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/*
* Copyright (C) 2022 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#pragma once
#include "CSSRule.h"
#include "StyleRule.h"
namespace WebCore {
class CSSFontFeatureValuesRule final : public CSSRule {
public:
static Ref<CSSFontFeatureValuesRule> create(StyleRuleFontFeatureValues& rule, CSSStyleSheet* sheet) { return adoptRef(*new CSSFontFeatureValuesRule(rule, sheet)); }
virtual ~CSSFontFeatureValuesRule() = default;
const Vector<AtomString>& fontFamilies() const
{
return m_fontFeatureValuesRule->fontFamilies();
}
// Used by the CSSOM.
AtomString fontFamily() const
{
StringBuilder builder;
bool first = true;
for (auto& family : m_fontFeatureValuesRule->fontFamilies()) {
if (first)
first = false;
else
builder.append(", "_s);
builder.append(family);
}
return builder.toAtomString();
}
private:
CSSFontFeatureValuesRule(StyleRuleFontFeatureValues&, CSSStyleSheet* parent);
StyleRuleType styleRuleType() const final { return StyleRuleType::FontFeatureValues; }
String cssText() const final;
void reattach(StyleRuleBase&) final;
Ref<StyleRuleFontFeatureValues> m_fontFeatureValuesRule;
};
class CSSFontFeatureValuesBlockRule final : public CSSRule {
public:
static Ref<CSSFontFeatureValuesBlockRule> create(StyleRuleFontFeatureValuesBlock& rule, CSSStyleSheet* sheet) { return adoptRef(*new CSSFontFeatureValuesBlockRule(rule, sheet)); }
virtual ~CSSFontFeatureValuesBlockRule() = default;
private:
CSSFontFeatureValuesBlockRule(StyleRuleFontFeatureValuesBlock&, CSSStyleSheet* parent);
StyleRuleType styleRuleType() const final { return StyleRuleType::FontFeatureValuesBlock; }
String cssText() const final;
void reattach(StyleRuleBase&) final;
Ref<StyleRuleFontFeatureValuesBlock> m_fontFeatureValuesBlockRule;
};
} // namespace WebCore
SPECIALIZE_TYPE_TRAITS_CSS_RULE(CSSFontFeatureValuesRule, StyleRuleType::FontFeatureValues)
SPECIALIZE_TYPE_TRAITS_CSS_RULE(CSSFontFeatureValuesBlockRule, StyleRuleType::FontFeatureValuesBlock)
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