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1253 lines
36 KiB
1253 lines
36 KiB
/*
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* npprint.c -- Code for printing from notepad.
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* Copyright (C) 1984-2000 Microsoft Corporation
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*/
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#define NOMINMAX
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#include "precomp.h"
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//#define DBGPRINT
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/* indices into chBuff */
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#define LEFT 0
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#define CENTER 1
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#define RIGHT 2
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INT tabSize; /* Size of a tab for print device in device units*/
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HWND hAbortDlgWnd;
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INT fAbort; /* true if abort in progress */
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INT yPrintChar; /* height of a character */
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RECT rtMargin;
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/* left,center and right string for header or trailer */
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#define MAXTITLE MAX_PATH
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TCHAR chBuff[RIGHT+1][MAXTITLE];
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/* date and time stuff for headers */
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#define MAXDATE MAX_PATH
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#define MAXTIME MAX_PATH
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TCHAR szFormattedDate[MAXDATE]=TEXT("Y"); // formatted date (may be internationalized)
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TCHAR szFormattedTime[MAXTIME]=TEXT("Y"); // formatted time (may be internaltionalized)
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SYSTEMTIME PrintTime; // time we started printing
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INT xPrintRes; // printer resolution in x direction
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INT yPrintRes; // printer resolution in y direction
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INT yPixInch; // pixels/inch
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INT xPhysRes; // physical resolution x of paper
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INT yPhysRes; // physical resolution y of paper
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INT xPhysOff; // physical offset x
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INT yPhysOff; // physical offset y
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INT dyTop; // width of top border (pixels)
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INT dyBottom; // width of bottom border
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INT dxLeft; // width of left border
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INT dxRight; // width of right border
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INT iPageNum; // global page number currently being printed
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/* define a type for NUM and the base */
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typedef long NUM;
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#define BASE 100L
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/* converting in/out of fixed point */
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#define NumToShort(x,s) (LOWORD(((x) + (s)) / BASE))
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#define NumRemToShort(x) (LOWORD((x) % BASE))
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/* rounding options for NumToShort */
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#define NUMFLOOR 0
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#define NUMROUND (BASE/2)
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#define NUMCEILING (BASE-1)
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#define ROUND(x) NumToShort(x,NUMROUND)
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#define FLOOR(x) NumToShort(x,NUMFLOOR)
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/* Unit conversion */
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#define InchesToCM(x) (((x) * 254L + 50) / 100)
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#define CMToInches(x) (((x) * 100L + 127) / 254)
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void DestroyAbortWnd(void) ;
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VOID TranslateString(TCHAR *);
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BOOL CALLBACK AbortProc(HDC hPrintDC, INT reserved)
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{
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MSG msg;
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while( !fAbort && PeekMessage((LPMSG)&msg, NULL, 0, 0, TRUE) )
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{
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if( !hAbortDlgWnd || !IsDialogMessage( hAbortDlgWnd, (LPMSG)&msg ) )
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{
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TranslateMessage( (LPMSG)&msg );
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DispatchMessage( (LPMSG)&msg );
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}
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}
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return( !fAbort );
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UNREFERENCED_PARAMETER(hPrintDC);
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UNREFERENCED_PARAMETER(reserved);
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}
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INT_PTR CALLBACK AbortDlgProc(
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HWND hwnd,
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UINT msg,
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WPARAM wParam,
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LPARAM lParam)
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{
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static HMENU hSysMenu;
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switch( msg )
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{
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case WM_COMMAND:
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fAbort= TRUE;
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DestroyAbortWnd();
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return( TRUE );
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case WM_INITDIALOG:
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hSysMenu= GetSystemMenu( hwnd, FALSE );
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SetDlgItemText( hwnd, ID_FILENAME,
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FUntitled() ? szUntitled : PFileInPath(szFileOpened) );
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SetFocus( hwnd );
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return( TRUE );
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case WM_INITMENU:
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EnableMenuItem( hSysMenu, (WORD)SC_CLOSE, (DWORD)MF_GRAYED );
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return( TRUE );
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}
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return( FALSE );
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UNREFERENCED_PARAMETER(wParam);
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UNREFERENCED_PARAMETER(lParam);
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}
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/*
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* print out the translated header/footer string in proper position.
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* uses globals xPrintWidth, ...
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*
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* returns 1 if line was printed, otherwise 0.
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*/
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INT PrintHeaderFooter (HDC hDC, INT nHF)
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{
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SIZE Size; // to compute the width of each string
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INT yPos; // y position to print
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INT xPos; // x position to print
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if( *chPageText[nHF] == 0 ) // see if anything to do
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return 0; // we didn't print
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TranslateString( chPageText[nHF] );
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// figure out the y position we are printing
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if( nHF == HEADER )
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yPos= dyTop;
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else
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yPos= yPrintRes - dyBottom - yPrintChar;
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// print out the various strings
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// N.B. could overprint which seems ok for now
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if( *chBuff[LEFT] ) // left string
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{
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TextOut( hDC, dxLeft, yPos, chBuff[LEFT], lstrlen(chBuff[LEFT]) );
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}
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if( *chBuff[CENTER] ) // center string
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{
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GetTextExtentPoint32( hDC, chBuff[CENTER], lstrlen(chBuff[CENTER]), &Size );
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xPos= (xPrintRes-dxRight+dxLeft)/2 - Size.cx/2;
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TextOut( hDC, xPos, yPos, chBuff[CENTER], lstrlen(chBuff[CENTER]) );
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}
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if( *chBuff[RIGHT] ) // right string
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{
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GetTextExtentPoint32( hDC, chBuff[RIGHT], lstrlen(chBuff[RIGHT]), &Size );
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xPos= xPrintRes - dxRight - Size.cx;
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TextOut( hDC, xPos, yPos, chBuff[RIGHT], lstrlen(chBuff[RIGHT]) );
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}
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return 1; // we did print something
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}
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/*
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* GetResolutions
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*
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* Gets printer resolutions.
