VOID RtfWindowUpdateFont(VOID)
{
CHARFORMAT cf;
RegistryReadFont(&cf);
SendMessage(hWndRtf, EM_SETCHARFORMAT, SCF_ALL, (LPARAM) &cf);
}
VOID InitOptionsFont(HWND hDlg)
{
// load up the list of fonts
HDC hDC = GetDC(hDlg);
CHARFORMAT cf;
LOGFONT lf;
SendDlgItemMessage(hDlg, IDC_SpnFontSize, UDM_SETRANGE, 0, MAKELONG(72, 6));
lf.lfCharSet = DEFAULT_CHARSET;
lf.lfFaceName[0] = TEXT('\0');;
lf.lfPitchAndFamily = 0;
EnumFontFamiliesEx(hDC, &lf, ListAllFonts, (LPARAM) GetDlgItem(hDlg, IDC_LstFontFace), 0);
ReleaseDC(hDlg, hDC);
SetDlgItemText(hDlg, IDC_RtfPreview, TEXT("Text Preview ABC abc 123"));
// setup the config options
RegistryReadFont(&cf);
SetDlgItemText(hDlg, IDC_LstFontFace, cf.szFaceName);
SetDlgItemBool(hDlg, IDC_ChkFontBold, cf.dwEffects & CFE_BOLD);
SetDlgItemBool(hDlg, IDC_ChkFontItalic, cf.dwEffects & CFE_ITALIC);
SetDlgItemInt(hDlg, IDC_TxtFontSize, TwipToPoint(cf.yHeight), FALSE);
SetDlgItemBool(hDlg, IDC_ChkRevertCAFs, GHCi_Flag_RevertCAFs);
SetDlgItemBool(hDlg, IDC_ChkPrintStats, GHCi_Flag_PrintStats);
SetDlgItemBool(hDlg, IDC_ChkPrintTypes, GHCi_Flag_PrintTypes);
UpdateFontPreview(hDlg);
}
INT_PTR CALLBACK OptsDlgProc(HWND hDlg, UINT msg, WPARAM wParam, LPARAM lParam)
{
switch (msg) {
case WM_INITDIALOG:
CenterDialogInParent(hDlg);
InitOptionsFont(hDlg);
ComboInitDialog(hDlg,GHCi_Combo_Editor);
ComboInitDialog(hDlg,GHCi_Combo_Startup);
ComboInitDialog(hDlg,GHCi_Combo_Prompt);
break;
case WM_COMMAND: {
INT Code = HIWORD(wParam);
INT Ctrl = LOWORD(wParam);
if ((Ctrl == IDC_ChkFontBold && Code == BN_CLICKED) ||
(Ctrl == IDC_ChkFontItalic && Code == BN_CLICKED) ||
(Ctrl == IDC_TxtFontSize && Code == EN_CHANGE) ||
(Ctrl == IDC_LstFontFace && (Code == CBN_EDITCHANGE || Code == CBN_SELCHANGE))
)
UpdateFontPreview(hDlg);
switch (LOWORD(wParam)) {
case IDOK: {
CHARFORMAT cf, prevCf;
RegistryReadFont(&prevCf);
CalculateFont(hDlg, &cf);
if( (StringCmp(cf.szFaceName,prevCf.szFaceName))
|| (cf.yHeight != prevCf.yHeight)
|| (cf.dwEffects != prevCf.dwEffects)) {
RegistryWriteFont(&cf);
RtfWindowUpdateFont();
}
UpdateOptions(hDlg) ;
EndDialog(hDlg, TRUE);
return (INT_PTR)TRUE;
}
case IDCANCEL:
EndDialog(hDlg, TRUE);
return (INT_PTR)TRUE;
}
}
break;
}
return (INT_PTR)FALSE;
}
VOID CalculateFont(HWND hDlg, CHARFORMAT* cf)
{
BOOL ValidSize;
INT NewSize;
INT CurSel;
HWND hFace = GetDlgItem(hDlg, IDC_LstFontFace);
RegistryReadFont(cf);
CurSel = (INT) SendMessage(hFace, CB_GETCURSEL, 0, 0);
if (CurSel == CB_ERR)
GetWindowText(hFace, cf->szFaceName, 32);
else
SendMessage(hFace, CB_GETLBTEXT, CurSel, (LPARAM) cf->szFaceName);
cf->dwEffects = 0;
cf->dwEffects |= (GetDlgItemBool(hDlg, IDC_ChkFontBold) ? CFE_BOLD : 0);
cf->dwEffects |= (GetDlgItemBool(hDlg, IDC_ChkFontItalic) ? CFE_ITALIC : 0);
// check the size
NewSize = GetDlgItemInt(hDlg, IDC_TxtFontSize, &ValidSize, FALSE);
if (ValidSize) cf->yHeight = PointToTwip(NewSize);
}
