chromium/third_party/blink/renderer/core/layout/paginated_root_layout_algorithm.cc

// Copyright 2017 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/paginated_root_layout_algorithm.h"

#include <algorithm>

#include "third_party/blink/renderer/core/css/resolver/style_resolver.h"
#include "third_party/blink/renderer/core/dom/document.h"
#include "third_party/blink/renderer/core/frame/local_frame_view.h"
#include "third_party/blink/renderer/core/frame/pagination_state.h"
#include "third_party/blink/renderer/core/layout/constraint_space_builder.h"
#include "third_party/blink/renderer/core/layout/geometry/writing_mode_converter.h"
#include "third_party/blink/renderer/core/layout/out_of_flow_layout_part.h"
#include "third_party/blink/renderer/core/layout/page_border_box_layout_algorithm.h"
#include "third_party/blink/renderer/core/layout/page_container_layout_algorithm.h"
#include "third_party/blink/renderer/core/layout/pagination_utils.h"
#include "third_party/blink/renderer/core/layout/physical_box_fragment.h"
#include "third_party/blink/renderer/core/style/computed_style.h"

namespace blink {

PaginatedRootLayoutAlgorithm::PaginatedRootLayoutAlgorithm(
    const LayoutAlgorithmParams& params)
    : … { … }

const LayoutResult* PaginatedRootLayoutAlgorithm::Layout() { … }

const PhysicalBoxFragment& PaginatedRootLayoutAlgorithm::CreateEmptyPage(
    const BlockNode& node,
    const ConstraintSpace& parent_space,
    wtf_size_t page_index,
    const PhysicalBoxFragment& previous_fragmentainer,
    bool* needs_total_page_count) { … }

PaginatedRootLayoutAlgorithm::PageContainerResult
PaginatedRootLayoutAlgorithm::LayoutPageContainer(
    const BlockNode& root_node,
    const ConstraintSpace& parent_space,
    wtf_size_t page_index,
    wtf_size_t total_page_count,
    const AtomicString& page_name,
    const PageAreaLayoutParams& page_area_params,
    const PhysicalBoxFragment* existing_page_container) { … }

}  // namespace blink