newmtext.cpp

mtext,编辑器,支持潜入对象

	HideSelection(FALSE, FALSE);
	
	
	return TRUE;
}

CMTextDlg* CMTextRichEditCtrl::GetMTextDlg()
{
	
	return (CMTextDlg*)GetParent();
}


BOOL CMTextRichEditCtrl::init2(SDS_mTextData *pMTextData)
{

	HideSelection(TRUE,FALSE);
	SetOptions(ECOOP_XOR, ECO_AUTOVSCROLL | ECO_AUTOHSCROLL|ECO_NOHIDESEL);
	
	LimitText(1048576);
	SetEventMask(GetEventMask() | ENM_SELCHANGE);
	SetWindowText(pMTextData->text);
	GetMTextDlg()->SetStackAlign(FALSE);
	CHARFORMAT cf;

	SetSel(0,-1);
	GetSelectionCharFormat(cf);
	cf.dwMask = CFM_SIZE|CFM_COLOR;
	cf.crTextColor=CMTextStyleBar::BOUND_SDS_RGBFromACADColor(pMTextData->nColor);
	CMTextDlg::ConvertTextHeightToTwips(pMTextData->rTextHeight, cf.yHeight);
	
	/*
		if(cf.yHeight<=Mid_FontTwips)
				//GetMTextDlg()->m_wndStyleBar.m_FontSizeScale=1.0;
				GetMTextDlg()->m_wndStyleBar.m_FontSizeScale=double(cf.yHeight)/double(Mid_FontTwips);
			else
				GetMTextDlg()->m_wndStyleBar.m_FontSizeScale=double(cf.yHeight)/double(Mid_FontTwips);*/
	
	
	cf.yHeight/=GetMTextDlg()->m_wndStyleBar.m_FontSizeScale;
	SetSelectionCharFormat(cf);
	GetSelectionCharFormat(cf);
	CString height;
	height.Format("%.4f", pMTextData->rTextHeight);
	LONG yHeight;
	yHeight=cf.yHeight*GetMTextDlg()->m_wndStyleBar.m_FontSizeScale;
	if (GetMTextDlg()->m_wndStyleBar.m_wndFontSizes.FindStringExact(0, height) == -1)
	{
		int index =GetMTextDlg()->m_wndStyleBar.m_wndFontSizes.AddString(height);
		GetMTextDlg()->m_wndStyleBar.m_wndFontSizes.SetItemData(index,yHeight);
		GetMTextDlg()->m_wndStyleBar.m_wndFontSizes.SetCurSel(index);
		GetMTextDlg()->m_wndStyleBar.m_BoxTwipToEditTwip[yHeight]=cf.yHeight;
	}
/////////////////////////////////////////////////////////////////////////////////////////////
	FINDTEXTEX ftS;
	FINDTEXTEX ftE;
	FINDTEXTEX ftT;
	LONG SIndex;
	LONG EIndex;
	LONG TIndex;
	CString strSelectString;
	ftS.chrg.cpMin = 0;
	ftS.chrg.cpMax = -1;

	ftT.chrg.cpMin = 0;
	ftT.chrg.cpMax = -1;

	ftE.chrg.cpMin = 0;
	ftE.chrg.cpMax = -1;
	
	DWORD dwFlags = NULL;
	dwFlags |= FR_DOWN;
//	dwFlags |= FR_MATCHCASE;
	CHARRANGE cr;
////////////////////////////////////////////////////////////////////////////////////////////////
	ftS.lpstrText = (LPSTR)_T("\\P");
	SIndex = FindText(dwFlags, &ftS);
	while (SIndex != -1)
	{
		SetSel(ftS.chrgText);
		ReplaceSel("\r");
		GetSel(cr);
		ftS.chrg.cpMin=cr.cpMax;
		SIndex = FindText(dwFlags, &ftS);
	}
///////////////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////
	ftS.chrg.cpMin = 0;
	ftS.chrg.cpMax = -1;

	ftS.lpstrText = (LPSTR)_T("{");
	SIndex = FindText(dwFlags, &ftS);
	while (SIndex != -1)
	{
		if(ftS.chrgText.cpMin==0)
			SetSel(ftS.chrgText);
		else
			SetSel(ftS.chrgText.cpMin-1,ftS.chrgText.cpMax);
		strSelectString=GetSelText();
		if(strSelectString.Compare(_T("\\{"))==0)
			ReplaceSel(_T("{"),FALSE);
		else
		{
			SetSel(ftS.chrgText);
			ReplaceSel(_T(""),FALSE);
		}
		GetSel(cr);
		ftS.chrg.cpMin=cr.cpMax;
		SIndex = FindText(dwFlags, &ftS);
	}
	
