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<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/209294">209294</a></dd>
<dt>Author</dt> <dd>commit-queue@webkit.org</dd>
<dt>Date</dt> <dd>2016-12-02 19:58:56 -0800 (Fri, 02 Dec 2016)</dd>
</dl>
<h3>Log Message</h3>
<pre>[iOS] Add a WebView private configuration for changing the WebContent update frequency
https://bugs.webkit.org/show_bug.cgi?id=165289
<rdar://problem/29472577>
Patch by Said Abou-Hallawa <sabouhallawa@apple.com> on 2016-12-02
Reviewed by Tim Horton.
Expose a preference which allows us to control the fps of web content updates.
* UIProcess/API/APIPageConfiguration.h:
(API::PageConfiguration::contentUpdateFrequency):
(API::PageConfiguration::setContentUpdateFrequency):
* UIProcess/API/Cocoa/WKWebView.mm:
(-[WKWebView _initializeWithConfiguration:]):
* UIProcess/API/Cocoa/WKWebViewConfiguration.mm:
(-[WKWebViewConfiguration copyWithZone:]):
(-[WKWebViewConfiguration _contentUpdateFrequency]):
(-[WKWebViewConfiguration _setContentUpdateFrequency:]):
* UIProcess/API/Cocoa/WKWebViewConfigurationPrivate.h:
* UIProcess/mac/RemoteLayerTreeDrawingAreaProxy.h:
* UIProcess/mac/RemoteLayerTreeDrawingAreaProxy.mm:
(-[WKOneShotDisplayLinkHandler initWithDrawingAreaProxy:]):
(WebKit::RemoteLayerTreeDrawingAreaProxy::contentUpdateFrequency):</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkSourceWebKit2ChangeLog">trunk/Source/WebKit2/ChangeLog</a></li>
<li><a href="#trunkSourceWebKit2UIProcessAPIAPIPageConfigurationh">trunk/Source/WebKit2/UIProcess/API/APIPageConfiguration.h</a></li>
<li><a href="#trunkSourceWebKit2UIProcessAPICocoaWKWebViewmm">trunk/Source/WebKit2/UIProcess/API/Cocoa/WKWebView.mm</a></li>
<li><a href="#trunkSourceWebKit2UIProcessAPICocoaWKWebViewConfigurationmm">trunk/Source/WebKit2/UIProcess/API/Cocoa/WKWebViewConfiguration.mm</a></li>
<li><a href="#trunkSourceWebKit2UIProcessAPICocoaWKWebViewConfigurationPrivateh">trunk/Source/WebKit2/UIProcess/API/Cocoa/WKWebViewConfigurationPrivate.h</a></li>
<li><a href="#trunkSourceWebKit2UIProcessmacRemoteLayerTreeDrawingAreaProxyh">trunk/Source/WebKit2/UIProcess/mac/RemoteLayerTreeDrawingAreaProxy.h</a></li>
<li><a href="#trunkSourceWebKit2UIProcessmacRemoteLayerTreeDrawingAreaProxymm">trunk/Source/WebKit2/UIProcess/mac/RemoteLayerTreeDrawingAreaProxy.mm</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkSourceWebKit2ChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/ChangeLog (209293 => 209294)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/ChangeLog 2016-12-03 03:39:42 UTC (rev 209293)
+++ trunk/Source/WebKit2/ChangeLog 2016-12-03 03:58:56 UTC (rev 209294)
</span><span class="lines">@@ -1,3 +1,28 @@
</span><ins>+2016-12-02 Said Abou-Hallawa <sabouhallawa@apple.com>
+
+ [iOS] Add a WebView private configuration for changing the WebContent update frequency
+ https://bugs.webkit.org/show_bug.cgi?id=165289
+ <rdar://problem/29472577>
+
+ Reviewed by Tim Horton.
+
+ Expose a preference which allows us to control the fps of web content updates.
