chromium/third_party/blink/renderer/core/css/try_value_flips.cc

// Copyright 2024 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/css/try_value_flips.h"

#include "third_party/blink/renderer/core/css/css_flip_revert_value.h"
#include "third_party/blink/renderer/core/css/css_identifier_value.h"
#include "third_party/blink/renderer/core/css/css_math_expression_node.h"
#include "third_party/blink/renderer/core/css/css_math_function_value.h"
#include "third_party/blink/renderer/core/css/css_primitive_value.h"
#include "third_party/blink/renderer/core/css/css_property_names.h"
#include "third_party/blink/renderer/core/css/css_property_value_set.h"
#include "third_party/blink/renderer/core/css/css_value_pair.h"
#include "third_party/blink/renderer/core/css/properties/css_parsing_utils.h"
#include "third_party/blink/renderer/core/css/try_tactic_transform.h"
#include "third_party/blink/renderer/platform/runtime_enabled_features.h"

namespace blink {

const CSSPropertyValueSet* TryValueFlips::FlipSet(
    const TryTacticList& tactic_list) const { … }

const CSSPropertyValueSet* TryValueFlips::CreateFlipSet(
    const TryTacticTransform& transform) const { … }

namespace {

LogicalAxis DeterminePropertyAxis(
    CSSPropertyID property_id,
    const WritingDirectionMode& writing_direction) { … }

std::optional<LogicalAxis> DetermineValueAxis(
    CSSValueID value_id,
    const WritingDirectionMode& writing_direction) { … }

CSSValueID ConvertLeftRightToLogical(
    CSSValueID value,
    const WritingDirectionMode& writing_direction) { … }

CSSValueID FlipSelfAlignmentKeyword(CSSValueID value) { … }

const CSSValue* TransformSelfAlignment(
    const CSSValue* value,
    LogicalAxis logical_axis,
    const TryTacticTransform& transform,
    const WritingDirectionMode& writing_direction) { … }

LogicalToPhysical<CSSValueID> TransformPhysical(
    CSSValueID left,
    CSSValueID right,
    CSSValueID top,
    CSSValueID bottom,
    const TryTacticTransform& transform,
    const WritingDirectionMode& writing_direction) { … }

LogicalToPhysical<CSSValueID> TransformXY(
    CSSValueID x_start,
    CSSValueID x_end,
    CSSValueID y_start,
    CSSValueID y_end,
    const TryTacticTransform& transform,
    const WritingDirectionMode& writing_direction) { … }

TryTacticTransform::LogicalSides<CSSValueID> TransformLogical(
    CSSValueID inline_start,
    CSSValueID inline_end,
    CSSValueID block_start,
    CSSValueID block_end,
    const TryTacticTransform& transform) { … }

// Transforms a CSSValueID, specified for the indicated logical axis,
// according to the transform.
CSSValueID TransformPositionAreaKeyword(
    CSSValueID from,
    LogicalAxis logical_axis,
    const TryTacticTransform& transform,
    const WritingDirectionMode& writing_direction) { … }

const CSSValue* TransformPositionArea(
    const CSSValue* value,
    const TryTacticTransform& transform,
    const WritingDirectionMode& writing_direction) { … }

}  // namespace

const CSSValue* TryValueFlips::FlipValue(
    CSSPropertyID from_property,
    const CSSValue* value,
    const TryTacticTransform& transform,
    const WritingDirectionMode& writing_direction) { … }

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

}  // namespace blink