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* sets globals: xPrintRes, yPrintRes, yPixInch
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*
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*/
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VOID GetResolutions(HDC hPrintDC)
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{
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xPrintRes = GetDeviceCaps( hPrintDC, HORZRES );
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yPrintRes = GetDeviceCaps( hPrintDC, VERTRES );
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yPixInch = GetDeviceCaps( hPrintDC, LOGPIXELSY );
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xPhysRes = GetDeviceCaps( hPrintDC, PHYSICALWIDTH );
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yPhysRes = GetDeviceCaps( hPrintDC, PHYSICALHEIGHT );
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xPhysOff = GetDeviceCaps( hPrintDC, PHYSICALOFFSETX );
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yPhysOff = GetDeviceCaps( hPrintDC, PHYSICALOFFSETY );
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}
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/* GetMoreText
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*
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* Gets the next line of text from the MLE, returning a pointer
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* to the beginning and just past the end.
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*
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* linenum - index into MLE (IN)
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* pStartText - start of MLE (IN)
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* ppsStr - pointer to where to put pointer to start of text (OUT)
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* ppEOL - pointer to where to put pointer to just past EOL (OUT)
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*
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*/
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VOID GetMoreText( INT linenum, PTCHAR pStartText, PTCHAR* ppsStr, PTCHAR* ppEOL )
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{
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INT Offset; // offset in 'chars' into edit buffer
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INT nChars; // number of chars in line
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Offset= (INT)SendMessage( hwndEdit, EM_LINEINDEX, linenum, 0 );
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nChars= (INT)SendMessage( hwndEdit, EM_LINELENGTH, Offset, 0 );
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*ppsStr= pStartText + Offset;
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*ppEOL= (pStartText+Offset) + nChars;
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}
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#ifdef DBGPRINT
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TCHAR dbuf[100];
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VOID ShowMargins( HDC hPrintDC )
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{
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INT xPrintRes, yPrintRes;
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RECT rct;
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HBRUSH hBrush;
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xPrintRes= GetDeviceCaps( hPrintDC, HORZRES );
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yPrintRes= GetDeviceCaps( hPrintDC, VERTRES );
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hBrush= GetStockObject( BLACK_BRUSH );
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if ( hBrush )
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{
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SetRect( &rct, 0,0,xPrintRes-1, yPrintRes-1 );
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FrameRect( hPrintDC, &rct, hBrush );
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SetRect( &rct, dxLeft, dyTop, xPrintRes-dxRight, yPrintRes-dyBottom );
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FrameRect( hPrintDC, &rct, hBrush );
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}
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}
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VOID PrintLogFont( LOGFONT lf )
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{
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wsprintf(dbuf,TEXT("lfHeight %d\n"), lf.lfHeight ); ODS(dbuf);
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wsprintf(dbuf,TEXT("lfWidth %d\n"), lf.lfWidth ); ODS(dbuf);
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wsprintf(dbuf,TEXT("lfEscapement %d\n"), lf. lfEscapement ); ODS(dbuf);
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wsprintf(dbuf,TEXT("lfOrientation %d\n"), lf.lfOrientation ); ODS(dbuf);
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wsprintf(dbuf,TEXT("lfWeight %d\n"), lf.lfWeight ); ODS(dbuf);
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wsprintf(dbuf,TEXT("lfItalic %d\n"), lf.lfItalic ); ODS(dbuf);
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wsprintf(dbuf,TEXT("lfUnderline %d\n"), lf.lfUnderline ); ODS(dbuf);
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wsprintf(dbuf,TEXT("lfStrikeOut %d\n"), lf.lfStrikeOut ); ODS(dbuf);
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wsprintf(dbuf,TEXT("lfCharSet %d\n"), lf.lfCharSet ); ODS(dbuf);
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wsprintf(dbuf,TEXT("lfOutPrecision %d\n"), lf.lfOutPrecision ); ODS(dbuf);
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wsprintf(dbuf,TEXT("lfClipPrecison %d\n"), lf.lfClipPrecision ); ODS(dbuf);
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wsprintf(dbuf,TEXT("lfQuality %d\n"), lf.lfQuality ); ODS(dbuf);
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wsprintf(dbuf,TEXT("lfPitchAndFamily %d\n"), lf.lfPitchAndFamily); ODS(dbuf);
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wsprintf(dbuf,TEXT("lfFaceName %s\n"), lf.lfFaceName ); ODS(dbuf);
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}
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#endif
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// GetPrinterDCviaDialog
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//
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// Use the common dialog PrintDlgEx() function to get a printer DC to print to.
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//
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// Returns: valid HDC or INVALID_HANDLE_VALUE if error.
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//
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HDC GetPrinterDCviaDialog( VOID )
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{
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PRINTDLGEX pdTemp;
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HDC hDC;
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HRESULT hRes;
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//
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// Get the page setup information
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//
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if( !g_PageSetupDlg.hDevNames ) /* Retrieve default printer if none selected. */
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{
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g_PageSetupDlg.Flags |= (PSD_RETURNDEFAULT|PSD_NOWARNING );
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PageSetupDlg(&g_PageSetupDlg);
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g_PageSetupDlg.Flags &= ~(PSD_RETURNDEFAULT|PSD_NOWARNING);
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}
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//
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// Initialize the dialog structure
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//
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ZeroMemory( &pdTemp, sizeof(pdTemp) );
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pdTemp.lStructSize= sizeof(pdTemp);
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pdTemp.hwndOwner= hwndNP;
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pdTemp.nStartPage= START_PAGE_GENERAL;
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pdTemp.Flags= PD_NOPAGENUMS | PD_RETURNDC | PD_NOCURRENTPAGE |
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PD_NOSELECTION | 0;
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// if use set printer in PageSetup, use it here too.
