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<dl class="meta">
<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/169002">169002</a></dd>
<dt>Author</dt> <dd>zalan@apple.com</dd>
<dt>Date</dt> <dd>2014-05-17 17:40:15 -0700 (Sat, 17 May 2014)</dd>
</dl>
<h3>Log Message</h3>
<pre>Subpixel rendering: Add subpixelCSSOMElementMetricsEnabled to WK1 WebPreferences.
https://bugs.webkit.org/show_bug.cgi?id=133029
Reviewed by Simon Fraser.
Source/WebKit/mac:
To match the WK2 preferences API.
* WebView/WebPreferenceKeysPrivate.h:
* WebView/WebPreferences.mm:
(+[WebPreferences initialize]):
(-[WebPreferences subpixelCSSOMElementMetricsEnabled]):
(-[WebPreferences setSubpixelCSSOMElementMetricsEnabled:]):
* WebView/WebPreferencesPrivate.h:
* WebView/WebView.mm:
(-[WebView _preferencesChanged:]):
Tools:
Added a menu item to toggle subpixelCSSOMElementMetricsEnabled's value. However
toggling it on a WK2 window needs restart.
Adding dynamic toggle to WK2 requires a WebPreferences SPI. It's not worth cluttering
the WebPreferences just to support this temporary toggle.
* MiniBrowser/mac/BrowserWindowController.h:
* MiniBrowser/mac/MainMenu.xib:
* MiniBrowser/mac/WK1BrowserWindowController.m:
(-[WK1BrowserWindowController validateMenuItem:]):
(-[WK1BrowserWindowController isSubpixelCSSOMElementMetricsEnabled]):
(-[WK1BrowserWindowController toggleSubpixelCSSOMElementMetricsEnabled:]):
* MiniBrowser/mac/WK2BrowserWindowController.m:
(-[WK2BrowserWindowController validateMenuItem:]):
(-[WK2BrowserWindowController isSubpixelCSSOMElementMetricsEnabled]):
(-[WK2BrowserWindowController toggleSubpixelCSSOMElementMetricsEnabled:]):</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkSourceWebKitmacChangeLog">trunk/Source/WebKit/mac/ChangeLog</a></li>
<li><a href="#trunkSourceWebKitmacWebViewWebPreferenceKeysPrivateh">trunk/Source/WebKit/mac/WebView/WebPreferenceKeysPrivate.h</a></li>
<li><a href="#trunkSourceWebKitmacWebViewWebPreferencesmm">trunk/Source/WebKit/mac/WebView/WebPreferences.mm</a></li>
<li><a href="#trunkSourceWebKitmacWebViewWebPreferencesPrivateh">trunk/Source/WebKit/mac/WebView/WebPreferencesPrivate.h</a></li>
<li><a href="#trunkSourceWebKitmacWebViewWebViewmm">trunk/Source/WebKit/mac/WebView/WebView.mm</a></li>
<li><a href="#trunkToolsChangeLog">trunk/Tools/ChangeLog</a></li>
<li><a href="#trunkToolsMiniBrowsermacBrowserWindowControllerh">trunk/Tools/MiniBrowser/mac/BrowserWindowController.h</a></li>
<li><a href="#trunkToolsMiniBrowsermacMainMenuxib">trunk/Tools/MiniBrowser/mac/MainMenu.xib</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="trunkSourceWebKitmacChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit/mac/ChangeLog (169001 => 169002)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit/mac/ChangeLog 2014-05-18 00:38:39 UTC (rev 169001)
+++ trunk/Source/WebKit/mac/ChangeLog 2014-05-18 00:40:15 UTC (rev 169002)
</span><span class="lines">@@ -1,3 +1,21 @@
</span><ins>+2014-05-17 Zalan Bujtas <zalan@apple.com>
+
+ Subpixel rendering: Add subpixelCSSOMElementMetricsEnabled to WK1 WebPreferences.
+ https://bugs.webkit.org/show_bug.cgi?id=133029
+
+ Reviewed by Simon Fraser.
+
+ To match the WK2 preferences API.
