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<dl class="meta">
<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/212575">212575</a></dd>
<dt>Author</dt> <dd>graouts@webkit.org</dd>
<dt>Date</dt> <dd>2017-02-17 13:48:04 -0800 (Fri, 17 Feb 2017)</dd>
</dl>
<h3>Log Message</h3>
<pre>[Modern Media Controls] Improve handling of <video> with only audio tracks
https://bugs.webkit.org/show_bug.cgi?id=167836
<rdar://problem/30255812>
Reviewed by Dean Jackson.
Source/WebCore:
We now check for the availability of video tracks before considering a <video>
element is displaying an actual video file and turning auto-hide on. We also
check that we have video tracks before enabling the fullscreen button. This
brings the behavior of a <video> pointing to a resource with no video tracks
to be the same as an <audio> element.
Test: media/modern-media-controls/media-controller/media-controller-video-with-only-audio.html
* Modules/modern-media-controls/media/controls-visibility-support.js:
(ControlsVisibilitySupport.prototype.get tracksToMonitor):
(ControlsVisibilitySupport.prototype._updateControls):
(ControlsVisibilitySupport):
* Modules/modern-media-controls/media/fullscreen-support.js:
(FullscreenSupport.prototype.syncControl):
(FullscreenSupport):
LayoutTests:
Add a new test to check that a <video> with a resource that only has audio tracks
does not auto-hide nor show the fullscreen button. We also rebaseline a few existing
tests for this change of behavior.
* media/modern-media-controls/controls-visibility-support/controls-visibility-support-controls-on-expected.txt:
* media/modern-media-controls/controls-visibility-support/controls-visibility-support-controls-on.html:
* media/modern-media-controls/controls-visibility-support/controls-visibility-support-controls-toggle-expected.txt:
* media/modern-media-controls/controls-visibility-support/controls-visibility-support-controls-toggle.html:
* media/modern-media-controls/media-controller/media-controller-video-with-only-audio-expected.txt: Added.
* media/modern-media-controls/media-controller/media-controller-video-with-only-audio.html: Added.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkLayoutTestsChangeLog">trunk/LayoutTests/ChangeLog</a></li>
<li><a href="#trunkLayoutTestsmediamodernmediacontrolscontrolsvisibilitysupportcontrolsvisibilitysupportcontrolsonexpectedtxt">trunk/LayoutTests/media/modern-media-controls/controls-visibility-support/controls-visibility-support-controls-on-expected.txt</a></li>
<li><a href="#trunkLayoutTestsmediamodernmediacontrolscontrolsvisibilitysupportcontrolsvisibilitysupportcontrolsonhtml">trunk/LayoutTests/media/modern-media-controls/controls-visibility-support/controls-visibility-support-controls-on.html</a></li>
<li><a href="#trunkLayoutTestsmediamodernmediacontrolscontrolsvisibilitysupportcontrolsvisibilitysupportcontrolstoggleexpectedtxt">trunk/LayoutTests/media/modern-media-controls/controls-visibility-support/controls-visibility-support-controls-toggle-expected.txt</a></li>
<li><a href="#trunkLayoutTestsmediamodernmediacontrolscontrolsvisibilitysupportcontrolsvisibilitysupportcontrolstogglehtml">trunk/LayoutTests/media/modern-media-controls/controls-visibility-support/controls-visibility-support-controls-toggle.html</a></li>
<li><a href="#trunkSourceWebCoreChangeLog">trunk/Source/WebCore/ChangeLog</a></li>
<li><a href="#trunkSourceWebCoreModulesmodernmediacontrolsmediacontrolsvisibilitysupportjs">trunk/Source/WebCore/Modules/modern-media-controls/media/controls-visibility-support.js</a></li>
<li><a href="#trunkSourceWebCoreModulesmodernmediacontrolsmediafullscreensupportjs">trunk/Source/WebCore/Modules/modern-media-controls/media/fullscreen-support.js</a></li>
</ul>
<h3>Added Paths</h3>
<ul>
<li><a href="#trunkLayoutTestsmediamodernmediacontrolsmediacontrollermediacontrollervideowithonlyaudioexpectedtxt">trunk/LayoutTests/media/modern-media-controls/media-controller/media-controller-video-with-only-audio-expected.txt</a></li>
