paint_worklet_style_property_map.cc

// Copyright 2018 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/cssom/paint_worklet_style_property_map.h"

#include <memory>
#include <utility>

#include "third_party/blink/renderer/core/animation/compositor_animations.h"
#include "third_party/blink/renderer/core/css/css_unparsed_declaration_value.h"
#include "third_party/blink/renderer/core/css/css_variable_data.h"
#include "third_party/blink/renderer/core/css/cssom/computed_style_property_map.h"
#include "third_party/blink/renderer/core/css/cssom/cross_thread_keyword_value.h"
#include "third_party/blink/renderer/core/css/cssom/cross_thread_unit_value.h"
#include "third_party/blink/renderer/core/css/cssom/cross_thread_unsupported_value.h"
#include "third_party/blink/renderer/core/css/cssom/css_unparsed_value.h"
#include "third_party/blink/renderer/core/css/cssom/css_unsupported_style_value.h"
#include "third_party/blink/renderer/core/css/properties/css_property_ref.h"
#include "third_party/blink/renderer/core/dom/document.h"
#include "third_party/blink/renderer/core/style/computed_style.h"

namespace blink {

namespace {

class PaintWorkletStylePropertyMapIterationSource final
    : public PairSyncIterable<StylePropertyMapReadOnly>::IterationSource { … };

bool BuildNativeValues(const ComputedStyle& style,
                       const Vector<CSSPropertyID>& native_properties,
                       PaintWorkletStylePropertyMap::CrossThreadData& data) { … }

bool BuildCustomValues(
    const Document& document,
    UniqueObjectId unique_object_id,
    const ComputedStyle& style,
    const Vector<AtomicString>& custom_properties,
    PaintWorkletStylePropertyMap::CrossThreadData& data,
    CompositorPaintWorkletInput::PropertyKeys& input_property_keys) { … }

}  // namespace

// static
std::optional<PaintWorkletStylePropertyMap::CrossThreadData>
PaintWorkletStylePropertyMap::BuildCrossThreadData(
    const Document& document,
    UniqueObjectId unique_object_id,
    const ComputedStyle& style,
    const Vector<CSSPropertyID>& native_properties,
    const Vector<AtomicString>& custom_properties,
    CompositorPaintWorkletInput::PropertyKeys& input_property_keys) { … }

// static
PaintWorkletStylePropertyMap::CrossThreadData
PaintWorkletStylePropertyMap::CopyCrossThreadData(const CrossThreadData& data) { … }

// The |data| comes from PaintWorkletInput, where its string is already an
// isolated copy from the main thread string, so we don't need to make another
// isolated copy here.
PaintWorkletStylePropertyMap::PaintWorkletStylePropertyMap(CrossThreadData data)
    : … { … }

CSSStyleValue* PaintWorkletStylePropertyMap::get(
    const ExecutionContext* execution_context,
    const String& property_name,
    ExceptionState& exception_state) const { … }

CSSStyleValueVector PaintWorkletStylePropertyMap::getAll(
    const ExecutionContext* execution_context,
    const String& property_name,
    ExceptionState& exception_state) const { … }

bool PaintWorkletStylePropertyMap::has(
    const ExecutionContext* execution_context,
    const String& property_name,
    ExceptionState& exception_state) const { … }

unsigned PaintWorkletStylePropertyMap::size() const { … }

PaintWorkletStylePropertyMap::IterationSource*
PaintWorkletStylePropertyMap::CreateIterationSource(
    ScriptState* script_state,
    ExceptionState& exception_state) { … }

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

}  // namespace blink
chromium/third_party/blink/renderer/core/css/cssom/paint_worklet_style_property_map.cc
