dialog.c

winNT技术操作系统,国外开放的原代码和LIUX一样

 *  18. As 16 except note that the next group is started with an invisible
 *      enabled control.
 *  19. Next Group wraps around the controls of the dialog
 *  20. Next Group is the same even if the initial control is disabled.
 *  21. Next Group is the same even if the initial control is invisible.
 *  22. Next Group is the same even if the initial control has the group style
 *  23. Next Group returns the initial control if there is no visible enabled
 *      control in the group. (Initial control disabled and not group style).
 *  24. Prev version of test 16.
 *      Prev Group of a visible enabled non-group control wraps around to the
 *      beginning of the group on finding a control that starts the group.
 *      Note that the group is in the middle of the dialog.
 *
 * In tests 25 to 28 the control is sitting under dialogs which do not have
 * the WS_EX_CONTROLPARENT style and so cannot be reached from the top of
 * the dialog.
 *
 *  25. Next Group of an inaccessible control is as if it were accessible
 *  26. Prev Group of an inaccessible control begins searching at the highest
 *      level ancestor that did not permit recursion down the hierarchy
 *  27. Next Tab of an inaccessible control is as if it were accessible
 *  28. Prev Tab of an inaccessible control begins searching at the highest
 *      level ancestor that did not permit recursion down the hierarchy.
 *
 * Tests 29- are the basic Tab tests
 *
 *  29. Next Tab of a control is the next visible enabled control with the
 *      Tabstop style (N.B. skips disabled, invisible and non-tabstop)
 *  30. Prev Tab of a control is the previous visible enabled control with the
 *      Tabstop style (N.B. skips disabled, invisible and non-tabstop)
 *  31. Next Tab test with at least two layers of descent and finding the
 *      result not at the first control.
 *  32. Next Tab test with at least two layers of descent with the descent and
 *      control at the start of each level.
 *  33. Prev Tab test with at least two layers of descent and finding the
 *      result not at the last control.
 *  34. Prev Tab test with at least two layers of descent with the descent and
 *      control at the end of each level.
 *
 *  35. Passing NULL may result in the first child being the one returned.
 *      (group test)
 *  36. Passing NULL may result in the first child being the one returned.
 *      (tab test)
 */

static void GetNextDlgItemTest (void)
{
    static test_record test [] =
    {
        /* isok test dlg  ctl  tab  prev res  */

        {   1,   1,    6,   0,   0,   1,   0},
        {   1,   2,    6,   0,   1,   1,   0},
        {   1,   3,    6,   6,   0,   1,   0},
        {   1,   4,    6,   6,   1,   1,   0},
        {   1,   5,    6,   0,   0,   0,  66},
        {   1,   6,    6,   0,   1,   0,  67},
        {   1,   7,    6,   6,   0,   0,  66},
        {   1,   8,    6,   6,   1,   0,  67},

        {   1,   9,    4,  83,   1,   0,  84},
        {   1,  10,    4,  83,   0,   0,   5},
        {   1,  11,    5,  81,   1,   0,  67},
        {   1,  12,    5,  81,   0,   0,  66},
        {   1,  13,    5,  82,   1,   1,  78},

        {   1,  14,    5,  82,   0,   1,  79},
        {   1,  15,    6,  70,   0,   0,  72},
        {   1,  16,    6,  72,   0,   0,  25},
        {   1,  17,    6,  75,   0,   0,  26},
        {   1,  18,    6,  77,   0,   0,  76},
        {   1,  19,    6,  79,   0,   0,  66},
        {   1,  20,    6,  71,   0,   0,  72},
        {   1,  21,    6,  64,   0,   0,  66},

        {   1,  22,    6,  25,   0,   0,  70},
        {   1,  23,    6,  68,   0,   0,  68},
        {   1,  24,    6,  25,   0,   1,  72},
        {   1,  25,    1,  70,   0,   0,  72},
        /*{   0,  26,    1,  70,   0,   1,   3}, Crashes Win95*/
        {   1,  27,    1,  70,   1,   0,  72},
        /*{   0,  28,    1,  70,   1,   1,  61}, Crashes Win95*/

        {   1,  29,    6,  67,   1,   0,  72},
        {   1,  30,    6,  72,   1,   1,  67},

        {   1,  35,    2,   0,   0,   0,  60},
        {   1,  36,    2,   0,   1,   0,  60},