+
+ * WebView/WebPreferenceKeysPrivate.h:
+ * WebView/WebPreferences.mm:
+ (+[WebPreferences initialize]):
+ (-[WebPreferences subpixelCSSOMElementMetricsEnabled]):
+ (-[WebPreferences setSubpixelCSSOMElementMetricsEnabled:]):
+ * WebView/WebPreferencesPrivate.h:
+ * WebView/WebView.mm:
+ (-[WebView _preferencesChanged:]):
+
</ins><span class="cx"> 2014-05-16 Simon Fraser <simon.fraser@apple.com>
</span><span class="cx">
</span><span class="cx"> Remove "region-based columns" prefs
</span></span></pre></div>
<a id="trunkSourceWebKitmacWebViewWebPreferenceKeysPrivateh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit/mac/WebView/WebPreferenceKeysPrivate.h (169001 => 169002)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit/mac/WebView/WebPreferenceKeysPrivate.h 2014-05-18 00:38:39 UTC (rev 169001)
+++ trunk/Source/WebKit/mac/WebView/WebPreferenceKeysPrivate.h 2014-05-18 00:40:15 UTC (rev 169002)
</span><span class="lines">@@ -126,6 +126,7 @@
</span><span class="cx"> #define WebKitShouldDisplayTextDescriptionsPreferenceKey @"WebKitShouldDisplayTextDescriptions"
</span><span class="cx"> #define WebKitNotificationsEnabledKey @"WebKitNotificationsEnabled"
</span><span class="cx"> #define WebKitSuppressesIncrementalRenderingKey @"WebKitSuppressesIncrementalRendering"
</span><ins>+#define WebKitSubpixelCSSOMElementMetricsEnabledPreferenceKey @"WebKitSubpixelCSSOMElementMetricsEnabled"
</ins><span class="cx"> #if TARGET_OS_IPHONE
</span><span class="cx"> #define WebKitMediaPlaybackAllowsAirPlayPreferenceKey @"WebKitMediaPlaybackAllowsAirPlay"
</span><span class="cx"> #define WebKitAudioSessionCategoryOverride @"WebKitAudioSessionCategoryOverride"
</span></span></pre></div>
<a id="trunkSourceWebKitmacWebViewWebPreferencesmm"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit/mac/WebView/WebPreferences.mm (169001 => 169002)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit/mac/WebView/WebPreferences.mm 2014-05-18 00:38:39 UTC (rev 169001)
+++ trunk/Source/WebKit/mac/WebView/WebPreferences.mm 2014-05-18 00:40:15 UTC (rev 169002)
</span><span class="lines">@@ -495,6 +495,7 @@
</span><span class="cx"> [NSNumber numberWithBool:NO], WebKitMultithreadedWebGLEnabledPreferenceKey,
</span><span class="cx"> [NSNumber numberWithBool:NO], WebKitForceSoftwareWebGLRenderingPreferenceKey,
</span><span class="cx"> [NSNumber numberWithBool:NO], WebKitAccelerated2dCanvasEnabledPreferenceKey,
</span><ins>+ [NSNumber numberWithBool:YES], WebKitSubpixelCSSOMElementMetricsEnabledPreferenceKey,
</ins><span class="cx"> #if PLATFORM(IOS)
</span><span class="cx"> [NSNumber numberWithBool:YES], WebKitFrameFlatteningEnabledPreferenceKey,
</span><span class="cx"> #else
</span><span class="lines">@@ -1909,6 +1910,16 @@
</span><span class="cx"> [self _setBoolValue:enabled forKey:WebKitWebAudioEnabledPreferenceKey];
</span><span class="cx"> }
</span><span class="cx">
</span><ins>+- (BOOL)subpixelCSSOMElementMetricsEnabled
+{
+ return [self _boolValueForKey:WebKitSubpixelCSSOMElementMetricsEnabledPreferenceKey];
+}
+
+- (void) setSubpixelCSSOMElementMetricsEnabled:(BOOL)enabled
+{
+ [self _setBoolValue:enabled forKey:WebKitSubpixelCSSOMElementMetricsEnabledPreferenceKey];
+}
+
</ins><span class="cx"> - (BOOL)webGLEnabled
</span><span class="cx"> {
</span><span class="cx"> return [self _boolValueForKey:WebKitWebGLEnabledPreferenceKey];
</span></span></pre></div>
<a id="trunkSourceWebKitmacWebViewWebPreferencesPrivateh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit/mac/WebView/WebPreferencesPrivate.h (169001 => 169002)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit/mac/WebView/WebPreferencesPrivate.h 2014-05-18 00:38:39 UTC (rev 169001)
