chromium/cc/animation/scroll_offset_animation_curve_factory.cc

// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "cc/animation/scroll_offset_animation_curve_factory.h"

#include "base/memory/ptr_util.h"
#include "base/notreached.h"
#include "cc/base/features.h"
#include "ui/gfx/animation/keyframe/timing_function.h"

namespace cc {
namespace {
ScrollOffsetAnimationCurve::DurationBehavior GetDurationBehaviorFromScrollType(
    ScrollOffsetAnimationCurveFactory::ScrollType scroll_type) { … }
}  // namespace

// static
std::unique_ptr<ScrollOffsetAnimationCurve>
ScrollOffsetAnimationCurveFactory::CreateAnimation(
    const gfx::PointF& target_value,
    ScrollType scroll_type) { … }

// static
std::unique_ptr<ScrollOffsetAnimationCurve>
ScrollOffsetAnimationCurveFactory::CreateEaseInOutAnimationForTesting(
    const gfx::PointF& target_value,
    ScrollOffsetAnimationCurve::DurationBehavior duration_behavior) { … }

// static
std::unique_ptr<ScrollOffsetAnimationCurve>
ScrollOffsetAnimationCurveFactory::CreateLinearAnimationForTesting(
    const gfx::PointF& target_value) { … }

// static
std::unique_ptr<ScrollOffsetAnimationCurve>
ScrollOffsetAnimationCurveFactory::CreateImpulseAnimationForTesting(
    const gfx::PointF& target_value) { … }

// static
std::unique_ptr<ScrollOffsetAnimationCurve>
ScrollOffsetAnimationCurveFactory::CreateEaseInOutAnimation(
    const gfx::PointF& target_value,
    ScrollOffsetAnimationCurve::DurationBehavior duration_behavior) { … }

// static
std::unique_ptr<ScrollOffsetAnimationCurve>
ScrollOffsetAnimationCurveFactory::CreateLinearAnimation(
    const gfx::PointF& target_value) { … }

// static
std::unique_ptr<ScrollOffsetAnimationCurve>
ScrollOffsetAnimationCurveFactory::CreateImpulseAnimation(
    const gfx::PointF& target_value) { … }
}  // namespace cc