147 lines
3.6 KiB
C
147 lines
3.6 KiB
C
/* File: D:\WACKER\tdll\fontdlg.c (Created: 14-Jan-1994)
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*
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* Copyright 1994 by Hilgraeve Inc. -- Monroe, MI
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* All rights reserved
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*
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* $Revision: 3 $
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* $Date: 2/05/99 3:20p $
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*/
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#include <windows.h>
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#pragma hdrstop
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#include "stdtyp.h"
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#include "globals.h"
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#include "print.hh"
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#include "session.h"
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#include "misc.h"
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#include "term.h"
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/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
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* FUNCTION:
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* DisplayFontDialog
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*
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* DESCRIPTION:
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* Invokes the common dialog box for font selection.
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*
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* ARGUMENTS:
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* HWND hwnd - handle to parent dialog window.
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*
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* RETURNS:
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* void
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*
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*/
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void DisplayFontDialog(const HSESSION hSession, BOOL fPrinterFont )
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{
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LOGFONT lf, lfOld;
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CHOOSEFONT chf;
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BOOL fRet;
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const HWND hwnd = sessQueryHwnd(hSession);
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HHPRINT hhPrint = (HHPRINT) sessQueryPrintHdl(hSession);
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//
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// setup font structure
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//
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chf.lStructSize = sizeof(CHOOSEFONT);
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chf.hwndOwner = hwnd;
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chf.lpLogFont = &lf;
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chf.rgbColors = RGB(0, 0, 0);
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chf.lCustData = 0;
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chf.hInstance = glblQueryHinst();
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chf.lpszStyle = (LPTSTR)0;
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chf.nFontType = SCREEN_FONTTYPE;
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chf.nSizeMin = 0;
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chf.nSizeMax = 0;
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//
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// set up for terminal font selection
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//
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if ( !fPrinterFont )
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{
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SendMessage(sessQueryHwndTerminal(hSession), WM_TERM_GETLOGFONT, 0,
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(LPARAM)&lf);
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chf.hDC = GetDC(hwnd);
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chf.Flags = CF_SCREENFONTS | CF_FIXEDPITCHONLY | CF_NOVERTFONTS |
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CF_INITTOLOGFONTSTRUCT;
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lfOld = lf;
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fRet = ChooseFont(&chf);
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ReleaseDC(hwnd, chf.hDC);
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}
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//
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// set up for printer font selection
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//
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else
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{
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hhPrint->hDC = printCtrlCreateDC((HPRINT)hhPrint);
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lf = hhPrint->lf;
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chf.hDC = hhPrint->hDC;
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chf.Flags = CF_EFFECTS | CF_PRINTERFONTS | CF_NOVERTFONTS |
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CF_INITTOLOGFONTSTRUCT;
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lfOld = lf;
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fRet = ChooseFont(&chf);
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}
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//
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// Save any changes that were made
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//
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if (fRet && memcmp(&lf, &lfOld, sizeof(LOGFONT)) != 0)
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{
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const HWND hwndTerm = sessQueryHwndTerminal(hSession);
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if ( !fPrinterFont )
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{
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SendMessage(hwndTerm, WM_TERM_SETLOGFONT, 0, (LPARAM)&lf);
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RefreshTermWindow(hwndTerm);
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}
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else
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{
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//
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// save the dialog returned log font in the print handle and also
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// save the selected point size. This is done since the font point
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// size returned by the dialog is is not correct when used for
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// printing. However the dialog settings must be saved for the
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// next time the dialog is displayed. The correct font is calculated
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// based on the save point size and face name before printing by the
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// printCreatePointFont function.
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//
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hhPrint->iFontPointSize = chf.iPointSize;
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hhPrint->lf = lf;
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lf.lfHeight = chf.iPointSize;
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//
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// if char set is ansi change to oem to get line draw characters
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//
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if ( lf.lfCharSet == ANSI_CHARSET )
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{
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lf.lfCharSet = OEM_CHARSET;
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}
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}
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//
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// get rid of the printer device context if one was created
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//
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if ( fPrinterFont )
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{
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printCtrlDeleteDC((HPRINT)hhPrint);
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}
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}
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return;
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}
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