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/*
* Copyright (C) 2016 Apple Inc. All Rights Reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
class StatusSupport extends MediaControllerSupport
{
// Protected
get control()
{
return this.mediaController.controls.statusLabel;
}
get mediaEvents()
{
return ["durationchange", "loadstart", "error", "abort", "suspend", "stalled", "waiting", "playing", "emptied", "loadedmetadata", "loadeddata", "canplay", "canplaythrough"];
}
syncControl()
{
const media = this.mediaController.media;
const isLiveBroadcast = media.duration > maxNonLiveDuration;
const canPlayThrough = media.readyState === HTMLMediaElement.HAVE_ENOUGH_DATA && !media.error;
if (!!media.error)
this.control.text = UIString("Error");
else if (isLiveBroadcast && media.readyState >= HTMLMediaElement.HAVE_CURRENT_DATA)
this.control.text = UIString("Live Broadcast");
else
this.control.text = "";
this.mediaController.controls.timeControl.loading = !media.played.length && !canPlayThrough && media.networkState === HTMLMediaElement.NETWORK_LOADING;
}
}
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