示例#1
0
static UINT_PTR CALLBACK CFHookProc(HWND hdlg, UINT uiMsg, 
                                    WPARAM wParam, LPARAM /* lParam */)
{
  // lParam = m_cf.lCustData when uiMsg == WM_INITDIALOG
  // but we don't need it as 'pwfd_self' must be set before calling
  // since we cannot be sure WM_INITDIALOG is the first call.
  if (uiMsg == WM_INITDIALOG) {
    ASSERT(pwfd_self);

    ::SetWindowText(hdlg, pwfd_self->m_title);

    if (pwfd_self->m_iType == CFontsDialog::VKEYBOARDFONT) {
      // Disable things we don't allow changed - defined in MFC's dlgs.h
      /*
        cmb2 = 0x0471 = Font style combobox
        stc2 = 0x0441 = Font style text ("Font st&yle:")
      */
      EnableWindow(GetDlgItem(hdlg, cmb2), FALSE); // style
      EnableWindow(GetDlgItem(hdlg, stc2), FALSE); // style
      /*
        cmb5 = 0x0474 = Script combobox
        stc7 = 0x0446 = Script text ("Sc&ript:")
      */
      EnableWindow(GetDlgItem(hdlg, cmb5), FALSE); // script
      ShowWindow(GetDlgItem(hdlg, cmb5), SW_HIDE); // script
      ShowWindow(GetDlgItem(hdlg, stc7), SW_HIDE); // script
    }

    return TRUE;
  }
  if (uiMsg == WM_COMMAND && HIWORD(wParam) == BN_CLICKED) {
    if (LOWORD(wParam) == IDC_SETSAMPLETEXT) {
      CSampleTextDlg stDlg(NULL, pwfd_self->m_sampletext);

      INT_PTR rc = stDlg.DoModal();

      if (rc == IDOK) {
        pwfd_self->m_sampletext = stDlg.m_sampletext;
        ::SetDlgItemText(hdlg, stc5, pwfd_self->m_sampletext);
        ::InvalidateRect(hdlg, NULL, TRUE);
      }
      return TRUE;  // We processed message
    }
    if (LOWORD(wParam) == IDC_RESETFONT) {
      if (pwfd_self->m_iType == CFontsDialog::VKEYBOARDFONT) {
        pwfd_self->m_bReset = true;
        pwfd_self->PostMessage(WM_COMMAND, MAKEWPARAM(IDOK, BN_CLICKED), 0);
        return TRUE;  // We processed message
      }

      LOGFONT dfltFont = {0};
      wchar_t wc_pt[4] = {0, 0, 0, 0};
      // Due to a documentation bug in WM_CHOOSEFONT_SETLOGFONT - instead of just this:
      //   pwfd_self->SendMessage(WM_CHOOSEFONT_SETLOGFONT, 0, (LPARAM)&dfltFont);
      // Need to do:
      switch (pwfd_self->m_iType) {
        case CFontsDialog::PASSWORDFONT:
          Fonts::GetInstance()->GetDefaultPasswordFont(dfltFont);
          break;
        case CFontsDialog::TREELISTFONT:
        case CFontsDialog::NOTESFONT:
          memcpy(&dfltFont, &dfltTreeListFont, sizeof(LOGFONT));
          break;
        case CFontsDialog::ADDEDITFONT:
          Fonts::GetInstance()->GetDefaultAddEditFont(dfltFont);
          break;
        case CFontsDialog::VKEYBOARDFONT:
          // Shouldn't get here as processed earlier
          return FALSE;
        // NO "default" statement to generate compiler error if enum missing
      }

      // First get point_size = (height - Internal Leading) * 72 / LOGPIXELSY
      // Assume "Internal Leading" == 0
      CClientDC dc((CWnd *)pwfd_self);
      int pt = -MulDiv(dfltFont.lfHeight, 72, dc.GetDeviceCaps(LOGPIXELSY));
      _snwprintf_s(wc_pt, 4, L"%d", pt);
      SendMessage(GetDlgItem(hdlg, cmb1), CB_SELECTSTRING, (WPARAM)(-1),
                  (LPARAM)dfltFont.lfFaceName);
      SendMessage(GetDlgItem(hdlg, cmb3), CB_SELECTSTRING, (WPARAM)(-1),
                  (LPARAM)wc_pt);
      SendMessage(hdlg, WM_COMMAND, MAKEWPARAM(cmb3, CBN_SELCHANGE),
                  (LPARAM)GetDlgItem(hdlg, cmb3));
      pwfd_self->SendMessage(WM_CHOOSEFONT_SETLOGFONT, 0, (LPARAM)&dfltFont);

      pwfd_self->m_sampletext.LoadString(IDS_SAMPLETEXT);
      ::SetDlgItemText(hdlg, stc5, pwfd_self->m_sampletext);

