chromium/third_party/blink/renderer/core/layout/grid/layout_grid.cc

// Copyright 2020 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/grid/layout_grid.h"

#include "third_party/blink/renderer/core/layout/grid/subgrid_min_max_sizes_cache.h"
#include "third_party/blink/renderer/core/layout/layout_result.h"

namespace blink {

LayoutGrid::LayoutGrid(Element* element) : … { … }

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

void LayoutGrid::AddChild(LayoutObject* new_child, LayoutObject* before_child) { … }

void LayoutGrid::RemoveChild(LayoutObject* child) { … }

namespace {

bool ExplicitGridDidResize(const ComputedStyle& new_style,
                           const ComputedStyle& old_style) { … }

bool NamedGridLinesDefinitionDidChange(const ComputedStyle& new_style,
                                       const ComputedStyle& old_style) { … }

}  // namespace

void LayoutGrid::StyleDidChange(StyleDifference diff,
                                const ComputedStyle* old_style) { … }

bool LayoutGrid::HasCachedPlacementData() const { … }

const GridPlacementData& LayoutGrid::CachedPlacementData() const { … }

void LayoutGrid::SetCachedPlacementData(GridPlacementData&& placement_data) { … }

bool LayoutGrid::HasCachedSubgridMinMaxSizes() const { … }

const MinMaxSizes& LayoutGrid::CachedSubgridMinMaxSizes() const { … }

void LayoutGrid::SetSubgridMinMaxSizesCache(MinMaxSizes&& min_max_sizes,
                                            const GridLayoutData& layout_data) { … }

bool LayoutGrid::ShouldInvalidateSubgridMinMaxSizesCacheFor(
    const GridLayoutData& layout_data) const { … }

const GridLayoutData* LayoutGrid::LayoutData() const { … }

wtf_size_t LayoutGrid::AutoRepeatCountForDirection(
    GridTrackSizingDirection track_direction) const { … }

wtf_size_t LayoutGrid::ExplicitGridStartForDirection(
    GridTrackSizingDirection track_direction) const { … }

wtf_size_t LayoutGrid::ExplicitGridEndForDirection(
    GridTrackSizingDirection track_direction) const { … }

LayoutUnit LayoutGrid::GridGap(GridTrackSizingDirection track_direction) const { … }

LayoutUnit LayoutGrid::GridItemOffset(
    GridTrackSizingDirection track_direction) const { … }

Vector<LayoutUnit, 1> LayoutGrid::TrackSizesForComputedStyle(
    GridTrackSizingDirection track_direction) const { … }

Vector<LayoutUnit> LayoutGrid::RowPositions() const { … }

Vector<LayoutUnit> LayoutGrid::ColumnPositions() const { … }

Vector<LayoutUnit> LayoutGrid::ComputeTrackSizeRepeaterForRange(
    const GridLayoutTrackCollection& track_collection,
    wtf_size_t range_index) const { … }

Vector<LayoutUnit> LayoutGrid::ComputeExpandedPositions(
    GridTrackSizingDirection track_direction) const { … }

}  // namespace blink