/*
 * Copyright 2014 Google Inc. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include "cobalt/layout/box.h"

#include <limits>

#include "base/logging.h"
#include "cobalt/base/polymorphic_downcast.h"
#include "cobalt/cssom/integer_value.h"
#include "cobalt/cssom/keyword_value.h"
#include "cobalt/cssom/length_value.h"
#include "cobalt/cssom/number_value.h"
#include "cobalt/cssom/property_list_value.h"
#include "cobalt/cssom/shadow_value.h"
#include "cobalt/cssom/transform_function_list_value.h"
#include "cobalt/dom/serializer.h"
#include "cobalt/layout/container_box.h"
#include "cobalt/layout/render_tree_animations.h"
#include "cobalt/layout/size_layout_unit.h"
#include "cobalt/layout/used_style.h"
#include "cobalt/math/transform_2d.h"
#include "cobalt/render_tree/border.h"
#include "cobalt/render_tree/brush.h"
#include "cobalt/render_tree/color_rgba.h"
#include "cobalt/render_tree/filter_node.h"
#include "cobalt/render_tree/matrix_transform_node.h"
#include "cobalt/render_tree/rect_node.h"
#include "cobalt/render_tree/rect_shadow_node.h"
#include "cobalt/render_tree/rounded_corners.h"
#include "cobalt/render_tree/shadow.h"

using cobalt::render_tree::Border;
using cobalt::render_tree::Brush;
using cobalt::render_tree::CompositionNode;
using cobalt::render_tree::FilterNode;
using cobalt::render_tree::MatrixTransformNode;
using cobalt::render_tree::OpacityFilter;
using cobalt::render_tree::RectNode;
using cobalt::render_tree::RoundedCorners;
using cobalt::render_tree::ViewportFilter;
using cobalt::render_tree::animations::Animation;
using cobalt::render_tree::animations::AnimateNode;

namespace cobalt {
namespace layout {

Box::Box(const scoped_refptr<cssom::CSSComputedStyleDeclaration>&
             css_computed_style_declaration,
         UsedStyleProvider* used_style_provider,
         LayoutStatTracker* layout_stat_tracker)
    : css_computed_style_declaration_(css_computed_style_declaration),
      used_style_provider_(used_style_provider),
      layout_stat_tracker_(layout_stat_tracker),
      parent_(NULL) {
  DCHECK(animations());
  DCHECK(used_style_provider_);

  layout_stat_tracker_->OnBoxCreated();

#ifdef _DEBUG
  margin_box_offset_from_containing_block_.SetVector(LayoutUnit(),
                                                     LayoutUnit());
  static_position_offset_from_parent_.SetVector(LayoutUnit(), LayoutUnit());
  static_position_offset_from_containing_block_to_parent_.SetVector(
      LayoutUnit(), LayoutUnit());
  margin_insets_.SetInsets(LayoutUnit(), LayoutUnit(), LayoutUnit(),
                           LayoutUnit());
  border_insets_.SetInsets(LayoutUnit(), LayoutUnit(), LayoutUnit(),
                           LayoutUnit());
  padding_insets_.SetInsets(LayoutUnit(), LayoutUnit(), LayoutUnit(),
                            LayoutUnit());
  content_size_.SetSize(LayoutUnit(), LayoutUnit());
#endif  // _DEBUG
}

Box::~Box() { layout_stat_tracker_->OnBoxDestroyed(); }

bool Box::IsPositioned() const {
  return computed_style()->position() != cssom::KeywordValue::GetStatic();
}

bool Box::IsTransformed() const {
  return computed_style()->transform() != cssom::KeywordValue::GetNone();
}

bool Box::IsAbsolutelyPositioned() const {
  return computed_style()->position() == cssom::KeywordValue::GetAbsolute() ||
         computed_style()->position() == cssom::KeywordValue::GetFixed();
}

void Box::UpdateSize(const LayoutParams& layout_params) {
  if (ValidateUpdateSizeInputs(layout_params)) {
    return;
  }

  UpdateBorders();
  UpdatePaddings(layout_params);
  UpdateContentSizeAndMargins(layout_params);

  // After a size update, this portion of the render tree must be updated, so
  // invalidate any cached render tree nodes.
  InvalidateRenderTreeNodesOfBoxAndAncestors();
}

bool Box::ValidateUpdateSizeInputs(const LayoutParams& params) {
  if (last_update_size_params_ && params == *last_update_size_params_) {
    return true;
  } else {
    last_update_size_params_ = params;
    return false;
  }
}

void Box::InvalidateUpdateSizeInputsOfBox() {
  last_update_size_params_ = base::nullopt;
}

void Box::InvalidateUpdateSizeInputsOfBoxAndAncestors() {
  InvalidateUpdateSizeInputsOfBox();
  if (parent_) {
    parent_->InvalidateUpdateSizeInputsOfBoxAndAncestors();
  }
}

void Box::SetStaticPositionLeftFromParent(LayoutUnit left) {
  if (left != static_position_offset_from_parent_.x()) {
    static_position_offset_from_parent_.set_x(left);
    // Invalidate the size if the static position offset changes, as the
    // positioning for absolutely positioned elements is handled within the size
    // update.
    InvalidateUpdateSizeInputsOfBox();
  }
}

void Box::SetStaticPositionLeftFromContainingBlockToParent(LayoutUnit left) {
  if (left != static_position_offset_from_containing_block_to_parent_.x()) {
    static_position_offset_from_containing_block_to_parent_.set_x(left);
    // Invalidate the size if the static position offset changes, as the
    // positioning for absolutely positioned elements is handled within the size
    // update.
    InvalidateUpdateSizeInputsOfBox();
  }
}

LayoutUnit Box::GetStaticPositionLeft() const {
  DCHECK(IsAbsolutelyPositioned());
  return static_position_offset_from_parent_.x() +
         static_position_offset_from_containing_block_to_parent_.x();
}

void Box::SetStaticPositionTopFromParent(LayoutUnit top) {
  if (top != static_position_offset_from_parent_.y()) {
    static_position_offset_from_parent_.set_y(top);
    // Invalidate the size if the static position offset changes, as the
    // positioning for absolutely positioned elements is handled within the size
    // update.
    InvalidateUpdateSizeInputsOfBox();
  }
}

void Box::SetStaticPositionTopFromContainingBlockToParent(LayoutUnit top) {
  if (top != static_position_offset_from_containing_block_to_parent_.y()) {
    static_position_offset_from_containing_block_to_parent_.set_y(top);
    // Invalidate the size if the static position offset changes, as the
    // positioning for absolutely positioned elements is handled within the size
    // update.
    InvalidateUpdateSizeInputsOfBox();
  }
}