      return TRUE;  // We processed message
    }
  }

  // For some reason, we keep having to change the sample text!
  ::SetDlgItemText(hdlg, stc5, pwfd_self->m_sampletext);
  return FALSE; // We didn't process message
}
示例#2
0
static UINT_PTR CALLBACK CFHookProc(HWND hdlg, UINT uiMsg, 
                                    WPARAM wParam, LPARAM /* lParam */)
{
  // lParam = m_cf.lCustData when uiMsg == WM_INITDIALOG
  // but we don't need it as 'pwfd_self' must be set before calling
  // since we cannot be sure WM_INITDIALOG is the first call.
  if (uiMsg == WM_INITDIALOG) {
    ASSERT(pwfd_self);

    ::SetWindowText(hdlg, pwfd_self->m_title);

    if (pwfd_self->m_iType == VKFONT) {
      // Disable things we don't allow changed
      EnableWindow(GetDlgItem(hdlg, cmb2), FALSE); // style
      EnableWindow(GetDlgItem(hdlg, stc2), FALSE); // style
#if 0
      EnableWindow(GetDlgItem(hdlg, cmb3), FALSE); // size
      EnableWindow(GetDlgItem(hdlg, stc3), FALSE); // size
      // Make Edit in Size ComboBox R-O
      SendMessage(GetDlgItem(GetDlgItem(hdlg, cmb3), 1001), 
                     EM_SETREADONLY, TRUE, 0);
#endif
      EnableWindow(GetDlgItem(hdlg, cmb5), FALSE); // script
      ShowWindow(GetDlgItem(hdlg, cmb5), SW_HIDE); // script
      ShowWindow(GetDlgItem(hdlg, stc7), SW_HIDE); // script
    }
    return TRUE;
  }
  if (uiMsg == WM_COMMAND && HIWORD(wParam) == BN_CLICKED) {
    if (LOWORD(wParam) == IDC_SETSAMPLETEXT) {
      CSampleTextDlg stDlg(NULL, pwfd_self->m_sampletext);

      INT_PTR rc = stDlg.DoModal();

      if (rc == IDOK) {
        pwfd_self->m_sampletext = stDlg.m_sampletext;
        ::SetDlgItemText(hdlg, stc5, pwfd_self->m_sampletext);
        ::InvalidateRect(hdlg, NULL, TRUE);
      }
      return TRUE;  // We processed message
    }
    if (LOWORD(wParam) == IDC_RESETFONT) {
      if (pwfd_self->m_iType == VKFONT) {
        pwfd_self->m_bReset = true;
        pwfd_self->PostMessage(WM_COMMAND, IDABORT, 0);
        return TRUE;  // We processed message
      }
      LOGFONT dfltFont;
      wchar_t wc_pt[4] = {0, 0, 0, 0};
      // Due to a documentation bug in WM_CHOOSEFONT_SETLOGFONT - instead of just this:
      //   pwfd_self->SendMessage(WM_CHOOSEFONT_SETLOGFONT, 0, (LPARAM)&dfltFont);
      // Need to do:
      switch (pwfd_self->m_iType) {
        case PWFONT:
          Fonts::GetInstance()->GetDefaultPasswordFont(dfltFont);
          break;
        case TLFONT:
          memcpy(&dfltFont, &dfltTreeListFont, sizeof(LOGFONT));
          break;
        default:
          ASSERT(0);
          return FALSE;
      }
      // First get point_size = (height - Internal Leading) * 72 / LOGPIXELSY
      // Assume "Internal Leading" == 0
      CClientDC dc((CWnd *)pwfd_self);
      int pt = -MulDiv(dfltFont.lfHeight, 72, dc.GetDeviceCaps(LOGPIXELSY));
      _snwprintf_s(wc_pt, 4, L"%d", pt);
      SendMessage(GetDlgItem(hdlg, cmb1), CB_SELECTSTRING, (WPARAM)(-1),
                  (LPARAM)dfltFont.lfFaceName);
      SendMessage(GetDlgItem(hdlg, cmb3), CB_SELECTSTRING, (WPARAM)(-1),
                  (LPARAM)wc_pt);
      SendMessage(hdlg, WM_COMMAND, MAKEWPARAM(cmb3, CBN_SELCHANGE),
                  (LPARAM)GetDlgItem(hdlg, cmb3));
      pwfd_self->SendMessage(WM_CHOOSEFONT_SETLOGFONT, 0, (LPARAM)&dfltFont);
      return TRUE;  // We processed message
    }
  }

  // For some reason, we keep having to change the sample text!
  ::SetDlgItemText(hdlg, stc5, pwfd_self->m_sampletext);

  return FALSE; // We didn't process message
}