Add accessibilityRole to TextAttributes

Summary: Changelog: [Internal] - The accessibilityRole will be used to specially distinguish normal fragments and fragments with embedded link, which is helpful when building accessibilityElement. According to this document: https://reactnative.dev/docs/accessibility, the accessibilityRole is a common accessibility props that could be inherited, and this is why I add accessibilityRole to the TextAttributes. Reviewed By: sammy-SC Differential Revision: D22249140 fbshipit-source-id: 408b4415bf44539d8671d3d98f1ec06f8035baf6

Author: ZHUANGPP

ReactCommon/fabric/attributedstring/TextAttributes.cpp

@@ -94,6 +94,9 @@ void TextAttributes::apply(TextAttributes textAttributes) {
  layoutDirection = textAttributes.layoutDirection.hasValue()
  ? textAttributes.layoutDirection
  : layoutDirection;
+ accessibilityRole = !textAttributes.accessibilityRole.empty()
+ ? textAttributes.accessibilityRole
+ : accessibilityRole;
 }
 
 #pragma mark - Operators
@@ -116,7 +119,8 @@ bool TextAttributes::operator==(const TextAttributes &rhs) const {
  textShadowOffset,
  textShadowColor,
  isHighlighted,
- layoutDirection) ==
+ layoutDirection,
+ accessibilityRole) ==
  std::tie(
  rhs.foregroundColor,
  rhs.backgroundColor,
@@ -134,7 +138,8 @@ bool TextAttributes::operator==(const TextAttributes &rhs) const {
  rhs.textShadowOffset,
  rhs.textShadowColor,
  rhs.isHighlighted,
- rhs.layoutDirection) &&
+ rhs.layoutDirection,
+ rhs.accessibilityRole) &&
  floatEquality(opacity, rhs.opacity) &&
  floatEquality(fontSize, rhs.fontSize) &&
  floatEquality(fontSizeMultiplier, rhs.fontSizeMultiplier) &&
@@ -202,6 +207,7 @@ SharedDebugStringConvertibleList TextAttributes::getDebugProps() const {
  // Special
  debugStringConvertibleItem("isHighlighted", isHighlighted),
  debugStringConvertibleItem("layoutDirection", layoutDirection),
+ debugStringConvertibleItem("accessibilityRole", accessibilityRole),
  };
 }
 #endif

ReactCommon/fabric/attributedstring/TextAttributes.h

@@ -77,6 +77,7 @@ class TextAttributes : public DebugStringConvertible {
  // Currently, it is intentionally *not* being set as part of BaseTextProps
  // construction.
  folly::Optional<LayoutDirection> layoutDirection{};
+ std::string accessibilityRole{""};
 
 #pragma mark - Operations
 
@@ -127,7 +128,8 @@ struct hash<facebook::react::TextAttributes> {
  textAttributes.textShadowRadius,
  textAttributes.textShadowColor,
  textAttributes.isHighlighted,
- textAttributes.layoutDirection);
+ textAttributes.layoutDirection,
+ textAttributes.accessibilityRole);
  }
 };
 } // namespace std

ReactCommon/fabric/components/text/basetext/BaseTextProps.cpp

@@ -143,6 +143,12 @@ static TextAttributes convertRawProp(
  sourceTextAttributes.isHighlighted,
  defaultTextAttributes.isHighlighted);
 
+ textAttributes.accessibilityRole = convertRawProp(
+ rawProps,
+ "accessibilityRole",
+ sourceTextAttributes.accessibilityRole,
+ defaultTextAttributes.accessibilityRole);
+
  return textAttributes;
 }