void CSaveAsDlg::OnTypeChange(NMHDR* pNMHDR, LRESULT* pResult)
{
int idx = m_ofn.nFilterIndex - 1;
if (idx >= 0 && idx < m_Ext.GetSize()) { // if valid extension index
LPCTSTR pExt = m_Ext[idx]; // get corresponding extension
pExt++; // remove leading dot; for details, see CDM_SETDEFEXT
CommDlg_OpenSave_SetDefExt(m_hWnd, pExt); // set default extension
}
}
static UINT_PTR APIENTRY tap_save_hook_proc(HWND hdlg,
//handle to child dialog window
UINT uiMsg,
//message identifier
WPARAM wParam,
//message parameter
LPARAM lParam
// message parameter
){
if (uiMsg == WM_INITDIALOG) {
SendMessageA(GetDlgItem(hdlg, IDC_CHOOSE_TAP_VERSION), CB_ADDSTRING, 0,
(LPARAM) "Version 0");
SendMessageA(GetDlgItem(hdlg, IDC_CHOOSE_TAP_VERSION), CB_ADDSTRING, 0,
(LPARAM) "Version 1");
SendMessageA(GetDlgItem(hdlg, IDC_CHOOSE_TAP_VERSION), CB_ADDSTRING, 0,
(LPARAM) "Version 2");
SendMessage(GetDlgItem(hdlg, IDC_CHOOSE_TAP_VERSION), CB_SETCURSEL,
(WPARAM) 1, 0);
}
if (uiMsg == WM_NOTIFY) {
OFNOTIFY *notify = (OFNOTIFY *) lParam;
if (notify->hdr.code == CDN_TYPECHANGE) {
switch (notify->lpOFN->nFilterIndex) {
case 1:
CommDlg_OpenSave_SetDefExt(GetParent(hdlg), "tap");
break;
case 2:
CommDlg_OpenSave_SetDefExt(GetParent(hdlg), NULL);
default:
;
}
}
if (notify->hdr.code == CDN_FILEOK) {
HWND main_window = GetParent(GetParent(hdlg));
uint8_t *version = (uint8_t*)notify->lpOFN->lCustData;
*version = (uint8_t)SendMessage(GetDlgItem(hdlg, IDC_CHOOSE_TAP_VERSION),
CB_GETCURSEL, 0, 0);
}
}
return 0;
}