+
+ * UIProcess/API/APIPageConfiguration.h:
+ (API::PageConfiguration::contentUpdateFrequency):
+ (API::PageConfiguration::setContentUpdateFrequency):
+ * UIProcess/API/Cocoa/WKWebView.mm:
+ (-[WKWebView _initializeWithConfiguration:]):
+ * UIProcess/API/Cocoa/WKWebViewConfiguration.mm:
+ (-[WKWebViewConfiguration copyWithZone:]):
+ (-[WKWebViewConfiguration _contentUpdateFrequency]):
+ (-[WKWebViewConfiguration _setContentUpdateFrequency:]):
+ * UIProcess/API/Cocoa/WKWebViewConfigurationPrivate.h:
+ * UIProcess/mac/RemoteLayerTreeDrawingAreaProxy.h:
+ * UIProcess/mac/RemoteLayerTreeDrawingAreaProxy.mm:
+ (-[WKOneShotDisplayLinkHandler initWithDrawingAreaProxy:]):
+ (WebKit::RemoteLayerTreeDrawingAreaProxy::contentUpdateFrequency):
+
</ins><span class="cx"> 2016-12-02 Andy Estes <aestes@apple.com>
</span><span class="cx">
</span><span class="cx"> [Cocoa] Adopt the PRODUCT_BUNDLE_IDENTIFIER build setting
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessAPIAPIPageConfigurationh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/API/APIPageConfiguration.h (209293 => 209294)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/API/APIPageConfiguration.h 2016-12-03 03:39:42 UTC (rev 209293)
+++ trunk/Source/WebKit2/UIProcess/API/APIPageConfiguration.h 2016-12-03 03:58:56 UTC (rev 209294)
</span><span class="lines">@@ -88,6 +88,9 @@
</span><span class="cx"> #if PLATFORM(IOS)
</span><span class="cx"> bool alwaysRunsAtForegroundPriority() { return m_alwaysRunsAtForegroundPriority; }
</span><span class="cx"> void setAlwaysRunsAtForegroundPriority(bool alwaysRunsAtForegroundPriority) { m_alwaysRunsAtForegroundPriority = alwaysRunsAtForegroundPriority; }
</span><ins>+
+ uint32_t contentUpdateFrequency() const { return m_contentUpdateFrequency; }
+ void setContentUpdateFrequency(uint32_t updateFrequency) { m_contentUpdateFrequency = updateFrequency; }
</ins><span class="cx"> #endif
</span><span class="cx"> bool initialCapitalizationEnabled() { return m_initialCapitalizationEnabled; }
</span><span class="cx"> void setInitialCapitalizationEnabled(bool initialCapitalizationEnabled) { m_initialCapitalizationEnabled = initialCapitalizationEnabled; }
</span><span class="lines">@@ -116,6 +119,7 @@
</span><span class="cx"> bool m_treatsSHA1SignedCertificatesAsInsecure = true;
</span><span class="cx"> #if PLATFORM(IOS)
</span><span class="cx"> bool m_alwaysRunsAtForegroundPriority = false;
</span><ins>+ uint32_t m_contentUpdateFrequency { 0 };
</ins><span class="cx"> #endif
</span><span class="cx"> bool m_initialCapitalizationEnabled = true;
</span><span class="cx"> bool m_waitsForPaintAfterViewDidMoveToWindow = true;
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessAPICocoaWKWebViewmm"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/API/Cocoa/WKWebView.mm (209293 => 209294)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/API/Cocoa/WKWebView.mm 2016-12-03 03:39:42 UTC (rev 209293)
+++ trunk/Source/WebKit2/UIProcess/API/Cocoa/WKWebView.mm 2016-12-03 03:58:56 UTC (rev 209294)
</span><span class="lines">@@ -466,6 +466,7 @@
</span><span class="cx">
</span><span class="cx"> #if PLATFORM(IOS)
</span><span class="cx"> pageConfiguration->setAlwaysRunsAtForegroundPriority([_configuration _alwaysRunsAtForegroundPriority]);
</span><ins>+ pageConfiguration->setContentUpdateFrequency([_configuration _contentUpdateFrequency]);