        {   0,   0,    0,   0,   0,   0,   0}  /* End of test */
    };
    const test_record *p = test;

    ok (CreateWindows (g_hinst), "Could not create test windows\n");

    while (p->dlg)
    {
        HWND a;
        a = (p->tab ? GetNextDlgTabItem : GetNextDlgGroupItem) (hwnd[p->dlg], hwnd[p->ctl], p->prev);
        if (p->isok)
        {
            ok (a == hwnd[p->res], "Test %d: %s %s item of %d in %d was %d instead of %d\n", p->test, p->prev ? "Prev" : "Next", p->tab ? "Tab" : "Group", p->ctl, p->dlg, id(a), p->res);
        }
        else
        {
            todo_wine
            {
                ok (a == hwnd[p->res], "Test %d: %s %s item of %d in %d was actually  %d matching expected %d\n", p->test, p->prev ? "Prev" : "Next", p->tab ? "Tab" : "Group", p->ctl, p->dlg, id(a), p->res);
            }
        }
        p++;
    }
}

/*
 *  OnMainWindowCreate
 */
static BOOL OnMainWindowCreate (HWND hwnd, LPCREATESTRUCT lpcs)
{
    g_hwndButton1 = CreateWindow (TEXT("button"), TEXT("Button &1"),
            WS_CHILD | WS_VISIBLE | WS_TABSTOP | BS_DEFPUSHBUTTON | BS_TEXT,
            10, 10, 80, 80, hwnd, (HMENU)100, g_hinst, 0);
    if (!g_hwndButton1) return FALSE;

    g_hwndButton2 = CreateWindow (TEXT("button"), TEXT("Button &2"),
            WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON | BS_TEXT,
            110, 10, 80, 80, hwnd, (HMENU)200, g_hinst, 0);
    if (!g_hwndButton2) return FALSE;

    g_hwndButtonCancel = CreateWindow (TEXT("button"), TEXT("Cancel"),
            WS_CHILD | WS_VISIBLE | WS_TABSTOP | BS_PUSHBUTTON | BS_TEXT,
            210, 10, 80, 80, hwnd, (HMENU)IDCANCEL, g_hinst, 0);
    if (!g_hwndButtonCancel) return FALSE;

    return TRUE;
}


/*
 *  OnTestDlgCreate
 */

static BOOL OnTestDlgCreate (HWND hwnd, LPCREATESTRUCT lpcs)
{
    g_hwndTestDlgEdit = CreateWindowEx ( WS_EX_LEFT | WS_EX_LTRREADING |
            WS_EX_RIGHTSCROLLBAR | WS_EX_NOPARENTNOTIFY | WS_EX_CLIENTEDGE,
            TEXT("Edit"), TEXT("Edit"),
            WS_CHILDWINDOW | WS_VISIBLE | WS_TABSTOP | ES_LEFT | ES_AUTOHSCROLL,
            16,33,184,24, hwnd, (HMENU)101, g_hinst, 0);
    if (!g_hwndTestDlgEdit) return FALSE;

    g_hwndTestDlgBut1 = CreateWindowEx ( WS_EX_LEFT | WS_EX_LTRREADING | WS_EX_RIGHTSCROLLBAR
            | WS_EX_NOPARENTNOTIFY,
            TEXT("button"), TEXT("Button &1"),
            WS_CHILDWINDOW | WS_VISIBLE | WS_TABSTOP | BS_PUSHBUTTON | BS_TEXT,
            204,33,30,24, hwnd, (HMENU)201, g_hinst, 0);
    if (!g_hwndTestDlgBut1) return FALSE;

    g_hwndTestDlgBut2 = CreateWindowEx ( WS_EX_LEFT | WS_EX_LTRREADING | WS_EX_RIGHTSCROLLBAR
            | WS_EX_NOPARENTNOTIFY, TEXT("button"),
            TEXT("Button &2"),
            WS_CHILDWINDOW | WS_VISIBLE | WS_TABSTOP | BS_PUSHBUTTON | BS_TEXT,
            90,102,80,24, hwnd, (HMENU)IDCANCEL, g_hinst, 0);
    if (!g_hwndTestDlgBut2) return FALSE;

    return TRUE;
}

static LRESULT CALLBACK main_window_procA (HWND hwnd, UINT uiMsg, WPARAM wParam,
        LPARAM lParam)
{
    LRESULT result;
    switch (uiMsg)
    {
        /* Add blank case statements for these to ensure we don't use them
         * by mistake.
         */
        case DM_GETDEFID: break;
        case DM_SETDEFID: break;

