC_ADD_INDEX)->ShowWindow(SW_HIDE);
		}
		else
		{
			this->GetDlgItem(IDC_COMBO1)->ShowWindow(SW_SHOW);
			this->GetDlgItem(IDC_CHECK1)->ShowWindow(SW_SHOW);
			GetDlgItem(IDC_ADD_INDEX)->ShowWindow(SW_SHOW);
		}
		GetDlgItem(IDC_CHK_ADD_TURN)->ShowWindow(SW_HIDE); // lgh add 101216
		GetDlgItem(IDC_CHK_MORE_CUT)->ShowWindow(SW_HIDE); // lgh ...
	}
	else if(m_iIndexType==1)
	{
		this->GetDlgItem(IDC_COMBO1)->ShowWindow(SW_HIDE);
		this->GetDlgItem(IDC_CHECK1)->ShowWindow(SW_HIDE);
		GetDlgItem(IDC_ADD_INDEX)->ShowWindow(SW_HIDE);
		GetDlgItem(IDC_CHK_ADD_TURN)->ShowWindow(SW_SHOW); // lgh add 101216
		GetDlgItem(IDC_CHK_MORE_CUT)->ShowWindow(SW_SHOW); // lgh ...
	}
	//////////////////////////////////////////////////
	LoadHisText();
	LoadDimTextStyle(); // lgh add 101216,初始化标注文字样式。

	// sg modify 120706，增加一个判断，如果当前记忆的样式没有的话，那么使用上华固定的文字样式
	//m_cmbDimStyle.SetCurSel(m_cmbDimStyle.FindString(0, m_strDimStyle));
	int nRet = m_cmbDimStyle.FindStringExact(0, m_strDimStyle);
	if (nRet < 0) // 当前图纸没有此样式
	{
		nRet = m_cmbDimStyle.FindStringExact(0, _T("_TCH_LABEL"));
	}
	m_cmbDimStyle.SetCurSel(nRet);

	m_comboInputText.SetFocus();
	UpdateVisible(!m_bEditObj);

	return FALSE;  // return TRUE unless you set the focus to a control
	            // EXCEPTION: OCX Property Pages should return FALSE
}

// Modify by lcf On 2005-07-05
CWnd* CIndexDimDlg::GetCurWnd() 
{
	UpdateData(TRUE);
	CWnd *pWnd = this->GetFocus();
	CWnd *pWnd2 = NULL;

	if(m_comboInputText.m_hWnd == pWnd->GetParent()->m_hWnd)	{
		pWnd2 = GetDlgItem(IDC_COMBO_INPUTTEXT);  //  把CWnd 回传给基类
		m_strInputText = m_strInputUp;
	}
	else if(m_comboInputText1.m_hWnd == pWnd->GetParent()->m_hWnd)	{
		pWnd2 = GetDlgItem(IDC_COMBO_INPUTTEXT1);  //  把CWnd 回传给基类
		m_strInputText = m_strInputDown;
	}
	else
	{
		int nSel = m_comboInputText.GetWindowTextLength();
		m_comboInputText.SetEditSel(nSel, nSel);
		pWnd2 = GetDlgItem(IDC_COMBO_INPUTTEXT);
	}
	return(pWnd2);
}

void CIndexDimDlg::UpdateInputText()
{
	CWnd *pWnd = this->GetFocus();

	if(m_comboInputText.m_hWnd == pWnd->GetParent()->m_hWnd)	{
		m_strInputUp = m_strInputText;
	}	
	if(m_comboInputText1.m_hWnd == pWnd->GetParent()->m_hWnd)	{
		m_strInputDown = m_strInputText;
	}	
	UpdateData(FALSE);
}

void CIndexDimDlg::LoadDimTextStyle()
{
	XSymbolList lstStyle(_T("STYLE"));

	for (int m =0; m < lstStyle.Length(); m++) 
		m_cmbDimStyle.AddString(lstStyle[m]);
}

void CIndexDimDlg::OnOK() 
{
	AddToRecent();
	CBaseTextDlg::OnOK();
}

// Add by lcf on 20050708
void CIndexDimDlg::AddToRecent()
{
	UpdateData(TRUE);
	{
		int len = m_lstHistory.Length();
		TCHAR strTmpPath[256] = _T("");
		GetTempPath(255, strTmpPath);	
		_tcscat(strTmpPath, _T("index.his"));
#if (ADS>15)
		std::
#endif
		ofstream out(strTmpPath);
		if(m_strInputUp != _T(""))	{
			out << (const char *)_AS(m_strInputUp) << "\n";
			int index = m_lstHistory.Index(m_strInputUp);
			if(index >= 0) {
			   m_lstHistory.Remove(index);
			   len --;
			}
			if(len > maxHisList-1) len = maxHisList - 1;
		}
		for(int i=0; i < len; i++)
			out << _AS(m_lstHistory[i]) << "\n";
	}