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if( g_PageSetupDlg.hDevMode )
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{
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pdTemp.hDevMode= g_PageSetupDlg.hDevMode;
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}
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if( g_PageSetupDlg.hDevNames )
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{
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pdTemp.hDevNames= g_PageSetupDlg.hDevNames;
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}
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//
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// let user select printer
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//
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hRes= PrintDlgEx( &pdTemp );
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//
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// get DC if valid return
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//
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hDC= INVALID_HANDLE_VALUE;
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if( hRes == S_OK )
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{
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if( (pdTemp.dwResultAction == PD_RESULT_PRINT) || (pdTemp.dwResultAction == PD_RESULT_APPLY) )
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{
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if( pdTemp.dwResultAction == PD_RESULT_PRINT )
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{
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hDC= pdTemp.hDC;
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}
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//
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// Get the page setup information for the printer selected in case it was
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// the first printer added by the user through notepad.
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//
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if( !g_PageSetupDlg.hDevMode )
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{
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g_PageSetupDlg.Flags |= (PSD_RETURNDEFAULT|PSD_NOWARNING );
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PageSetupDlg(&g_PageSetupDlg);
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g_PageSetupDlg.Flags &= ~(PSD_RETURNDEFAULT|PSD_NOWARNING);
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}
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// change devmode if user pressed print or apply
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g_PageSetupDlg.hDevMode= pdTemp.hDevMode;
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g_PageSetupDlg.hDevNames= pdTemp.hDevNames;
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}
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}
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// FEATURE: free hDevNames
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return( hDC );
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}
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INT NpPrint( PRINT_DIALOG_TYPE type)
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{
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HDC hPrintDC;
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SetCursor( hWaitCursor );
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switch( type )
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{
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case UseDialog:
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hPrintDC= GetPrinterDCviaDialog();
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break;
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case NoDialogNonDefault:
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hPrintDC= GetNonDefPrinterDC();
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break;
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case DoNotUseDialog:
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default:
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hPrintDC= GetPrinterDC();
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break;
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}
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if( hPrintDC == INVALID_HANDLE_VALUE )
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{
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SetCursor( hStdCursor );
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return( 0 ); // message already given
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}
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return( NpPrintGivenDC( hPrintDC ) );
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}
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INT NpPrintGivenDC( HDC hPrintDC )
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{
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HANDLE hText= NULL; // handle to MLE text
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HFONT hPrintFont= NULL; // font to print with
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HANDLE hPrevFont= NULL; // previous font in hPrintDC
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BOOL fPageStarted= FALSE; // true if StartPage called for this page
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BOOL fDocStarted= FALSE; // true if StartDoc called
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PTCHAR pStartText= NULL; // start of edit text (locked hText)
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TEXTMETRIC Metrics;
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TCHAR msgbuf[MAX_PATH]; // Document name for tracking print job
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INT nLinesPerPage; // not inc. header and footer
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// iErr will contain the first error discovered ie it is sticky
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// This will be the value returned by this function.
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// It does not need to translate SP_* errors except for SP_ERROR which should be
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// GetLastError() right after it is first detected.
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INT iErr=0; // error return
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DOCINFO DocInfo;
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LOGFONT lfPrintFont; // local version of FontStruct
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LCID lcid; // locale id
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fAbort = FALSE;
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hAbortDlgWnd= NULL;
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SetCursor( hWaitCursor );
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GetResolutions( hPrintDC );
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// Get the time and date for use in the header or trailer.
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// We use the GetDateFormat and GetTimeFormat to get the
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// internationalized versions.
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GetLocalTime( &PrintTime ); // use local, not gmt
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lcid= GetUserDefaultLCID();
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GetDateFormat( lcid, DATE_LONGDATE, &PrintTime, NULL, szFormattedDate, MAXDATE );
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GetTimeFormat( lcid, 0, &PrintTime, NULL, szFormattedTime, MAXTIME );
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|
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/*
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* This part is to select the current font to the printer device.
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* We have to change the height because FontStruct was created
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* assuming the display. Using the remembered pointsize, calculate
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* the new height.
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*/
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lfPrintFont= FontStruct; // make local copy
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lfPrintFont.lfHeight= -(iPointSize*yPixInch)/(72*10);
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lfPrintFont.lfWidth= 0;
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//
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// convert margins to pixels
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// ptPaperSize is the physical paper size, not the printable area.