LayoutUnit Box::GetStaticPositionTop() const {
  DCHECK(IsAbsolutelyPositioned());
  return static_position_offset_from_parent_.y() +
         static_position_offset_from_containing_block_to_parent_.y();
}

void Box::InvalidateCrossReferencesOfBoxAndAncestors() {
  if (parent_) {
    parent_->InvalidateCrossReferencesOfBoxAndAncestors();
  }
}

void Box::InvalidateRenderTreeNodesOfBoxAndAncestors() {
  cached_render_tree_node_info_ = base::nullopt;
  if (parent_) {
    parent_->InvalidateRenderTreeNodesOfBoxAndAncestors();
  }
}

LayoutUnit Box::GetMarginBoxWidth() const {
  return margin_left() + GetBorderBoxWidth() + margin_right();
}

LayoutUnit Box::GetMarginBoxHeight() const {
  return margin_top() + GetBorderBoxHeight() + margin_bottom();
}

LayoutUnit Box::GetMarginBoxLeftEdge() const {
  LayoutUnit left_from_containing_block =
      parent_ ? GetContainingBlock()->GetContentBoxLeftEdge() : LayoutUnit();
  return left() + left_from_containing_block;
}

LayoutUnit Box::GetMarginBoxTopEdge() const {
  LayoutUnit top_from_containing_block =
      parent_ ? GetContainingBlock()->GetContentBoxTopEdge() : LayoutUnit();
  return top() + top_from_containing_block;
}

LayoutUnit Box::GetMarginBoxRightEdgeOffsetFromContainingBlock() const {
  return left() + GetMarginBoxWidth();
}

LayoutUnit Box::GetMarginBoxBottomEdgeOffsetFromContainingBlock() const {
  return top() + GetMarginBoxHeight();
}

LayoutUnit Box::GetMarginBoxStartEdgeOffsetFromContainingBlock(
    BaseDirection base_direction) const {
  return base_direction == kRightToLeftBaseDirection
             ? GetMarginBoxRightEdgeOffsetFromContainingBlock()
             : left();
}

LayoutUnit Box::GetMarginBoxEndEdgeOffsetFromContainingBlock(
    BaseDirection base_direction) const {
  return base_direction == kRightToLeftBaseDirection
             ? left()
             : GetMarginBoxRightEdgeOffsetFromContainingBlock();
}

LayoutUnit Box::GetBorderBoxWidth() const {
  return border_left_width() + GetPaddingBoxWidth() + border_right_width();
}

LayoutUnit Box::GetBorderBoxHeight() const {
  return border_top_width() + GetPaddingBoxHeight() + border_bottom_width();
}

RectLayoutUnit Box::GetBorderBox() const {
  return RectLayoutUnit(GetBorderBoxLeftEdge(), GetBorderBoxTopEdge(),
                        GetBorderBoxWidth(), GetBorderBoxHeight());
}

SizeLayoutUnit Box::GetBorderBoxSize() const {
  return SizeLayoutUnit(GetBorderBoxWidth(), GetBorderBoxHeight());
}

LayoutUnit Box::GetBorderBoxLeftEdge() const {
  return GetMarginBoxLeftEdge() + margin_left();
}

LayoutUnit Box::GetBorderBoxTopEdge() const {
  return GetMarginBoxTopEdge() + margin_top();
}

LayoutUnit Box::GetPaddingBoxWidth() const {
  return padding_left() + width() + padding_right();
}

LayoutUnit Box::GetPaddingBoxHeight() const {
  return padding_top() + height() + padding_bottom();
}

SizeLayoutUnit Box::GetPaddingBoxSize() const {
  return SizeLayoutUnit(GetPaddingBoxWidth(), GetPaddingBoxHeight());
}

LayoutUnit Box::GetPaddingBoxLeftEdge() const {
  return GetBorderBoxLeftEdge() + border_left_width();
}

LayoutUnit Box::GetPaddingBoxTopEdge() const {
  return GetBorderBoxTopEdge() + border_top_width();
}

Vector2dLayoutUnit Box::GetContentBoxOffsetFromMarginBox() const {
  return Vector2dLayoutUnit(GetContentBoxLeftEdgeOffsetFromMarginBox(),
                            GetContentBoxTopEdgeOffsetFromMarginBox());
}

LayoutUnit Box::GetContentBoxLeftEdgeOffsetFromMarginBox() const {
  return margin_left() + border_left_width() + padding_left();
}

LayoutUnit Box::GetContentBoxTopEdgeOffsetFromMarginBox() const {
  return margin_top() + border_top_width() + padding_top();
}

LayoutUnit Box::GetContentBoxLeftEdgeOffsetFromContainingBlock() const {
  return left() + GetContentBoxLeftEdgeOffsetFromMarginBox();
}

LayoutUnit Box::GetContentBoxTopEdgeOffsetFromContainingBlock() const {
  return top() + GetContentBoxTopEdgeOffsetFromMarginBox();
}

LayoutUnit Box::GetContentBoxStartEdgeOffsetFromContainingBlock(
    BaseDirection base_direction) const {
  return base_direction == kRightToLeftBaseDirection
             ? GetContentBoxLeftEdgeOffsetFromContainingBlock() + width()
             : GetContentBoxLeftEdgeOffsetFromContainingBlock();
}

LayoutUnit Box::GetContentBoxEndEdgeOffsetFromContainingBlock(
    BaseDirection base_direction) const {
  return base_direction == kRightToLeftBaseDirection
             ? GetContentBoxLeftEdgeOffsetFromContainingBlock()
             : GetContentBoxLeftEdgeOffsetFromContainingBlock() + width();
}

Vector2dLayoutUnit Box::GetContentBoxOffsetFromPaddingBox() const {
  return Vector2dLayoutUnit(padding_left(), padding_top());
}

LayoutUnit Box::GetContentBoxLeftEdge() const {
  return GetPaddingBoxLeftEdge() + padding_left();
}

LayoutUnit Box::GetContentBoxTopEdge() const {
  return GetPaddingBoxTopEdge() + padding_top();
}

