Attachment 371897 Details for Bug 198769 – Patch

[patch] Patch

bug-198769-20190611164308.patch (text/plain), 4.98 KB, created by Timothy Hatcher on 2019-06-11 16:43:09 PDT

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Creator: Timothy Hatcher

Created: 2019-06-11 16:43:09 PDT

Size: 4.98 KB

patch

obsolete

>Subversion Revision: 246334
>diff --git a/Source/WebCore/ChangeLog b/Source/WebCore/ChangeLog
>index b72163a079b2c2a8f08a5dc59a00a7ad6f0e2f58..47ab29cadd4a719acd236179d057769eb0b044c6 100644
>--- a/Source/WebCore/ChangeLog
>+++ b/Source/WebCore/ChangeLog
>@@ -1,3 +1,13 @@
>+2019-06-11  Timothy Hatcher  <timothy@apple.com>
>+
>+        Flash when tapping compose button after switching to/from dark mode without restarting Mail.
>+        https://bugs.webkit.org/show_bug.cgi?id=198769
>+        rdar://problem/51370037
>+
>+        Reviewed by Tim Horton.
>+
>+        * WebCore.xcodeproj/project.pbxproj: Make LocalCurrentTraitCollection.h a private header.
>+
> 2019-06-11  Michael Catanzaro  <mcatanzaro@igalia.com>
> 
>         Unreviewed build warning fixes
>diff --git a/Source/WebKit/ChangeLog b/Source/WebKit/ChangeLog
>index cadb9675658769f77bfae7c82b2afc2fbfabf664..e8ebbe517ae1a4919bb18bd4622f977aeb404237 100644
>--- a/Source/WebKit/ChangeLog
>+++ b/Source/WebKit/ChangeLog
>@@ -1,3 +1,19 @@
>+2019-06-11  Timothy Hatcher  <timothy@apple.com>
>+
>+        Flash when tapping compose button after switching to/from dark mode without restarting Mail.
>+        https://bugs.webkit.org/show_bug.cgi?id=198769
>+        rdar://problem/51370037
>+
>+        Reviewed by Tim Horton.
>+
>+        Accessing a dynamic color outside a normal UIView choke point without setting
>+        UITraitCollection.currentTraitCollection first can cause undefined results.
>+        Use LocalCurrentTraitCollection inside scrollViewBackgroundColor when accessing
>+        the dynamic system UIColors. Also use systemBackgroundColor instead of white.
>+
>+        * UIProcess/API/Cocoa/WKWebView.mm:
>+        (scrollViewBackgroundColor):
>+
> 2019-06-11  Michael Catanzaro  <mcatanzaro@igalia.com>
> 
>         Unreviewed build warning fixes
>diff --git a/Source/WebCore/WebCore.xcodeproj/project.pbxproj b/Source/WebCore/WebCore.xcodeproj/project.pbxproj
>index 8f7d3ca2dcb221ad45bf3584c17676582962c650..b65799a57d2ed21679394f15aad6888570f41657 100644
>--- a/Source/WebCore/WebCore.xcodeproj/project.pbxproj
>+++ b/Source/WebCore/WebCore.xcodeproj/project.pbxproj
>@@ -621,7 +621,7 @@
> 		1C21E57D183ED1FF001C289D /* IOSurfacePool.h in Headers */ = {isa = PBXBuildFile; fileRef = 1C21E57B183ED1FF001C289D /* IOSurfacePool.h */; settings = {ATTRIBUTES = (Private, ); }; };
> 		1C24EEA51C729CE40080F8FC /* FontFaceSet.h in Headers */ = {isa = PBXBuildFile; fileRef = 1C24EEA31C729CE40080F8FC /* FontFaceSet.h */; };
> 		1C24EEA91C72A7B40080F8FC /* JSFontFaceSet.h in Headers */ = {isa = PBXBuildFile; fileRef = 1C24EEA71C72A7B40080F8FC /* JSFontFaceSet.h */; };
>-		1C43DE6B22AB4B8A001527D9 /* LocalCurrentTraitCollection.h in Headers */ = {isa = PBXBuildFile; fileRef = 1C43DE6822AB4B8A001527D9 /* LocalCurrentTraitCollection.h */; };
>+		1C43DE6B22AB4B8A001527D9 /* LocalCurrentTraitCollection.h in Headers */ = {isa = PBXBuildFile; fileRef = 1C43DE6822AB4B8A001527D9 /* LocalCurrentTraitCollection.h */; settings = {ATTRIBUTES = (Private, ); }; };
> 		1C6626111C6E7CA600AB527C /* FontFace.h in Headers */ = {isa = PBXBuildFile; fileRef = 1C66260F1C6E7CA600AB527C /* FontFace.h */; };
> 		1C73A7132185757E004CCEA5 /* TextUnderlineOffset.h in Headers */ = {isa = PBXBuildFile; fileRef = 1CB6B4FB217B83940093B9CD /* TextUnderlineOffset.h */; settings = {ATTRIBUTES = (Private, ); }; };
> 		1C73A71521857587004CCEA5 /* TextDecorationThickness.h in Headers */ = {isa = PBXBuildFile; fileRef = 1CB6B4F8217B83930093B9CD /* TextDecorationThickness.h */; settings = {ATTRIBUTES = (Private, ); }; };
>diff --git a/Source/WebKit/UIProcess/API/Cocoa/WKWebView.mm b/Source/WebKit/UIProcess/API/Cocoa/WKWebView.mm
>index a1beb77b0ec1fd680e8c3824feb83187359a0a4a..9ab7c52f0839fb28e3ecb1ba5a3c51373e97d281 100644
>--- a/Source/WebKit/UIProcess/API/Cocoa/WKWebView.mm
>+++ b/Source/WebKit/UIProcess/API/Cocoa/WKWebView.mm
>@@ -155,6 +155,7 @@
> #import <UIKit/UIApplication.h>
> #import <WebCore/FrameLoaderTypes.h>
> #import <WebCore/InspectorOverlay.h>
>+#import <WebCore/LocalCurrentTraitCollection.h>
> #import <WebCore/ScrollableArea.h>
> #import <WebCore/WebBackgroundTaskController.h>
> #import <WebCore/WebSQLiteDatabaseTrackerClient.h>
>@@ -1702,10 +1703,22 @@ static WebCore::Color scrollViewBackgroundColor(WKWebView *webView)
>     if (!webView.opaque)
>         return WebCore::Color::transparent;
> 
>+#if HAVE(OS_DARK_MODE_SUPPORT)
>+    WebCore::LocalCurrentTraitCollection localTraitCollection(webView.traitCollection);
>+#endif
>+
>     WebCore::Color color = baseScrollViewBackgroundColor(webView);
> 
>-    if (!color.isValid())
>-        color = webView->_contentView ? [webView->_contentView backgroundColor].CGColor : UIColor.whiteColor.CGColor;
>+    if (!color.isValid() && webView->_contentView)
>+        color = [webView->_contentView backgroundColor].CGColor;
>+
>+    if (!color.isValid()) {
>+#if HAVE(OS_DARK_MODE_SUPPORT)
>+        color = UIColor.systemBackgroundColor.CGColor;
>+#else
>+        color = WebCore::Color::white;
>+#endif
>+    }
> 
>     CGFloat zoomScale = contentZoomScale(webView);
>     CGFloat minimumZoomScale = [webView->_scrollView minimumZoomScale];

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