1/* Copyright (C) 2012 Motorola Mobility Inc. All rights reserved.
2 *
3 * Redistribution and use in source and binary forms, with or without
4 * modification, are permitted provided that the following conditions are
5 * met:
6 *
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
10 * copyright notice, this list of conditions and the following disclaimer in
11 * the documentation and/or other materials provided with the distribution.
12 * 3. Neither the name of Motorola Mobility Inc. nor the names of its
13 * contributors may be used to endorse or promote products derived from this
14 * software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
18 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
19 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
20 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
21 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 */
28
29#pragma once
30
31#include "CSSGroupingRule.h"
32
33namespace WebCore {
34
35class CSSRule;
36class StyleRuleSupports;
37
38class CSSSupportsRule final : public CSSGroupingRule {
39public:
40 static Ref<CSSSupportsRule> create(StyleRuleSupports& rule, CSSStyleSheet* sheet)
41 {
42 return adoptRef(*new CSSSupportsRule(rule, sheet));
43 }
44
45 virtual ~CSSSupportsRule() = default;
46
47 String cssText() const final;
48
49 String conditionText() const;
50
51private:
52 CSSSupportsRule(StyleRuleSupports&, CSSStyleSheet*);
53
54 CSSRule::Type type() const final { return SUPPORTS_RULE; }
55};
56
57} // namespace WebCore
58
59SPECIALIZE_TYPE_TRAITS_CSS_RULE(CSSSupportsRule, CSSRule::SUPPORTS_RULE)
60