OnInitDialog
SoundPageProc
INT_PTR CALLBACK SoundPageProc	(	HWND	hwndDlg,
		UINT	uMsg,
		WPARAM	wParam,
		LPARAM	lParam
	)
Definition at line 58 of file sound.c.
Referenced by SystemApplet().
{
    PGLOBAL_DATA pGlobalData;

    pGlobalData = (PGLOBAL_DATA)GetWindowLongPtr(hwndDlg, DWLP_USER);

    switch (uMsg)
    {
        case WM_INITDIALOG:
            pGlobalData = (PGLOBAL_DATA)((LPPROPSHEETPAGE)lParam)->lParam;

            SetWindowLongPtr(hwndDlg, DWLP_USER, (LONG_PTR)pGlobalData);

            OnInitDialog(hwndDlg, pGlobalData);
            break;

        case WM_COMMAND:
            switch (LOWORD(wParam))
            {
                case IDC_SENTRY_BOX:
                    pGlobalData->ssSoundSentry.dwFlags ^= SSF_SOUNDSENTRYON;
                    EnableWindow(GetDlgItem(hwndDlg, IDC_SENTRY_TEXT), (pGlobalData->ssSoundSentry.dwFlags & SSF_SOUNDSENTRYON)?TRUE:FALSE);
                    EnableWindow(GetDlgItem(hwndDlg, IDC_SENTRY_COMBO), (pGlobalData->ssSoundSentry.dwFlags & SSF_SOUNDSENTRYON)?TRUE:FALSE);
                    PropSheet_Changed(GetParent(hwndDlg), hwndDlg);
                    break;

                case IDC_SENTRY_COMBO:
                    if (HIWORD(wParam) == CBN_SELENDOK)
                    {
                        pGlobalData->ssSoundSentry.iWindowsEffect =
                            (DWORD)SendMessage((HWND)lParam, CB_GETCURSEL, 0, 0);
                        PropSheet_Changed(GetParent(hwndDlg), hwndDlg);
                    }
                    break;

                case IDC_SSHOW_BOX:
                    pGlobalData->bShowSounds = !pGlobalData->bShowSounds;
                    PropSheet_Changed(GetParent(hwndDlg), hwndDlg);
                    break;

                default:
                    break;
            }
            break;

        case WM_NOTIFY:
            switch (((LPNMHDR)lParam)->code)
            {
                case PSN_APPLY:
                    SystemParametersInfo(SPI_SETSOUNDSENTRY,
                                         sizeof(SOUNDSENTRY),
                                         &pGlobalData->ssSoundSentry,
                                         SPIF_UPDATEINIFILE | SPIF_SENDCHANGE);
                    SystemParametersInfo(SPI_SETSHOWSOUNDS,
                                         pGlobalData->bShowSounds,
                                         0,
                                         SPIF_UPDATEINIFILE | SPIF_SENDCHANGE);
                    return TRUE;

                default:
                    break;
            }
            break;
    }

    return FALSE;
}
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