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<div id="msg">
<dl class="meta">
<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/175384">175384</a></dd>
<dt>Author</dt> <dd>adachan@apple.com</dd>
<dt>Date</dt> <dd>2014-10-30 15:06:12 -0700 (Thu, 30 Oct 2014)</dd>
</dl>
<h3>Log Message</h3>
<pre>The Page's muted setting should not affect the HTMLMediaElement's 'muted' IDL attribute.
https://bugs.webkit.org/show_bug.cgi?id=138215
Reviewed by Eric Carlson.
Source/WebCore:
Add m_muted in Page to keep track of the Page's muted state. Change AudioProducer::setMuted()
to pageMutedStateDidChange(). When that method is called, the AudioProducer is supposed to
update its muted state again taking the Page's muted state into account.
Add HTMLMediaElement::effectiveMuted(), which returns the effective muted state of the
HTMLMediaElement, taking the Page's muted state into account.
Test: media/video-muted-after-setting-page-muted-state.html
* dom/Document.cpp:
(WebCore::Document::pageMutedStateDidChange):
(WebCore::Document::setMuted): Deleted.
* dom/Document.h:
* html/HTMLMediaElement.cpp:
(WebCore::HTMLMediaElement::setMuted):
Set the MediaPlayer's muted state to the result of effectiveMuted() rather than m_muted.
(WebCore::HTMLMediaElement::updateVolume):
Ditto, and also make sure the MediaController's muted state does not override the Page's
muted state.
(WebCore::HTMLMediaElement::updatePlayState):
Set the MediaPlayer's muted state to the result of effectiveMuted() rather than muted().
(WebCore::HTMLMediaElement::pageMutedStateDidChange):
Call updateVolume(), which will update the MediaPlayer's muted state.
(WebCore::HTMLMediaElement::effectiveMuted):
Figure out the muted value taking Page's muted state into account.
* html/HTMLMediaElement.h:
* page/AudioProducer.h:
* page/Page.cpp:
(WebCore::Page::Page):
(WebCore::Page::setMuted):
Update m_muted, and only iterate through the frames' documents to call pageMutedStateDidChange()
if m_muted changes.
* page/Page.h:
(WebCore::Page::isMuted):
* testing/Internals.cpp:
(WebCore::Internals::setPageMuted):
Expose a way to set the Page's muted state in Internals for testing.
* testing/Internals.h:
* testing/Internals.idl:
LayoutTests:
* media/video-muted-after-setting-page-muted-state-expected.txt: Added.
* media/video-muted-after-setting-page-muted-state.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="#trunkSourceWebCoredomDocumentcpp">trunk/Source/WebCore/dom/Document.cpp</a></li>
<li><a href="#trunkSourceWebCoredomDocumenth">trunk/Source/WebCore/dom/Document.h</a></li>
<li><a href="#trunkSourceWebCorehtmlHTMLMediaElementcpp">trunk/Source/WebCore/html/HTMLMediaElement.cpp</a></li>
<li><a href="#trunkSourceWebCorehtmlHTMLMediaElementh">trunk/Source/WebCore/html/HTMLMediaElement.h</a></li>
<li><a href="#trunkSourceWebCorepageAudioProducerh">trunk/Source/WebCore/page/AudioProducer.h</a></li>
<li><a href="#trunkSourceWebCorepagePagecpp">trunk/Source/WebCore/page/Page.cpp</a></li>
<li><a href="#trunkSourceWebCorepagePageh">trunk/Source/WebCore/page/Page.h</a></li>
<li><a href="#trunkSourceWebCoretestingInternalscpp">trunk/Source/WebCore/testing/Internals.cpp</a></li>
<li><a href="#trunkSourceWebCoretestingInternalsh">trunk/Source/WebCore/testing/Internals.h</a></li>
<li><a href="#trunkSourceWebCoretestingInternalsidl">trunk/Source/WebCore/testing/Internals.idl</a></li>
</ul>
<h3>Added Paths</h3>
<ul>
<li><a href="#trunkLayoutTestsmediavideomutedaftersettingpagemutedstateexpectedtxt">trunk/LayoutTests/media/video-muted-after-setting-page-muted-state-expected.txt</a></li>
<li><a href="#trunkLayoutTestsmediavideomutedaftersettingpagemutedstatehtml">trunk/LayoutTests/media/video-muted-after-setting-page-muted-state.html</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkLayoutTestsChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/ChangeLog (175383 => 175384)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/ChangeLog        2014-10-30 21:39:27 UTC (rev 175383)
+++ trunk/LayoutTests/ChangeLog        2014-10-30 22:06:12 UTC (rev 175384)
</span><span class="lines">@@ -1,3 +1,13 @@
</span><ins>+2014-10-30 Ada Chan <adachan@apple.com>
+
+ The Page's muted setting should not affect the HTMLMediaElement's 'muted' IDL attribute.