+++ trunk/Source/WebKit/mac/WebView/WebPreferencesPrivate.h 2014-05-18 00:40:15 UTC (rev 169002)
</span><span class="lines">@@ -214,6 +214,9 @@
</span><span class="cx"> - (BOOL)webAudioEnabled;
</span><span class="cx"> - (void)setWebAudioEnabled:(BOOL)enabled;
</span><span class="cx">
</span><ins>+- (BOOL)subpixelCSSOMElementMetricsEnabled;
+- (void)setSubpixelCSSOMElementMetricsEnabled:(BOOL)enabled;
+
</ins><span class="cx"> - (BOOL)webGLEnabled;
</span><span class="cx"> - (void)setWebGLEnabled:(BOOL)enabled;
</span><span class="cx">
</span></span></pre></div>
<a id="trunkSourceWebKitmacWebViewWebViewmm"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit/mac/WebView/WebView.mm (169001 => 169002)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit/mac/WebView/WebView.mm 2014-05-18 00:38:39 UTC (rev 169001)
+++ trunk/Source/WebKit/mac/WebView/WebView.mm 2014-05-18 00:40:15 UTC (rev 169002)
</span><span class="lines">@@ -2269,6 +2269,7 @@
</span><span class="cx"> settings.setShowDebugBorders([preferences showDebugBorders]);
</span><span class="cx"> settings.setShowRepaintCounter([preferences showRepaintCounter]);
</span><span class="cx"> settings.setWebGLEnabled([preferences webGLEnabled]);
</span><ins>+ settings.setSubpixelCSSOMElementMetricsEnabled([preferences subpixelCSSOMElementMetricsEnabled]);
</ins><span class="cx">
</span><span class="cx"> settings.setForceSoftwareWebGLRendering([preferences forceSoftwareWebGLRendering]);
</span><span class="cx"> settings.setAccelerated2dCanvasEnabled([preferences accelerated2dCanvasEnabled]);
</span></span></pre></div>
<a id="trunkToolsChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Tools/ChangeLog (169001 => 169002)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Tools/ChangeLog 2014-05-18 00:38:39 UTC (rev 169001)
+++ trunk/Tools/ChangeLog 2014-05-18 00:40:15 UTC (rev 169002)
</span><span class="lines">@@ -1,3 +1,26 @@
</span><ins>+2014-05-17 Zalan Bujtas <zalan@apple.com>
+
+ Subpixel rendering: Add subpixelCSSOMElementMetricsEnabled to WK1 WebPreferences.
+ https://bugs.webkit.org/show_bug.cgi?id=133029
+
+ Reviewed by Simon Fraser.
+
+ Added a menu item to toggle subpixelCSSOMElementMetricsEnabled's value. However
+ toggling it on a WK2 window needs restart.
+ Adding dynamic toggle to WK2 requires a WebPreferences SPI. It's not worth cluttering
+ the WebPreferences just to support this temporary toggle.
+
+ * MiniBrowser/mac/BrowserWindowController.h:
+ * MiniBrowser/mac/MainMenu.xib:
+ * MiniBrowser/mac/WK1BrowserWindowController.m:
+ (-[WK1BrowserWindowController validateMenuItem:]):
+ (-[WK1BrowserWindowController isSubpixelCSSOMElementMetricsEnabled]):
+ (-[WK1BrowserWindowController toggleSubpixelCSSOMElementMetricsEnabled:]):
+ * MiniBrowser/mac/WK2BrowserWindowController.m:
+ (-[WK2BrowserWindowController validateMenuItem:]):
+ (-[WK2BrowserWindowController isSubpixelCSSOMElementMetricsEnabled]):
+ (-[WK2BrowserWindowController toggleSubpixelCSSOMElementMetricsEnabled:]):
+
</ins><span class="cx"> 2014-05-17 Anders Carlsson <andersca@apple.com>
</span><span class="cx">
</span><span class="cx"> Replace WKContextSetDatabaseDirectory with two WKContextConfiguration parameters
</span></span></pre></div>
<a id="trunkToolsMiniBrowsermacBrowserWindowControllerh"></a>
<div class="modfile"><h4>Modified: trunk/Tools/MiniBrowser/mac/BrowserWindowController.h (169001 => 169002)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Tools/MiniBrowser/mac/BrowserWindowController.h 2014-05-18 00:38:39 UTC (rev 169001)
