box_background_paint_context.cc | Explore in Territory

// Copyright 2023 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/paint/box_background_paint_context.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/fragmentation_utils.h"
#include "third_party/blink/renderer/core/layout/layout_box.h"
#include "third_party/blink/renderer/core/layout/layout_box_model_object.h"
#include "third_party/blink/renderer/core/layout/layout_view.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/layout/table/layout_table_cell.h"
#include "third_party/blink/renderer/core/paint/paint_info.h"
#include "third_party/blink/renderer/core/paint/paint_layer.h"
#include "third_party/blink/renderer/core/paint/paint_layer_scrollable_area.h"
#include "third_party/blink/renderer/core/paint/rounded_border_geometry.h"
#include "third_party/blink/renderer/core/style/border_edge.h"
#include "third_party/blink/renderer/platform/graphics/paint/geometry_mapper.h"
#include "third_party/blink/renderer/platform/graphics/paint/paint_controller.h"

namespace blink {

namespace {

// Computes the offset into the stitched table-grid for the current fragment,
// and the total size of the stitched grid rectangle.
PhysicalOffset OffsetInStitchedTableGrid(const PhysicalBoxFragment& fragment,
                                         PhysicalSize* stitched_grid_size) { … }

}  // Anonymous namespace

BoxBackgroundPaintContext::BoxBackgroundPaintContext(
    const LayoutView& view,
    const PhysicalOffset& element_positioning_area_offset)
    : … { … }

BoxBackgroundPaintContext::BoxBackgroundPaintContext(
    const LayoutBoxModelObject& obj)
    : … { … }

// TablesNG background painting.
BoxBackgroundPaintContext::BoxBackgroundPaintContext(
    const LayoutTableCell& cell,
    PhysicalOffset cell_offset,
    const LayoutBox& table_part,
    PhysicalSize table_part_size)
    : … { … }

BoxBackgroundPaintContext::BoxBackgroundPaintContext(
    const PhysicalBoxFragment& fragment)
    : … { … }

BoxBackgroundPaintContext::BoxBackgroundPaintContext(
    const LayoutBoxModelObject* box,
    const LayoutBoxModelObject* positioning_box)
    : … { … }

PhysicalBoxStrut BoxBackgroundPaintContext::BorderOutsets() const { … }

PhysicalBoxStrut BoxBackgroundPaintContext::PaddingOutsets() const { … }

PhysicalBoxStrut BoxBackgroundPaintContext::VisualOverflowOutsets() const { … }

PhysicalBoxStrut BoxBackgroundPaintContext::InnerBorderOutsets(
    const PhysicalRect& dest_rect,
    const PhysicalRect& positioning_area) const { … }

SnappedAndUnsnappedOutsets BoxBackgroundPaintContext::ObscuredBorderOutsets(
    const PhysicalRect& dest_rect,
    const PhysicalRect& positioning_area) const { … }

PhysicalRect BoxBackgroundPaintContext::ComputePositioningArea(
    const PaintInfo& paint_info,
    const FillLayer& fill_layer,
    const PhysicalRect& paint_rect) const { … }

PhysicalRect BoxBackgroundPaintContext::NormalPositioningArea(
    const PhysicalRect& paint_rect) const { … }

bool BoxBackgroundPaintContext::DisallowBorderDerivedAdjustment() const { … }

bool BoxBackgroundPaintContext::CanCompositeBackgroundAttachmentFixed() const { … }

bool BoxBackgroundPaintContext::ShouldUseFixedAttachment(
    const FillLayer& fill_layer) const { … }

bool BoxBackgroundPaintContext::HasBackgroundFixedToViewport(
    const LayoutBoxModelObject& object) { … }

PhysicalRect BoxBackgroundPaintContext::FixedAttachmentPositioningArea(
    const PaintInfo& paint_info) const { … }

const ComputedStyle& BoxBackgroundPaintContext::Style() const { … }

const ImageResourceObserver& BoxBackgroundPaintContext::ImageClient() const { … }

const ComputedStyle& BoxBackgroundPaintContext::ImageStyle(
    const ComputedStyle& fragment_style) const { … }

bool BoxBackgroundPaintContext::ShouldSkipBackgroundIfWhite() const { … }

PhysicalOffset BoxBackgroundPaintContext::OffsetInBackground(
    const FillLayer& fill_layer) const { … }

}  // namespace blink
chromium/third_party/blink/renderer/core/paint/box_background_paint_context.cc