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// do the mapping in physical units
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//
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SetMapMode( hPrintDC, MM_ANISOTROPIC );
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SetViewportExtEx( hPrintDC,
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xPhysRes,
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yPhysRes,
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NULL );
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SetWindowExtEx( hPrintDC,
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g_PageSetupDlg.ptPaperSize.x,
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g_PageSetupDlg.ptPaperSize.y,
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NULL );
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rtMargin = g_PageSetupDlg.rtMargin;
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LPtoDP( hPrintDC, (LPPOINT) &rtMargin, 2 );
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SetMapMode( hPrintDC,MM_TEXT ); // restore to mm_text mode
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hPrintFont= CreateFontIndirect(&lfPrintFont);
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|
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if( !hPrintFont )
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{
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goto ErrorExit;
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}
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hPrevFont= SelectObject( hPrintDC, hPrintFont );
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if( !hPrevFont )
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{
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goto ErrorExit;
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}
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|
|
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SetBkMode( hPrintDC, TRANSPARENT );
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if( !GetTextMetrics( hPrintDC, (LPTEXTMETRIC) &Metrics ) )
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{
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goto ErrorExit;
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}
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|
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// The font may not a scalable (say on a bubblejet printer)
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// In this case, just pick some font
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// For example, FixedSys 9 pt would be non-scalable
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|
|
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if( !(Metrics.tmPitchAndFamily & (TMPF_VECTOR | TMPF_TRUETYPE )) )
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{
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// remove just created font
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|
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hPrintFont= SelectObject( hPrintDC, hPrevFont ); // get old font
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DeleteObject( hPrintFont );
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memset( lfPrintFont.lfFaceName, 0, LF_FACESIZE*sizeof(TCHAR) );
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hPrintFont= CreateFontIndirect( &lfPrintFont );
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if( !hPrintFont )
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{
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goto ErrorExit;
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}
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hPrevFont= SelectObject( hPrintDC, hPrintFont );
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if( !hPrevFont )
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{
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goto ErrorExit;
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}
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|
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if( !GetTextMetrics( hPrintDC, (LPTEXTMETRIC) &Metrics ) )
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{
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goto ErrorExit;
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}
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}
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yPrintChar= Metrics.tmHeight+Metrics.tmExternalLeading; /* the height */
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tabSize = Metrics.tmAveCharWidth * 8; /* 8 ave char width pixels for tabs */
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// compute margins in pixels
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dxLeft= max(rtMargin.left - xPhysOff,0);
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dxRight= max(rtMargin.right - (xPhysRes - xPrintRes - xPhysOff), 0 );
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dyTop= max(rtMargin.top - yPhysOff,0);
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dyBottom= max(rtMargin.bottom - (yPhysRes - yPrintRes - yPhysOff), 0 );
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|
|
#ifdef DBGPRINT
|
|
{
|
|
TCHAR dbuf[100];
|
|
RECT rt= g_PageSetupDlg.rtMargin;
|
|
POINT pt;
|
|
|
|
wsprintf(dbuf,TEXT("Print pOffx %d pOffy %d\n"),
|
|
GetDeviceCaps(hPrintDC, PHYSICALOFFSETX),
|
|
GetDeviceCaps(hPrintDC, PHYSICALOFFSETY));
|
|
ODS(dbuf);
|
|
wsprintf(dbuf,TEXT("PHYSICALWIDTH: %d\n"), xPhysRes);
|
|
ODS(dbuf);
|
|
wsprintf(dbuf,TEXT("HORZRES: %d\n"),xPrintRes);
|
|
ODS(dbuf);
|
|
wsprintf(dbuf,TEXT("PHYSICALOFFSETX: %d\n"),xPhysOff);
|
|
ODS(dbuf);
|
|
wsprintf(dbuf,TEXT("LOGPIXELSX: %d\n"),
|
|
GetDeviceCaps(hPrintDC,LOGPIXELSX));
|
|
ODS(dbuf);
|
|
|
|
GetViewportOrgEx( hPrintDC, (LPPOINT) &pt );
|
|
wsprintf(dbuf,TEXT("Viewport org: %d %d\n"), pt.x, pt.y );
|
|
ODS(dbuf);
|
|
GetWindowOrgEx( hPrintDC, (LPPOINT) &pt );
|
|
wsprintf(dbuf,TEXT("Window org: %d %d\n"), pt.x, pt.y );
|
|
ODS(dbuf);
|
|
wsprintf(dbuf,TEXT("PrintRes x: %d y: %d\n"),xPrintRes, yPrintRes);
|
|
ODS(dbuf);
|
|
wsprintf(dbuf,TEXT("PaperSize x: %d y: %d\n"),
|
|
g_PageSetupDlg.ptPaperSize.x,
|
|
g_PageSetupDlg.ptPaperSize.y );
|
|
ODS(dbuf);
|
|
wsprintf(dbuf,TEXT("unit margins: l: %d r: %d t: %d b: %d\n"),
|
|
rt.left, rt.right, rt.top, rt.bottom);
|
|
ODS(dbuf);
|
|
wsprintf(dbuf,TEXT("pixel margins: l: %d r: %d t: %d b: %d\n"),
|
|
rtMargin.left, rtMargin.right, rtMargin.top, rtMargin.bottom);
|
|
ODS(dbuf);
|
|
|
|
wsprintf(dbuf,TEXT("dxLeft %d dxRight %d\n"),dxLeft,dxRight);
|
|
ODS(dbuf);
|
|
wsprintf(dbuf,TEXT("dyTop %d dyBot %d\n"),dyTop,dyBottom);
|
|
ODS(dbuf);
|
|
}
|
|
#endif
|
|
|
|
|
|
/* Number of lines on a page with margins */
|
|
/* two lines are used by header and footer */
|
|
nLinesPerPage = ((yPrintRes - dyTop - dyBottom) / yPrintChar);
|
|
|
|
if( *chPageText[HEADER] )
|
|
nLinesPerPage--;
|
|
if( *chPageText[FOOTER] )
|
|
nLinesPerPage--;
|
|
|
|
|
|
/*
|
|
** There was a bug in NT once where a printer driver would
|
|
** return a font that was larger than the page size which
|
|
** would then cause Notepad to constantly print blank pages
|
|
** To keep from doing this we check to see if we can fit ANYTHING
|
|
** on a page, if not then there is a problem so quit. MarkRi 8/92
|
|
*/
|
|
if( nLinesPerPage <= 0 )
|
|
{
|
|
FontTooBig:
|
|
MessageBox( hwndNP, szFontTooBig, szNN, MB_APPLMODAL | MB_OK | MB_ICONWARNING );
|
|
|
|
SetLastError(0); // no error
|
|
|
|
ErrorExit:
|
|
iErr= GetLastError(); // remember the first error
|
|
|
|
ExitWithThisError: // preserve iErr (return SP_* errors)
|
|
|
|
if( hPrevFont )
|
|
{
|
|
SelectObject( hPrintDC, hPrevFont );
|
|
DeleteObject( hPrintFont );
|
|
}
|
|
|
|
if( pStartText ) // were able to lock hText
|
|
LocalUnlock( hText );
|
|
|
|
if( fPageStarted )
|
|
{
|
|
if( EndPage( hPrintDC ) <= 0 )
|
|
{
|
|
// if iErr not already set then set it to the new error code.
|
|
if( iErr == 0 )
|
|
{
|
|
iErr= GetLastError();
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
if( fDocStarted )
|
|
{
|
|
if( fAbort ) {
|
|
AbortDoc( hPrintDC );
|
|
}
|
|
else {
|
|
if( EndDoc( hPrintDC ) <= 0 )
|
|
{
|
|
// if iErr not already set then set it to the new error code.
