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LibWeb: Implement PerformanceObserver

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This commit is contained in:
Luke Wilde 2023-08-25 01:26:47 +01:00 • committed by Andreas Kling
parent 5055883b9f
commit af2886449a
22 changed files with 793 additions and 57 deletions
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4
Userland/Libraries/LibWeb/HighResolutionTime/Performance.cpp
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@ -63,7 +63,7 @@ WebIDL::ExceptionOr<JS::NonnullGCPtr<UserTiming::PerformanceMark>> Performance::
// 2. Queue entry.
auto* window_or_worker = dynamic_cast<HTML::WindowOrWorkerGlobalScopeMixin*>(&realm.global_object());
VERIFY(window_or_worker);
TRY(window_or_worker->queue_performance_entry(entry));
window_or_worker->queue_performance_entry(entry);
// 3. Add entry to the performance entry buffer.
// FIXME: This seems to be a holdover from moving to the `queue` structure for PerformanceObserver, as this would cause a double append.
@ -293,7 +293,7 @@ WebIDL::ExceptionOr<JS::NonnullGCPtr<UserTiming::PerformanceMeasure>> Performanc
auto entry = realm.heap().allocate<UserTiming::PerformanceMeasure>(realm, realm, measure_name, start_time, duration, detail);
// 10. Queue entry.
TRY(window_or_worker->queue_performance_entry(entry));
window_or_worker->queue_performance_entry(entry);
// 11. Add entry to the performance entry buffer.
// FIXME: This seems to be a holdover from moving to the `queue` structure for PerformanceObserver, as this would cause a double append.

16
Userland/Libraries/LibWeb/HighResolutionTime/SupportedPerformanceTypes.h Normal file
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@ -0,0 +1,16 @@
/*
* Copyright (c) 2023, Luke Wilde <lukew@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
namespace Web::HighResolutionTime {
// Please keep these in alphabetical order based on the entry type :^)
#define ENUMERATE_SUPPORTED_PERFORMANCE_ENTRY_TYPES \
__ENUMERATE_SUPPORTED_PERFORMANCE_ENTRY_TYPES(PerformanceTimeline::EntryTypes::mark, UserTiming::PerformanceMark) \
__ENUMERATE_SUPPORTED_PERFORMANCE_ENTRY_TYPES(PerformanceTimeline::EntryTypes::measure, UserTiming::PerformanceMeasure)
}