css_to_length_conversion_data.cc | Explore in Territory

/*
 * Copyright (C) 2013 Google Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 *     * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above
 * copyright notice, this list of conditions and the following disclaimer
 * in the documentation and/or other materials provided with the
 * distribution.
 *     * Neither the name of Google Inc. nor the names of its
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#include "third_party/blink/renderer/core/css/css_to_length_conversion_data.h"

#include "third_party/blink/renderer/core/css/anchor_evaluator.h"
#include "third_party/blink/renderer/core/css/container_query.h"
#include "third_party/blink/renderer/core/css/container_query_evaluator.h"
#include "third_party/blink/renderer/core/css/css_resolution_units.h"
#include "third_party/blink/renderer/core/dom/element.h"
#include "third_party/blink/renderer/core/dom/layout_tree_builder_traversal.h"
#include "third_party/blink/renderer/core/dom/node_computed_style.h"
#include "third_party/blink/renderer/core/layout/adjust_for_absolute_zoom.h"
#include "third_party/blink/renderer/core/layout/layout_view.h"
#include "third_party/blink/renderer/core/style/computed_style.h"
#include "third_party/blink/renderer/core/style/font_size_style.h"

namespace blink {

namespace {

std::optional<double> FindSizeForContainerAxis(
    PhysicalAxes requested_axis,
    Element* context_element,
    const ScopedCSSName* container_name = nullptr) { … }

}  // namespace

float CSSToLengthConversionData::FontSizes::Ex(float zoom) const { … }

float CSSToLengthConversionData::FontSizes::Rex(float zoom) const { … }

float CSSToLengthConversionData::FontSizes::Ch(float zoom) const { … }

float CSSToLengthConversionData::FontSizes::Rch(float zoom) const { … }

float CSSToLengthConversionData::FontSizes::Ic(float zoom) const { … }

float CSSToLengthConversionData::FontSizes::Ric(float zoom) const { … }

float CSSToLengthConversionData::FontSizes::Cap(float zoom) const { … }

float CSSToLengthConversionData::FontSizes::Rcap(float zoom) const { … }

CSSToLengthConversionData::LineHeightSize::LineHeightSize(
    const FontSizeStyle& style,
    const ComputedStyle* root_style)
    : … { … }

float CSSToLengthConversionData::LineHeightSize::Lh(float zoom) const { … }

float CSSToLengthConversionData::LineHeightSize::Rlh(float zoom) const { … }

CSSToLengthConversionData::ViewportSize::ViewportSize(
    const LayoutView* layout_view) { … }

CSSToLengthConversionData::ContainerSizes
CSSToLengthConversionData::ContainerSizes::PreCachedCopy() const { … }

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

bool CSSToLengthConversionData::ContainerSizes::SizesEqual(
    const ContainerSizes& other) const { … }

std::optional<double> CSSToLengthConversionData::ContainerSizes::Width() const { … }

std::optional<double> CSSToLengthConversionData::ContainerSizes::Height()
    const { … }

std::optional<double> CSSToLengthConversionData::ContainerSizes::Width(
    const ScopedCSSName& container_name) const { … }

std::optional<double> CSSToLengthConversionData::ContainerSizes::Height(
    const ScopedCSSName& container_name) const { … }

void CSSToLengthConversionData::ContainerSizes::CacheSizeIfNeeded(
    PhysicalAxes requested_axis,
    std::optional<double>& cache) const { … }

std::optional<double> CSSToLengthConversionData::ContainerSizes::FindNamedSize(
    const ScopedCSSName& container_name,
    PhysicalAxes requested_axis) const { … }

CSSToLengthConversionData::AnchorData::AnchorData(
    AnchorEvaluator* evaluator,
    const ScopedCSSName* position_anchor,
    const std::optional<PositionAreaOffsets>& position_area_offsets)
    : … { … }

CSSToLengthConversionData::CSSToLengthConversionData(
    WritingMode writing_mode,
    const FontSizes& font_sizes,
    const LineHeightSize& line_height_size,
    const ViewportSize& viewport_size,
    const ContainerSizes& container_sizes,
    const AnchorData& anchor_data,
    float zoom,
    Flags& flags)
    : … { … }

float CSSToLengthConversionData::EmFontSize(float zoom) const { … }

float CSSToLengthConversionData::RemFontSize(float zoom) const { … }

float CSSToLengthConversionData::ExFontSize(float zoom) const { … }

float CSSToLengthConversionData::RexFontSize(float zoom) const { … }

float CSSToLengthConversionData::ChFontSize(float zoom) const { … }

float CSSToLengthConversionData::RchFontSize(float zoom) const { … }

float CSSToLengthConversionData::IcFontSize(float zoom) const { … }

float CSSToLengthConversionData::RicFontSize(float zoom) const { … }

float CSSToLengthConversionData::LineHeight(float zoom) const { … }

float CSSToLengthConversionData::RootLineHeight(float zoom) const { … }

float CSSToLengthConversionData::CapFontSize(float zoom) const { … }

float CSSToLengthConversionData::RcapFontSize(float zoom) const { … }

double CSSToLengthConversionData::ViewportWidth() const { … }

double CSSToLengthConversionData::ViewportHeight() const { … }

double CSSToLengthConversionData::SmallViewportWidth() const { … }

double CSSToLengthConversionData::SmallViewportHeight() const { … }

double CSSToLengthConversionData::LargeViewportWidth() const { … }

double CSSToLengthConversionData::LargeViewportHeight() const { … }

double CSSToLengthConversionData::DynamicViewportWidth() const { … }

double CSSToLengthConversionData::DynamicViewportHeight() const { … }

double CSSToLengthConversionData::ContainerWidth() const { … }

double CSSToLengthConversionData::ContainerHeight() const { … }

double CSSToLengthConversionData::ContainerWidth(
    const ScopedCSSName& container_name) const { … }

double CSSToLengthConversionData::ContainerHeight(
    const ScopedCSSName& container_name) const { … }

WritingMode CSSToLengthConversionData::GetWritingMode() const { … }

CSSToLengthConversionData::ContainerSizes
CSSToLengthConversionData::PreCachedContainerSizesCopy() const { … }

void CSSToLengthConversionData::ReferenceTreeScope() const { … }

void CSSToLengthConversionData::ReferenceAnchor() const { … }

}  // namespace blink
chromium/third_party/blink/renderer/core/css/css_to_length_conversion_data.cc
