INT_PTR CALLBACK __generalProperty()

in src/native/windows/apps/prunmgr/prunmgr.c [631:762]
127 lines of code
25 McCabe index (conditional complexity)

INT_PTR CALLBACK __generalProperty(HWND hDlg,
                                   UINT uMessage,
                                   WPARAM wParam,
                                   LPARAM lParam)
{
    LPPSHNOTIFY lpShn;
    WCHAR       szBuf[SIZ_DESLEN];

    switch (uMessage) {
        case WM_INITDIALOG:
            {
                _generalPropertyHwnd = hDlg;
                if (!bEnableTry)
                    apxCenterWindow(GetParent(hDlg), NULL);
                else if (!bpropCentered)
                    apxCenterWindow(GetParent(hDlg), NULL);
                bpropCentered = TRUE;
                startPage = 0;
                if (!bEnableTry)
                    apxCenterWindow(GetParent(hDlg), NULL);
                SendMessage(GetDlgItem(hDlg, IDC_PPSGDISP), EM_LIMITTEXT, SIZ_RESMAX, 0);
                SendMessage(GetDlgItem(hDlg, IDC_PPSGDESC), EM_LIMITTEXT, SIZ_DESMAX, 0);

                ComboBox_AddStringW(GetDlgItem(hDlg, IDC_PPSGCMBST), START_DELAYED);
                ComboBox_AddStringW(GetDlgItem(hDlg, IDC_PPSGCMBST), START_AUTO);
                ComboBox_AddStringW(GetDlgItem(hDlg, IDC_PPSGCMBST), START_MANUAL);
                ComboBox_AddStringW(GetDlgItem(hDlg, IDC_PPSGCMBST), START_DISABLED);
                if (_currentEntry->lpConfig->dwStartType == SERVICE_AUTO_START) {
                	if (_currentEntry->bDelayedStart) {
                		ComboBox_SetCurSel(GetDlgItem(hDlg, IDC_PPSGCMBST), 0);
                	}
                	else {
                		ComboBox_SetCurSel(GetDlgItem(hDlg, IDC_PPSGCMBST), 1);
                	}
                }
                else if (_currentEntry->lpConfig->dwStartType == SERVICE_DEMAND_START)
                    ComboBox_SetCurSel(GetDlgItem(hDlg, IDC_PPSGCMBST), 2);
                else if (_currentEntry->lpConfig->dwStartType == SERVICE_DISABLED)
                    ComboBox_SetCurSel(GetDlgItem(hDlg, IDC_PPSGCMBST), 3);

                SetDlgItemTextW(hDlg, IDC_PPSGNAME, _currentEntry->szServiceName);
                SetDlgItemTextW(hDlg, IDC_PPSGDISP, _currentEntry->lpConfig->lpDisplayName);
                SetDlgItemTextW(hDlg, IDC_PPSGDESC, _currentEntry->szServiceDescription);
                SetDlgItemTextW(hDlg, IDC_PPSGDEXE, _currentEntry->lpConfig->lpBinaryPathName);
                __generalPropertyRefresh(hDlg);
            }
        break;
        case WM_COMMAND:
            switch (LOWORD(wParam)) {
                case IDC_PPSGCMBST:
                    if (HIWORD(wParam) == CBN_SELCHANGE) {
                        PropSheet_Changed(GetParent(hDlg), hDlg);
                        SET_BIT_FLAG(_propertyChanged, 1);
                    }
                break;
                case IDC_PPSGDISP:
                    if (HIWORD(wParam) == EN_CHANGE) {
                        GetDlgItemTextW(hDlg, IDC_PPSGDISP, szBuf, SIZ_RESMAX);
                        if (!lstrcmpW(szBuf, _currentEntry->lpConfig->lpDisplayName)) {
                            PropSheet_UnChanged(GetParent(hDlg), hDlg);
                            CLR_BIT_FLAG(_propertyChanged, 1);
                        }
                        else {
                            PropSheet_Changed(GetParent(hDlg), hDlg);
                            SET_BIT_FLAG(_propertyChanged, 1);
                        }
                    }
                break;
                case IDC_PPSGDESC:
                    if (HIWORD(wParam) == EN_CHANGE) {
                        GetDlgItemTextW(hDlg, IDC_PPSGDESC, szBuf, SIZ_DESMAX);
                        if (!lstrcmpW(szBuf, _currentEntry->szServiceDescription)) {
                            PropSheet_UnChanged(GetParent(hDlg), hDlg);
                            CLR_BIT_FLAG(_propertyChanged, 1);
                        }
                        else {
                            PropSheet_Changed(GetParent(hDlg), hDlg);
                            SET_BIT_FLAG(_propertyChanged, 1);
                        }
                    }
                break;
                case IDC_PPSGSTART:
                    apxProgressBox(hDlg, apxLoadResourceW(IDS_HSSTART, 0),
                                   _currentEntry->lpConfig->lpDisplayName,
                                   __startServiceCallback, NULL);
                    __generalPropertyRefresh(hDlg);
                break;
                case IDC_PPSGSTOP:
                    apxProgressBox(hDlg, apxLoadResourceW(IDS_HSSTOP, 0),
                                   _currentEntry->lpConfig->lpDisplayName,
                                   __stopServiceCallback, NULL);
                    __generalPropertyRefresh(hDlg);
                break;
                case IDC_PPSGPAUSE:
                    apxProgressBox(hDlg, apxLoadResourceW(IDS_HSPAUSE, 0),
                                   _currentEntry->lpConfig->lpDisplayName,
                                   __pauseServiceCallback, NULL);
                    __generalPropertyRefresh(hDlg);
                break;
                case IDC_PPSGRESTART:
                    apxProgressBox(hDlg, apxLoadResourceW(IDS_HSRESTART, 0),
                                   _currentEntry->lpConfig->lpDisplayName,
                                   __restartServiceCallback, NULL);
                    __generalPropertyRefresh(hDlg);
                break;
            }
        break;
        case WM_NOTIFY:
            lpShn = (LPPSHNOTIFY )lParam;
            switch (lpShn->hdr.code) {
                case PSN_APPLY:   /* sent when OK or Apply button pressed */
                    if (__generalPropertySave(hDlg)) {
                        PropSheet_UnChanged(GetParent(hDlg), hDlg);
                    }
                    else {
                        SET_BIT_FLAG(_propertyChanged, 1);
                        SetWindowLong(hDlg, DWLP_MSGRESULT,
                                      PSNRET_INVALID_NOCHANGEPAGE);
                        return TRUE;
                    }

                break;
                default:
                break;
            }
        break;
        default:
        break;
    }

    return FALSE;
}