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 | |
33 | namespace WebCore { |
34 | |
35 | class CSSRule; |
36 | class StyleRuleSupports; |
37 | |
38 | class CSSSupportsRule final : public CSSGroupingRule { |
39 | public: |
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 | |
51 | private: |
52 | CSSSupportsRule(StyleRuleSupports&, CSSStyleSheet*); |
53 | |
54 | CSSRule::Type type() const final { return SUPPORTS_RULE; } |
55 | }; |
56 | |
57 | } // namespace WebCore |
58 | |
59 | SPECIALIZE_TYPE_TRAITS_CSS_RULE(CSSSupportsRule, CSSRule::SUPPORTS_RULE) |
60 | |