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<dl class="meta">
<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/189513">189513</a></dd>
<dt>Author</dt> <dd>dbates@webkit.org</dd>
<dt>Date</dt> <dd>2015-09-08 16:04:34 -0700 (Tue, 08 Sep 2015)</dd>
</dl>

<h3>Log Message</h3>
<pre>[Mac] Expose Enable/Disable Accelerated Drawing in MiniBrowser
https://bugs.webkit.org/show_bug.cgi?id=148980

Reviewed by Alexey Proskuryakov.

Source/WebKit2:

Expose SPI web preference to enable/disable- and query the state of- accelerated drawing
so that we can toggle this setting in MiniBrowser on Mac.

* UIProcess/API/Cocoa/WKPreferences.mm:
(-[WKPreferences _acceleratedDrawingEnabled]): Added.
(-[WKPreferences _setAcceleratedDrawingEnabled:]): Added.
* UIProcess/API/Cocoa/WKPreferencesPrivate.h:

Tools:

Add setting to enable/disable accelerated drawing so as to support testing
this feature in MiniBrowser on Mac.

* MiniBrowser/mac/SettingsController.h:
* MiniBrowser/mac/SettingsController.m:
(-[SettingsController _populateMenu]): Add menu item.
(-[SettingsController validateMenuItem:]): Update setting when menu item is toggled.
(-[SettingsController toggleAcceleratedDrawingEnabled:]): Added.
(-[SettingsController acceleratedDrawingEnabled]): Added.
* MiniBrowser/mac/WK1BrowserWindowController.m:
(-[WK1BrowserWindowController didChangeSettings]): Apply setting in WebKit1.
* MiniBrowser/mac/WK2BrowserWindowController.m:
(-[WK2BrowserWindowController didChangeSettings]): Apply setting in WebKit2.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkSourceWebKit2ChangeLog">trunk/Source/WebKit2/ChangeLog</a></li>
<li><a href="#trunkSourceWebKit2UIProcessAPICocoaWKPreferencesmm">trunk/Source/WebKit2/UIProcess/API/Cocoa/WKPreferences.mm</a></li>
<li><a href="#trunkSourceWebKit2UIProcessAPICocoaWKPreferencesPrivateh">trunk/Source/WebKit2/UIProcess/API/Cocoa/WKPreferencesPrivate.h</a></li>
<li><a href="#trunkToolsChangeLog">trunk/Tools/ChangeLog</a></li>
<li><a href="#trunkToolsMiniBrowsermacSettingsControllerh">trunk/Tools/MiniBrowser/mac/SettingsController.h</a></li>
<li><a href="#trunkToolsMiniBrowsermacSettingsControllerm">trunk/Tools/MiniBrowser/mac/SettingsController.m</a></li>
<li><a href="#trunkToolsMiniBrowsermacWK1BrowserWindowControllerm">trunk/Tools/MiniBrowser/mac/WK1BrowserWindowController.m</a></li>
<li><a href="#trunkToolsMiniBrowsermacWK2BrowserWindowControllerm">trunk/Tools/MiniBrowser/mac/WK2BrowserWindowController.m</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkSourceWebKit2ChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/ChangeLog (189512 => 189513)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/ChangeLog        2015-09-08 22:38:44 UTC (rev 189512)
+++ trunk/Source/WebKit2/ChangeLog        2015-09-08 23:04:34 UTC (rev 189513)
</span><span class="lines">@@ -1,3 +1,18 @@
</span><ins>+2015-09-08  Daniel Bates  &lt;dabates@apple.com&gt;
+
+        [Mac] Expose Enable/Disable Accelerated Drawing in MiniBrowser
+        https://bugs.webkit.org/show_bug.cgi?id=148980
+
+        Reviewed by Alexey Proskuryakov.
+
+        Expose SPI web preference to enable/disable- and query the state of- accelerated drawing
+        so that we can toggle this setting in MiniBrowser on Mac.
+
+        * UIProcess/API/Cocoa/WKPreferences.mm:
+        (-[WKPreferences _acceleratedDrawingEnabled]): Added.
+        (-[WKPreferences _setAcceleratedDrawingEnabled:]): Added.
+        * UIProcess/API/Cocoa/WKPreferencesPrivate.h:
+
</ins><span class="cx"> 2015-09-08  Joseph Pecoraro  &lt;pecoraro@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         Web Inspector: Remove unused file: WebInspectorFrontendClient.h
