C++ (Cpp) pOleCreatePictureIndirect示例

示例#1

static void test_OleCreatePictureIndirect(void)
{
    OLE_HANDLE handle;
    IPicture *pict;
    HRESULT hr;
    short type;

    if(!pOleCreatePictureIndirect)
    {
        win_skip("Skipping OleCreatePictureIndirect tests\n");
        return;
    }

if (0)
{
    /* crashes on native */
    pOleCreatePictureIndirect(NULL, &IID_IPicture, TRUE, NULL);
}

    hr = pOleCreatePictureIndirect(NULL, &IID_IPicture, TRUE, (void**)&pict);
    ok(hr == S_OK, "hr %08x\n", hr);

    type = PICTYPE_NONE;
    hr = IPicture_get_Type(pict, &type);
    ok(hr == S_OK, "hr %08x\n", hr);
    ok(type == PICTYPE_UNINITIALIZED, "type %d\n", type);

    handle = 0xdeadbeef;
    hr = IPicture_get_Handle(pict, &handle);
    ok(hr == S_OK, "hr %08x\n", hr);
    ok(handle == 0, "handle %08x\n", handle);

    IPicture_Release(pict);
}

示例#2

static void test_OleCreatePictureIndirect(void)
{
    IPicture *pict;
    HRESULT hr;
    short type;
    OLE_HANDLE handle;

    if(!pOleCreatePictureIndirect)
    {
        skip("Skipping OleCreatePictureIndirect tests\n");
        return;
    }

    hr = pOleCreatePictureIndirect(NULL, &IID_IPicture, TRUE, (void**)&pict);
    ok(hr == S_OK, "hr %08x\n", hr);

    hr = IPicture_get_Type(pict, &type);
    ok(hr == S_OK, "hr %08x\n", hr);
    ok(type == PICTYPE_UNINITIALIZED, "type %d\n", type);

    hr = IPicture_get_Handle(pict, &handle);
    ok(hr == S_OK, "hr %08x\n", hr);
    ok(handle == 0, "handle %08x\n", handle);

    IPicture_Release(pict);
}

示例#3

static void test_himetric(void)
{
    static const BYTE bmp_bits[1024];
    OLE_XSIZE_HIMETRIC cx;
    OLE_YSIZE_HIMETRIC cy;
    IPicture *pic;
    PICTDESC desc;
    HBITMAP bmp;
    HRESULT hr;
    HICON icon;
    HDC hdc;
    INT d;

    if (!pOleCreatePictureIndirect)
    {
        win_skip("OleCreatePictureIndirect not available\n");
        return;
    }

    desc.cbSizeofstruct = sizeof(desc);
    desc.picType = PICTYPE_BITMAP;
    desc.u.bmp.hpal = NULL;

    hdc = CreateCompatibleDC(0);

    bmp = CreateBitmap(1.9 * GetDeviceCaps(hdc, LOGPIXELSX),
                       1.9 * GetDeviceCaps(hdc, LOGPIXELSY), 1, 1, NULL);

    desc.u.bmp.hbitmap = bmp;

    /* size in himetric units reported rounded up to next integer value */
    hr = pOleCreatePictureIndirect(&desc, &IID_IPicture, FALSE, (void**)&pic);
    ok(hr == S_OK, "got 0x%08x\n", hr);

    cx = 0;
    d = MulDiv((INT)(1.9 * GetDeviceCaps(hdc, LOGPIXELSX)), 2540, GetDeviceCaps(hdc, LOGPIXELSX));
    hr = IPicture_get_Width(pic, &cx);
    ok(hr == S_OK, "got 0x%08x\n", hr);
    ok(cx == d, "got %d, expected %d\n", cx, d);

    cy = 0;
    d = MulDiv((INT)(1.9 * GetDeviceCaps(hdc, LOGPIXELSY)), 2540, GetDeviceCaps(hdc, LOGPIXELSY));
    hr = IPicture_get_Height(pic, &cy);
    ok(hr == S_OK, "got 0x%08x\n", hr);
    ok(cy == d, "got %d, expected %d\n", cy, d);

    DeleteObject(bmp);
    IPicture_Release(pic);

    /* same thing with icon */
    icon = CreateIcon(NULL, GetSystemMetrics(SM_CXICON), GetSystemMetrics(SM_CYICON),
                      1, 1, bmp_bits, bmp_bits);
    ok(icon != NULL, "failed to create icon\n");

    desc.picType = PICTYPE_ICON;
    desc.u.icon.hicon = icon;

    hr = pOleCreatePictureIndirect(&desc, &IID_IPicture, FALSE, (void**)&pic);
    ok(hr == S_OK, "got 0x%08x\n", hr);

    cx = 0;
    d = MulDiv(GetSystemMetrics(SM_CXICON), 2540, GetDeviceCaps(hdc, LOGPIXELSX));
    hr = IPicture_get_Width(pic, &cx);
    ok(hr == S_OK, "got 0x%08x\n", hr);
    ok(cx == d, "got %d, expected %d\n", cx, d);

    cy = 0;
    d = MulDiv(GetSystemMetrics(SM_CYICON), 2540, GetDeviceCaps(hdc, LOGPIXELSY));
    hr = IPicture_get_Height(pic, &cy);
    ok(hr == S_OK, "got 0x%08x\n", hr);
    ok(cy == d, "got %d, expected %d\n", cy, d);

    IPicture_Release(pic);
    DestroyIcon(icon);

    DeleteDC(hdc);
}