1/*
2 * Copyright (C) 2016 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 *
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
15 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
16 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
17 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
18 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
19 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
20 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
24 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 */
26
27#pragma once
28
29#if ENABLE(ATTACHMENT_ELEMENT)
30
31#include "AccessibilityRenderObject.h"
32
33namespace WebCore {
34
35class HTMLAttachmentElement;
36class RenderAttachment;
37
38class AccessibilityAttachment final : public AccessibilityRenderObject {
39public:
40 static Ref<AccessibilityAttachment> create(RenderAttachment*);
41 HTMLAttachmentElement* attachmentElement() const;
42 bool hasProgress(float* progress = nullptr) const;
43
44private:
45 AccessibilityRole roleValue() const override { return AccessibilityRole::Button; }
46 bool isAttachmentElement() const override { return true; }
47
48 String roleDescription() const override;
49 float valueForRange() const override;
50 bool computeAccessibilityIsIgnored() const override;
51 void accessibilityText(Vector<AccessibilityText>&) const override;
52 explicit AccessibilityAttachment(RenderAttachment*);
53};
54
55} // namespace WebCore
56
57SPECIALIZE_TYPE_TRAITS_ACCESSIBILITY(AccessibilityAttachment, isAttachmentElement())
58
59#endif // ENABLE(ATTACHMENT_ELEMENT)
60