	{
		int len1 = m_lstHistory1.Length();
		TCHAR strTmpPath1[256] = _T("");
		GetTempPath(255, strTmpPath1);	
		_tcscat(strTmpPath1, _T("index1.his"));
#if (ADS>15)
		std::
#endif
		ofstream out1(strTmpPath1);
		if(m_strInputDown != _T(""))	{
			out1 << (const char *)_AS(m_strInputDown) << "\n";
			int index = m_lstHistory1.Index(m_strInputDown);
			if(index >= 0) {
			   m_lstHistory1.Remove(index);
			   len1 --;
			}
			if(len1 > maxHisList-1) len1 = maxHisList - 1;
		}
		for(int i=0; i < len1; i++)
			out1 <<_AS(m_lstHistory1[i])<< "\n";
	}

	m_lstHistory.Reset();
	m_lstHistory1.Reset();
	m_comboInputText.ResetContent();
	m_comboInputText1.ResetContent();
	LoadHisText();
}

void CIndexDimDlg::LoadHisText()
{
	{
		TCHAR strTmpPath[256] = _T("");
		GetTempPath(255, strTmpPath);
		_tcscat(strTmpPath, _T("index.his"));
#if (ADS>15)
		std::
#endif
		ifstream in(strTmpPath);
		while(!(!in)) {
			 char line[256];
			 in.getline(line, 255);
			 if(!in) break;
			 m_lstHistory.Append(tstrnew(TString(line)));
		}
		for (int m =0; m < m_lstHistory.Length(); m++) 
			m_comboInputText.AddString(m_lstHistory[m]);
	}
	{
		TCHAR strTmpPath[256] = _T("");
		GetTempPath(255, strTmpPath);
		_tcscat(strTmpPath, _T("index1.his"));
#if (ADS>15)
		std::
#endif
		ifstream in(strTmpPath);
		while(!(!in)) {
			 char line[256];
			 in.getline(line, 255);
			 if(!in) break;
			 m_lstHistory1.Append(tstrnew(TString(line)));
		}
		for (int m =0; m < m_lstHistory1.Length(); m++) 
			m_comboInputText1.AddString(m_lstHistory1[m]);
	}
	UpdateData(false);

}

// Add by lcf on 20050713，设置“指向索引”、“剖切索引”是否可见
void CIndexDimDlg::UpdateVisible(BOOL bVisible)
{
	if (bVisible)
	{
		GetDlgItem(IDC_INDEX_RADIO)->ShowWindow(SW_SHOW); // 指向索引
		GetDlgItem(IDC_SECT_RADIO)->ShowWindow(SW_SHOW);  // 剖切索引
	}
	else
	{
		GetDlgItem(IDC_INDEX_RADIO)->ShowWindow(SW_HIDE);
		GetDlgItem(IDC_SECT_RADIO)->ShowWindow(SW_HIDE);
	}
}

// sg add 090415，设置“添加索引范围”是否可见
void CIndexDimDlg::SetSourceExtentVisible(BOOL bVisible)
{
	if (bVisible && m_iIndexType==0)
		GetDlgItem(IDC_ADD_INDEX)->ShowWindow(SW_SHOW);
	else
		GetDlgItem(IDC_ADD_INDEX)->ShowWindow(SW_HIDE);
}

void CIndexDimDlg::SetSectRunView(BOOL bVisible)
{
	if (bVisible && m_iIndexType==1)
	{
		GetDlgItem(IDC_CHK_MORE_CUT)->ShowWindow(SW_SHOW);
		GetDlgItem(IDC_CHK_ADD_TURN)->ShowWindow(SW_SHOW);
	}
	else
	{
		GetDlgItem(IDC_CHK_MORE_CUT)->ShowWindow(SW_HIDE);
		GetDlgItem(IDC_CHK_ADD_TURN)->ShowWindow(SW_HIDE);
	}
}

double CIndexDimDlg::GetUpDimLen()
{
	AcDbObjectId textStyle = GetTextStyleId(m_strFontStyle);
	if(!textStyle)
		return 0.0;
	double dHei = _tstof(m_strHeight);