+ https://bugs.webkit.org/show_bug.cgi?id=138215
+
+ Reviewed by Eric Carlson.
+
+ * media/video-muted-after-setting-page-muted-state-expected.txt: Added.
+ * media/video-muted-after-setting-page-muted-state.html: Added.
+
</ins><span class="cx"> 2014-10-30 Brady Eidson <beidson@apple.com>
</span><span class="cx">
</span><span class="cx"> IndexedDB is deleting data when a PK is shared amongst two objectStores
</span></span></pre></div>
<a id="trunkLayoutTestsmediavideomutedaftersettingpagemutedstateexpectedtxt"></a>
<div class="addfile"><h4>Added: trunk/LayoutTests/media/video-muted-after-setting-page-muted-state-expected.txt (0 => 175384)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/media/video-muted-after-setting-page-muted-state-expected.txt         (rev 0)
+++ trunk/LayoutTests/media/video-muted-after-setting-page-muted-state-expected.txt        2014-10-30 22:06:12 UTC (rev 175384)
</span><span class="lines">@@ -0,0 +1,10 @@
</span><ins>+
+Test 'muted' IDL attribute after setting the Page's muted state. The Page's muted state should not affect the 'muted' IDL attribute.
+
+EXPECTED (video.muted == 'false') OK
+EXPECTED (video.muted == 'false') OK
+RUN(video.muted = true)
+EXPECTED (video.muted == 'true') OK
+EXPECTED (video.muted == 'true') OK
+END OF TEST
+
</ins></span></pre></div>
<a id="trunkLayoutTestsmediavideomutedaftersettingpagemutedstatehtml"></a>
<div class="addfile"><h4>Added: trunk/LayoutTests/media/video-muted-after-setting-page-muted-state.html (0 => 175384)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/media/video-muted-after-setting-page-muted-state.html         (rev 0)
+++ trunk/LayoutTests/media/video-muted-after-setting-page-muted-state.html        2014-10-30 22:06:12 UTC (rev 175384)
</span><span class="lines">@@ -0,0 +1,17 @@
</span><ins>+<video controls></video>
+<p>Test 'muted' IDL attribute after setting the Page's muted state. The Page's muted state should not affect the 'muted' IDL attribute.<p>
+<script src=media-file.js></script>
+<script src=video-test.js></script>
+<script>
+ testExpected("video.muted", false);
+ if (window.internals)
+ internals.setPageMuted(true);
+ testExpected("video.muted", false);
+
+ run("video.muted = true");
+ testExpected("video.muted", true);
+ if (window.internals)
+ internals.setPageMuted(false);
+ testExpected("video.muted", true);
+ endTest();
+</script>
</ins></span></pre></div>
<a id="trunkSourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/ChangeLog (175383 => 175384)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/ChangeLog        2014-10-30 21:39:27 UTC (rev 175383)
+++ trunk/Source/WebCore/ChangeLog        2014-10-30 22:06:12 UTC (rev 175384)
</span><span class="lines">@@ -1,3 +1,50 @@
</span><ins>+2014-10-30 Ada Chan <adachan@apple.com>
+
+ The Page's muted setting should not affect the HTMLMediaElement's 'muted' IDL attribute.
+ https://bugs.webkit.org/show_bug.cgi?id=138215
+
+ Reviewed by Eric Carlson.
+
+ Add m_muted in Page to keep track of the Page's muted state. Change AudioProducer::setMuted()
+ to pageMutedStateDidChange(). When that method is called, the AudioProducer is supposed to
+ update its muted state again taking the Page's muted state into account.
+
+ Add HTMLMediaElement::effectiveMuted(), which returns the effective muted state of the
+ HTMLMediaElement, taking the Page's muted state into account.
+
+ Test: media/video-muted-after-setting-page-muted-state.html
+
+ * dom/Document.cpp:
+ (WebCore::Document::pageMutedStateDidChange):
+ (WebCore::Document::setMuted): Deleted.
