INT_PTR Tab::TabDlgProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
{
Tab *tab = (Tab *)GetWindowLongPtr(hDlg, GWLP_USERDATA);
switch(message)
{
case WM_INITDIALOG:
{
if (!centered) //HACK
{
CenterWindow(GetParent(hDlg));
centered=true;
}
LPARAM l = ((LPPROPSHEETPAGE)lParam)->lParam;
tab = (Tab *)l;
SetWindowLongPtr(hDlg, GWLP_USERDATA, (DWORD_PTR)l);
tab->Init(hDlg);
}
break;
case WM_COMMAND:
tab->Command(hDlg,wParam);
break;
case WM_NOTIFY:
{
LPPSHNOTIFY lppsn = (LPPSHNOTIFY) lParam;
HWND sheet = lppsn->hdr.hwndFrom;
switch(lppsn->hdr.code) {
case PSN_APPLY:
tab->Apply(hDlg);
break;
case PSN_SETACTIVE:
PropSheet_SetWizButtons(GetParent(hDlg),
(tab->HasPrev()?PSWIZB_BACK:0) |
(tab->HasNext()?PSWIZB_NEXT:0) |
(tab->HasFinish()?PSWIZB_FINISH:0));
break;
case PSN_WIZNEXT:
tab->Apply(hDlg); //maybe not always good
break;
case PSN_WIZBACK:
case PSN_RESET: //cancel
break;
}
}
break;
}
return 0;
}