LayoutUnit Box::GetInlineLevelBoxHeight() const { return GetMarginBoxHeight(); }

LayoutUnit Box::GetInlineLevelTopMargin() const { return LayoutUnit(); }

void Box::TryPlaceEllipsisOrProcessPlacedEllipsis(
    BaseDirection base_direction, LayoutUnit desired_offset,
    bool* is_placement_requirement_met, bool* is_placed,
    LayoutUnit* placed_offset) {
  // Ellipsis placement should only occur in inline level boxes.
  DCHECK(GetLevel() == kInlineLevel);

  // Check for whether this box or a previous box meets the placement
  // requirement that the first character or atomic inline-level element on a
  // line must appear before the ellipsis
  // (https://www.w3.org/TR/css3-ui/#propdef-text-overflow).
  // NOTE: 'Meet' is used in this context to to indicate that either this box or
  // a previous box within the line fulfilled the placement requirement.
  // 'Fulfill' only refers to the specific box and does not take into account
  // previous boxes within the line.
  bool box_meets_placement_requirement =
      *is_placement_requirement_met ||
      DoesFulfillEllipsisPlacementRequirement();

  // If the box was already placed or meets the placement requirement and the
  // desired offset comes before the margin box's end edge, then set the flag
  // indicating that DoPlaceEllipsisOrProcessPlacedEllipsis() should be called.
  bool should_place_ellipsis_or_process_placed_ellipsis;
  if (*is_placed) {
    should_place_ellipsis_or_process_placed_ellipsis = true;
  } else if (box_meets_placement_requirement) {
    LayoutUnit end_offset =
        GetMarginBoxEndEdgeOffsetFromContainingBlock(base_direction);
    should_place_ellipsis_or_process_placed_ellipsis =
        base_direction == kRightToLeftBaseDirection
            ? desired_offset >= end_offset
            : desired_offset <= end_offset;
  } else {
    should_place_ellipsis_or_process_placed_ellipsis = false;
  }

  // If the flag is set, call DoPlaceEllipsisOrProcessPlacedEllipsis(), which
  // handles both determining the actual placement position and updating the
  // ellipsis-related box state. While the box meeting the placement requirement
  // is included in the initial check, it is not included in
  // DoPlaceEllipsisOrProcessPlacedEllipsis(), as
  // DoPlaceEllipsisOrProcessPlacedEllipsis() needs to know whether or not the
  // placement requirement was met in a previous box.
  if (should_place_ellipsis_or_process_placed_ellipsis) {
    DoPlaceEllipsisOrProcessPlacedEllipsis(base_direction, desired_offset,
                                           is_placement_requirement_met,
                                           is_placed, placed_offset);
  }

  // Update |is_placement_requirement_met| with whether or not this box met
  // the placement requirement, so that later boxes will know that they don't
  // need to fulfill it themselves.
  *is_placement_requirement_met = box_meets_placement_requirement;
}

void Box::RenderAndAnimate(
    CompositionNode::Builder* parent_content_node_builder,
    const math::Vector2dF& offset_from_parent_node) {
  math::Vector2dF border_box_offset(left().toFloat() + margin_left().toFloat(),
                                    top().toFloat() + margin_top().toFloat());
  border_box_offset += offset_from_parent_node;

  // If there's a pre-existing cached render tree node that is located at the
  // border box offset, then simply use it. There's no more work to do.
  if (cached_render_tree_node_info_ &&
      cached_render_tree_node_info_->offset_ == border_box_offset) {
    if (cached_render_tree_node_info_->node_) {
      parent_content_node_builder->AddChild(
          cached_render_tree_node_info_->node_);
    }
    return;
  }

  // Initialize the cached render tree node with the border box offset.
  cached_render_tree_node_info_ = CachedRenderTreeNodeInfo(border_box_offset);

  float opacity = base::polymorphic_downcast<const cssom::NumberValue*>(
                      computed_style()->opacity().get())
                      ->value();
  bool opacity_animated =
      animations()->IsPropertyAnimated(cssom::kOpacityProperty);
  if (opacity <= 0.0f && !opacity_animated) {
    // If the box has 0 opacity, and opacity is not animated, then we do not
    // need to proceed any farther, the box is invisible.
    return;
  }

  // If a box is hidden by an ellipsis, then it and its children are hidden:
  // Implementations must hide characters and atomic inline-level elements at
  // the applicable edge(s) of the line as necessary to fit the ellipsis.
  //   https://www.w3.org/TR/css3-ui/#propdef-text-overflow
  if (IsHiddenByEllipsis()) {
    return;
  }

  render_tree::CompositionNode::Builder border_node_builder(border_box_offset);
  AnimateNode::Builder animate_node_builder;

  UsedBorderRadiusProvider border_radius_provider(GetBorderBoxSize());
  computed_style()->border_radius()->Accept(&border_radius_provider);

  // If we have rounded corners and a non-zero border, then we need to compute
  // the "inner" rounded corners, as the ones specified by CSS apply to the
  // outer border edge.
  base::optional<RoundedCorners> padding_rounded_corners_if_different;
  if (border_radius_provider.rounded_corners() && !border_insets_.zero()) {
    padding_rounded_corners_if_different =
        border_radius_provider.rounded_corners()->Inset(math::InsetsF(
            border_insets_.left().toFloat(), border_insets_.top().toFloat(),
            border_insets_.right().toFloat(),
            border_insets_.bottom().toFloat()));
  }
  const base::optional<RoundedCorners>& padding_rounded_corners =
      padding_rounded_corners_if_different
          ? padding_rounded_corners_if_different
          : border_radius_provider.rounded_corners();

  // The painting order is:
  // - background color.
  // - background image.
  // - border.
  //   https://www.w3.org/TR/CSS21/zindex.html
  //
  // TODO: Fully implement the stacking algorithm:
  //       https://www.w3.org/TR/CSS21/visuren.html#z-index and
  //       https://www.w3.org/TR/CSS21/zindex.html.