        case WM_CREATE:
            return (OnMainWindowCreate (hwnd,
                    (LPCREATESTRUCTA) lParam) ? 0 : (LRESULT) -1);
        case WM_COMMAND:
            if (wParam == IDCANCEL)
            {
                g_terminated = TRUE;
                return 0;
            }
            break;
    }

    result=DefWindowProcA (hwnd, uiMsg, wParam, lParam);
    return result;
}

static LRESULT CALLBACK testDlgWinProc (HWND hwnd, UINT uiMsg, WPARAM wParam,
        LPARAM lParam)
{
    LRESULT result;
    switch (uiMsg)
    {
        /* Add blank case statements for these to ensure we don't use them
         * by mistake.
         */
        case DM_GETDEFID: break;
        case DM_SETDEFID: break;

        case WM_CREATE:
            return (OnTestDlgCreate (hwnd,
                    (LPCREATESTRUCTA) lParam) ? 0 : (LRESULT) -1);
    }

    result=DefWindowProcA (hwnd, uiMsg, wParam, lParam);
    return result;
}

static BOOL RegisterWindowClasses (void)
{
    WNDCLASSA cls;

    cls.style = 0;
    cls.lpfnWndProc = DefWindowProcA;
    cls.cbClsExtra = 0;
    cls.cbWndExtra = 0;
    cls.hInstance = g_hinst;
    cls.hIcon = NULL;
    cls.hCursor = LoadCursorA (NULL, IDC_ARROW);
    cls.hbrBackground = (HBRUSH)(COLOR_WINDOW + 1);
    cls.lpszMenuName = NULL;
    cls.lpszClassName = "GetNextDlgItemWindowClass";

    if (!RegisterClassA (&cls)) return FALSE;

    cls.lpfnWndProc = main_window_procA;
    cls.lpszClassName = "IsDialogMessageWindowClass";

    if (!RegisterClassA (&cls)) return FALSE;

    GetClassInfoA(0, "#32770", &cls);
    cls.lpfnWndProc = testDlgWinProc;
    cls.lpszClassName = "WM_NEXTDLGCTLWndClass";
    if (!RegisterClassA (&cls)) return FALSE;

    return TRUE;
}

static void WM_NEXTDLGCTLTest(void)
{
    DWORD dwVal;

    g_hwndTestDlg = CreateWindowEx( WS_EX_LEFT | WS_EX_LTRREADING | WS_EX_RIGHTSCROLLBAR
              | WS_EX_DLGMODALFRAME | WS_EX_WINDOWEDGE | WS_EX_CONTROLPARENT | WS_EX_APPWINDOW,
              "WM_NEXTDLGCTLWndClass",
              "WM_NEXTDLGCTL Message test window",
              WS_POPUPWINDOW | WS_CLIPSIBLINGS | WS_DLGFRAME | WS_OVERLAPPED |
              WS_MINIMIZEBOX | WS_MAXIMIZEBOX | DS_3DLOOK | DS_SETFONT | DS_MODALFRAME,
              0, 0, 235, 135,
              NULL, NULL, g_hinst, 0);

    assert (g_hwndTestDlg);
    assert (g_hwndTestDlgBut1);
    assert (g_hwndTestDlgBut2);
    assert (g_hwndTestDlgEdit);

    /*
     * Test message DM_SETDEFID
     */

    DefDlgProcA( g_hwndTestDlg, DM_SETDEFID, IDCANCEL, 0 );
    DefDlgProcA( g_hwndTestDlgBut1, BM_SETSTYLE, BS_DEFPUSHBUTTON, FALSE );
    dwVal = DefDlgProcA(g_hwndTestDlg, DM_GETDEFID, 0, 0);

    ok ( IDCANCEL == (LOWORD(dwVal)), "Did not set default ID\n" );

    /*
     * Check whether message WM_NEXTDLGCTL is changing the focus to next control and if
     * the destination control is a button, style of the button should be changed to
     * BS_DEFPUSHBUTTON with out making it default.
     */

    /*
     * Keep the focus on Edit control.
     */

    if ( SetFocus( g_hwndTestDlgEdit ) )
    {
         ok ((GetFocus() == g_hwndTestDlgEdit), "Focus didn't set on Edit control\n");

        /*
         * Test message WM_NEXTDLGCTL
         */