<li><a href="#trunkLayoutTestsmediamodernmediacontrolsmediacontrollermediacontrollervideowithonlyaudiohtml">trunk/LayoutTests/media/modern-media-controls/media-controller/media-controller-video-with-only-audio.html</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkLayoutTestsChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/ChangeLog (212574 => 212575)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/ChangeLog 2017-02-17 21:43:41 UTC (rev 212574)
+++ trunk/LayoutTests/ChangeLog 2017-02-17 21:48:04 UTC (rev 212575)
</span><span class="lines">@@ -1,5 +1,24 @@
</span><span class="cx"> 2017-02-17 Antoine Quint <graouts@apple.com>
</span><span class="cx">
</span><ins>+ [Modern Media Controls] Improve handling of <video> with only audio tracks
+ https://bugs.webkit.org/show_bug.cgi?id=167836
+ <rdar://problem/30255812>
+
+ Reviewed by Dean Jackson.
+
+ Add a new test to check that a <video> with a resource that only has audio tracks
+ does not auto-hide nor show the fullscreen button. We also rebaseline a few existing
+ tests for this change of behavior.
+
+ * media/modern-media-controls/controls-visibility-support/controls-visibility-support-controls-on-expected.txt:
+ * media/modern-media-controls/controls-visibility-support/controls-visibility-support-controls-on.html:
+ * media/modern-media-controls/controls-visibility-support/controls-visibility-support-controls-toggle-expected.txt:
+ * media/modern-media-controls/controls-visibility-support/controls-visibility-support-controls-toggle.html:
+ * media/modern-media-controls/media-controller/media-controller-video-with-only-audio-expected.txt: Added.
+ * media/modern-media-controls/media-controller/media-controller-video-with-only-audio.html: Added.
+
+2017-02-17 Antoine Quint <graouts@apple.com>
+
</ins><span class="cx"> [Modern Media Controls] Toggle playback when clicking on the video on macOS
</span><span class="cx"> https://bugs.webkit.org/show_bug.cgi?id=168515
</span><span class="cx"> <rdar://problem/30577441>
</span></span></pre></div>
<a id="trunkLayoutTestsmediamodernmediacontrolscontrolsvisibilitysupportcontrolsvisibilitysupportcontrolsonexpectedtxt"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/media/modern-media-controls/controls-visibility-support/controls-visibility-support-controls-on-expected.txt (212574 => 212575)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/media/modern-media-controls/controls-visibility-support/controls-visibility-support-controls-on-expected.txt 2017-02-17 21:43:41 UTC (rev 212574)
+++ trunk/LayoutTests/media/modern-media-controls/controls-visibility-support/controls-visibility-support-controls-on-expected.txt 2017-02-17 21:48:04 UTC (rev 212575)
</span><span class="lines">@@ -3,11 +3,9 @@
</span><span class="cx"> On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
</span><span class="cx">
</span><span class="cx">
</span><del>-Media has not begun loading yet
-PASS mediaController.controls.controlsBar.visible is false
-PASS mediaController.controls.startButton.visible is false
</del><span class="cx">
</span><span class="cx"> Media has loaded metadata
</span><ins>+PASS media.videoTracks.length is 1
</ins><span class="cx"> PASS mediaController.controls.controlsBar.visible is true
</span><span class="cx"> PASS mediaController.controls.startButton.visible is true
</span><span class="cx">
</span></span></pre></div>
<a id="trunkLayoutTestsmediamodernmediacontrolscontrolsvisibilitysupportcontrolsvisibilitysupportcontrolsonhtml"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/media/modern-media-controls/controls-visibility-support/controls-visibility-support-controls-on.html (212574 => 212575)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/media/modern-media-controls/controls-visibility-support/controls-visibility-support-controls-on.html 2017-02-17 21:43:41 UTC (rev 212574)
+++ trunk/LayoutTests/media/modern-media-controls/controls-visibility-support/controls-visibility-support-controls-on.html 2017-02-17 21:48:04 UTC (rev 212575)
</span><span class="lines">@@ -13,13 +13,10 @@
</span><span class="cx"> const media = document.querySelector("video");
</span><span class="cx"> const mediaController = createControls(shadowRoot, media, null);
</span><span class="cx">
</span><del>-debug("Media has not begun loading yet");