	// 初始化宽度，按照单字节计算
	int iMoreText = m_strInputUp.IsEmpty() ? 0 : 1; // 如果为空则不计算多余长度，否则多计算一个字符的长度
	return CalcTextLen(m_strInputUp, textStyle, dHei, iMoreText);
}

double CIndexDimDlg::GetDownDimLen()
{
	AcDbObjectId textStyle = GetTextStyleId(m_strFontStyle);
	if(!textStyle)
		return 0.0;
	double dHei = _tstof(m_strHeight);

	// 初始化宽度，按照单字节计算
	int iMoreText = m_strInputDown.IsEmpty() ? 0 : 1;
	return CalcTextLen(m_strInputDown, textStyle, dHei, iMoreText);
}

BOOL CIndexDimDlg::GetExtendsProp(CString &strUp, CString &strDown, double &dHei, AcDbObjectId &textStyle)
{
	UpdateData();

	if (m_bDimOnExtent)
	{
		strUp = m_strInputUp;
		strDown = m_strInputDown;
		textStyle = GetTextStyleId(m_strFontStyle);
		if(!textStyle)
			return FALSE;
		dHei = _tstof(m_strHeight);

		return TRUE;
	}

	return FALSE;
}

void CIndexDimDlg::Dlg2Obj(TDbSymbIndexPointer *pText) 
{
/*
	AcDbObjectId idTextStyle = GetTextStyleId(sTextStyle);
	if (!idTextStyle)
		return;

	pText->SetTextStyleId(idTextStyle);
	g_nHeight = _tstof(m_strHeight);
	pText->SetTextHeight(g_nHeight);
*/
	CBaseTextDlg::Dlg2Obj(pText);
	pText->SetText1(m_strInputUp);
	pText->SetText2(m_strInputDown);
	pText->SetIndexLabel(m_strIndex);
	pText->SetDrawingLabel(m_strDrawing);
	if (m_bModeless) // add by whl on 060324，设置索引符号类型
		pText->SetIndexPointer(m_iIndexType==0);

	// sg add 090402，增加文字相对于基线的对齐方式
	TDbSymbIndexPointer::TSymbIPTextAlign nAlign =
		(TDbSymbIndexPointer::TSymbIPTextAlign)(m_nTextAlign + 1);
	pText->SetTextAlign(nAlign);

	AcDbObjectId idFontStyle = GetTextStyleId(m_strFontStyle);
	if (!idFontStyle)
		return;
	pText->SetDimTextStyle(idFontStyle);

	AcDbObjectId idCircleTextStyle = GetTextStyleId(m_strDimStyle);
    if (!idCircleTextStyle)
        return;
	pText->SetTextStyleId(idCircleTextStyle);
}

void CIndexDimDlg::Obj2Dlg(TDbSymbIndexPointer *pText)
{
	CBaseTextDlg::Obj2Dlg(pText);
	m_strInputUp = pText->GetText1();
	m_strInputDown = pText->GetText2();
	m_strDrawing = pText->GetDrawingLabel();
	m_strIndex = pText->GetIndexLabel();

	// sg add 090402，增加文字相对于基线的对齐方式
	m_nTextAlign = (int)(pText->GetTextAlign() - 1);

	m_strDimStyle = m_strFontStyle;

	//  lgh add 101224,标注文字样式
	AcDbObjectId idDimStyle = pText->GetDimTextStyle();
	OPENOBJ_BEGIN(idDimStyle, AcDb::kForRead, AcDbTextStyleTableRecord, pStyle);
	ASSERT(pStyle);
	const TCHAR* pName = NULL;
	if (pStyle->getName(pName) == Acad::eOk && pName != NULL)
		m_strFontStyle = pName;     
	else
		AfxMessageBox(_T("文字风格已删除！"));
	OPENOBJ_END();

	// lgh add 101224,是否在延长线上标注文字
	if (pText->GetDimPos() == 1)
		m_bDimOnExtent = TRUE;
	else 
		m_bDimOnExtent = FALSE;
}

//  add  by cwk on 060705
void CIndexDimDlg::OnCheckAngle()
{
	// TODO: Add your control notification handler code here
	if (m_bFixAngle)
	{
		m_bFixAngle = false;
		/*GetDlgItem(IDC_EDIT_ANGLE)->EnableWindow(FALSE);*/
		GetDlgItem(IDC_COMBO1)->EnableWindow(FALSE);//  [11/12/2007 nsh]
	}
	else
	{
		m_bFixAngle = true;
		/*GetDlgItem(IDC_EDIT_ANGLE)->EnableWindow();*/
		GetDlgItem(IDC_COMBO1)->EnableWindow();//  [11/12/2007 nsh]
	}
}