|
|
if (iErr == 0)
|
|
{
|
|
iErr= GetLastError();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
DeleteDC( hPrintDC );
|
|
|
|
DestroyAbortWnd();
|
|
|
|
SetCursor( hStdCursor );
|
|
|
|
if (!fAbort)
|
|
{
|
|
return( iErr );
|
|
}
|
|
else
|
|
{
|
|
return( SP_USERABORT );
|
|
}
|
|
}
|
|
|
|
|
|
|
|
if( (iErr= SetAbortProc (hPrintDC, AbortProc)) < 0 )
|
|
{
|
|
goto ExitWithThisError;
|
|
}
|
|
|
|
// get printer to MLE text
|
|
hText= (HANDLE) SendMessage( hwndEdit, EM_GETHANDLE, 0, 0 );
|
|
if( !hText )
|
|
{
|
|
goto ErrorExit;
|
|
}
|
|
pStartText= LocalLock( hText );
|
|
if( !pStartText )
|
|
{
|
|
goto ErrorExit;
|
|
}
|
|
|
|
GetWindowText( hwndNP, msgbuf, CharSizeOf(msgbuf) );
|
|
|
|
EnableWindow( hwndNP, FALSE ); // Disable window to prevent reentrancy
|
|
|
|
hAbortDlgWnd= CreateDialog( hInstanceNP,
|
|
(LPTSTR) MAKEINTRESOURCE(IDD_ABORTPRINT),
|
|
hwndNP,
|
|
AbortDlgProc);
|
|
|
|
if( !hAbortDlgWnd )
|
|
{
|
|
goto ErrorExit;
|
|
}
|
|
|
|
DocInfo.cbSize= sizeof(DOCINFO);
|
|
DocInfo.lpszDocName= msgbuf;
|
|
DocInfo.lpszOutput= NULL;
|
|
DocInfo.lpszDatatype= NULL; // Type of data used to record print job
|
|
DocInfo.fwType= 0; // not DI_APPBANDING
|
|
|
|
SetLastError(0); // clear error so it reflects errors in the future
|
|
|
|
if( StartDoc( hPrintDC, &DocInfo ) <= 0 )
|
|
{
|
|
iErr = GetLastError();
|
|
goto ExitWithThisError;
|
|
}
|
|
fDocStarted= TRUE;
|
|
|
|
|
|
// Basicly, this is just a loop surrounding the DrawTextEx API.
|
|
// We have to calculate the printable area which will not include
|
|
// the header and footer area.
|
|
{
|
|
INT iTextLeft; // amount of text left to print
|
|
INT iSta; // status
|
|
UINT dwDTFormat; // drawtext flags
|
|
DRAWTEXTPARAMS dtParm; // drawtext control
|
|
RECT rect; // rectangle to draw in
|
|
UINT dwDTRigh = 0; // drawtext flags (RTL)
|
|
|
|
iPageNum= 1;
|
|
fPageStarted= FALSE;
|
|
|
|
// calculate the size of the printable area for the text
|
|
// not including the header and footer
|
|
|
|
ZeroMemory( &rect, sizeof(rect) );
|
|
|
|
rect.left= dxLeft; rect.right= xPrintRes-dxRight;
|
|
rect.top= dyTop; rect.bottom= yPrintRes-dyBottom;
|
|
|
|
if( *chPageText[HEADER] != 0 )
|
|
{
|
|
rect.top += yPrintChar;
|
|
}
|
|
|
|
if( *chPageText[FOOTER] != 0 )
|
|
{
|
|
rect.bottom -= yPrintChar;
|
|
}
|
|
|
|
iTextLeft= lstrlen(pStartText);
|
|
|
|
//Get the edit control direction.
|
|
if (GetWindowLong(hwndEdit, GWL_EXSTYLE) & WS_EX_RTLREADING)
|
|
dwDTRigh = DT_RIGHT | DT_RTLREADING;
|
|
|
|
|
|
while( !fAbort && (iTextLeft>0) )
|
|
{
|
|
#define MAXSTATUS 100
|
|
TCHAR szPagePrinting[MAXSTATUS+1];
|
|
|
|
// update abort dialog box to inform user where we are in the printing
|
|
_sntprintf( szPagePrinting, MAXSTATUS, szCurrentPage, iPageNum );
|
|
SetDlgItemText( hAbortDlgWnd, ID_PAGENUMBER, szPagePrinting );
|
|
|
|
PrintHeaderFooter( hPrintDC, HEADER );
|
|
|
|
ZeroMemory( &dtParm, sizeof(dtParm) );
|
|
|
|
dtParm.cbSize= sizeof(dtParm);
|
|
dtParm.iTabLength= tabSize;
|
|
|
|
dwDTFormat= DT_EDITCONTROL | DT_LEFT | DT_EXPANDTABS | DT_NOPREFIX |
|
|
DT_WORDBREAK | dwDTRigh | 0;
|
|
|
|
if( StartPage( hPrintDC ) <= 0 )
|
|
{
|
|
iErr= GetLastError();
|
|
goto ExitWithThisError;
|
|
}
|
|
fPageStarted= TRUE;
|
|
|
|
#ifdef DBGPRINT
|
|
ShowMargins(hPrintDC);
|
|
#endif
|
|
|
|
/* Ignore errors in printing. EndPage or StartPage will find them */
|
|
iSta= DrawTextEx( hPrintDC,
|
|
pStartText,
|
|
iTextLeft,
|
|
&rect,
|
|
dwDTFormat,
|
|
&dtParm);
|
|
|
|
PrintHeaderFooter( hPrintDC, FOOTER );
|
|
|
|
if( EndPage( hPrintDC ) <= 0 )
|
|
{
|
|
iErr= GetLastError();
|
|
goto ExitWithThisError;
|
|
}
|
|
fPageStarted= FALSE;
|
|
|
|
iPageNum++;
|
|
|
|
// if we can't print a single character (too big perhaps)
|
|
// just bail now.