-shouldBeFalse("mediaController.controls.controlsBar.visible");
-shouldBeFalse("mediaController.controls.startButton.visible");
-
</del><span class="cx"> media.addEventListener("loadedmetadata", function() {
</span><span class="cx"> debug("");
</span><span class="cx"> debug("Media has loaded metadata");
</span><ins>+ shouldBe("media.videoTracks.length", "1");
</ins><span class="cx"> shouldBeTrue("mediaController.controls.controlsBar.visible");
</span><span class="cx"> shouldBeTrue("mediaController.controls.startButton.visible");
</span><span class="cx"> debug("");
</span></span></pre></div>
<a id="trunkLayoutTestsmediamodernmediacontrolscontrolsvisibilitysupportcontrolsvisibilitysupportcontrolstoggleexpectedtxt"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/media/modern-media-controls/controls-visibility-support/controls-visibility-support-controls-toggle-expected.txt (212574 => 212575)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/media/modern-media-controls/controls-visibility-support/controls-visibility-support-controls-toggle-expected.txt 2017-02-17 21:43:41 UTC (rev 212574)
+++ trunk/LayoutTests/media/modern-media-controls/controls-visibility-support/controls-visibility-support-controls-toggle-expected.txt 2017-02-17 21:48:04 UTC (rev 212575)
</span><span class="lines">@@ -3,11 +3,9 @@
</span><span class="cx"> On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
</span><span class="cx">
</span><span class="cx">
</span><del>-Media has not begun loading yet
-PASS mediaController.controls.controlsBar.visible is false
-PASS mediaController.controls.startButton.visible is false
</del><span class="cx">
</span><span class="cx"> Media has loaded metadata
</span><ins>+PASS media.videoTracks.length is 1
</ins><span class="cx"> PASS mediaController.controls.controlsBar.visible is true
</span><span class="cx"> PASS mediaController.controls.startButton.visible is true
</span><span class="cx">
</span></span></pre></div>
<a id="trunkLayoutTestsmediamodernmediacontrolscontrolsvisibilitysupportcontrolsvisibilitysupportcontrolstogglehtml"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/media/modern-media-controls/controls-visibility-support/controls-visibility-support-controls-toggle.html (212574 => 212575)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/media/modern-media-controls/controls-visibility-support/controls-visibility-support-controls-toggle.html 2017-02-17 21:43:41 UTC (rev 212574)
+++ trunk/LayoutTests/media/modern-media-controls/controls-visibility-support/controls-visibility-support-controls-toggle.html 2017-02-17 21:48:04 UTC (rev 212575)
</span><span class="lines">@@ -35,13 +35,10 @@
</span><span class="cx"> }
</span><span class="cx"> }).observe(media, { attributes: true, attributeFilter: ["controls"] });
</span><span class="cx">
</span><del>-debug("Media has not begun loading yet");
-shouldBeFalse("mediaController.controls.controlsBar.visible");
-shouldBeFalse("mediaController.controls.startButton.visible");
-
</del><span class="cx"> media.addEventListener("loadedmetadata", function() {
</span><span class="cx"> debug("");
</span><span class="cx"> debug("Media has loaded metadata");
</span><ins>+ shouldBe("media.videoTracks.length", "1");
</ins><span class="cx"> shouldBeTrue("mediaController.controls.controlsBar.visible");
</span><span class="cx"> shouldBeTrue("mediaController.controls.startButton.visible");
</span><span class="cx">
</span></span></pre></div>
<a id="trunkLayoutTestsmediamodernmediacontrolsmediacontrollermediacontrollervideowithonlyaudioexpectedtxt"></a>
<div class="addfile"><h4>Added: trunk/LayoutTests/media/modern-media-controls/media-controller/media-controller-video-with-only-audio-expected.txt (0 => 212575)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/media/modern-media-controls/media-controller/media-controller-video-with-only-audio-expected.txt (rev 0)
+++ trunk/LayoutTests/media/modern-media-controls/media-controller/media-controller-video-with-only-audio-expected.txt 2017-02-17 21:48:04 UTC (rev 212575)
</span><span class="lines">@@ -0,0 +1,12 @@
</span><ins>+Testing that we only show appropriate controls for a video element with only audio tracks.
