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

// Copyright 2015 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_length_list_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/animation/length_list_property_functions.h"
#include "third_party/blink/renderer/core/animation/list_interpolation_functions.h"
#include "third_party/blink/renderer/core/animation/underlying_length_checker.h"
#include "third_party/blink/renderer/core/css/css_primitive_value.h"
#include "third_party/blink/renderer/core/css/css_value_list.h"
#include "third_party/blink/renderer/core/css/resolver/style_resolver.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/wtf/functional.h"

namespace blink {

CSSLengthListInterpolationType::CSSLengthListInterpolationType(
    PropertyHandle property)
    : … { … }

InterpolationValue CSSLengthListInterpolationType::MaybeConvertNeutral(
    const InterpolationValue& underlying,
    ConversionCheckers& conversion_checkers) const { … }

static InterpolationValue MaybeConvertLengthList(
    const Vector<Length>& length_list,
    const CSSProperty& property,
    float zoom) { … }

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

class InheritedLengthListChecker final
    : public CSSInterpolationType::CSSConversionChecker { … };

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

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

PairwiseInterpolationValue CSSLengthListInterpolationType::MaybeMergeSingles(
    InterpolationValue&& start,
    InterpolationValue&& end) const { … }

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

void CSSLengthListInterpolationType::Composite(
    UnderlyingValueOwner& underlying_value_owner,
    double underlying_fraction,
    const InterpolationValue& value,
    double interpolation_fraction) const { … }

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

}  // namespace blink