|
|
if( dtParm.uiLengthDrawn == 0 )
|
|
{
|
|
goto FontTooBig;
|
|
}
|
|
|
|
pStartText += dtParm.uiLengthDrawn;
|
|
iTextLeft -= dtParm.uiLengthDrawn;
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
iErr=0; // no errors
|
|
goto ExitWithThisError;
|
|
|
|
}
|
|
|
|
|
|
VOID DestroyAbortWnd (void)
|
|
{
|
|
EnableWindow(hwndNP, TRUE);
|
|
DestroyWindow(hAbortDlgWnd);
|
|
hAbortDlgWnd = NULL;
|
|
}
|
|
|
|
|
|
|
|
const DWORD s_PageSetupHelpIDs[] = {
|
|
ID_HEADER_LABEL, IDH_PAGE_HEADER,
|
|
ID_HEADER, IDH_PAGE_HEADER,
|
|
ID_FOOTER_LABEL, IDH_PAGE_FOOTER,
|
|
ID_FOOTER, IDH_PAGE_FOOTER,
|
|
0, 0
|
|
};
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* PageSetupHookProc
|
|
*
|
|
* DESCRIPTION:
|
|
* Callback procedure for the PageSetup common dialog box.
|
|
*
|
|
* PARAMETERS:
|
|
* hWnd, handle of PageSetup window.
|
|
* Message,
|
|
* wParam,
|
|
* lParam,
|
|
* (returns),
|
|
*
|
|
*******************************************************************************/
|
|
|
|
UINT_PTR CALLBACK PageSetupHookProc(
|
|
HWND hWnd,
|
|
UINT Message,
|
|
WPARAM wParam,
|
|
LPARAM lParam
|
|
)
|
|
{
|
|
|
|
INT id; /* ID of dialog edit controls */
|
|
POINT pt;
|
|
|
|
switch (Message)
|
|
{
|
|
|
|
case WM_INITDIALOG:
|
|
for (id = ID_HEADER; id <= ID_FOOTER; id++)
|
|
{
|
|
SendDlgItemMessage(hWnd, id, EM_LIMITTEXT, PT_LEN-1, 0L);
|
|
SetDlgItemText(hWnd, id, chPageText[id - ID_HEADER]);
|
|
}
|
|
|
|
SendDlgItemMessage(hWnd, ID_HEADER, EM_SETSEL, 0,
|
|
MAKELONG(0, PT_LEN-1));
|
|
return TRUE;
|
|
|
|
case WM_DESTROY:
|
|
// We don't know if the user hit OK or Cancel, so we don't
|
|
// want to replace our real copies until we know! We _should_ get
|
|
// a notification from the common dialog code!
|
|
for( id = ID_HEADER; id <= ID_FOOTER; id++ )
|
|
{
|
|
GetDlgItemText(hWnd, id, chPageTextTemp[id - ID_HEADER],PT_LEN);
|
|
}
|
|
break;
|
|
|
|
case WM_HELP:
|
|
//
|
|
// We only want to intercept help messages for controls that we are
|
|
// responsible for.
|
|
//
|
|
|
|
id = GetDlgCtrlID(((LPHELPINFO) lParam)-> hItemHandle);
|
|
|
|
if (id < ID_HEADER || id > ID_FOOTER_LABEL)
|
|
break;
|
|
|
|
WinHelp(((LPHELPINFO) lParam)-> hItemHandle, szHelpFile,
|
|
HELP_WM_HELP, (UINT_PTR) (LPVOID) s_PageSetupHelpIDs);
|
|
return TRUE;
|
|
|
|
case WM_CONTEXTMENU:
|
|
//
|
|
// If the user clicks on any of our labels, then the wParam will
|
|
// be the hwnd of the dialog, not the static control. WinHelp()
|
|
// handles this, but because we hook the dialog, we must catch it
|
|
// first.
|
|
//
|
|
if( hWnd == (HWND) wParam )
|
|
{
|
|
|
|
GetCursorPos(&pt);
|
|
ScreenToClient(hWnd, &pt);
|
|
wParam = (WPARAM) ChildWindowFromPoint(hWnd, pt);
|
|
|
|
}
|
|
|
|
//
|
|
// We only want to intercept help messages for controls that we are
|
|
// responsible for.
