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<dl class="meta">
<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/195671">195671</a></dd>
<dt>Author</dt> <dd>jer.noble@apple.com</dd>
<dt>Date</dt> <dd>2016-01-27 07:20:03 -0800 (Wed, 27 Jan 2016)</dd>
</dl>

<h3>Log Message</h3>
<pre>Calling video.controls=true during a scrub operation cancels scrub.
https://bugs.webkit.org/show_bug.cgi?id=153494

Reviewed by Eric Carlson.

Source/WebCore:

Test: media/media-controls-drag-timeline-set-controls-property.html

Verify that the video.controls attribute actually changed before tearing down and
re-adding the media controls to the Shadow DOM.

* Modules/mediacontrols/mediaControlsApple.js:
(Controller.prototype.handleControlsChange):
(Controller.prototype.hasControls):

LayoutTests:

* media/media-controls-drag-timeline-set-controls-property-expected.txt: Added.
* media/media-controls-drag-timeline-set-controls-property.html: Added.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkLayoutTestsChangeLog">trunk/LayoutTests/ChangeLog</a></li>
<li><a href="#trunkSourceWebCoreChangeLog">trunk/Source/WebCore/ChangeLog</a></li>
<li><a href="#trunkSourceWebCoreModulesmediacontrolsmediaControlsApplejs">trunk/Source/WebCore/Modules/mediacontrols/mediaControlsApple.js</a></li>
</ul>