+
+On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
+
+
+PASS mediaControls.querySelector('button.fullscreen') is null
+PASS mediaControls.querySelector('.controls-bar').classList.contains('faded') is false
+
+PASS successfullyParsed is true
+
+TEST COMPLETE
+
</ins></span></pre></div>
<a id="trunkLayoutTestsmediamodernmediacontrolsmediacontrollermediacontrollervideowithonlyaudiohtml"></a>
<div class="addfile"><h4>Added: trunk/LayoutTests/media/modern-media-controls/media-controller/media-controller-video-with-only-audio.html (0 => 212575)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/media/modern-media-controls/media-controller/media-controller-video-with-only-audio.html (rev 0)
+++ trunk/LayoutTests/media/modern-media-controls/media-controller/media-controller-video-with-only-audio.html 2017-02-17 21:48:04 UTC (rev 212575)
</span><span class="lines">@@ -0,0 +1,33 @@
</span><ins>+<!DOCTYPE html>
+<script src="../../../resources/js-test-pre.js"></script>
+<body>
+<video src="../../content/test.wav" style="width: 800px; height: 240px;" controls autoplay data-auto-hide-delay="100"></video>
+<script type="text/javascript">
+
+window.jsTestIsAsync = true;
+
+description("Testing that we only show appropriate controls for a video element with only audio tracks.");
+
+const media = document.querySelector("video");
+const shadowRoot = window.internals.shadowRoot(media);
+let mediaControls;
+
+media.addEventListener("play", event => {
+ mediaControls = shadowRoot.lastElementChild.lastElementChild;
+
+ // We should not show the fullscreen button if we have a <video> with no audio tracks.
+ window.requestAnimationFrame(() => shouldBeNull("mediaControls.querySelector('button.fullscreen')"));
+
+ setTimeout(() => {
+ // Controls should not auto-hide if we have a <video> with no audio tracks.
+ shouldBeFalse("mediaControls.querySelector('.controls-bar').classList.contains('faded')");
+
+ debug("");
+ media.remove();
+ finishJSTest();
+ }, 250);
+});
+
+</script>
+<script src="../../../resources/js-test-post.js"></script>
+</body>
</ins></span></pre></div>
<a id="trunkSourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/ChangeLog (212574 => 212575)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/ChangeLog 2017-02-17 21:43:41 UTC (rev 212574)
+++ trunk/Source/WebCore/ChangeLog 2017-02-17 21:48:04 UTC (rev 212575)
</span><span class="lines">@@ -1,5 +1,29 @@
</span><span class="cx"> 2017-02-17 Antoine Quint <graouts@apple.com>
</span><span class="cx">
</span><ins>+ [Modern Media Controls] Improve handling of <video> with only audio tracks
+ https://bugs.webkit.org/show_bug.cgi?id=167836
+ <rdar://problem/30255812>
+
+ Reviewed by Dean Jackson.
