inspector_performance_timeline_agent.cc

// Copyright 2021 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/inspector/inspector_performance_timeline_agent.h"

#include <utility>

#include "build/build_config.h"
#include "third_party/blink/public/platform/platform.h"
#include "third_party/blink/renderer/core/dom/dom_high_res_time_stamp.h"
#include "third_party/blink/renderer/core/frame/local_dom_window.h"
#include "third_party/blink/renderer/core/frame/local_frame.h"
#include "third_party/blink/renderer/core/geometry/dom_rect_read_only.h"
#include "third_party/blink/renderer/core/inspector/identifiers_factory.h"
#include "third_party/blink/renderer/core/inspector/inspected_frames.h"
#include "third_party/blink/renderer/core/probe/core_probes.h"
#include "third_party/blink/renderer/core/timing/dom_window_performance.h"
#include "third_party/blink/renderer/core/timing/largest_contentful_paint.h"
#include "third_party/blink/renderer/core/timing/layout_shift.h"
#include "third_party/blink/renderer/core/timing/layout_shift_attribution.h"
#include "third_party/blink/renderer/core/timing/worker_global_scope_performance.h"

namespace blink {

namespace {

constexpr PerformanceEntryType kSupportedTypes = …;

double ToProtocolTime(DOMHighResTimeStamp timeOrigin,
                      DOMHighResTimeStamp time) { … }

std::unique_ptr<protocol::PerformanceTimeline::LargestContentfulPaint>
BuildEventDetails(const LargestContentfulPaint& lcp,
                  DOMHighResTimeStamp timeOrigin) { … }

std::unique_ptr<protocol::DOM::Rect> BuildRect(DOMRectReadOnly* rect) { … }

std::unique_ptr<
    protocol::Array<protocol::PerformanceTimeline::LayoutShiftAttribution>>
BuildLayoutShiftAttributions(const LayoutShift::AttributionList& attributions) { … }

std::unique_ptr<protocol::PerformanceTimeline::LayoutShift> BuildEventDetails(
    const LayoutShift& ls,
    DOMHighResTimeStamp timeOrigin) { … }

std::unique_ptr<protocol::PerformanceTimeline::TimelineEvent>
BuildProtocolEvent(String frame_id,
                   DOMHighResTimeStamp timeOrigin,
                   PerformanceEntry* entry) { … }

}  // namespace

InspectorPerformanceTimelineAgent::InspectorPerformanceTimelineAgent(
    InspectedFrames* inspected_frames)
    : … { … }

InspectorPerformanceTimelineAgent::~InspectorPerformanceTimelineAgent() =
    default;

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

void InspectorPerformanceTimelineAgent::Restore() { … }

void InspectorPerformanceTimelineAgent::InnerEnable() { … }

void InspectorPerformanceTimelineAgent::PerformanceEntryAdded(
    ExecutionContext* context,
    PerformanceEntry* entry) { … }

protocol::Response InspectorPerformanceTimelineAgent::enable(
    std::unique_ptr<protocol::Array<String>> entry_types) { … }

protocol::Response InspectorPerformanceTimelineAgent::disable() { … }

bool InspectorPerformanceTimelineAgent::IsEnabled() const { … }

void InspectorPerformanceTimelineAgent::CollectEntries(AtomicString type,
                                                       EventsVector* events) { … }

}  // namespace blink
chromium/third_party/blink/renderer/core/inspector/inspector_performance_timeline_agent.cc