  // When an element has visibility:hidden, the generated box is invisible
  // (fully transparent, nothing is drawn), but still affects layout.
  // Furthermore, descendants of the element will be visible if they have
  // 'visibility: visible'.
  //   https://www.w3.org/TR/CSS21/visufx.html#propdef-visibility
  if (computed_style()->visibility() == cssom::KeywordValue::GetVisible()) {
    RenderAndAnimateBackgroundColor(
        padding_rounded_corners, &border_node_builder, &animate_node_builder);
    RenderAndAnimateBackgroundImage(
        padding_rounded_corners, &border_node_builder, &animate_node_builder);
    RenderAndAnimateBorder(border_radius_provider.rounded_corners(),
                           &border_node_builder, &animate_node_builder);
    RenderAndAnimateBoxShadow(border_radius_provider.rounded_corners(),
                              &border_node_builder, &animate_node_builder);
  }

  const bool overflow_hidden =
      computed_style()->overflow().get() == cssom::KeywordValue::GetHidden();

  bool overflow_hidden_needs_to_be_applied = overflow_hidden;

  // In order to avoid the creation of a superfluous CompositionNode, we first
  // check to see if there is a need to distinguish between content and
  // background.
  if (!overflow_hidden ||
      (computed_style()->box_shadow() == cssom::KeywordValue::GetNone() &&
       border_insets_.zero())) {
    // If there's no reason to distinguish between content and background,
    // just add them all to the same composition node.
    RenderAndAnimateContent(&border_node_builder);
  } else {
    CompositionNode::Builder content_node_builder;
    // Otherwise, deal with content specifically so that we can apply overflow:
    // hidden to the content but not the background.
    RenderAndAnimateContent(&content_node_builder);
    if (!content_node_builder.children().empty()) {
      border_node_builder.AddChild(RenderAndAnimateOverflow(
          padding_rounded_corners,
          new CompositionNode(content_node_builder.Pass()),
          &animate_node_builder, math::Vector2dF(0, 0)));
    }
    // We've already applied overflow hidden, no need to apply it again later.
    overflow_hidden_needs_to_be_applied = false;
  }

  if (!border_node_builder.children().empty()) {
    scoped_refptr<render_tree::Node> border_node =
        new CompositionNode(border_node_builder.Pass());
    if (overflow_hidden_needs_to_be_applied) {
      border_node =
          RenderAndAnimateOverflow(padding_rounded_corners, border_node,
                                   &animate_node_builder, border_box_offset);
    }
    border_node = RenderAndAnimateOpacity(border_node, &animate_node_builder,
                                          opacity, opacity_animated);
    border_node = RenderAndAnimateTransform(border_node, &animate_node_builder,
                                            border_box_offset);

    cached_render_tree_node_info_->node_ =
        animate_node_builder.empty()
            ? border_node
            : scoped_refptr<render_tree::Node>(
                  new AnimateNode(animate_node_builder, border_node));

    parent_content_node_builder->AddChild(cached_render_tree_node_info_->node_);
  }
}

AnonymousBlockBox* Box::AsAnonymousBlockBox() { return NULL; }
ContainerBox* Box::AsContainerBox() { return NULL; }
const ContainerBox* Box::AsContainerBox() const { return NULL; }

#ifdef COBALT_BOX_DUMP_ENABLED

void Box::SetGeneratingNode(dom::Node* generating_node) {
  std::stringstream stream;
  dom::Serializer html_serializer(&stream);
  html_serializer.SerializeSelfOnly(generating_node);
  generating_html_ = stream.str();
}

void Box::DumpWithIndent(std::ostream* stream, int indent) const {
  if (!generating_html_.empty()) {
    DumpIndent(stream, indent);
    *stream << "# " << generating_html_ << "\n";
  }

  DumpIndent(stream, indent);
  DumpClassName(stream);
  DumpProperties(stream);
  *stream << "\n";

  static const int INDENT_SIZE = 2;
  DumpChildrenWithIndent(stream, indent + INDENT_SIZE);
}

#endif  // COBALT_BOX_DUMP_ENABLED

namespace {
void PopulateBaseStyleForBackgroundNode(
    const scoped_refptr<const cssom::CSSComputedStyleData>& source_style,
    const scoped_refptr<cssom::CSSComputedStyleData>& destination_style) {
  // NOTE: Properties set by PopulateBaseStyleForBackgroundNode() should match
  // the properties used by SetupBackgroundNodeFromStyle().
  destination_style->set_background_color(source_style->background_color());
}

void SetupBackgroundNodeFromStyle(
    const base::optional<RoundedCorners>& rounded_corners,
    const scoped_refptr<const cssom::CSSComputedStyleData>& style,
    RectNode::Builder* rect_node_builder) {
  rect_node_builder->background_brush =
      scoped_ptr<render_tree::Brush>(new render_tree::SolidColorBrush(
          GetUsedColor(style->background_color())));

  if (rounded_corners) {
    rect_node_builder->rounded_corners =
        scoped_ptr<RoundedCorners>(new RoundedCorners(*rounded_corners));
  }
}

bool IsBorderStyleNoneOrHidden(
    const scoped_refptr<cssom::PropertyValue>& border_style) {
  if (border_style == cssom::KeywordValue::GetNone() ||
      border_style == cssom::KeywordValue::GetHidden()) {
    return true;
  }
  return false;
}

render_tree::BorderStyle GetRenderTreeBorderStyle(
    const scoped_refptr<cssom::PropertyValue>& border_style) {
  render_tree::BorderStyle render_tree_border_style =
      render_tree::kBorderStyleNone;
  if (!IsBorderStyleNoneOrHidden(border_style)) {
    DCHECK_EQ(border_style, cssom::KeywordValue::GetSolid());
    render_tree_border_style = render_tree::kBorderStyleSolid;
  }

  return render_tree_border_style;
}

Border CreateBorderFromStyle(
    const scoped_refptr<const cssom::CSSComputedStyleData>& style) {
  render_tree::BorderSide left(
      GetUsedLength(style->border_left_width()).toFloat(),
      GetRenderTreeBorderStyle(style->border_left_style()),
      GetUsedColor(style->border_left_color()));

  render_tree::BorderSide right(
      GetUsedLength(style->border_right_width()).toFloat(),
      GetRenderTreeBorderStyle(style->border_right_style()),
      GetUsedColor(style->border_right_color()));

  render_tree::BorderSide top(
      GetUsedLength(style->border_top_width()).toFloat(),
      GetRenderTreeBorderStyle(style->border_top_style()),
      GetUsedColor(style->border_top_color()));

  render_tree::BorderSide bottom(
      GetUsedLength(style->border_bottom_width()).toFloat(),
      GetRenderTreeBorderStyle(style->border_bottom_style()),
      GetUsedColor(style->border_bottom_color()));

  return Border(left, right, top, bottom);
}

void PopulateBaseStyleForBorderNode(
    const scoped_refptr<const cssom::CSSComputedStyleData>& source_style,
    const scoped_refptr<cssom::CSSComputedStyleData>& destination_style) {
  // NOTE: Properties set by PopulateBaseStyleForBorderNode() should match the
  // properties used by SetupBorderNodeFromStyle().