	ftS.chrg.cpMin = 0;
	ftS.chrg.cpMax = -1;
	
	ftS.lpstrText = (LPSTR)_T("}");
	SIndex = FindText(dwFlags, &ftS);
	while (SIndex != -1)
	{
		if(ftS.chrgText.cpMin==0)
			SetSel(ftS.chrgText);
		else
			SetSel(ftS.chrgText.cpMin-1,ftS.chrgText.cpMax);
		strSelectString=GetSelText();
		if(strSelectString.Compare(_T("\\}"))==0)
			ReplaceSel(_T("}"),FALSE);
		else
		{
			SetSel(ftS.chrgText);
			ReplaceSel(_T(""),FALSE);
		}
		GetSel(cr);
		ftS.chrg.cpMin=cr.cpMax;
		SIndex = FindText(dwFlags, &ftS);
	}
	
///////////////////////////////////////////////////////////////////////////////////////////////

	BOOL bBlob;
	BOOL bIntalic;
	int findIndex;
	int icharSet;
	int iPitch;
	CString strFontName;
	ftS.chrg.cpMin = 0;
	ftS.chrg.cpMax = -1;
	ftS.lpstrText = (LPSTR)_T("\\f");
	ftE.lpstrText = (LPSTR)_T(";");
	SIndex = FindText(dwFlags, &ftS);
	if(SIndex!=-1)
		ftE.chrg.cpMin=ftS.chrgText.cpMax;
	
	EIndex = FindText(dwFlags, &ftE);
	while(SIndex!=-1&&EIndex!=-1&&SIndex<EIndex)
	{
		SetSel(ftS.chrgText.cpMax,ftE.chrgText.cpMin);
		strSelectString=GetSelText();
		findIndex=strSelectString.Find(_T("|"));
		if(findIndex!=-1&&strSelectString.GetLength()>0)
		{
			strFontName=strSelectString.Mid(0,findIndex);
		}
		else
		{
			strFontName=strSelectString.Mid(0);
		}
		bBlob=FALSE;
		bIntalic=FALSE;
		if(strSelectString.Find(_T("|b1|"))!=-1)
			bBlob=TRUE;
		if(strSelectString.Find(_T("|i1|"))!=-1)
			bIntalic=TRUE;
		if((findIndex=strSelectString.Find(_T("|c")))!=-1)
		{
			icharSet=atoi(strSelectString.GetBuffer(0)+2);
			strSelectString.ReleaseBuffer(-1);
		}
		else
		{
			icharSet = ANSI_CHARSET;
		}

		if((findIndex=strSelectString.Find(_T("|p")))!=-1)
		{
			iPitch=atoi(strSelectString.GetBuffer(0)+2);
			strSelectString.ReleaseBuffer(-1);
		}
		else
		{
			iPitch = DEFAULT_PITCH | FF_DONTCARE;;
		}
		ftT.chrg.cpMin=ftE.chrgText.cpMax;
		ftT.lpstrText = (LPSTR)_T("\\f");
		TIndex = FindText(dwFlags, &ftT);
		SetSel(ftE.chrgText.cpMax,TIndex);			
		GetSelectionCharFormat(cf);
		cf.dwMask = CFM_BOLD | CFM_ITALIC | CFM_CHARSET | CFM_FACE; 
		if (cf.dwEffects & CFE_BOLD)
		{
			if (!bBlob)
				cf.dwEffects ^= CFE_BOLD;
		}
		else
		{
			if (bBlob)
				cf.dwEffects ^= CFE_BOLD;
		}
		if (cf.dwEffects & CFE_ITALIC)
		{
			if (!bIntalic)
				cf.dwEffects ^= CFE_ITALIC;
		}
		else
		{
			if (bIntalic)
				cf.dwEffects ^= CFE_ITALIC;
		}
		/////////////////////////////////////////////////////////////
		CString strFontCAD;
		CString strFontTTF;
		strFontCAD=strFontName;
		if(GetMTextDlg()->m_wndStyleBar.IsInFontMap(strFontCAD,strFontTTF,TRUE))
		{
			strFontName=strFontTTF;
			cf.dwMask^=CFM_CHARSET;
			cf.dwEffects &= ~CFE_BOLD;
			cf.dwEffects &= ~CFE_ITALIC;
		}
		////////////////////////////////////////////////////////////
		_tcscpy (cf.szFaceName, strFontName);
		cf.bCharSet = (BYTE)icharSet;		
		cf.bPitchAndFamily = (BYTE)iPitch; 
		SetSelectionCharFormat(cf);
		
		SetSel(ftS.chrgText.cpMin,ftE.chrgText.cpMax);
		ReplaceSel(_T(""));
		