+ * dom/Document.h:
+ * html/HTMLMediaElement.cpp:
+ (WebCore::HTMLMediaElement::setMuted):
+ Set the MediaPlayer's muted state to the result of effectiveMuted() rather than m_muted.
+ (WebCore::HTMLMediaElement::updateVolume):
+ Ditto, and also make sure the MediaController's muted state does not override the Page's
+ muted state.
+ (WebCore::HTMLMediaElement::updatePlayState):
+ Set the MediaPlayer's muted state to the result of effectiveMuted() rather than muted().
+ (WebCore::HTMLMediaElement::pageMutedStateDidChange):
+ Call updateVolume(), which will update the MediaPlayer's muted state.
+ (WebCore::HTMLMediaElement::effectiveMuted):
+ Figure out the muted value taking Page's muted state into account.
+ * html/HTMLMediaElement.h:
+ * page/AudioProducer.h:
+ * page/Page.cpp:
+ (WebCore::Page::Page):
+ (WebCore::Page::setMuted):
+ Update m_muted, and only iterate through the frames' documents to call pageMutedStateDidChange()
+ if m_muted changes.
+ * page/Page.h:
+ (WebCore::Page::isMuted):
+ * testing/Internals.cpp:
+ (WebCore::Internals::setPageMuted):
+ Expose a way to set the Page's muted state in Internals for testing.
+ * testing/Internals.h:
+ * testing/Internals.idl:
+
</ins><span class="cx"> 2014-10-30 Myles C. Maxfield <mmaxfield@apple.com>
</span><span class="cx">
</span><span class="cx"> Use references in calculateMinimumPageHeight() for non-optional arguments
</span></span></pre></div>
<a id="trunkSourceWebCoredomDocumentcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/dom/Document.cpp (175383 => 175384)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/dom/Document.cpp        2014-10-30 21:39:27 UTC (rev 175383)
+++ trunk/Source/WebCore/dom/Document.cpp        2014-10-30 22:06:12 UTC (rev 175384)
</span><span class="lines">@@ -3304,10 +3304,10 @@
</span><span class="cx"> page()->updateIsPlayingAudio();
</span><span class="cx"> }
</span><span class="cx">
</span><del>-void Document::setMuted(bool muted)
</del><ins>+void Document::pageMutedStateDidChange()
</ins><span class="cx"> {
</span><span class="cx"> for (auto audioProducer : m_audioProducers)
</span><del>- audioProducer->setMuted(muted);
</del><ins>+ audioProducer->pageMutedStateDidChange();
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> void Document::styleResolverChanged(StyleResolverUpdateFlag updateFlag)
</span></span></pre></div>
<a id="trunkSourceWebCoredomDocumenth"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/dom/Document.h (175383 => 175384)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/dom/Document.h        2014-10-30 21:39:27 UTC (rev 175383)
+++ trunk/Source/WebCore/dom/Document.h        2014-10-30 22:06:12 UTC (rev 175384)
</span><span class="lines">@@ -1292,7 +1292,7 @@
</span><span class="cx"> void removeAudioProducer(AudioProducer*);
</span><span class="cx"> bool isPlayingAudio() const { return m_isPlayingAudio; }
</span><span class="cx"> void updateIsPlayingAudio();
</span><del>- void setMuted(bool);
</del><ins>+ void pageMutedStateDidChange();
</ins><span class="cx">
</span><span class="cx"> protected:
</span><span class="cx"> enum ConstructionFlags { Synthesized = 1, NonRenderedPlaceholder = 1 << 1 };
</span></span></pre></div>
<a id="trunkSourceWebCorehtmlHTMLMediaElementcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/html/HTMLMediaElement.cpp (175383 => 175384)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/html/HTMLMediaElement.cpp        2014-10-30 21:39:27 UTC (rev 175383)
+++ trunk/Source/WebCore/html/HTMLMediaElement.cpp        2014-10-30 22:06:12 UTC (rev 175384)
</span><span class="lines">@@ -3001,7 +3001,7 @@
</span><span class="cx"> // Avoid recursion when the player reports volume changes.