  // Left
  destination_style->set_border_left_width(source_style->border_left_width());
  destination_style->set_border_left_style(source_style->border_left_style());
  destination_style->set_border_left_color(source_style->border_left_color());

  // Right
  destination_style->set_border_right_width(source_style->border_right_width());
  destination_style->set_border_right_style(source_style->border_right_style());
  destination_style->set_border_right_color(source_style->border_right_color());

  // Top
  destination_style->set_border_top_width(source_style->border_top_width());
  destination_style->set_border_top_style(source_style->border_top_style());
  destination_style->set_border_top_color(source_style->border_top_color());

  // Bottom
  destination_style->set_border_bottom_width(
      source_style->border_bottom_width());
  destination_style->set_border_bottom_style(
      source_style->border_bottom_style());
  destination_style->set_border_bottom_color(
      source_style->border_bottom_color());
}

void SetupBorderNodeFromStyle(
    const base::optional<RoundedCorners>& rounded_corners,
    const scoped_refptr<const cssom::CSSComputedStyleData>& style,
    RectNode::Builder* rect_node_builder) {
  rect_node_builder->border =
      scoped_ptr<Border>(new Border(CreateBorderFromStyle(style)));

  if (rounded_corners) {
    rect_node_builder->rounded_corners =
        scoped_ptr<RoundedCorners>(new RoundedCorners(*rounded_corners));
  }
}
}  // namespace

bool Box::HasNonZeroMarginOrBorderOrPadding() const {
  return width() != GetMarginBoxWidth() || height() != GetMarginBoxHeight();
}

#ifdef COBALT_BOX_DUMP_ENABLED

void Box::DumpIndent(std::ostream* stream, int indent) const {
  while (indent--) {
    *stream << " ";
  }
}

void Box::DumpProperties(std::ostream* stream) const {
  *stream << "left=" << left() << " "
          << "top=" << top() << " "
          << "width=" << width() << " "
          << "height=" << height() << " ";

  *stream << "margin=" << margin_insets_.ToString() << " ";
  *stream << "border_width=" << border_insets_.ToString() << " ";
  *stream << "padding=" << padding_insets_.ToString() << " ";

  *stream << "baseline=" << GetBaselineOffsetFromTopMarginEdge() << " ";
}

void Box::DumpChildrenWithIndent(std::ostream* /*stream*/,
                                 int /*indent*/) const {}

#endif  // COBALT_BOX_DUMP_ENABLED

const ContainerBox* Box::GetAbsoluteContainingBlock() const {
  // If the element has 'position: absolute', the containing block is
  // established by the nearest ancestor with a 'position' of 'absolute',
  // 'relative' or 'fixed'.
  if (!parent_) return AsContainerBox();
  ContainerBox* containing_block = parent_;
  while (!containing_block->IsContainingBlockForPositionAbsoluteElements()) {
    containing_block = containing_block->parent_;
  }
  return containing_block;
}

const ContainerBox* Box::GetFixedContainingBlock() const {
  // If the element has 'position: fixed', the containing block is established
  // by the viewport in the case of continuous media or the page area in the
  // case of paged media.
  // Transformed elements also act as a containing block for fixed positioned
  // descendants, as described at the bottom of this section:
  // https://www.w3.org/TR/css-transforms-1/#transform-rendering.
  if (!parent_) return AsContainerBox();
  ContainerBox* containing_block = parent_;
  while (!containing_block->IsContainingBlockForPositionFixedElements()) {
    containing_block = containing_block->parent_;
  }
  return containing_block;
}

const ContainerBox* Box::GetContainingBlock() const {
  // Establish the containing block, as described in
  // http://www.w3.org/TR/CSS21/visudet.html#containing-block-details.
  if (computed_style()->position() == cssom::KeywordValue::GetAbsolute()) {
    return GetAbsoluteContainingBlock();
  } else if (computed_style()->position() == cssom::KeywordValue::GetFixed()) {
    return GetFixedContainingBlock();
  }
  // If the element's position is "relative" or "static", the containing
  // block is formed by the content edge of the nearest block container
  // ancestor box.
  return parent_;
}

const ContainerBox* Box::GetStackingContext() const {
  if (!parent_) return AsContainerBox();
  if (GetZIndex() == 0) {
    return GetContainingBlock();
  }
  ContainerBox* containing_block = parent_;
  while (!containing_block->IsStackingContext()) {
    containing_block = containing_block->parent_;
  }
  return containing_block;
}

int Box::GetZIndex() const {
  if (computed_style()->z_index() == cssom::KeywordValue::GetAuto()) {
    return 0;
  } else {
    return base::polymorphic_downcast<cssom::IntegerValue*>(
               computed_style()->z_index().get())->value();
  }
}

void Box::UpdateCrossReferencesOfContainerBox(
    ContainerBox* source_box, bool is_nearest_containing_block,
    bool is_nearest_absolute_containing_block,
    bool is_nearest_fixed_containing_block, bool is_nearest_stacking_context) {
  // Containing blocks and stacking contexts only matter for positioned boxes.
  if (IsPositioned() || IsTransformed()) {
    bool is_my_containing_block;
    // Establish the containing block, as described in
    // http://www.w3.org/TR/CSS21/visudet.html#containing-block-details.
    if (computed_style()->position() == cssom::KeywordValue::GetAbsolute()) {
      // If the element has 'position: absolute', the containing block is
      // established by the nearest ancestor with a 'position' of 'absolute',
      // 'relative' or 'fixed'.
      is_my_containing_block = is_nearest_absolute_containing_block;
    } else if (computed_style()->position() ==
               cssom::KeywordValue::GetFixed()) {
      // If the element has 'position: fixed', the containing block is
      // established by the viewport in the case of continuous media or the page
      // area in the case of paged media.
      is_my_containing_block = is_nearest_fixed_containing_block;
    } else {
      // If the element's position is "relative" or "static", the containing
      // block is formed by the content edge of the nearest block container
      // ancestor box.
      is_my_containing_block = is_nearest_containing_block;
    }