		GetSel(cr);
		ftS.chrg.cpMin=cr.cpMax;
		ftE.chrg.cpMin=cr.cpMax;
		SIndex = FindText(dwFlags, &ftS);
		if(SIndex!=-1)
		{
			ftE.chrg.cpMin=ftS.chrgText.cpMax;
			EIndex = FindText(dwFlags, &ftE);
		}
	}
///////////////////////////////////////////////////////////////////////////////////////////////
	ftS.chrg.cpMin = 0;
	ftS.chrg.cpMax = -1;
	ftE.chrg.cpMin = 0;
	ftE.chrg.cpMax = -1;
	ftS.lpstrText = (LPSTR)_T("\\H");
	ftE.lpstrText = (LPSTR)_T(";");
	SIndex = FindText(dwFlags, &ftS);
	if(SIndex!=-1)
		ftE.chrg.cpMin=ftS.chrgText.cpMax;
	
	EIndex = FindText(dwFlags, &ftE);
	double dHeight;
	LONG   lTwips;
	while(SIndex!=-1&&EIndex!=-1&&SIndex<EIndex)
	{
		
		SetSel(ftS.chrgText.cpMax,ftE.chrgText.cpMin);
		strSelectString=GetSelText();
		if(strSelectString.GetLength()>0)
		{
			dHeight=atof(strSelectString);
			
			SetSel(ftE.chrgText.cpMin-1,ftE.chrgText.cpMin);
			strSelectString=GetSelText();	
			if(strSelectString.CompareNoCase(_T("x"))==0)
				dHeight*=pMTextData->rTextHeight;
			
			CMTextDlg::ConvertTextHeightToTwips(dHeight,lTwips);
			
			height.Format("%.4f", dHeight);
			yHeight=lTwips/GetMTextDlg()->m_wndStyleBar.m_FontSizeScale;
			if (GetMTextDlg()->m_wndStyleBar.m_wndFontSizes.FindStringExact(0, height) == -1)
			{
				int index = GetMTextDlg()->m_wndStyleBar.m_wndFontSizes.AddString(height);
				GetMTextDlg()->m_wndStyleBar.m_wndFontSizes.SetItemData(index,lTwips);
				GetMTextDlg()->m_wndStyleBar.m_BoxTwipToEditTwip[lTwips]=yHeight;
			}
			lTwips=yHeight;
			
			ftT.chrg.cpMin=ftE.chrgText.cpMax;
			ftT.lpstrText = (LPSTR)_T("\\H");
			TIndex = FindText(dwFlags, &ftT);
			SetSel(ftS.chrgText.cpMax,TIndex);

			GetSelectionCharFormat(cf);
			cf.dwMask = CFM_SIZE;
			cf.yHeight=lTwips;
			SetSelectionCharFormat(cf);
			SetSel(ftS.chrgText.cpMin,ftE.chrgText.cpMax);
			ReplaceSel(_T(""),FALSE);
			GetSel(cr);
			ftS.chrg.cpMin=cr.cpMax;
			ftE.chrg.cpMin=cr.cpMax;
			SIndex = FindText(dwFlags, &ftS);
			if(SIndex!=-1)
				ftE.chrg.cpMin=ftS.chrgText.cpMax;
			EIndex = FindText(dwFlags, &ftE);
		}
	}
///////////////////////////////////////////////////////////////////////////////////////////////
	ftS.chrg.cpMin = 0;
	ftS.chrg.cpMax = -1;
	ftE.chrg.cpMin = 0;
	ftE.chrg.cpMax = -1;
	ftS.lpstrText = (LPSTR)_T("\\L");
	ftE.lpstrText = (LPSTR)_T("\\l");
	SIndex = FindText(dwFlags, &ftS);
//	CString strS;
	while(SIndex!=-1)
	{
	//	GetWindowText(strS);
		ftE.chrg.cpMin=ftS.chrgText.cpMax;		
		EIndex = FindText(dwFlags, &ftE);
		SetSel(ftS.chrgText.cpMax,EIndex);
		GetSelectionCharFormat(cf);
		cf.dwMask = CFM_UNDERLINE;
		cf.dwEffects = CFE_UNDERLINE;
		SetSelectionCharFormat(cf);

		SetSel(ftE.chrgText);
		ReplaceSel(_T(""),FALSE);
		SetSel(ftS.chrgText);
		ReplaceSel(_T(""),FALSE);
		