+++ trunk/Tools/MiniBrowser/mac/BrowserWindowController.h 2014-05-18 00:40:15 UTC (rev 169002)
</span><span class="lines">@@ -46,6 +46,7 @@
</span><span class="cx"> - (IBAction)toggleZoomMode:(id)sender;
</span><span class="cx"> - (IBAction)togglePaginationMode:(id)sender;
</span><span class="cx"> - (IBAction)toggleTransparentWindow:(id)sender;
</span><ins>+- (IBAction)toggleSubpixelCSSOMElementMetricsEnabled:(id)sender;
</ins><span class="cx">
</span><span class="cx"> - (IBAction)dumpSourceToConsole:(id)sender;
</span><span class="cx"> - (IBAction)find:(id)sender;
</span></span></pre></div>
<a id="trunkToolsMiniBrowsermacMainMenuxib"></a>
<div class="modfile"><h4>Modified: trunk/Tools/MiniBrowser/mac/MainMenu.xib (169001 => 169002)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Tools/MiniBrowser/mac/MainMenu.xib 2014-05-18 00:38:39 UTC (rev 169001)
+++ trunk/Tools/MiniBrowser/mac/MainMenu.xib 2014-05-18 00:40:15 UTC (rev 169002)
</span><span class="lines">@@ -1,7 +1,7 @@
</span><span class="cx"> <?xml version="1.0" encoding="UTF-8" standalone="no"?>
</span><del>-<document type="com.apple.InterfaceBuilder3.Cocoa.XIB" version="3.0" toolsVersion="5031" systemVersion="13A603" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none">
</del><ins>+<document type="com.apple.InterfaceBuilder3.Cocoa.XIB" version="3.0" toolsVersion="6119.2" systemVersion="13C64" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none">
</ins><span class="cx"> <dependencies>
</span><del>- <plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="5031"/>
</del><ins>+ <plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="6119.2"/>
</ins><span class="cx"> </dependencies>
</span><span class="cx"> <objects>
</span><span class="cx"> <customObject id="-2" userLabel="File's Owner" customClass="NSApplication">
</span><span class="lines">@@ -462,6 +462,12 @@
</span><span class="cx"> <action selector="toggleUISideCompositing:" target="-1" id="1Ed-C5-0po"/>
</span><span class="cx"> </connections>
</span><span class="cx"> </menuItem>
</span><ins>+ <menuItem title="Enable Sub-Pixel offsetWidth etc." state="on" id="8X5-i6-t2d">
+ <modifierMask key="keyEquivalentModifierMask"/>
+ <connections>
+ <action selector="toggleSubpixelCSSOMElementMetricsEnabled:" target="-1" id="Lbe-UQ-A9U"/>
+ </connections>
+ </menuItem>
</ins><span class="cx"> <menuItem isSeparatorItem="YES" id="568"/>
</span><span class="cx"> <menuItem title="Dump Source To Console" id="566">
</span><span class="cx"> <modifierMask key="keyEquivalentModifierMask"/>
</span></span></pre></div>
<a id="trunkToolsMiniBrowsermacWK1BrowserWindowControllerm"></a>
<div class="modfile"><h4>Modified: trunk/Tools/MiniBrowser/mac/WK1BrowserWindowController.m (169001 => 169002)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Tools/MiniBrowser/mac/WK1BrowserWindowController.m 2014-05-18 00:38:39 UTC (rev 169001)
+++ trunk/Tools/MiniBrowser/mac/WK1BrowserWindowController.m 2014-05-18 00:40:15 UTC (rev 169002)
</span><span class="lines">@@ -28,6 +28,9 @@
</span><span class="cx"> #import <WebKit/WebKit.h>
</span><span class="cx"> #import <WebKit/WebViewPrivate.h>
</span><span class="cx"> #import "AppDelegate.h"
</span><ins>+#import <WebKit/WebPreferences.h>
+#import <WebKit/WebPreferencesPrivate.h>
+#import <WebKit/WebPreferenceKeysPrivate.h>
</ins><span class="cx">
</span><span class="cx"> @interface WK1BrowserWindowController ()
</span><span class="cx"> @end
</span><span class="lines">@@ -131,6 +134,8 @@
