text_paint_timing_detector.cc | Explore in Territory

// 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/paint/timing/text_paint_timing_detector.h"

#include <memory>

#include "third_party/blink/renderer/core/css/properties/longhands.h"
#include "third_party/blink/renderer/core/dom/node_computed_style.h"
#include "third_party/blink/renderer/core/frame/local_frame.h"
#include "third_party/blink/renderer/core/frame/local_frame_view.h"
#include "third_party/blink/renderer/core/paint/paint_layer.h"
#include "third_party/blink/renderer/core/paint/timing/largest_contentful_paint_calculator.h"
#include "third_party/blink/renderer/core/paint/timing/paint_timing.h"
#include "third_party/blink/renderer/core/paint/timing/paint_timing_detector.h"
#include "third_party/blink/renderer/core/timing/soft_navigation_heuristics.h"
#include "third_party/blink/renderer/platform/instrumentation/tracing/trace_event.h"
#include "third_party/blink/renderer/platform/instrumentation/tracing/traced_value.h"
#include "third_party/blink/renderer/platform/runtime_enabled_features.h"

namespace blink {

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

TextPaintTimingDetector::TextPaintTimingDetector(
    LocalFrameView* frame_view,
    PaintTimingDetector* paint_timing_detector,
    PaintTimingCallbackManager* callback_manager)
    : … { … }

void LargestTextPaintManager::PopulateTraceValue(
    TracedValue& value,
    const TextRecord& first_text_paint) { … }

void LargestTextPaintManager::ReportCandidateToTrace(
    const TextRecord& largest_text_record) { … }

std::pair<TextRecord*, bool> LargestTextPaintManager::UpdateMetricsCandidate() { … }

void TextPaintTimingDetector::OnPaintFinished() { … }

void TextPaintTimingDetector::LayoutObjectWillBeDestroyed(
    const LayoutObject& object) { … }

void TextPaintTimingDetector::RegisterNotifyPresentationTime(
    PaintTimingCallbackManager::LocalThreadCallback callback) { … }

void TextPaintTimingDetector::ReportPresentationTime(
    uint32_t frame_index,
    base::TimeTicks timestamp) { … }

bool TextPaintTimingDetector::ShouldWalkObject(
    const LayoutBoxModelObject& object) const { … }

void TextPaintTimingDetector::RecordAggregatedText(
    const LayoutBoxModelObject& aggregator,
    const gfx::Rect& aggregated_visual_rect,
    const PropertyTreeStateOrAlias& property_tree_state) { … }

void TextPaintTimingDetector::StopRecordingLargestTextPaint() { … }

void TextPaintTimingDetector::RestartRecordingLargestTextPaint() { … }

void TextPaintTimingDetector::ReportLargestIgnoredText() { … }

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

LargestTextPaintManager::LargestTextPaintManager(
    LocalFrameView* frame_view,
    PaintTimingDetector* paint_timing_detector)
    : … { … }

void LargestTextPaintManager::MaybeUpdateLargestText(TextRecord* record) { … }

void LargestTextPaintManager::MaybeUpdateLargestIgnoredText(
    const LayoutObject& object,
    const uint64_t& size,
    const gfx::Rect& frame_visual_rect,
    const gfx::RectF& root_visual_rect) { … }

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

void TextPaintTimingDetector::AssignPaintTimeToQueuedRecords(
    uint32_t frame_index,
    const base::TimeTicks& timestamp) { … }

void TextPaintTimingDetector::MaybeRecordTextRecord(
    const LayoutObject& object,
    const uint64_t& visual_size,
    const PropertyTreeStateOrAlias& property_tree_state,
    const gfx::Rect& frame_visual_rect,
    const gfx::RectF& root_visual_rect) { … }

}  // namespace blink
chromium/third_party/blink/renderer/core/paint/timing/text_paint_timing_detector.cc