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessAPICocoaWKPreferencesmm"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/API/Cocoa/WKPreferences.mm (189512 => 189513)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/API/Cocoa/WKPreferences.mm        2015-09-08 22:38:44 UTC (rev 189512)
+++ trunk/Source/WebKit2/UIProcess/API/Cocoa/WKPreferences.mm        2015-09-08 23:04:34 UTC (rev 189513)
</span><span class="lines">@@ -237,6 +237,16 @@
</span><span class="cx">     _preferences-&gt;setSimpleLineLayoutDebugBordersEnabled(simpleLineLayoutDebugBordersEnabled);
</span><span class="cx"> }
</span><span class="cx"> 
</span><ins>+- (BOOL)_acceleratedDrawingEnabled
+{
+    return _preferences-&gt;acceleratedDrawingEnabled();
+}
+
+- (void)_setAcceleratedDrawingEnabled:(BOOL)acceleratedDrawingEnabled
+{
+    _preferences-&gt;setAcceleratedDrawingEnabled(acceleratedDrawingEnabled);
+}
+
</ins><span class="cx"> - (BOOL)_developerExtrasEnabled
</span><span class="cx"> {
</span><span class="cx">     return _preferences-&gt;developerExtrasEnabled();
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessAPICocoaWKPreferencesPrivateh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/API/Cocoa/WKPreferencesPrivate.h (189512 => 189513)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/API/Cocoa/WKPreferencesPrivate.h        2015-09-08 22:38:44 UTC (rev 189512)
+++ trunk/Source/WebKit2/UIProcess/API/Cocoa/WKPreferencesPrivate.h        2015-09-08 23:04:34 UTC (rev 189513)
</span><span class="lines">@@ -57,6 +57,7 @@
</span><span class="cx"> @property (nonatomic, setter=_setTiledScrollingIndicatorVisible:) BOOL _tiledScrollingIndicatorVisible;
</span><span class="cx"> @property (nonatomic, setter=_setVisibleDebugOverlayRegions:) _WKDebugOverlayRegions _visibleDebugOverlayRegions WK_AVAILABLE(WK_MAC_TBA, WK_IOS_TBA);
</span><span class="cx"> @property (nonatomic, setter=_setSimpleLineLayoutDebugBordersEnabled:) BOOL _simpleLineLayoutDebugBordersEnabled WK_AVAILABLE(WK_MAC_TBA, WK_IOS_TBA);
</span><ins>+@property (nonatomic, setter=_setAcceleratedDrawingEnabled:) BOOL _acceleratedDrawingEnabled WK_AVAILABLE(WK_MAC_TBA, WK_IOS_TBA);
</ins><span class="cx"> 
</span><span class="cx"> @property (nonatomic, setter=_setDeveloperExtrasEnabled:) BOOL _developerExtrasEnabled WK_AVAILABLE(WK_MAC_TBA, WK_IOS_TBA);
</span><span class="cx"> 
</span></span></pre></div>
<a id="trunkToolsChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Tools/ChangeLog (189512 => 189513)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Tools/ChangeLog        2015-09-08 22:38:44 UTC (rev 189512)
+++ trunk/Tools/ChangeLog        2015-09-08 23:04:34 UTC (rev 189513)
</span><span class="lines">@@ -1,3 +1,24 @@
</span><ins>+2015-09-08  Daniel Bates  &lt;dabates@apple.com&gt;
+
+        [Mac] Expose Enable/Disable Accelerated Drawing in MiniBrowser
+        https://bugs.webkit.org/show_bug.cgi?id=148980
+
+        Reviewed by Alexey Proskuryakov.
+
+        Add setting to enable/disable accelerated drawing so as to support testing
+        this feature in MiniBrowser on Mac.
+
+        * MiniBrowser/mac/SettingsController.h:
+        * MiniBrowser/mac/SettingsController.m:
+        (-[SettingsController _populateMenu]): Add menu item.
+        (-[SettingsController validateMenuItem:]): Update setting when menu item is toggled.
+        (-[SettingsController toggleAcceleratedDrawingEnabled:]): Added.
+        (-[SettingsController acceleratedDrawingEnabled]): Added.
+        * MiniBrowser/mac/WK1BrowserWindowController.m:
+        (-[WK1BrowserWindowController didChangeSettings]): Apply setting in WebKit1.
+        * MiniBrowser/mac/WK2BrowserWindowController.m:
