| 1 | /*
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| 2 | * Copyright (C) 2020 Apple Inc. All rights reserved.
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| 3 | *
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| 4 | * Redistribution and use in source and binary forms, with or without
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| 5 | * modification, are permitted provided that the following conditions
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| 6 | * are met:
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| 7 | *
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| 8 | * 1. Redistributions of source code must retain the above
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| 9 | * copyright notice, this list of conditions and the following
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| 10 | * disclaimer.
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| 11 | * 2. Redistributions in binary form must reproduce the above
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| 12 | * copyright notice, this list of conditions and the following
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| 13 | * disclaimer in the documentation and/or other materials
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| 14 | * provided with the distribution.
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| 15 | *
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| 16 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER "AS IS" AND ANY
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| 17 | * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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| 18 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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| 19 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE
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| 20 | * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
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| 21 | * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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| 22 | * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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| 23 | * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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| 24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
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| 25 | * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
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| 26 | * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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| 27 | * SUCH DAMAGE.
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| 28 | */
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| 29 |
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| 30 | #pragma once
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| 31 |
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| 32 | #include "CSSGroupingRule.h"
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| 33 |
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| 34 | namespace WebCore {
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| 35 |
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| 36 | class CSSConditionRule : public CSSGroupingRule {
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| 37 | public:
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| 38 | virtual String conditionText() const = 0;
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| 39 |
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| 40 | protected:
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| 41 | CSSConditionRule(StyleRuleGroup&, CSSStyleSheet* parent);
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| 42 | };
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| 43 |
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| 44 | } // namespace WebCore
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