</ins><span class="cx">
</span><span class="cx"> pageConfiguration->preferenceValues().set(WebKit::WebPreferencesKey::allowsInlineMediaPlaybackKey(), WebKit::WebPreferencesStore::Value(!![_configuration allowsInlineMediaPlayback]));
</span><span class="cx"> pageConfiguration->preferenceValues().set(WebKit::WebPreferencesKey::allowsInlineMediaPlaybackAfterFullscreenKey(), WebKit::WebPreferencesStore::Value(!![_configuration _allowsInlineMediaPlaybackAfterFullscreen]));
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessAPICocoaWKWebViewConfigurationmm"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/API/Cocoa/WKWebViewConfiguration.mm (209293 => 209294)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/API/Cocoa/WKWebViewConfiguration.mm 2016-12-03 03:39:42 UTC (rev 209293)
+++ trunk/Source/WebKit2/UIProcess/API/Cocoa/WKWebViewConfiguration.mm 2016-12-03 03:58:56 UTC (rev 209294)
</span><span class="lines">@@ -109,6 +109,7 @@
</span><span class="cx"> BOOL _allowsInlineMediaPlayback;
</span><span class="cx"> BOOL _inlineMediaPlaybackRequiresPlaysInlineAttribute;
</span><span class="cx"> BOOL _allowsInlineMediaPlaybackAfterFullscreen;
</span><ins>+ unsigned _contentUpdateFrequency;
</ins><span class="cx"> #endif
</span><span class="cx">
</span><span class="cx"> BOOL _invisibleAutoplayNotPermitted;
</span><span class="lines">@@ -300,6 +301,7 @@
</span><span class="cx"> configuration->_alwaysRunsAtForegroundPriority = _alwaysRunsAtForegroundPriority;
</span><span class="cx"> configuration->_selectionGranularity = self->_selectionGranularity;
</span><span class="cx"> configuration->_ignoresViewportScaleLimits = self->_ignoresViewportScaleLimits;
</span><ins>+ configuration->_contentUpdateFrequency = self->_contentUpdateFrequency;
</ins><span class="cx"> #endif
</span><span class="cx"> #if PLATFORM(MAC)
</span><span class="cx"> configuration->_userInterfaceDirectionPolicy = self->_userInterfaceDirectionPolicy;
</span><span class="lines">@@ -585,6 +587,16 @@
</span><span class="cx"> {
</span><span class="cx"> _allowsInlineMediaPlaybackAfterFullscreen = allows;
</span><span class="cx"> }
</span><ins>+
+- (NSUInteger)_contentUpdateFrequency
+{
+ return _contentUpdateFrequency;
+}
+
+- (void)_setContentUpdateFrequency:(NSUInteger)contentUpdateFrequency
+{
+ _contentUpdateFrequency = contentUpdateFrequency;
+}
</ins><span class="cx"> #endif // PLATFORM(IOS)
</span><span class="cx">
</span><span class="cx"> - (BOOL)_invisibleAutoplayNotPermitted
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessAPICocoaWKWebViewConfigurationPrivateh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/API/Cocoa/WKWebViewConfigurationPrivate.h (209293 => 209294)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/API/Cocoa/WKWebViewConfigurationPrivate.h 2016-12-03 03:39:42 UTC (rev 209293)
+++ trunk/Source/WebKit2/UIProcess/API/Cocoa/WKWebViewConfigurationPrivate.h 2016-12-03 03:58:56 UTC (rev 209294)
</span><span class="lines">@@ -63,6 +63,7 @@
</span><span class="cx"> @property (nonatomic, setter=_setAlwaysRunsAtForegroundPriority:) BOOL _alwaysRunsAtForegroundPriority WK_API_AVAILABLE(ios(9_0));
</span><span class="cx"> @property (nonatomic, setter=_setInlineMediaPlaybackRequiresPlaysInlineAttribute:) BOOL _inlineMediaPlaybackRequiresPlaysInlineAttribute WK_API_AVAILABLE(ios(10.0));
