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 * 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#pragma once
27
28#if ENABLE(VARIATION_FONTS)
29
30#include "CSSValue.h"
31#include "FontTaggedSettings.h"
32
33namespace WebCore {
34
35class CSSFontVariationValue final : public CSSValue {
36public:
37 static Ref<CSSFontVariationValue> create(FontTag tag, float value)
38 {
39 return adoptRef(*new CSSFontVariationValue(tag, value));
40 }
41
42 const FontTag& tag() const { return m_tag; }
43 float value() const { return m_value; }
44 String customCSSText() const;
45
46 bool equals(const CSSFontVariationValue&) const;
47
48private:
49 CSSFontVariationValue(FontTag, float);
50
51 FontTag m_tag;
52 const float m_value;
53};
54
55} // namespace WebCore
56
57SPECIALIZE_TYPE_TRAITS_CSS_VALUE(CSSFontVariationValue, isFontVariationValue())
58
59#endif // ENABLE(VARIATION_FONTS)
60