</span><span class="cx"> [menuItem setState:[self isPaginated] ? NSOnState : NSOffState];
</span><span class="cx"> else if ([menuItem action] == @selector(toggleTransparentWindow:))
</span><span class="cx"> [menuItem setState:[[self window] isOpaque] ? NSOffState : NSOnState];
</span><ins>+ else if ([menuItem action] == @selector(toggleSubpixelCSSOMElementMetricsEnabled:))
+ [menuItem setState:[self isSubpixelCSSOMElementMetricsEnabled] ? NSOnState : NSOffState];
</ins><span class="cx">
</span><span class="cx"> return YES;
</span><span class="cx"> }
</span><span class="lines">@@ -250,6 +255,16 @@
</span><span class="cx"> [[self window] display];
</span><span class="cx"> }
</span><span class="cx">
</span><ins>+- (BOOL)isSubpixelCSSOMElementMetricsEnabled
+{
+ return [[WebPreferences standardPreferences] subpixelCSSOMElementMetricsEnabled];
+}
+
+- (IBAction)toggleSubpixelCSSOMElementMetricsEnabled:(id)sender
+{
+ [[WebPreferences standardPreferences] setSubpixelCSSOMElementMetricsEnabled:![self isSubpixelCSSOMElementMetricsEnabled]];
+}
+
</ins><span class="cx"> - (IBAction)find:(id)sender
</span><span class="cx"> {
</span><span class="cx"> }
</span></span></pre></div>
<a id="trunkToolsMiniBrowsermacWK2BrowserWindowControllerm"></a>
<div class="modfile"><h4>Modified: trunk/Tools/MiniBrowser/mac/WK2BrowserWindowController.m (169001 => 169002)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Tools/MiniBrowser/mac/WK2BrowserWindowController.m 2014-05-18 00:38:39 UTC (rev 169001)
+++ trunk/Tools/MiniBrowser/mac/WK2BrowserWindowController.m 2014-05-18 00:40:15 UTC (rev 169002)
</span><span class="lines">@@ -36,6 +36,7 @@
</span><span class="cx">
</span><span class="cx"> static void* keyValueObservingContext = &keyValueObservingContext;
</span><span class="cx"> static NSString * const WebKit2UseRemoteLayerTreeDrawingAreaKey = @"WebKit2UseRemoteLayerTreeDrawingArea";
</span><ins>+static NSString * const WebKit2SubpixelCSSOMElementMetricsEnabledKey = @"WebKitSubpixelCSSOMElementMetricsEnabled";
</ins><span class="cx">
</span><span class="cx"> @interface WK2BrowserWindowController () <WKNavigationDelegate, WKUIDelegate>
</span><span class="cx"> @end
</span><span class="lines">@@ -133,6 +134,8 @@
</span><span class="cx"> [menuItem setState:[[self window] isOpaque] ? NSOffState : NSOnState];
</span><span class="cx"> else if ([menuItem action] == @selector(toggleUISideCompositing:))
</span><span class="cx"> [menuItem setState:[self isUISideCompositingEnabled] ? NSOnState : NSOffState];
</span><ins>+ else if ([menuItem action] == @selector(toggleSubpixelCSSOMElementMetricsEnabled:))
+ [menuItem setState:[self isSubpixelCSSOMElementMetricsEnabled] ? NSOnState : NSOffState];
</ins><span class="cx">
</span><span class="cx"> return YES;
</span><span class="cx"> }
</span><span class="lines">@@ -294,6 +297,16 @@
</span><span class="cx"> [[self window] display];
</span><span class="cx"> }
</span><span class="cx">
</span><ins>+- (BOOL)isSubpixelCSSOMElementMetricsEnabled
+{
+ return [[NSUserDefaults standardUserDefaults] boolForKey:WebKit2SubpixelCSSOMElementMetricsEnabledKey];
+}
+
+- (IBAction)toggleSubpixelCSSOMElementMetricsEnabled:(id)sender
+{
+ [[NSUserDefaults standardUserDefaults] setBool:![self isSubpixelCSSOMElementMetricsEnabled] forKey:WebKit2SubpixelCSSOMElementMetricsEnabledKey];
+}
+
</ins><span class="cx"> - (BOOL)isUISideCompositingEnabled
</span><span class="cx"> {
</span><span class="cx"> return [[NSUserDefaults standardUserDefaults] boolForKey:WebKit2UseRemoteLayerTreeDrawingAreaKey];
</span></span></pre>
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