</span><span class="cx"> if (!processingMediaPlayerCallback()) {
</span><span class="cx"> if (m_player) {
</span><del>- m_player->setMuted(m_muted);
</del><ins>+ m_player->setMuted(effectiveMuted());
</ins><span class="cx"> if (hasMediaControls())
</span><span class="cx"> mediaControls()->changedMute();
</span><span class="cx"> }
</span><span class="lines">@@ -4470,11 +4470,11 @@
</span><span class="cx"> if (!processingMediaPlayerCallback()) {
</span><span class="cx"> Page* page = document().page();
</span><span class="cx"> double volumeMultiplier = page ? page->mediaVolume() : 1;
</span><del>- bool shouldMute = muted();
</del><ins>+ bool shouldMute = effectiveMuted();
</ins><span class="cx">
</span><span class="cx"> if (m_mediaController) {
</span><span class="cx"> volumeMultiplier *= m_mediaController->volume();
</span><del>- shouldMute = m_mediaController->muted();
</del><ins>+ shouldMute = m_mediaController->muted() || (page && page->isMuted());
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> m_player->setMuted(shouldMute);
</span><span class="lines">@@ -4520,7 +4520,7 @@
</span><span class="cx"> // Set rate, muted before calling play in case they were set before the media engine was setup.
</span><span class="cx"> // The media engine should just stash the rate and muted values since it isn't already playing.
</span><span class="cx"> m_player->setRate(effectivePlaybackRate());
</span><del>- m_player->setMuted(muted());
</del><ins>+ m_player->setMuted(effectiveMuted());
</ins><span class="cx">
</span><span class="cx"> m_player->play();
</span><span class="cx"> }
</span><span class="lines">@@ -6032,6 +6032,16 @@
</span><span class="cx"> return isPlaying() && hasAudio();
</span><span class="cx"> }
</span><span class="cx">
</span><ins>+void HTMLMediaElement::pageMutedStateDidChange()
+{
+ updateVolume();
+}
+
+bool HTMLMediaElement::effectiveMuted() const
+{
+ return muted() || (document().page() && document().page()->isMuted());
+}
+
</ins><span class="cx"> bool HTMLMediaElement::doesHaveAttribute(const AtomicString& attribute, AtomicString* value) const
</span><span class="cx"> {
</span><span class="cx"> QualifiedName attributeName(nullAtom, attribute, nullAtom);
</span></span></pre></div>
<a id="trunkSourceWebCorehtmlHTMLMediaElementh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/html/HTMLMediaElement.h (175383 => 175384)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/html/HTMLMediaElement.h        2014-10-30 21:39:27 UTC (rev 175383)
+++ trunk/Source/WebCore/html/HTMLMediaElement.h        2014-10-30 22:06:12 UTC (rev 175384)
</span><span class="lines">@@ -712,7 +712,10 @@
</span><span class="cx">
</span><span class="cx"> // AudioProducer overrides
</span><span class="cx"> virtual bool isPlayingAudio() override;
</span><ins>+ virtual void pageMutedStateDidChange() override;
</ins><span class="cx">
</span><ins>+ bool effectiveMuted() const;
+
</ins><span class="cx"> void registerWithDocument(Document&);
</span><span class="cx"> void unregisterWithDocument(Document&);
</span><span class="cx">
</span></span></pre></div>
<a id="trunkSourceWebCorepageAudioProducerh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/page/AudioProducer.h (175383 => 175384)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/page/AudioProducer.h        2014-10-30 21:39:27 UTC (rev 175383)
+++ trunk/Source/WebCore/page/AudioProducer.h        2014-10-30 22:06:12 UTC (rev 175384)
</span><span class="lines">@@ -31,7 +31,7 @@
</span><span class="cx"> class AudioProducer {
</span><span class="cx"> public:
</span><span class="cx"> virtual bool isPlayingAudio() = 0;
</span><del>- virtual void setMuted(bool) = 0;
</del><ins>+ virtual void pageMutedStateDidChange() = 0;
</ins><span class="cx">
</span><span class="cx"> protected:
</span><span class="cx"> virtual ~AudioProducer() { }
</span></span></pre></div>
<a id="trunkSourceWebCorepagePagecpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/page/Page.cpp (175383 => 175384)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/page/Page.cpp        2014-10-30 21:39:27 UTC (rev 175383)
+++ trunk/Source/WebCore/page/Page.cpp        2014-10-30 22:06:12 UTC (rev 175384)
</span><span class="lines">@@ -160,6 +160,7 @@
</span><span class="cx"> , m_inLowQualityInterpolationMode(false)
