Code Counter Tool

///////////////////////////////////////////////////////////////////////
//
//PrintInfo.cpp file is part of Code Counter Tool
//Copyright (c) Prashanth Uppunda
//Contact prashum@yahoo.com for any queries
//
//////////////////////////////////////////////////////////////////////

//PrintInfo information

#include "stdafx.h"

#define _PrintInfoSRC
#include "PrintInfo.h"

void PrintInfoRead(void)
{
	g_dPrintInfoStdFontSz =7.2;
	g_strPrintInfoStdFont =_T("Courier New");
}

int PrintString(LPCTSTR pszString, char cFlag, HDC hdcPrn,int nFieldNo,BOOL bAutoFlag)
{
	static CFont MyFont;
	static CDC *pdcPrn;
	static CFont *pOldFont;
	static int nLines=0;
	static int iPixelHeight;
	static int iPixelWidth; 
	TEXTMETRIC textMetric; 
	double dDpiHeight;
	CString strFontName;
	int iX, iY;
	
	switch(cFlag)
	{
	case PRINT_NEW_DOC:
		pdcPrn=new CDC;
		pdcPrn->Attach(hdcPrn);

		dDpiHeight=(double)pdcPrn->GetDeviceCaps(LOGPIXELSY);
		iPixelHeight=(int)((dDpiHeight/72)*g_dPrintInfoStdFontSz);

		LOGFONT logFont;
		::ZeroMemory(&logFont, sizeof(LOGFONT));

		logFont.lfHeight=iPixelHeight;
		logFont.lfCharSet=DEFAULT_CHARSET;
		logFont.lfPitchAndFamily=FIXED_PITCH | FF_DONTCARE;
		lstrcpy(logFont.lfFaceName, g_strPrintInfoStdFont);
		MyFont.CreateFontIndirect(&logFont);

		pdcPrn->StartDoc(pszString);
	    pOldFont=(CFont *)(pdcPrn->SelectObject(&MyFont));
		pdcPrn->SetMapMode(MM_TEXT);
		nLines=0;
		pdcPrn->GetTextMetrics(&textMetric);
		iPixelWidth = textMetric.tmAveCharWidth+1;
		break;
	
	case PRINT_NEW_PAGE:
		pdcPrn->StartPage() ;
		pdcPrn->SelectObject(&MyFont);
		pdcPrn->SetMapMode(MM_TEXT);
		nLines=0;
		break;

	case PRINT_END_PAGE:
		pdcPrn->EndPage();
		nLines=0;
		break;

	case PRINT_STRING:
		iX=PRINT_LEFT_MARGIN;
		iY=PRINT_TOP_MARGIN;
		if(nLines>PRINT_LINES_PER_PAGE)
		{
			pdcPrn->EndPage();
			pdcPrn->StartPage() ;
			pdcPrn->SelectObject(&MyFont);
			pdcPrn->SetMapMode(MM_TEXT);
			nLines=0;
		}
		iY+=(nLines*iPixelHeight);			
		if(pszString!=NULL)  // Print one line string or else empty line
			pdcPrn->TextOut((iX+(nFieldNo*iPixelWidth)), iY, pszString);  
		if(bAutoFlag == TRUE)
			nLines++; // Auto line no. addition
		break;

	case PRINT_END_DOC:
		pdcPrn->EndDoc();
		pdcPrn->SelectObject(pOldFont) ;
		pdcPrn->Detach() ;
		delete pdcPrn;
		MyFont.DeleteObject();
		nLines=0;
		break;

	default: 
		break;
	}


	return nLines;
}