1/*
2 * Copyright (C) 2010 Apple Inc. All Rights Reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 *    notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 *    notice, this list of conditions and the following disclaimer in the
11 *    documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#ifndef AccessibilityMenuListPopup_h
27#define AccessibilityMenuListPopup_h
28
29#include "AccessibilityMockObject.h"
30
31namespace WebCore {
32
33class AccessibilityMenuList;
34class AccessibilityMenuListOption;
35class HTMLElement;
36class HTMLSelectElement;
37
38class AccessibilityMenuListPopup : public AccessibilityMockObject {
39public:
40    static PassRefPtr<AccessibilityMenuListPopup> create() { return adoptRef(new AccessibilityMenuListPopup); }
41
42    virtual bool isEnabled() const override;
43    virtual bool isOffScreen() const override;
44
45    void didUpdateActiveOption(int optionIndex);
46
47
48private:
49    AccessibilityMenuListPopup();
50
51    virtual bool isMenuListPopup() const override { return true; }
52
53    virtual LayoutRect elementRect() const override { return LayoutRect(); }
54    virtual AccessibilityRole roleValue() const override { return MenuListPopupRole; }
55
56    virtual bool isVisible() const override;
57    virtual bool press() override;
58    virtual void addChildren() override;
59    virtual void childrenChanged() override;
60    virtual bool computeAccessibilityIsIgnored() const override;
61
62    AccessibilityMenuListOption* menuListOptionAccessibilityObject(HTMLElement*) const;
63};
64
65ACCESSIBILITY_OBJECT_TYPE_CASTS(AccessibilityMenuListPopup, isMenuListPopup())
66
67} // namespace WebCore
68
69#endif // AccessibilityMenuListPopup_h
70