зеркало из https://github.com/mozilla/gecko-dev.git
Bug 1876392: Ensure selector existence in MOXAccessibleBase moxUnignoredParent. r=eeejay
Differential Revision: https://phabricator.services.mozilla.com/D199585
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@ -495,10 +495,19 @@ mozilla::LogModule* GetMacAccessibilityLog() {
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}
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- (id<mozAccessible>)moxUnignoredParent {
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id nativeParent = [self moxParent];
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id<mozAccessible> nativeParent = [self moxParent];
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if (!nativeParent) {
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return nil;
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}
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if (![nativeParent isAccessibilityElement]) {
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return [nativeParent moxUnignoredParent];
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if ([nativeParent conformsToProtocol:@protocol(MOXAccessible)] &&
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[nativeParent respondsToSelector:@selector(moxUnignoredParent)]) {
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// Cast away the protocol so we can cast to another protocol.
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id bareNativeParent = nativeParent;
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id<MOXAccessible> moxNativeParent = bareNativeParent;
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return [moxNativeParent moxUnignoredParent];
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}
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}
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return GetObjectOrRepresentedView(nativeParent);
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