layout_svg_resource_container.cc | Explore in Territory

/*
 * Copyright (C) Research In Motion Limited 2010. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Library General Public License for more details.
 *
 * You should have received a copy of the GNU Library General Public License
 * along with this library; see the file COPYING.LIB.  If not, write to
 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
 */

#include "third_party/blink/renderer/core/layout/svg/layout_svg_resource_container.h"

#include "third_party/blink/renderer/core/layout/svg/svg_layout_info.h"
#include "third_party/blink/renderer/core/layout/svg/svg_resources.h"
#include "third_party/blink/renderer/core/style/reference_clip_path_operation.h"
#include "third_party/blink/renderer/core/style/style_mask_source_image.h"
#include "third_party/blink/renderer/core/svg/svg_element.h"
#include "third_party/blink/renderer/core/svg/svg_length.h"
#include "third_party/blink/renderer/core/svg/svg_length_context.h"
#include "third_party/blink/renderer/core/svg/svg_resource.h"
#include "third_party/blink/renderer/core/svg/svg_tree_scope_resources.h"
#include "third_party/blink/renderer/platform/geometry/length_functions.h"

namespace blink {

namespace {

LocalSVGResource* ResourceForContainer(
    const LayoutSVGResourceContainer& resource_container) { … }

float ObjectBoundingBoxUnitToUserUnits(const Length& length,
                                       float ref_dimension) { … }

}  // namespace

LayoutSVGResourceContainer::LayoutSVGResourceContainer(SVGElement* node)
    : … { … }

LayoutSVGResourceContainer::~LayoutSVGResourceContainer() = default;

SVGLayoutResult LayoutSVGResourceContainer::UpdateSVGLayout(
    const SVGLayoutInfo& layout_info) { … }

gfx::RectF LayoutSVGResourceContainer::ResolveRectangle(
    const SVGViewportResolver& viewport_resolver,
    const SVGLengthConversionData& conversion_data,
    SVGUnitTypes::SVGUnitType type,
    const gfx::RectF& reference_box,
    const SVGLength& x,
    const SVGLength& y,
    const SVGLength& width,
    const SVGLength& height,
    const std::optional<gfx::SizeF>& override_viewport) { … }

gfx::RectF LayoutSVGResourceContainer::ResolveRectangle(
    const SVGElement& context_element,
    SVGUnitTypes::SVGUnitType type,
    const gfx::RectF& reference_box,
    const SVGLength& x,
    const SVGLength& y,
    const SVGLength& width,
    const SVGLength& height,
    const std::optional<gfx::SizeF>& override_viewport) { … }

gfx::RectF LayoutSVGResourceContainer::ResolveRectangle(
    SVGUnitTypes::SVGUnitType type,
    const gfx::RectF& reference_box,
    const SVGLength& x,
    const SVGLength& y,
    const SVGLength& width,
    const SVGLength& height) const { … }

void LayoutSVGResourceContainer::InvalidateClientsIfActiveResource() { … }

void LayoutSVGResourceContainer::WillBeDestroyed() { … }

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

bool LayoutSVGResourceContainer::FindCycle() const { … }

static HeapVector<Member<SVGResource>> CollectResources(
    const LayoutObject& layout_object) { … }

bool LayoutSVGResourceContainer::FindCycleInResources(
    const LayoutObject& layout_object) { … }

bool LayoutSVGResourceContainer::FindCycleFromSelf() const { … }

bool LayoutSVGResourceContainer::FindCycleInDescendants(
    const LayoutObject& root) { … }

bool LayoutSVGResourceContainer::FindCycleInSubtree(
    const LayoutObject& root) { … }

void LayoutSVGResourceContainer::MarkAllClientsForInvalidation(
    InvalidationModeMask invalidation_mask) { … }

void LayoutSVGResourceContainer::InvalidateCache() { … }

static inline void RemoveFromCacheAndInvalidateDependencies(
    LayoutObject& object,
    bool needs_layout) { … }

void LayoutSVGResourceContainer::InvalidateDependentElements(
    LayoutObject& object,
    bool needs_layout) { … }

void LayoutSVGResourceContainer::InvalidateAncestorChainResources(
    LayoutObject& object,
    bool needs_layout) { … }

void LayoutSVGResourceContainer::MarkForLayoutAndParentResourceInvalidation(
    LayoutObject& object,
    bool needs_layout) { … }

static inline bool IsLayoutObjectOfResourceContainer(
    const LayoutObject& layout_object) { … }

void LayoutSVGResourceContainer::StyleChanged(LayoutObject& object,
                                              StyleDifference diff) { … }

}  // namespace blink
chromium/third_party/blink/renderer/core/layout/svg/layout_svg_resource_container.cc