+        (-[WK2BrowserWindowController didChangeSettings]): Apply setting in WebKit2.
+
</ins><span class="cx"> 2015-09-08  Jason Marcell  &lt;jmarcell@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         Unreviewed. Added myself as a commiter in contributors.json.
</span></span></pre></div>
<a id="trunkToolsMiniBrowsermacSettingsControllerh"></a>
<div class="modfile"><h4>Modified: trunk/Tools/MiniBrowser/mac/SettingsController.h (189512 => 189513)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Tools/MiniBrowser/mac/SettingsController.h        2015-09-08 22:38:44 UTC (rev 189512)
+++ trunk/Tools/MiniBrowser/mac/SettingsController.h        2015-09-08 23:04:34 UTC (rev 189513)
</span><span class="lines">@@ -45,6 +45,7 @@
</span><span class="cx"> @property (nonatomic, readonly) BOOL useUISideCompositing;
</span><span class="cx"> @property (nonatomic, readonly) BOOL perWindowWebProcessesDisabled;
</span><span class="cx"> @property (nonatomic, readonly) BOOL subPixelCSSOMMetricsEnabled;
</span><ins>+@property (nonatomic, readonly) BOOL acceleratedDrawingEnabled;
</ins><span class="cx"> @property (nonatomic, readonly) NSString *defaultURL;
</span><span class="cx"> 
</span><span class="cx"> @end
</span></span></pre></div>
<a id="trunkToolsMiniBrowsermacSettingsControllerm"></a>
<div class="modfile"><h4>Modified: trunk/Tools/MiniBrowser/mac/SettingsController.m (189512 => 189513)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Tools/MiniBrowser/mac/SettingsController.m        2015-09-08 22:38:44 UTC (rev 189512)
+++ trunk/Tools/MiniBrowser/mac/SettingsController.m        2015-09-08 23:04:34 UTC (rev 189513)
</span><span class="lines">@@ -36,6 +36,7 @@
</span><span class="cx"> static NSString * const SimpleLineLayoutDebugBordersEnabledPreferenceKey = @&quot;SimpleLineLayoutDebugBordersEnabled&quot;;
</span><span class="cx"> static NSString * const TiledScrollingIndicatorVisiblePreferenceKey = @&quot;TiledScrollingIndicatorVisible&quot;;
</span><span class="cx"> static NSString * const IncrementalRenderingSuppressedPreferenceKey = @&quot;IncrementalRenderingSuppressed&quot;;
</span><ins>+static NSString * const AcceleratedDrawingEnabledPreferenceKey = @&quot;AcceleratedDrawingEnabled&quot;;
</ins><span class="cx"> 
</span><span class="cx"> static NSString * const NonFastScrollableRegionOverlayVisiblePreferenceKey = @&quot;NonFastScrollableRegionOverlayVisible&quot;;
</span><span class="cx"> static NSString * const WheelEventHandlerRegionOverlayVisiblePreferenceKey = @&quot;WheelEventHandlerRegionOverlayVisible&quot;;
</span><span class="lines">@@ -107,6 +108,7 @@
</span><span class="cx">     [self _addItemWithTitle:@&quot;Show Layer Borders&quot; action:@selector(toggleShowLayerBorders:) indented:NO];
</span><span class="cx">     [self _addItemWithTitle:@&quot;Show Simple Line Layout Borders&quot; action:@selector(toggleSimpleLineLayoutDebugBordersEnabled:) indented:NO];
</span><span class="cx">     [self _addItemWithTitle:@&quot;Suppress Incremental Rendering in New Windows&quot; action:@selector(toggleIncrementalRenderingSuppressed:) indented:NO];
</span><ins>+    [self _addItemWithTitle:@&quot;Enable Accelerated Drawing&quot; action:@selector(toggleAcceleratedDrawingEnabled:) indented:NO];
</ins><span class="cx"> 
</span><span class="cx">     [self _addHeaderWithTitle:@&quot;WebKit2-only Settings&quot;];
</span><span class="cx"> 
</span><span class="lines">@@ -152,6 +154,8 @@
</span><span class="cx">         [menuItem setState:[self simpleLineLayoutDebugBordersEnabled] ? NSOnState : NSOffState];
</span><span class="cx">     else if (action == @selector(toggleIncrementalRenderingSuppressed:))
</span><span class="cx">         [menuItem setState:[self incrementalRenderingSuppressed] ? NSOnState : NSOffState];
