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

// Copyright 2022 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/interpolable_scrollbar_color.h"

#include <cmath>
#include <memory>
#include "base/check_op.h"
#include "base/notreached.h"
#include "third_party/blink/renderer/core/animation/css_color_interpolation_type.h"
#include "third_party/blink/renderer/core/animation/css_interpolation_type.h"
#include "third_party/blink/renderer/core/animation/interpolable_value.h"
#include "third_party/blink/renderer/core/css/style_color.h"
#include "third_party/blink/renderer/core/layout/layout_theme.h"

namespace blink {

InterpolableScrollbarColor::InterpolableScrollbarColor() = default;

InterpolableScrollbarColor::InterpolableScrollbarColor(
    InterpolableColor* thumb_color,
    InterpolableColor* track_color)
    : … { … }

InterpolableScrollbarColor* InterpolableScrollbarColor::Create(
    const StyleScrollbarColor& scrollbar_color) { … }

InterpolableScrollbarColor* InterpolableScrollbarColor::RawClone() const { … }

InterpolableScrollbarColor* InterpolableScrollbarColor::RawCloneAndZero()
    const { … }

StyleScrollbarColor* InterpolableScrollbarColor::GetScrollbarColor(
    const StyleResolverState& state) const { … }

void InterpolableScrollbarColor::AssertCanInterpolateWith(
    const InterpolableValue& other) const { … }

void InterpolableScrollbarColor::Scale(double scale) { … }

void InterpolableScrollbarColor::Add(const InterpolableValue& other) { … }

void InterpolableScrollbarColor::Interpolate(const InterpolableValue& to,
                                             const double progress,
                                             InterpolableValue& result) const { … }

void InterpolableScrollbarColor::Composite(
    const InterpolableScrollbarColor& other,
    double fraction) { … }

}  // namespace blink