chromium/third_party/blink/renderer/core/animation/css_font_size_interpolation_type.cc

// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "third_party/blink/renderer/core/animation/css_font_size_interpolation_type.h"

#include <memory>
#include <utility>

#include "base/memory/ptr_util.h"
#include "third_party/blink/renderer/core/animation/interpolable_length.h"
#include "third_party/blink/renderer/core/css/css_identifier_value.h"
#include "third_party/blink/renderer/core/css/css_pending_system_font_value.h"
#include "third_party/blink/renderer/core/css/resolver/style_resolver_state.h"
#include "third_party/blink/renderer/core/style/computed_style.h"
#include "third_party/blink/renderer/platform/fonts/font_description.h"
#include "third_party/blink/renderer/platform/geometry/length_functions.h"

namespace blink {

namespace {

class IsMonospaceChecker : public CSSInterpolationType::CSSConversionChecker { … };

class InheritedFontSizeChecker
    : public CSSInterpolationType::CSSConversionChecker { … };

InterpolationValue ConvertFontSize(float size) { … }

InterpolationValue MaybeConvertKeyword(
    CSSValueID value_id,
    const StyleResolverState& state,
    InterpolationType::ConversionCheckers& conversion_checkers) { … }

}  // namespace

InterpolationValue CSSFontSizeInterpolationType::MaybeConvertNeutral(
    const InterpolationValue&,
    ConversionCheckers&) const { … }

InterpolationValue CSSFontSizeInterpolationType::MaybeConvertInitial(
    const StyleResolverState& state,
    ConversionCheckers& conversion_checkers) const { … }

InterpolationValue CSSFontSizeInterpolationType::MaybeConvertInherit(
    const StyleResolverState& state,
    ConversionCheckers& conversion_checkers) const { … }

InterpolationValue CSSFontSizeInterpolationType::MaybeConvertValue(
    const CSSValue& value,
    const StyleResolverState* state,
    ConversionCheckers& conversion_checkers) const { … }

InterpolationValue
CSSFontSizeInterpolationType::MaybeConvertStandardPropertyUnderlyingValue(
    const ComputedStyle& style) const { … }

void CSSFontSizeInterpolationType::ApplyStandardPropertyValue(
    const InterpolableValue& interpolable_value,
    const NonInterpolableValue*,
    StyleResolverState& state) const { … }

}  // namespace blink