summaryrefslogtreecommitdiffstats
path: root/dom/webidl/PerformanceObserver.webidl
diff options
context:
space:
mode:
authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
commit26a029d407be480d791972afb5975cf62c9360a6 (patch)
treef435a8308119effd964b339f76abb83a57c29483 /dom/webidl/PerformanceObserver.webidl
parentInitial commit. (diff)
downloadfirefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz
firefox-26a029d407be480d791972afb5975cf62c9360a6.zip
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/webidl/PerformanceObserver.webidl')
-rw-r--r--dom/webidl/PerformanceObserver.webidl31
1 files changed, 31 insertions, 0 deletions
diff --git a/dom/webidl/PerformanceObserver.webidl b/dom/webidl/PerformanceObserver.webidl
new file mode 100644
index 0000000000..041490e9d8
--- /dev/null
+++ b/dom/webidl/PerformanceObserver.webidl
@@ -0,0 +1,31 @@
+/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * The origin of this IDL file is
+ * https://w3c.github.io/performance-timeline/#the-performanceobserver-interface
+ */
+
+dictionary PerformanceObserverInit {
+ sequence<DOMString> entryTypes;
+ DOMString type;
+ boolean buffered;
+ [Pref="dom.enable_event_timing"]
+ DOMHighResTimeStamp durationThreshold;
+};
+
+callback PerformanceObserverCallback = undefined (PerformanceObserverEntryList entries,
+ PerformanceObserver observer);
+
+[Pref="dom.enable_performance_observer",
+ Exposed=(Window,Worker)]
+interface PerformanceObserver {
+ [Throws]
+ constructor(PerformanceObserverCallback callback);
+
+ [Throws] undefined observe(optional PerformanceObserverInit options = {});
+ undefined disconnect();
+ PerformanceEntryList takeRecords();
+ static readonly attribute object supportedEntryTypes;
+};