    // If this box has a z_index of zero, then its containing block is its
    // stacking context. Otherwise, the nearest stacking context is used.
    bool is_my_stacking_context =
        GetZIndex() == 0 ? is_my_containing_block : is_nearest_stacking_context;

    if (is_my_containing_block) {
      source_box->AddContainingBlockChild(this);
    }
    if (is_my_stacking_context) {
      source_box->AddStackingContextChild(this);
    }
  }
}

void Box::UpdateBorders() {
  if (IsBorderStyleNoneOrHidden(computed_style()->border_left_style()) &&
      IsBorderStyleNoneOrHidden(computed_style()->border_top_style()) &&
      IsBorderStyleNoneOrHidden(computed_style()->border_right_style()) &&
      IsBorderStyleNoneOrHidden(computed_style()->border_bottom_style())) {
    border_insets_ = InsetsLayoutUnit();
    return;
  }

  border_insets_.SetInsets(GetUsedBorderLeft(computed_style()),
                           GetUsedBorderTop(computed_style()),
                           GetUsedBorderRight(computed_style()),
                           GetUsedBorderBottom(computed_style()));
}

void Box::UpdatePaddings(const LayoutParams& layout_params) {
  padding_insets_.SetInsets(
      GetUsedPaddingLeft(computed_style(), layout_params.containing_block_size),
      GetUsedPaddingTop(computed_style(), layout_params.containing_block_size),
      GetUsedPaddingRight(computed_style(),
                          layout_params.containing_block_size),
      GetUsedPaddingBottom(computed_style(),
                           layout_params.containing_block_size));
}

namespace {

// Returns a matrix representing the transform on the object induced by its
// CSS transform style property.  If the object does not have a transform
// style property set, this will be the identity matrix.  Otherwise, it is
// calculated from the property value and returned.  The transform-origin
// style property will also be taken into account, and therefore the laid
// out size of the object is also required in order to resolve a
// percentage-based transform-origin.
math::Matrix3F GetCSSTransform(
    cssom::PropertyValue* transform_property_value,
    cssom::PropertyValue* transform_origin_property_value,
    const math::RectF& used_rect) {
  if (transform_property_value == cssom::KeywordValue::GetNone()) {
    return math::Matrix3F::Identity();
  }

  math::Matrix3F css_transform_matrix =
      GetTransformMatrix(transform_property_value).ToMatrix3F(used_rect.size());

  // Apply the CSS transformations, taking into account the CSS
  // transform-origin property.
  math::Vector2dF origin =
      GetTransformOrigin(used_rect, transform_origin_property_value);

  return math::TranslateMatrix(origin.x(), origin.y()) * css_transform_matrix *
         math::TranslateMatrix(-origin.x(), -origin.y());
}

void PopulateBaseStyleForMatrixTransformNode(
    const scoped_refptr<const cssom::CSSComputedStyleData>& source_style,
    const scoped_refptr<cssom::CSSComputedStyleData>& destination_style) {
  // NOTE: Properties set by PopulateBaseStyleForMatrixTransformNode() should
  // match the properties used by
  // SetupMatrixTransformNodeFromCSSSStyleTransform().
  destination_style->set_transform(source_style->transform());
  destination_style->set_transform_origin(source_style->transform_origin());
}

// Used within the animation callback for CSS transforms.  This will set the
// transform of a single-child matrix transform node to that specified by the
// CSS transform of the provided CSS Style Declaration.
void SetupMatrixTransformNodeFromCSSSStyleTransform(
    const math::RectF& used_rect,
    const scoped_refptr<const cssom::CSSComputedStyleData>& style,
    MatrixTransformNode::Builder* transform_node_builder) {
  transform_node_builder->transform =
      GetCSSTransform(style->transform(), style->transform_origin(), used_rect);
}

void PopulateBaseStyleForFilterNode(
    const scoped_refptr<const cssom::CSSComputedStyleData>& source_style,
    const scoped_refptr<cssom::CSSComputedStyleData>& destination_style) {
  // NOTE: Properties set by PopulateBaseStyleForFilterNode() should match the
  // properties used by SetupFilterNodeFromStyle().
  destination_style->set_opacity(source_style->opacity());
}

void SetupFilterNodeFromStyle(
    const scoped_refptr<const cssom::CSSComputedStyleData>& style,
    FilterNode::Builder* filter_node_builder) {
  float opacity = base::polymorphic_downcast<const cssom::NumberValue*>(
                      style->opacity().get())->value();

  if (opacity < 1.0f) {
    filter_node_builder->opacity_filter.emplace(opacity);
  } else {
    // If opacity is 1, then no opacity filter should be applied, so the
    // source render tree should appear fully opaque.
    filter_node_builder->opacity_filter = base::nullopt;
  }
}

bool AreAllBordersTransparent(
    const scoped_refptr<const cssom::CSSComputedStyleData>& style) {
  return (GetUsedColor(style->border_left_color()).a() == 0.0f) &&
         (GetUsedColor(style->border_right_color()).a() == 0.0f) &&
         (GetUsedColor(style->border_top_color()).a() == 0.0f) &&
         (GetUsedColor(style->border_bottom_color()).a() == 0.0f);
}

bool HasAnimatedBorder(const web_animations::AnimationSet* animation_set) {
  return animation_set->IsPropertyAnimated(cssom::kBorderTopColorProperty) ||
         animation_set->IsPropertyAnimated(cssom::kBorderRightColorProperty) ||
         animation_set->IsPropertyAnimated(cssom::kBorderBottomColorProperty) ||
         animation_set->IsPropertyAnimated(cssom::kBorderLeftColorProperty);
}

}  // namespace

void Box::RenderAndAnimateBoxShadow(
    const base::optional<RoundedCorners>& rounded_corners,
    CompositionNode::Builder* border_node_builder,
    AnimateNode::Builder* animate_node_builder) {
  UNREFERENCED_PARAMETER(animate_node_builder);

  if (computed_style()->box_shadow() != cssom::KeywordValue::GetNone()) {
    const cssom::PropertyListValue* box_shadow_list =
        base::polymorphic_downcast<const cssom::PropertyListValue*>(
            computed_style()->box_shadow().get());

    for (size_t i = 0; i < box_shadow_list->value().size(); ++i) {
      // According to the spec, shadows are layered front to back, so we render
      // each shadow in reverse list order.
      //   https://www.w3.org/TR/2014/CR-css3-background-20140909/#shadow-layers
      size_t shadow_index = box_shadow_list->value().size() - i - 1;
      const cssom::ShadowValue* shadow_value =
          base::polymorphic_downcast<const cssom::ShadowValue*>(
              box_shadow_list->value()[shadow_index].get());