CEditIndexDimDlg::CEditIndexDimDlg(CWnd* pParent /*=NULL*/)
	: CIndexDimDlg(TRUE,CEditIndexDimDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CEditIndexDimDlg)
	//}}AFX_DATA_INIT
}

void CEditIndexDimDlg::DoDataExchange(CDataExchange* pDX)
{
	CIndexDimDlg::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CEditIndexDimDlg)
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CEditIndexDimDlg, CIndexDimDlg)
	//{{AFX_MSG_MAP(CEditIndexDimDlg)
		ON_BN_CLICKED(IDC_BTN_ADD_CUT, OnAddCut)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

void CEditIndexDimDlg::AttachObject(TDbSymbIndexPointer *pText)
{
	m_pTextAttached = pText;
}

BOOL CEditIndexDimDlg::OnInitDialog()
{
	ASSERT(m_pTextAttached != NULL);

	CBaseTextDlg::OnInitDialog();

	//////////////////////////////////////////////////
	LoadHisText();
	LoadDimTextStyle(); // lgh add 101216,初始化标注文字样式。
	m_cmbDimStyle.SetCurSel(m_cmbDimStyle.FindString(0, m_strDimStyle));
	m_comboInputText.SetFocus();
	UpdateVisible(!m_bEditObj);

	if (m_pTextAttached->IsIndexPointer())
	{
		GetDlgItem(IDC_BTN_ADD_CUT)->ShowWindow(SW_HIDE);
	}
	else 
	{
		GetDlgItem(IDC_BTN_ADD_CUT)->ShowWindow(SW_NORMAL);
	}

	return TRUE;
}

void AddCutLineForIndexPointer(TDbSymbIndexPointer *pText);
void CEditIndexDimDlg::OnAddCut()
{
	GetParent()->EnableWindow(TRUE);
	GetParent()->SetFocus();
	GetParent()->SetActiveWindow();
	ShowWindow(SW_HIDE);

	// 动态绘制命令
	AddCutLineForIndexPointer(m_pTextAttached);

	m_pTextAttached->draw();

	// 调用CAD窗口立即更新
	acedGetAcadDwgView()->Invalidate();
	acedGetAcadDwgView()->UpdateWindow();

	// 显示对话框
	GetParent()->EnableWindow(FALSE);
	EnableWindow(TRUE);
	SetActiveWindow();
	ShowWindow(SW_SHOW);
}

void CEditIndexDimDlg::AdjustExtentProp()
{
	TDbSymbIndexPointer *pText = m_pTextAttached;

	// if (!pText->HasExtendLine() && m_bDimOnExtent)
	if (m_bDimOnExtent)
	{ // 原先没有延长线，现在需要表在延长线上，需要计算延长线的长度，其他不管
		CString sUpDim = m_strInputUp, sDownDim = m_strInputDown;
		AcDbObjectId idDim = GetTextStyleId(m_strDimStyle);
		if (!idDim)
			return;
		double dHei = _tstof(m_strHeight);

		double dUpLen = 0.0, dDownLen = 0.0;
		if (pText->IsSingleLineText(true))
		{
			dUpLen = CalcTextLen(sUpDim, idDim, dHei, 1);
		}
		else 
		{
			dUpLen = CalcMTextLen(sUpDim, idDim, dHei, pText->GetTextWidthUp(), 1);
		}

		if (pText->IsSingleLineText(false))
		{
			dDownLen = CalcTextLen(sDownDim, idDim, dHei, 1);
		}
		else
		{
			dDownLen = CalcMTextLen(sDownDim, idDim, dHei, pText->GetTextWidthDown(), 1);
		}

		double dLen = max(dUpLen, dDownLen)/pText->GetPScale();
		const double dMinLen = TDbSymbIndexPointer::GetDefaultExtendLineLen();

		if (dLen < dMinLen)
			dLen = dMinLen;
		if (pText->GetExtendLineLen() < dLen)
			pText->SetExtendLineLen(dLen);
	}
	else
		pText->SetExtendLineLen(0.0);

	pText->SetDimPos(m_bDimOnExtent ? 1 : 0);
}