</span><ins>+    else if (action == @selector(toggleAcceleratedDrawingEnabled:))
+        [menuItem setState:[self acceleratedDrawingEnabled] ? NSOnState : NSOffState];
</ins><span class="cx">     else if (action == @selector(toggleShowTiledScrollingIndicator:))
</span><span class="cx">         [menuItem setState:[self tiledScrollingIndicatorVisible] ? NSOnState : NSOffState];
</span><span class="cx">     else if (action == @selector(toggleUseUISideCompositing:))
</span><span class="lines">@@ -264,6 +268,16 @@
</span><span class="cx">     return [[NSUserDefaults standardUserDefaults] boolForKey:SimpleLineLayoutDebugBordersEnabledPreferenceKey];
</span><span class="cx"> }
</span><span class="cx"> 
</span><ins>+- (void)toggleAcceleratedDrawingEnabled:(id)sender
+{
+    [self _toggleBooleanDefault:AcceleratedDrawingEnabledPreferenceKey];
+}
+
+- (BOOL)acceleratedDrawingEnabled
+{
+    return [[NSUserDefaults standardUserDefaults] boolForKey:AcceleratedDrawingEnabledPreferenceKey];
+}
+
</ins><span class="cx"> - (void)toggleShowTiledScrollingIndicator:(id)sender
</span><span class="cx"> {
</span><span class="cx">     [self _toggleBooleanDefault:TiledScrollingIndicatorVisiblePreferenceKey];
</span></span></pre></div>
<a id="trunkToolsMiniBrowsermacWK1BrowserWindowControllerm"></a>
<div class="modfile"><h4>Modified: trunk/Tools/MiniBrowser/mac/WK1BrowserWindowController.m (189512 => 189513)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Tools/MiniBrowser/mac/WK1BrowserWindowController.m        2015-09-08 22:38:44 UTC (rev 189512)
+++ trunk/Tools/MiniBrowser/mac/WK1BrowserWindowController.m        2015-09-08 23:04:34 UTC (rev 189513)
</span><span class="lines">@@ -259,6 +259,7 @@
</span><span class="cx">     [[WebPreferences standardPreferences] setSimpleLineLayoutDebugBordersEnabled:settings.simpleLineLayoutDebugBordersEnabled];
</span><span class="cx">     [[WebPreferences standardPreferences] setShowRepaintCounter:settings.layerBordersVisible];
</span><span class="cx">     [[WebPreferences standardPreferences] setSuppressesIncrementalRendering:settings.incrementalRenderingSuppressed];
</span><ins>+    [[WebPreferences standardPreferences] setAcceleratedDrawingEnabled:settings.acceleratedDrawingEnabled];
</ins><span class="cx"> 
</span><span class="cx">     BOOL useTransparentWindows = settings.useTransparentWindows;
</span><span class="cx">     if (useTransparentWindows != !self.window.isOpaque) {
</span></span></pre></div>
<a id="trunkToolsMiniBrowsermacWK2BrowserWindowControllerm"></a>
<div class="modfile"><h4>Modified: trunk/Tools/MiniBrowser/mac/WK2BrowserWindowController.m (189512 => 189513)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Tools/MiniBrowser/mac/WK2BrowserWindowController.m        2015-09-08 22:38:44 UTC (rev 189512)
+++ trunk/Tools/MiniBrowser/mac/WK2BrowserWindowController.m        2015-09-08 23:04:34 UTC (rev 189513)
</span><span class="lines">@@ -341,6 +341,7 @@
</span><span class="cx">     preferences._compositingBordersVisible = settings.layerBordersVisible;
</span><span class="cx">     preferences._compositingRepaintCountersVisible = settings.layerBordersVisible;
</span><span class="cx">     preferences._simpleLineLayoutDebugBordersEnabled = settings.simpleLineLayoutDebugBordersEnabled;
</span><ins>+    preferences._acceleratedDrawingEnabled = settings.acceleratedDrawingEnabled;
</ins><span class="cx"> 
</span><span class="cx">     BOOL useTransparentWindows = settings.useTransparentWindows;
</span><span class="cx">     if (useTransparentWindows != _webView._drawsTransparentBackground) {
</span></span></pre>
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