chromium/third_party/blink/renderer/core/layout/depth_ordered_layout_object_list.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/layout/depth_ordered_layout_object_list.h"

#include <algorithm>
#include "third_party/blink/renderer/core/css/style_engine.h"
#include "third_party/blink/renderer/core/frame/local_frame_view.h"
#include "third_party/blink/renderer/core/layout/layout_object.h"
#include "third_party/blink/renderer/core/layout/legacy_layout_tree_walking.h"

namespace blink {

class DepthOrderedLayoutObjectListData
    : public GarbageCollected<DepthOrderedLayoutObjectListData> { … };

DepthOrderedLayoutObjectList::DepthOrderedLayoutObjectList()
    : … { … }

DepthOrderedLayoutObjectList::~DepthOrderedLayoutObjectList() = default;

int DepthOrderedLayoutObjectList::size() const { … }

bool DepthOrderedLayoutObjectList::IsEmpty() const { … }

namespace {

bool ListModificationAllowedFor(const LayoutObject& object) { … }

}  // namespace

void DepthOrderedLayoutObjectList::Add(LayoutObject& object) { … }

void DepthOrderedLayoutObjectList::Remove(LayoutObject& object) { … }

void DepthOrderedLayoutObjectList::Clear() { … }

void LayoutObjectWithDepth::Trace(Visitor* visitor) const { … }

unsigned LayoutObjectWithDepth::DetermineDepth(LayoutObject* object) { … }

const HeapHashSet<Member<LayoutObject>>&
DepthOrderedLayoutObjectList::Unordered() const { … }

const HeapVector<LayoutObjectWithDepth>&
DepthOrderedLayoutObjectList::Ordered() { … }

void DepthOrderedLayoutObjectList::Trace(Visitor* visitor) const { … }

}  // namespace blink