Title: [292915] trunk/Source/WebCore
- Revision
- 292915
- Author
- timothy_hor...@apple.com
- Date
- 2022-04-15 11:08:04 -0700 (Fri, 15 Apr 2022)
Log Message
Non-fatal fault under RenderThemeIOS::paintAttachment due to use of dynamic UIColors
https://bugs.webkit.org/show_bug.cgi?id=239376
<rdar://88141235>
Reviewed by Wenson Hsieh.
No new tests; not observable except for the lack of os_log_fault,
which we currently don't capture.
* rendering/RenderThemeIOS.mm:
(WebCore::attachmentTitleColor):
(WebCore::attachmentSubtitleColor):
(WebCore::RenderAttachmentInfo::RenderAttachmentInfo):
Make use of RenderThemeIOS's cache of system colors, instead of
retrieving them from UIColor directly, for <attachment> text colors.
This is important because we must avoid using dynamic UIColors in the
Web Content process directly (see r254373); this is just repairing
a small missing piece of that patch.
Modified Paths
Diff
Modified: trunk/Source/WebCore/ChangeLog (292914 => 292915)
--- trunk/Source/WebCore/ChangeLog 2022-04-15 18:02:23 UTC (rev 292914)
+++ trunk/Source/WebCore/ChangeLog 2022-04-15 18:08:04 UTC (rev 292915)
@@ -1,5 +1,27 @@
2022-04-15 Tim Horton <timothy_hor...@apple.com>
+ Non-fatal fault under RenderThemeIOS::paintAttachment due to use of dynamic UIColors
+ https://bugs.webkit.org/show_bug.cgi?id=239376
+ <rdar://88141235>
+
+ Reviewed by Wenson Hsieh.
+
+ No new tests; not observable except for the lack of os_log_fault,
+ which we currently don't capture.
+
+ * rendering/RenderThemeIOS.mm:
+ (WebCore::attachmentTitleColor):
+ (WebCore::attachmentSubtitleColor):
+ (WebCore::RenderAttachmentInfo::RenderAttachmentInfo):
+ Make use of RenderThemeIOS's cache of system colors, instead of
+ retrieving them from UIColor directly, for <attachment> text colors.
+
+ This is important because we must avoid using dynamic UIColors in the
+ Web Content process directly (see r254373); this is just repairing
+ a small missing piece of that patch.
+
+2022-04-15 Tim Horton <timothy_hor...@apple.com>
+
Make it possible to adjust the final trait collection applied by LocalCurrentTraitCollection
https://bugs.webkit.org/show_bug.cgi?id=239375
rdar://problem/87115393
Modified: trunk/Source/WebCore/rendering/RenderThemeIOS.mm (292914 => 292915)
--- trunk/Source/WebCore/rendering/RenderThemeIOS.mm 2022-04-15 18:02:23 UTC (rev 292914)
+++ trunk/Source/WebCore/rendering/RenderThemeIOS.mm 2022-04-15 18:08:04 UTC (rev 292915)
@@ -1665,11 +1665,15 @@
return std::max<CGFloat>(1, dynamicPointSize / fixedPointSize);
}
-static UIColor *attachmentTitleColor() { return [PAL::getUIColorClass() systemGrayColor]; }
+static UIColor *attachmentTitleColor(const RenderAttachment& renderer)
+{
+ return cocoaColor(RenderTheme::singleton().systemColor(CSSValueAppleSystemGray, renderer.styleColorOptions())).autorelease();
+}
static RetainPtr<CTFontRef> attachmentSubtitleFont() { return attachmentTitleFont(); }
-static UIColor *attachmentSubtitleColor() { return [PAL::getUIColorClass() systemGrayColor]; }
+static UIColor *attachmentSubtitleColor(const RenderAttachment& renderer) { return attachmentTitleColor(renderer); }
+
struct RenderAttachmentInfo {
explicit RenderAttachmentInfo(const RenderAttachment&);
@@ -1876,8 +1880,8 @@
buildWrappedLines(action, attachmentActionFont().get(), attachmentActionColor(attachment).get(), attachmentWrappingTextMaximumLineCount);
bool forceSingleLineTitle = !action.isEmpty() || !subtitle.isEmpty() || hasProgress;
- buildWrappedLines(title, attachmentTitleFont().get(), attachmentTitleColor(), forceSingleLineTitle ? 1 : attachmentWrappingTextMaximumLineCount);
- buildSingleLine(subtitle, attachmentSubtitleFont().get(), attachmentSubtitleColor());
+ buildWrappedLines(title, attachmentTitleFont().get(), attachmentTitleColor(attachment), forceSingleLineTitle ? 1 : attachmentWrappingTextMaximumLineCount);
+ buildSingleLine(subtitle, attachmentSubtitleFont().get(), attachmentSubtitleColor(attachment));
if (!lines.isEmpty()) {
for (auto& line : lines) {
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