|
|
//
|
|
|
|
id = GetDlgCtrlID((HWND) wParam);
|
|
|
|
if (id < ID_HEADER || id > ID_FOOTER_LABEL)
|
|
break;
|
|
|
|
WinHelp((HWND) wParam, szHelpFile, HELP_CONTEXTMENU,
|
|
(UINT_PTR) (LPVOID) s_PageSetupHelpIDs);
|
|
return TRUE;
|
|
|
|
}
|
|
|
|
return FALSE;
|
|
|
|
}
|
|
|
|
/***************************************************************************
|
|
* VOID TranslateString(TCHAR *src)
|
|
*
|
|
* purpose:
|
|
* translate a header/footer strings
|
|
*
|
|
* supports the following:
|
|
*
|
|
* && insert a & char
|
|
* &f current file name or (untitled)
|
|
* &d date in Day Month Year
|
|
* &t time
|
|
* &p page number
|
|
* &p+num set first page number to num
|
|
*
|
|
* Alignment:
|
|
* &l, &c, &r for left, center, right
|
|
*
|
|
* params:
|
|
* IN/OUT src this is the string to translate
|
|
*
|
|
*
|
|
* used by:
|
|
* Header Footer stuff
|
|
*
|
|
* uses:
|
|
* lots of c lib stuff
|
|
*
|
|
***************************************************************************/
|
|
|
|
|
|
VOID TranslateString (TCHAR * src)
|
|
{
|
|
// File, Page, Time, Date, Center, Right, Left
|
|
// these *never* change so don't put into resources for localizers
|
|
TCHAR letters[15]=TEXT("fFpPtTdDcCrRlL");
|
|
TCHAR buf[MAX_PATH];
|
|
INT page;
|
|
INT nAlign=CENTER; // current string to add chars to
|
|
INT nIndex[RIGHT+1]; // current lengths of (left,center,right)
|
|
struct tm *newtime;
|
|
time_t long_time;
|
|
INT iLen; // length of strings
|
|
|
|
nIndex[LEFT] = 0;
|
|
nIndex[CENTER] = 0;
|
|
nIndex[RIGHT] = 0;
|
|
|
|
/* Get the time we need in case we use &t. */
|
|
time (&long_time);
|
|
newtime = localtime (&long_time);
|
|
|
|
|
|
while (*src) /* look at all of source */
|
|
{
|
|
while (*src && *src != TEXT('&'))
|
|
{
|
|
chBuff[nAlign][nIndex[nAlign]] = *src++;
|
|
nIndex[nAlign] += 1;
|
|
}
|
|
|
|
if (*src == TEXT('&')) /* is it the escape char? */
|
|
{
|
|
src++;
|
|
|
|
if (*src == letters[0] || *src == letters[1])
|
|
{ /* &f file name (no path) */
|
|
if (!FUntitled())
|
|
{
|
|
GetFileTitle(szFileOpened, buf, CharSizeOf(buf));
|
|
}
|
|
else
|
|
{
|
|
lstrcpy(buf, szUntitled);
|
|
}
|
|
|
|
/* Copy to the currently aligned string. */
|
|
if( nIndex[nAlign] + lstrlen(buf) < MAXTITLE )
|
|
{
|
|
lstrcpy( chBuff[nAlign] + nIndex[nAlign], buf );
|
|
|
|
/* Update insertion position. */
|
|
nIndex[nAlign] += lstrlen (buf);
|
|
}
|
|
|
|
}
|
|
else if (*src == letters[2] || *src == letters[3]) /* &P or &P+num page */
|
|
{
|
|
src++;
|
|
page = 0;
|
|
if (*src == TEXT('+')) /* &p+num case */
|
|
{
|
|
src++;
|
|
while (_istdigit(*src))
|
|
{
|
|
/* Convert to int on-the-fly*/
|
|
page = (10*page) + (*src) - TEXT('0');
|
|
src++;
|
|
}
|
|
}
|
|
|
|
wsprintf( buf, TEXT("%d"), iPageNum+page ); // convert to chars
|
|
|
|
if( nIndex[nAlign] + lstrlen(buf) < MAXTITLE )
|
|
{
|
|
lstrcpy( chBuff[nAlign] + nIndex[nAlign], buf );
|
|
nIndex[nAlign] += lstrlen (buf);
|
|
}
|
|
src--;
|
|
}
|
|
else if (*src == letters[4] || *src == letters[5]) /* &t time */
|
|
{
|
|
iLen= lstrlen( szFormattedTime );
|
|
|
|
/* extract time */
|
|
if( nIndex[nAlign] + iLen < MAXTITLE )
|
|
{
|
|
_tcsncpy (chBuff[nAlign] + nIndex[nAlign], szFormattedTime, iLen);
|
|
nIndex[nAlign] += iLen;
|
|
}
|
|
}
|
|
else if (*src == letters[6] || *src == letters[7]) /* &d date */
|
|
{
|
|
iLen= lstrlen( szFormattedDate );
|
|
|
|
/* extract day month day */
|
|
if( nIndex[nAlign] + iLen < MAXTITLE )
|
|
{
|
|
_tcsncpy (chBuff[nAlign] + nIndex[nAlign], szFormattedDate, iLen);
|
|
nIndex[nAlign] += iLen;
|
|
}
|
|
}
|
|
else if (*src == TEXT('&')) /* quote a single & */
|
|
{
|
|
if( nIndex[nAlign] + 1 < MAXTITLE )
|
|
{
|
|
chBuff[nAlign][nIndex[nAlign]] = TEXT('&');
|
|
nIndex[nAlign] += 1;
|
|
}
|
|
}
|
|
/* Set the alignment for whichever has last occured. */
|
|
else if (*src == letters[8] || *src == letters[9]) /* &c center */
|
|
nAlign=CENTER;
|
|
else if (*src == letters[10] || *src == letters[11]) /* &r right */
|
|
nAlign=RIGHT;
|
|
else if (*src == letters[12] || *src == letters[13]) /* &d date */
|
|
nAlign=LEFT;
|
|
|
|
src++;
|
|
}
|
|
}
|
|
/* Make sure all strings are null-terminated. */
|
|
for (nAlign= LEFT; nAlign <= RIGHT ; nAlign++)
|
|
chBuff[nAlign][nIndex[nAlign]] = (TCHAR) 0;
|
|
|
|
}
|
|
|
|
/* GetPrinterDC() - returns printer DC or INVALID_HANDLE_VALUE if none. */
|
|
|
|
HANDLE GetPrinterDC (VOID)
|
|
{
|
|
LPDEVMODE lpDevMode;
|
|
LPDEVNAMES lpDevNames;
|
|
HDC hDC;
|
|
|
|
|
|
if( !g_PageSetupDlg.hDevNames ) /* Retrieve default printer if none selected. */
|
|
{
|
|
g_PageSetupDlg.Flags |= PSD_RETURNDEFAULT;
|
|
PageSetupDlg(&g_PageSetupDlg);
|
|
g_PageSetupDlg.Flags &= ~PSD_RETURNDEFAULT;
|
|
}
|
|
|
|
if( !g_PageSetupDlg.hDevNames )
|
|
{
|
|
MessageBox( hwndNP, szLoadDrvFail, szNN, MB_APPLMODAL | MB_OK | MB_ICONWARNING);
|
|
return INVALID_HANDLE_VALUE;
|
|
}
|
|
|
|
lpDevNames= (LPDEVNAMES) GlobalLock (g_PageSetupDlg.hDevNames);
|
|
|
|
|
|
lpDevMode= NULL;
|
|
|
|
if( g_PageSetupDlg.hDevMode )
|
|
lpDevMode= (LPDEVMODE) GlobalLock( g_PageSetupDlg.hDevMode );
|
|
|
|
/* For pre 3.0 Drivers,hDevMode will be null from Commdlg so lpDevMode
|
|
* will be NULL after GlobalLock()
|
|
*/
|
|
|
|
/* The lpszOutput name is null so CreateDC will use the current setting
|
|
* from PrintMan.