+
+ We now check for the availability of video tracks before considering a <video>
+ element is displaying an actual video file and turning auto-hide on. We also
+ check that we have video tracks before enabling the fullscreen button. This
+ brings the behavior of a <video> pointing to a resource with no video tracks
+ to be the same as an <audio> element.
+
+ Test: media/modern-media-controls/media-controller/media-controller-video-with-only-audio.html
+
+ * Modules/modern-media-controls/media/controls-visibility-support.js:
+ (ControlsVisibilitySupport.prototype.get tracksToMonitor):
+ (ControlsVisibilitySupport.prototype._updateControls):
+ (ControlsVisibilitySupport):
+ * Modules/modern-media-controls/media/fullscreen-support.js:
+ (FullscreenSupport.prototype.syncControl):
+ (FullscreenSupport):
+
+2017-02-17 Antoine Quint <graouts@apple.com>
+
</ins><span class="cx"> [Modern Media Controls] Toggle playback when clicking on the video on macOS
</span><span class="cx"> https://bugs.webkit.org/show_bug.cgi?id=168515
</span><span class="cx"> <rdar://problem/30577441>
</span></span></pre></div>
<a id="trunkSourceWebCoreModulesmodernmediacontrolsmediacontrolsvisibilitysupportjs"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/Modules/modern-media-controls/media/controls-visibility-support.js (212574 => 212575)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/Modules/modern-media-controls/media/controls-visibility-support.js 2017-02-17 21:43:41 UTC (rev 212574)
+++ trunk/Source/WebCore/Modules/modern-media-controls/media/controls-visibility-support.js 2017-02-17 21:48:04 UTC (rev 212575)
</span><span class="lines">@@ -48,6 +48,11 @@
</span><span class="cx"> return ["loadedmetadata", "play", "pause"];
</span><span class="cx"> }
</span><span class="cx">
</span><ins>+ get tracksToMonitor()
+ {
+ return [this.mediaController.media.videoTracks];
+ }
+
</ins><span class="cx"> handleEvent()
</span><span class="cx"> {
</span><span class="cx"> this._updateControls();
</span><span class="lines">@@ -58,8 +63,8 @@
</span><span class="cx"> _updateControls()
</span><span class="cx"> {
</span><span class="cx"> const media = this.mediaController.media;
</span><del>- const isVideo = media instanceof HTMLVideoElement;
- let shouldShowControls = this.mediaController.media.controls && !!media.currentSrc;
</del><ins>+ const isVideo = media instanceof HTMLVideoElement && media.videoTracks.length > 0;
+ let shouldShowControls = media.controls && !!media.currentSrc;
</ins><span class="cx"> if (isVideo)
</span><span class="cx"> shouldShowControls = shouldShowControls && media.readyState > HTMLMediaElement.HAVE_NOTHING;
</span><span class="cx">
</span></span></pre></div>
<a id="trunkSourceWebCoreModulesmodernmediacontrolsmediafullscreensupportjs"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/Modules/modern-media-controls/media/fullscreen-support.js (212574 => 212575)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/Modules/modern-media-controls/media/fullscreen-support.js 2017-02-17 21:43:41 UTC (rev 212574)
+++ trunk/Source/WebCore/Modules/modern-media-controls/media/fullscreen-support.js 2017-02-17 21:48:04 UTC (rev 212575)
</span><span class="lines">@@ -69,7 +69,7 @@
</span><span class="cx"> {
</span><span class="cx"> const control = this.control;
</span><span class="cx"> const media = this.mediaController.media;
</span><del>- control.enabled = media.webkitSupportsFullscreen;
</del><ins>+ control.enabled = media.webkitSupportsFullscreen && media.videoTracks.length > 0;
</ins><span class="cx"> control.isFullScreen = media.webkitDisplayingFullscreen;
</span><span class="cx"> }
</span><span class="cx">
</span></span></pre>
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