      // Since most of a Gaussian fits within 3 standard deviations from the
      // mean, we setup here the Gaussian blur sigma to be a third of the blur
      // radius.
      float shadow_blur_sigma =
          shadow_value->blur_radius()
              ? GetUsedLength(shadow_value->blur_radius()).toFloat() / 3.0f
              : 0;

      // Setup the spread radius, defaulting it to 0 if it was never specified.
      float spread_radius =
          shadow_value->spread_radius()
              ? GetUsedLength(shadow_value->spread_radius()).toFloat()
              : 0;

      // Setup our shadow parameters.
      render_tree::Shadow shadow(
          math::Vector2dF(GetUsedLength(shadow_value->offset_x()).toFloat(),
                          GetUsedLength(shadow_value->offset_y()).toFloat()),
          shadow_blur_sigma, GetUsedColor(shadow_value->color()));

      math::SizeF shadow_rect_size =
          shadow_value->has_inset() ? GetPaddingBoxSize() : GetBorderBoxSize();

      // Inset nodes apply within the border, starting at the padding box.
      math::PointF rect_offset =
          shadow_value->has_inset()
              ? math::PointF(border_left_width().toFloat(),
                             border_top_width().toFloat())
              : math::PointF();

      render_tree::RectShadowNode::Builder shadow_builder(
          math::RectF(rect_offset, shadow_rect_size), shadow,
          shadow_value->has_inset(), spread_radius);
      shadow_builder.rounded_corners = rounded_corners;

      // Finally, create our shadow node.
      scoped_refptr<render_tree::RectShadowNode> shadow_node(
          new render_tree::RectShadowNode(shadow_builder));

      border_node_builder->AddChild(shadow_node);
    }
  }
}

namespace {
bool AllBorderSidesShareSameProperties(const Border& border) {
  return border.left == border.top && border.left == border.right &&
         border.left == border.bottom;
}
}  // namespace

void Box::RenderAndAnimateBorder(
    const base::optional<RoundedCorners>& rounded_corners,
    CompositionNode::Builder* border_node_builder,
    AnimateNode::Builder* animate_node_builder) {
  // If the border is absent or all borders are transparent, there is no need
  // to render border.
  if (border_insets_.zero() || AreAllBordersTransparent(computed_style())) {
    return;
  }

  math::RectF rect(GetBorderBoxSize());
  RectNode::Builder rect_node_builder(rect);
  SetupBorderNodeFromStyle(rounded_corners, computed_style(),
                           &rect_node_builder);

  if (rounded_corners &&
      !AllBorderSidesShareSameProperties(*rect_node_builder.border)) {
    LOG(WARNING)
        << "Cobalt does not support rounded corners borders whose edges do not "
           "all share the same properties.";
    return;
  }

  scoped_refptr<RectNode> border_node(new RectNode(rect_node_builder.Pass()));
  border_node_builder->AddChild(border_node);

  if (HasAnimatedBorder(animations())) {
    AddAnimations<RectNode>(
        base::Bind(&PopulateBaseStyleForBorderNode),
        base::Bind(&SetupBorderNodeFromStyle, rounded_corners),
        *css_computed_style_declaration(), border_node, animate_node_builder);
  }
}

void Box::RenderAndAnimateBackgroundColor(
    const base::optional<RoundedCorners>& rounded_corners,
    render_tree::CompositionNode::Builder* border_node_builder,
    AnimateNode::Builder* animate_node_builder) {
  // Only create the RectNode if the background color is not the initial value
  // (which we know is transparent) and not transparent.  If it's animated,
  // add it no matter what since its value may change over time to be
  // non-transparent.
  bool background_color_transparent =
      GetUsedColor(computed_style()->background_color()).a() == 0.0f;
  bool background_color_animated =
      animations()->IsPropertyAnimated(cssom::kBackgroundColorProperty);
  if (!background_color_transparent || background_color_animated) {
    RectNode::Builder rect_node_builder(
        math::RectF(math::PointF(border_left_width().toFloat(),
                                 border_top_width().toFloat()),
                    GetPaddingBoxSize()),
        scoped_ptr<Brush>());
    SetupBackgroundNodeFromStyle(rounded_corners, computed_style(),
                                 &rect_node_builder);
    if (!rect_node_builder.rect.IsEmpty()) {
      scoped_refptr<RectNode> rect_node(new RectNode(rect_node_builder.Pass()));
      border_node_builder->AddChild(rect_node);

      // TODO: Investigate if we could pass css_computed_style_declaration_
      // instead here.
      if (background_color_animated) {
        AddAnimations<RectNode>(
            base::Bind(&PopulateBaseStyleForBackgroundNode),
            base::Bind(&SetupBackgroundNodeFromStyle, rounded_corners),
            *css_computed_style_declaration(), rect_node, animate_node_builder);
      }
    }
  }
}

void Box::RenderAndAnimateBackgroundImage(
    const base::optional<RoundedCorners>& rounded_corners,
    CompositionNode::Builder* border_node_builder,
    AnimateNode::Builder* animate_node_builder) {
  UNREFERENCED_PARAMETER(animate_node_builder);

  math::RectF image_frame(
      math::PointF(border_left_width().toFloat(), border_top_width().toFloat()),
      GetPaddingBoxSize());

  cssom::PropertyListValue* property_list =
      base::polymorphic_downcast<cssom::PropertyListValue*>(
          computed_style()->background_image().get());
  // The farthest image is added to |composition_node_builder| first.
  for (cssom::PropertyListValue::Builder::const_reverse_iterator
           image_iterator = property_list->value().rbegin();
       image_iterator != property_list->value().rend(); ++image_iterator) {
    // Skip this image if it is specified as none.
    if (*image_iterator == cssom::KeywordValue::GetNone()) {
      continue;
    }

