https://bugs.webkit.org/show_bug.cgi?id=228939
<rdar://problem/80427578>
Reviewed by Eric Carlson.
Source/WebCore:
Test: VideoControlsManager.VideoControlsManagerDoesNotChangeValuesExposedToJavaScript
* platform/mac/PlaybackSessionInterfaceMac.mm:
(WebCore::PlaybackSessionInterfaceMac::rateChanged):
Make sure to change the `defaultPlaybackRate` before the `rate` as otherwise the former will
override changes made to the latter (see r278850 (and r277203) for details as to why).
* platform/mac/WebPlaybackControlsManager.h:
* platform/mac/WebPlaybackControlsManager.mm:
(-[WebPlaybackControlsManager setDefaultPlaybackRate:]):
(-[WebPlaybackControlsManager setDefaultPlaybackRate:fromJavaScript:]): Added.
(-[WebPlaybackControlsManager setRate:]):
(-[WebPlaybackControlsManager setRate:fromJavaScript:]): Added.
Add a way to distinguish whether the change to the `rate`/`defaultPlaybackRate` came from JS
or some native call (e.g. AVKit). If the former, don't propagate the change to the playback
model (which eventually is the `HTMLMediaElement` in the WebProcess) as that's where the
value came from in the first place. Note that we still want to propagate the `rate` to the
`defaultPlaybackRate` (and vice versa when `isPlaying`) in the UIProcess for the reasons
described in r278850 (and r277203), but we don't want to expose it to JS.
* platform/ios/PlaybackSessionInterfaceAVKit.mm:
(WebCore::PlaybackSessionInterfaceAVKit::rateChanged):
* platform/ios/WebAVPlayerController.h:
* platform/ios/WebAVPlayerController.mm:
(-[WebAVPlayerController setDefaultPlaybackRate:]):
(-[WebAVPlayerController setDefaultPlaybackRate:fromJavaScript:]): Added.
(-[WebAVPlayerController setRate:]):
(-[WebAVPlayerController setRate:fromJavaScript:]): Added.
Drive-by: r278850 was based r277203 (which added the above), so fix that code now too.
Tools:
* TestWebKitAPI/Tests/WebKitCocoa/VideoControlsManager.mm:
(TestWebKitAPI::TEST.VideoControlsManager.VideoControlsManagerDoesNotChangeValuesExposedToJavaScript): Added.
Canonical link: https://commits.webkit.org/240391@main
git-svn-id: https://svn.webkit.org/repository/webkit/trunk@280840 268f45cc-cd09-0410-ab3c-d52691b4dbfc
2c6dee95cc