</span><span class="cx"> @property (nonatomic, setter=_setAllowsInlineMediaPlaybackAfterFullscreen:) BOOL _allowsInlineMediaPlaybackAfterFullscreen WK_API_AVAILABLE(ios(10.0));
</span><ins>+@property (nonatomic, setter=_setContentUpdateFrequency:) NSUInteger _contentUpdateFrequency WK_API_AVAILABLE(ios(WK_IOS_TBA));
</ins><span class="cx"> #else
</span><span class="cx"> @property (nonatomic, setter=_setShowsURLsInToolTips:) BOOL _showsURLsInToolTips WK_API_AVAILABLE(macosx(10.12));
</span><span class="cx"> @property (nonatomic, setter=_setServiceControlsEnabled:) BOOL _serviceControlsEnabled WK_API_AVAILABLE(macosx(10.12));
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessmacRemoteLayerTreeDrawingAreaProxyh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/mac/RemoteLayerTreeDrawingAreaProxy.h (209293 => 209294)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/mac/RemoteLayerTreeDrawingAreaProxy.h 2016-12-03 03:39:42 UTC (rev 209293)
+++ trunk/Source/WebKit2/UIProcess/mac/RemoteLayerTreeDrawingAreaProxy.h 2016-12-03 03:58:56 UTC (rev 209294)
</span><span class="lines">@@ -53,6 +53,8 @@
</span><span class="cx"> uint64_t lastCommittedLayerTreeTransactionID() const { return m_transactionIDForPendingCACommit; }
</span><span class="cx">
</span><span class="cx"> void didRefreshDisplay();
</span><ins>+
+ uint32_t contentUpdateFrequency() const;
</ins><span class="cx">
</span><span class="cx"> private:
</span><span class="cx"> void sizeDidChange() override;
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessmacRemoteLayerTreeDrawingAreaProxymm"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/mac/RemoteLayerTreeDrawingAreaProxy.mm (209293 => 209294)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/mac/RemoteLayerTreeDrawingAreaProxy.mm 2016-12-03 03:39:42 UTC (rev 209293)
+++ trunk/Source/WebKit2/UIProcess/mac/RemoteLayerTreeDrawingAreaProxy.mm 2016-12-03 03:58:56 UTC (rev 209294)
</span><span class="lines">@@ -26,6 +26,7 @@
</span><span class="cx"> #import "config.h"
</span><span class="cx"> #import "RemoteLayerTreeDrawingAreaProxy.h"
</span><span class="cx">
</span><ins>+#import "APIPageConfiguration.h"
</ins><span class="cx"> #import "Logging.h"
</span><span class="cx"> #import "RemoteLayerTreeDrawingAreaProxyMessages.h"
</span><span class="cx"> #import "DrawingAreaMessages.h"
</span><span class="lines">@@ -68,6 +69,7 @@
</span><span class="cx"> _displayLink = [CADisplayLink displayLinkWithTarget:self selector:@selector(displayLinkFired:)];
</span><span class="cx"> [_displayLink addToRunLoop:[NSRunLoop mainRunLoop] forMode:NSRunLoopCommonModes];
</span><span class="cx"> _displayLink.paused = YES;
</span><ins>+ _displayLink.preferredFramesPerSecond = drawingAreaProxy->contentUpdateFrequency();
</ins><span class="cx"> }
</span><span class="cx"> return self;
</span><span class="cx"> }
</span><span class="lines">@@ -134,6 +136,16 @@
</span><span class="cx"> #endif
</span><span class="cx"> }
</span><span class="cx">
</span><ins>+uint32_t RemoteLayerTreeDrawingAreaProxy::contentUpdateFrequency() const
+{
+#if PLATFORM(IOS)
+ return m_webPageProxy.configuration().contentUpdateFrequency();
+#else
+ return 0;
+#endif
+}
+
+
</ins><span class="cx"> void RemoteLayerTreeDrawingAreaProxy::sizeDidChange()
</span><span class="cx"> {
</span><span class="cx"> if (!m_webPageProxy.isValid())
</span></span></pre>
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