|
|
*/
|
|
|
|
hDC= CreateDC (((LPTSTR)lpDevNames)+lpDevNames->wDriverOffset,
|
|
((LPTSTR)lpDevNames)+lpDevNames->wDeviceOffset,
|
|
NULL,
|
|
lpDevMode);
|
|
|
|
GlobalUnlock( g_PageSetupDlg.hDevNames );
|
|
|
|
if( g_PageSetupDlg.hDevMode )
|
|
GlobalUnlock( g_PageSetupDlg.hDevMode );
|
|
|
|
|
|
if( hDC == NULL )
|
|
{
|
|
MessageBox( hwndNP, szLoadDrvFail, szNN, MB_APPLMODAL | MB_OK | MB_ICONWARNING);
|
|
return INVALID_HANDLE_VALUE;
|
|
}
|
|
|
|
return hDC;
|
|
}
|
|
|
|
|
|
/* GetNonDefPrinterDC() - returns printer DC or INVALID_HANDLE_VALUE if none. */
|
|
/* using the name of the Printer server */
|
|
|
|
HANDLE GetNonDefPrinterDC (VOID)
|
|
{
|
|
HDC hDC;
|
|
HANDLE hPrinter;
|
|
DWORD dwBuf;
|
|
DRIVER_INFO_1 *di1;
|
|
|
|
|
|
|
|
// open the printer and retrieve the driver name.
|
|
if (!OpenPrinter(szPrinterName, &hPrinter, NULL))
|
|
{
|
|
return INVALID_HANDLE_VALUE;
|
|
}
|
|
|
|
// get the buffer size.
|
|
GetPrinterDriver(hPrinter, NULL, 1, NULL, 0, &dwBuf);
|
|
di1 = (DRIVER_INFO_1 *) LocalAlloc(LPTR, dwBuf);
|
|
if (!di1)
|
|
{
|
|
ClosePrinter(hPrinter);
|
|
return INVALID_HANDLE_VALUE;
|
|
}
|
|
|
|
if (!GetPrinterDriver(hPrinter, NULL, 1, (LPBYTE) di1, dwBuf, &dwBuf))
|
|
{
|
|
LocalFree(di1);
|
|
ClosePrinter(hPrinter);
|
|
return INVALID_HANDLE_VALUE;
|
|
}
|
|
|
|
// Initialize the PageSetup dlg to default values.
|
|
// using default printer's value for another printer !!
|
|
g_PageSetupDlg.Flags |= PSD_RETURNDEFAULT;
|
|
PageSetupDlg(&g_PageSetupDlg);
|
|
g_PageSetupDlg.Flags &= ~PSD_RETURNDEFAULT;
|
|
|
|
// create printer dc with default initialization.
|
|
hDC= CreateDC (di1->pName, szPrinterName, NULL, NULL);
|
|
|
|
// cleanup.
|
|
LocalFree(di1);
|
|
ClosePrinter(hPrinter);
|
|
|
|
if( hDC == NULL )
|
|
{
|
|
MessageBox( hwndNP, szLoadDrvFail, szNN, MB_APPLMODAL | MB_OK | MB_ICONWARNING);
|
|
return INVALID_HANDLE_VALUE;
|
|
}
|
|
|
|
return hDC;
|
|
}
|
|
|
|
|
|
/* PrintIt() - print the file, giving popup if some error */
|
|
|
|
void PrintIt(PRINT_DIALOG_TYPE type)
|
|
{
|
|
INT iError;
|
|
TCHAR* szMsg= NULL;
|
|
TCHAR msg[400]; // message info on error
|
|
|
|
/* print the file */
|
|
|
|
iError= NpPrint( type );
|
|
|
|
if(( iError != 0) &&
|
|
( iError != SP_APPABORT ) &&
|
|
( iError != SP_USERABORT ) )
|
|
{
|
|
// translate any known spooler errors
|
|
if( iError == SP_OUTOFDISK ) iError= ERROR_DISK_FULL;
|
|
if( iError == SP_OUTOFMEMORY ) iError= ERROR_OUTOFMEMORY;
|
|
if( iError == SP_ERROR ) iError= GetLastError();
|
|
/* SP_NOTREPORTED not handled. Does it happen? */
|
|
|
|
|
|
//
|
|
// iError may be 0 because the user aborted the printing.
|
|
// Just ignore.
|
|
//
|
|
|
|
if( iError == 0 ) return;
|
|
|
|
// Get system to give reasonable error message
|
|
// These will also be internationalized.
|
|
|
|
if(!FormatMessage( FORMAT_MESSAGE_IGNORE_INSERTS |
|
|
FORMAT_MESSAGE_FROM_SYSTEM,
|
|
NULL,
|
|
iError,
|
|
GetUserDefaultLangID(),
|
|
msg, // where message will end up
|
|
CharSizeOf(msg), NULL ) )
|
|
{
|
|
szMsg= szCP; // couldn't get system to say; give generic msg
|
|
}
|
|
else
|
|
{
|
|
szMsg= msg;
|
|
}
|
|
|
|
AlertBox( hwndNP, szNN, szMsg, SzTitle(),
|
|
MB_APPLMODAL | MB_OK | MB_ICONWARNING);
|
|
}
|
|
}
|