    UsedBackgroundNodeProvider background_node_provider(
        image_frame, computed_style()->background_size(),
        computed_style()->background_position(),
        computed_style()->background_repeat(), used_style_provider_);
    (*image_iterator)->Accept(&background_node_provider);
    scoped_refptr<render_tree::Node> background_node =
        background_node_provider.background_node();

    if (background_node) {
      if (rounded_corners) {
        // Apply rounded viewport filter to the background image.
        FilterNode::Builder filter_node_builder(background_node);
        filter_node_builder.viewport_filter =
            ViewportFilter(image_frame, *rounded_corners);
        background_node = new FilterNode(filter_node_builder);
      }

      border_node_builder->AddChild(background_node);
    }
  }
}

scoped_refptr<render_tree::Node> Box::RenderAndAnimateOpacity(
    const scoped_refptr<render_tree::Node>& border_node,
    AnimateNode::Builder* animate_node_builder, float opacity,
    bool opacity_animated) {
  if (opacity < 1.0f || opacity_animated) {
    FilterNode::Builder filter_node_builder(border_node);

    if (opacity < 1.0f) {
      filter_node_builder.opacity_filter = OpacityFilter(opacity);
    }

    scoped_refptr<FilterNode> filter_node = new FilterNode(filter_node_builder);

    if (opacity_animated) {
      // Possibly setup an animation for opacity.
      AddAnimations<FilterNode>(base::Bind(&PopulateBaseStyleForFilterNode),
                                base::Bind(&SetupFilterNodeFromStyle),
                                *css_computed_style_declaration(), filter_node,
                                animate_node_builder);
    }
    return filter_node;
  }

  return border_node;
}

scoped_refptr<render_tree::Node> Box::RenderAndAnimateOverflow(
    const base::optional<render_tree::RoundedCorners>& rounded_corners,
    const scoped_refptr<render_tree::Node>& content_node, AnimateNode::Builder*
    /* animate_node_builder */,
    const math::Vector2dF& border_node_offset) {
  bool overflow_hidden =
      computed_style()->overflow().get() == cssom::KeywordValue::GetHidden();

  if (!overflow_hidden) {
    return content_node;
  }

  // The "overflow" property specifies whether a box is clipped to its padding
  // edge.  Use a render_tree viewport filter to implement it.
  // Note that while it is unintuitive that we clip to the padding box and
  // not the content box, this behavior is consistent with Chrome and IE.
  //   https://www.w3.org/TR/CSS21/visufx.html#overflow
  math::SizeF padding_size = GetPaddingBoxSize();
  FilterNode::Builder filter_node_builder(content_node);
  filter_node_builder.viewport_filter = ViewportFilter(
      math::RectF(border_node_offset.x() + border_left_width().toFloat(),
                  border_node_offset.y() + border_top_width().toFloat(),
                  padding_size.width(), padding_size.height()));
  if (rounded_corners) {
    filter_node_builder.viewport_filter->set_rounded_corners(*rounded_corners);
  }

  return scoped_refptr<render_tree::Node>(new FilterNode(filter_node_builder));
}

scoped_refptr<render_tree::Node> Box::RenderAndAnimateTransform(
    const scoped_refptr<render_tree::Node>& border_node,
    AnimateNode::Builder* animate_node_builder,
    const math::Vector2dF& border_node_offset) {
  if (IsTransformable() &&
      animations()->IsPropertyAnimated(cssom::kTransformProperty)) {
    // If the CSS transform is animated, we cannot flatten it into the layout
    // transform, thus we create a new matrix transform node to separate it and
    // animate that node only.
    scoped_refptr<MatrixTransformNode> css_transform_node =
        new MatrixTransformNode(border_node, math::Matrix3F::Identity());

    // Specifically animate only the matrix transform node with the CSS
    // transform.
    AddAnimations<MatrixTransformNode>(
        base::Bind(&PopulateBaseStyleForMatrixTransformNode),
        base::Bind(&SetupMatrixTransformNodeFromCSSSStyleTransform,
                   math::RectF(PointAtOffsetFromOrigin(border_node_offset),
                               GetBorderBoxSize())),
        *css_computed_style_declaration(), css_transform_node,
        animate_node_builder);

    return css_transform_node;
  }

  if (IsTransformed()) {
    math::Matrix3F matrix = GetCSSTransform(
        computed_style()->transform(), computed_style()->transform_origin(),
        math::RectF(PointAtOffsetFromOrigin(border_node_offset),
                    GetBorderBoxSize()));
    if (matrix.IsIdentity()) {
      return border_node;
    } else {
      // Combine layout transform and CSS transform.
      return new MatrixTransformNode(border_node, matrix);
    }
  }

  return border_node;
}

// Based on https://www.w3.org/TR/CSS21/visudet.html#blockwidth.
void Box::UpdateHorizontalMarginsAssumingBlockLevelInFlowBox(
    LayoutUnit containing_block_width, LayoutUnit border_box_width,
    const base::optional<LayoutUnit>& possibly_overconstrained_margin_left,
    const base::optional<LayoutUnit>& possibly_overconstrained_margin_right) {
  base::optional<LayoutUnit> maybe_margin_left =
      possibly_overconstrained_margin_left;
  base::optional<LayoutUnit> maybe_margin_right =
      possibly_overconstrained_margin_right;

  // If "border-left-width" + "padding-left" + "width" + "padding-right" +
  // "border-right-width" (plus any of "margin-left" or "margin-right" that are
  // not "auto") is larger than the width of the containing block, then any
  // "auto" values for "margin-left" or "margin-right" are, for the following
  // rules, treated as zero.
  if (maybe_margin_left.value_or(LayoutUnit()) + border_box_width +
          maybe_margin_right.value_or(LayoutUnit()) >
      containing_block_width) {
    maybe_margin_left = maybe_margin_left.value_or(LayoutUnit());
    maybe_margin_right = maybe_margin_right.value_or(LayoutUnit());
  }

  if (maybe_margin_left) {
    // If all of the above have a computed value other than "auto", the values
    // are said to be "over-constrained" and the specified value of
    // "margin-right" is ignored and the value is calculated so as to make
    // the equality true.
    //
    // If there is exactly one value specified as "auto", its used value
    // follows from the equality.
    set_margin_left(*maybe_margin_left);
    set_margin_right(containing_block_width - *maybe_margin_left -
                     border_box_width);
  } else if (maybe_margin_right) {
    // If there is exactly one value specified as "auto", its used value
    // follows from the equality.
    set_margin_left(containing_block_width - border_box_width -
                    *maybe_margin_right);
    set_margin_right(*maybe_margin_right);
  } else {
    // If both "margin-left" and "margin-right" are "auto", their used values
    // are equal.
    LayoutUnit horizontal_margin =
        (containing_block_width - border_box_width) / 2;
    set_margin_left(horizontal_margin);
    set_margin_right(horizontal_margin);
  }
}

}  // namespace layout
}  // namespace cobalt