		GetSel(cr);
		ftS.chrg.cpMin=cr.cpMax;
		ftE.chrg.cpMin=cr.cpMax;
		SIndex = FindText(dwFlags, &ftS);
	}
///////////////////////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////////////////////
	ftS.chrg.cpMin = 0;
	ftS.chrg.cpMax = -1;
	ftE.chrg.cpMin = 0;
	ftE.chrg.cpMax = -1;
	ftS.lpstrText = (LPSTR)_T("\\C");
	ftE.lpstrText = (LPSTR)_T(";");
	SIndex = FindText(dwFlags, &ftS);
	if(SIndex!=-1)
		ftE.chrg.cpMin=ftS.chrgText.cpMax;
	EIndex = FindText(dwFlags, &ftE);
	int cadcolor;
	COLORREF RGBcolor;
	while(SIndex!=-1&&EIndex!=-1&&SIndex<EIndex)
	{
		
		SetSel(ftS.chrgText.cpMax,ftE.chrgText.cpMin);
		strSelectString=GetSelText();
		if(strSelectString.GetLength()>0)
		{
			cadcolor=atof(strSelectString);
			RGBcolor=SDS_RGBFromACADColor(cadcolor);
			if(cadcolor==256)
				RGBcolor=COLOR_FOR_LAYER_PLUS;
			else
				if(cadcolor==0)
					RGBcolor=COLOR_FOR_BLOCK_PLUS;
			ftT.chrg.cpMin=ftE.chrgText.cpMax;
			ftT.lpstrText = (LPSTR)_T("\\H");
			TIndex = FindText(dwFlags, &ftT);
			SetSel(ftS.chrgText.cpMax,TIndex);
			
			GetSelectionCharFormat(cf);
			cf.dwMask = CFM_COLOR;
			cf.crTextColor=RGBcolor;
			SetSelectionCharFormat(cf);
			SetSel(ftS.chrgText.cpMin,ftE.chrgText.cpMax);
			ReplaceSel(_T(""),FALSE);
			GetSel(cr);
			ftS.chrg.cpMin=cr.cpMax;
			ftE.chrg.cpMin=cr.cpMax;
			SIndex = FindText(dwFlags, &ftS);
			if(SIndex!=-1)
				ftE.chrg.cpMin=ftS.chrgText.cpMax;
			EIndex = FindText(dwFlags, &ftE);
		}
	}
///////////////////////////////////////////////////////////////////////////////////////////////
	switch(pMTextData->nAlignment) 
	{
	case 0:
	case 3:
	case 6:
		SetLeft();
		break;
	case 1:
	case 4:
	case 7:
		SetCenter();
		break;
	case 2:
	case 5:
	case 8:
		SetRight();
	}
	
	SetSel(0,0);
	HideSelection(FALSE,FALSE);
	SetOptions(ECOOP_OR, ECO_AUTOVSCROLL | ECO_AUTOHSCROLL|ECO_NOHIDESEL);
	return TRUE;
}

BOOL CMTextRichEditCtrl::GetRTF(CString &strText)
{
	EDITSTREAM es;
	es.dwError = 0;
	es.pfnCallback = RTFStreamOut;

	es.dwCookie = (DWORD) &strText;	
	
	StreamOut(SF_RTF, es);		
	return TRUE;
}

BOOL CMTextRichEditCtrl::SetRTF(CString strText)
{
	EDITSTREAM es;
	es.dwError = 0;
	es.pfnCallback = RTFStreamIn;
	es.dwCookie = (DWORD) &strText;
	StreamIn(SF_RTF, es);
	return TRUE;
}
DWORD CALLBACK CMTextRichEditCtrl::RTFStreamOut(DWORD dwCookie, LPBYTE pbBuff, LONG cb, LONG *pcb)
{
	CString *psEntry = (CString*) dwCookie;
	

	CString tmpEntry = "";
	tmpEntry = (CString) pbBuff;
	*psEntry += tmpEntry.Left(cb);

	return 0;
}
DWORD CALLBACK CMTextRichEditCtrl::RTFStreamIn(DWORD dwCookie, LPBYTE pbBuff, LONG cb, LONG *pcb)
{

	CString *pstr = (CString *) dwCookie;
	
	if (pstr->GetLength() < cb)
	{
		*pcb = pstr->GetLength();
		memcpy(pbBuff, (LPCSTR) *pstr, *pcb);
		pstr->Empty();
	}
	else
	{
		*pcb = cb;
		memcpy(pbBuff, (LPCSTR) *pstr, *pcb);
		*pstr = pstr->Right(pstr->GetLength() - cb);
	}
	return 0;
}
void CMTextRichEditCtrl::OnLButtonDblClk(UINT nFlags, CPoint point) 
{
	// TODO: Add your message handler code here and/or call default
//	 CN_COMMAND, (WORD)id, (WORD)id,
//	GetMTextDlg()->SendDlgItemMessage(ID_StackStyle,CN_COMMAND);
	GetMTextDlg()->PostMessage(WM_COMMAND,ID_StackStyle,0);
	//CMTextRichEditCtrl::OnLButtonDblClk(nFlags, point);
}