<h3>Added Paths</h3>
<ul>
<li><a href="#trunkLayoutTestsmediamediacontrolsdragtimelinesetcontrolspropertyexpectedtxt">trunk/LayoutTests/media/media-controls-drag-timeline-set-controls-property-expected.txt</a></li>
<li><a href="#trunkLayoutTestsmediamediacontrolsdragtimelinesetcontrolspropertyhtml">trunk/LayoutTests/media/media-controls-drag-timeline-set-controls-property.html</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkLayoutTestsChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/ChangeLog (195670 => 195671)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/ChangeLog        2016-01-27 14:34:46 UTC (rev 195670)
+++ trunk/LayoutTests/ChangeLog        2016-01-27 15:20:03 UTC (rev 195671)
</span><span class="lines">@@ -1,3 +1,13 @@
</span><ins>+2016-01-26  Jer Noble  &lt;jer.noble@apple.com&gt;
+
+        Calling video.controls=true during a scrub operation cancels scrub.
+        https://bugs.webkit.org/show_bug.cgi?id=153494
+
+        Reviewed by Eric Carlson.
+
+        * media/media-controls-drag-timeline-set-controls-property-expected.txt: Added.
+        * media/media-controls-drag-timeline-set-controls-property.html: Added.
+
</ins><span class="cx"> 2016-01-26  Chris Dumez  &lt;cdumez@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         fast/history/page-cache-webdatabase-no-transaction-db.html flakily crashes
</span></span></pre></div>
<a id="trunkLayoutTestsmediamediacontrolsdragtimelinesetcontrolspropertyexpectedtxt"></a>
<div class="addfile"><h4>Added: trunk/LayoutTests/media/media-controls-drag-timeline-set-controls-property-expected.txt (0 => 195671)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/media/media-controls-drag-timeline-set-controls-property-expected.txt                                (rev 0)
+++ trunk/LayoutTests/media/media-controls-drag-timeline-set-controls-property-expected.txt        2016-01-27 15:20:03 UTC (rev 195671)
</span><span class="lines">@@ -0,0 +1,10 @@
</span><ins>+Test that dragging the timeline slider after setting video.controls=true causes seeks.
+
+
+EVENT(playing)
+EVENT(pause)
+EVENT(seeked)
+EVENT(seeked)
+EVENT(seeked)
+END OF TEST
+
</ins></span></pre></div>
<a id="trunkLayoutTestsmediamediacontrolsdragtimelinesetcontrolspropertyhtml"></a>
<div class="addfile"><h4>Added: trunk/LayoutTests/media/media-controls-drag-timeline-set-controls-property.html (0 => 195671)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/media/media-controls-drag-timeline-set-controls-property.html                                (rev 0)
+++ trunk/LayoutTests/media/media-controls-drag-timeline-set-controls-property.html        2016-01-27 15:20:03 UTC (rev 195671)
</span><span class="lines">@@ -0,0 +1,80 @@
</span><ins>+&lt;!DOCTYPE html&gt;
+&lt;html&gt;
+&lt;head&gt;
+    &lt;title&gt;media-controls-timeline-set-controls-property&lt;/title&gt;
+    &lt;script src=&quot;media-controls.js&quot;&gt;&lt;/script&gt;
+    &lt;script src=&quot;media-file.js&quot;&gt;&lt;/script&gt;
+    &lt;script src=&quot;video-test.js&quot;&gt;&lt;/script&gt;
+    &lt;script&gt;
+    var x;
+    var y;
+    var seekCount = 0;
+    var moveInterval;
+
+    function runTest()
+    {
+        findMediaElement();
+        waitForEvent('playing', beginScrubbing);
+        video.src = findMediaFile('video', 'content/test');
+        video.play();
+    }
+
+    function beginScrubbing()
+    {
+        if (window.eventSender) {
+
+            var timelineCoordinate;
+            try {
+                timelineCoordinate = mediaControlsButtonCoordinates(video, 'timeline');
+            } catch (exception) {
+                failTest(exception.description);
+                return;
+            }
+            x = timelineCoordinate[0];
+            y = timelineCoordinate[1];
+
+            eventSender.dragMode = false;
+            eventSender.mouseMoveTo(x, y);
+            eventSender.mouseDown();
+        }
+        waitForEvent('pause', pause);
+        waitForEvent('seeked', seeked)
+    }
+
+    function pause()
+    {
+        video.controls = 'true';
+        moveInterval = setInterval(move, 100);
+    }
+
+    function move()
+    {
+        if (window.eventSender) {
+            x += 10;
+            eventSender.mouseMoveTo(x, y);
+        }
+    }
+
+
+    function seeked()
+    {
+        ++seekCount;
+        if (seekCount &lt; 3)
+            return;
+
+        clearInterval(moveInterval);
+        if (window.eventSender)
+            eventSender.mouseUp();
+        endTest();
+    }
+
+    
+    &lt;/script&gt;
+&lt;/head&gt;
+
+&lt;body onload=&quot;runTest()&quot;&gt;
+    &lt;p&gt;Test that dragging the timeline slider after setting video.controls=true causes seeks.&lt;/p&gt;
+    &lt;video controls&gt;&lt;/video&gt;
+&lt;/body&gt;
+&lt;/html&gt;
+
</ins></span></pre></div>
<a id="trunkSourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/ChangeLog (195670 => 195671)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/ChangeLog        2016-01-27 14:34:46 UTC (rev 195670)
+++ trunk/Source/WebCore/ChangeLog        2016-01-27 15:20:03 UTC (rev 195671)
</span><span class="lines">@@ -1,3 +1,19 @@
</span><ins>+2016-01-26  Jer Noble  &lt;jer.noble@apple.com&gt;
+
+        Calling video.controls=true during a scrub operation cancels scrub.
+        https://bugs.webkit.org/show_bug.cgi?id=153494
+
+        Reviewed by Eric Carlson.
+
+        Test: media/media-controls-drag-timeline-set-controls-property.html
+
+        Verify that the video.controls attribute actually changed before tearing down and
+        re-adding the media controls to the Shadow DOM.
+
+        * Modules/mediacontrols/mediaControlsApple.js:
+        (Controller.prototype.handleControlsChange):
+        (Controller.prototype.hasControls):
+
</ins><span class="cx"> 2016-01-27  Carlos Garcia Campos  &lt;cgarcia@igalia.com&gt;
</span><span class="cx"> 
</span><span class="cx">         [GTK][EFL] Rename ScrollAnimationNone as ScrollAnimationSmooth
</span></span></pre></div>
<a id="trunkSourceWebCoreModulesmediacontrolsmediaControlsApplejs"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/Modules/mediacontrols/mediaControlsApple.js (195670 => 195671)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/Modules/mediacontrols/mediaControlsApple.js        2016-01-27 14:34:46 UTC (rev 195670)
+++ trunk/Source/WebCore/Modules/mediacontrols/mediaControlsApple.js        2016-01-27 15:20:03 UTC (rev 195671)
</span><span class="lines">@@ -1087,9 +1087,9 @@
</span><span class="cx">         try {
</span><span class="cx">             this.updateBase();
</span><span class="cx"> 
</span><del>-            if (this.shouldHaveControls())
</del><ins>+            if (this.shouldHaveControls() &amp;&amp; !this.hasControls())
</ins><span class="cx">                 this.addControls();
</span><del>-            else
</del><ins>+            else if (!this.shouldHaveControls() &amp;&amp; this.hasControls())
</ins><span class="cx">                 this.removeControls();
</span><span class="cx">         } catch(e) {
</span><span class="cx">             if (window.console)
</span><span class="lines">@@ -1542,6 +1542,11 @@
</span><span class="cx">         this.updateControls();
</span><span class="cx">     },
</span><span class="cx"> 
</span><ins>+    hasControls: function()
+    {
+        return this.controls.panel.parentElement;
+    },
+
</ins><span class="cx">     updateTime: function()
</span><span class="cx">     {
</span><span class="cx">         var currentTime = this.video.currentTime;
</span></span></pre>
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