</span><span class="cx"> , m_areMemoryCacheClientCallsEnabled(true)
</span><span class="cx"> , m_mediaVolume(1)
</span><ins>+ , m_muted(false)
</ins><span class="cx"> , m_pageScaleFactor(1)
</span><span class="cx"> , m_zoomedOutPageScaleFactor(0)
</span><span class="cx"> , m_deviceScaleFactor(1)
</span><span class="lines">@@ -1215,8 +1216,13 @@
</span><span class="cx">
</span><span class="cx"> void Page::setMuted(bool muted)
</span><span class="cx"> {
</span><ins>+ if (m_muted == muted)
+ return;
+
+ m_muted = muted;
+
</ins><span class="cx"> for (Frame* frame = &mainFrame(); frame; frame = frame->tree().traverseNext())
</span><del>- frame->document()->setMuted(muted);
</del><ins>+ frame->document()->pageMutedStateDidChange();
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> #if !ASSERT_DISABLED
</span></span></pre></div>
<a id="trunkSourceWebCorepagePageh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/page/Page.h (175383 => 175384)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/page/Page.h        2014-10-30 21:39:27 UTC (rev 175383)
+++ trunk/Source/WebCore/page/Page.h        2014-10-30 22:06:12 UTC (rev 175384)
</span><span class="lines">@@ -438,6 +438,7 @@
</span><span class="cx">
</span><span class="cx"> bool isPlayingAudio() const { return m_isPlayingAudio; }
</span><span class="cx"> void updateIsPlayingAudio();
</span><ins>+ bool isMuted() const { return m_muted; }
</ins><span class="cx"> WEBCORE_EXPORT void setMuted(bool);
</span><span class="cx">
</span><span class="cx"> private:
</span><span class="lines">@@ -517,6 +518,7 @@
</span><span class="cx"> bool m_inLowQualityInterpolationMode;
</span><span class="cx"> bool m_areMemoryCacheClientCallsEnabled;
</span><span class="cx"> float m_mediaVolume;
</span><ins>+ bool m_muted;
</ins><span class="cx">
</span><span class="cx"> float m_pageScaleFactor;
</span><span class="cx"> float m_zoomedOutPageScaleFactor;
</span></span></pre></div>
<a id="trunkSourceWebCoretestingInternalscpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/testing/Internals.cpp (175383 => 175384)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/testing/Internals.cpp        2014-10-30 21:39:27 UTC (rev 175383)
+++ trunk/Source/WebCore/testing/Internals.cpp        2014-10-30 22:06:12 UTC (rev 175384)
</span><span class="lines">@@ -2402,4 +2402,14 @@
</span><span class="cx"> return MockPageOverlayClient::shared().layerTreeAsText(document->frame()->mainFrame());
</span><span class="cx"> }
</span><span class="cx">
</span><ins>+void Internals::setPageMuted(bool muted)
+{
+ Document* document = contextDocument();
+ if (!document)
+ return;
+
+ if (Page* page = document->page())
+ page->setMuted(muted);
</ins><span class="cx"> }
</span><ins>+
+}
</ins></span></pre></div>
<a id="trunkSourceWebCoretestingInternalsh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/testing/Internals.h (175383 => 175384)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/testing/Internals.h        2014-10-30 21:39:27 UTC (rev 175383)
+++ trunk/Source/WebCore/testing/Internals.h        2014-10-30 22:06:12 UTC (rev 175384)
</span><span class="lines">@@ -346,6 +346,8 @@
</span><span class="cx"> void installMockPageOverlay(const String& overlayType, ExceptionCode&);
</span><span class="cx"> String pageOverlayLayerTreeAsText(ExceptionCode&) const;
</span><span class="cx">
</span><ins>+ void setPageMuted(bool);
+
</ins><span class="cx"> private:
</span><span class="cx"> explicit Internals(Document*);
</span><span class="cx"> Document* contextDocument() const;
</span></span></pre></div>
<a id="trunkSourceWebCoretestingInternalsidl"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/testing/Internals.idl (175383 => 175384)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/testing/Internals.idl        2014-10-30 21:39:27 UTC (rev 175383)
+++ trunk/Source/WebCore/testing/Internals.idl        2014-10-30 22:06:12 UTC (rev 175384)
</span><span class="lines">@@ -301,4 +301,6 @@
</span><span class="cx">
</span><span class="cx"> [RaisesException] void installMockPageOverlay(PageOverlayType type);
</span><span class="cx"> [RaisesException] DOMString pageOverlayLayerTreeAsText();
</span><ins>+
+ void setPageMuted(boolean muted);
</ins><span class="cx"> };
</span></span></pre>
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