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/*
* Copyright (C) 2021 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.
*/
#include "config.h"
#include "CSSFontPaletteValuesRule.h"
#include "CSSMarkup.h"
#include "ColorSerialization.h"
#include "JSDOMMapLike.h"
#include "PropertySetCSSStyleDeclaration.h"
#include "StyleProperties.h"
#include "StyleRule.h"
#include <wtf/text/MakeString.h>
#include <wtf/text/StringBuilder.h>
#include <wtf/text/WTFString.h>
namespace WebCore {
CSSFontPaletteValuesRule::CSSFontPaletteValuesRule(StyleRuleFontPaletteValues& fontPaletteValuesRule, CSSStyleSheet* parent)
: CSSRule(parent)
, m_fontPaletteValuesRule(fontPaletteValuesRule)
{
}
CSSFontPaletteValuesRule::~CSSFontPaletteValuesRule() = default;
String CSSFontPaletteValuesRule::name() const
{
return m_fontPaletteValuesRule->name();
}
String CSSFontPaletteValuesRule::fontFamily() const
{
auto serialize = [] (auto& family) {
return serializeFontFamily(family.string());
};
return makeStringByJoining(m_fontPaletteValuesRule->fontFamilies().map(serialize).span(), ", "_s);
}
String CSSFontPaletteValuesRule::basePalette() const
{
if (!m_fontPaletteValuesRule->basePalette())
return StringImpl::empty();
switch (m_fontPaletteValuesRule->basePalette()->type) {
case FontPaletteIndex::Type::Light:
return "light"_s;
case FontPaletteIndex::Type::Dark:
return "dark"_s;
case FontPaletteIndex::Type::Integer:
return makeString(m_fontPaletteValuesRule->basePalette()->integer);
}
RELEASE_ASSERT_NOT_REACHED();
}
String CSSFontPaletteValuesRule::overrideColors() const
{
StringBuilder result;
for (size_t i = 0; i < m_fontPaletteValuesRule->overrideColors().size(); ++i) {
if (i)
result.append(", "_s);
const auto& item = m_fontPaletteValuesRule->overrideColors()[i];
result.append(item.first, ' ', serializationForCSS(item.second));
}
return result.toString();
}
String CSSFontPaletteValuesRule::cssText() const
{
StringBuilder builder;
builder.append("@font-palette-values "_s, name(), " { "_s);
if (!m_fontPaletteValuesRule->fontFamilies().isEmpty())
builder.append("font-family: "_s, fontFamily(), "; "_s);
if (m_fontPaletteValuesRule->basePalette()) {
switch (m_fontPaletteValuesRule->basePalette()->type) {
case FontPaletteIndex::Type::Light:
builder.append("base-palette: light; "_s);
break;
case FontPaletteIndex::Type::Dark:
builder.append("base-palette: dark; "_s);
break;
case FontPaletteIndex::Type::Integer:
builder.append("base-palette: "_s, m_fontPaletteValuesRule->basePalette()->integer, "; "_s);
break;
}
}
if (!m_fontPaletteValuesRule->overrideColors().isEmpty()) {
builder.append("override-colors:"_s);
for (size_t i = 0; i < m_fontPaletteValuesRule->overrideColors().size(); ++i) {
if (i)
builder.append(',');
builder.append(' ', m_fontPaletteValuesRule->overrideColors()[i].first, ' ', serializationForCSS(m_fontPaletteValuesRule->overrideColors()[i].second));
}
builder.append("; "_s);
}
builder.append('}');
return builder.toString();
}
void CSSFontPaletteValuesRule::reattach(StyleRuleBase& rule)
{
m_fontPaletteValuesRule = downcast<StyleRuleFontPaletteValues>(rule);
}
} // namespace WebCore
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