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Add check if UIBarButtonItem is RNNUIBarButtonItem #5850

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merged 1 commit into from
Jan 15, 2020
Merged

Add check if UIBarButtonItem is RNNUIBarButtonItem #5850

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22 changes: 16 additions & 6 deletions lib/ios/RNNNavigationButtons.m
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Original file line number Diff line number Diff line change
Expand Up @@ -73,23 +73,33 @@ - (NSArray *)currentButtons {
}

- (void)componentDidAppear {
for (RNNUIBarButtonItem* barButtonItem in [self currentButtons]) {
[barButtonItem notifyDidAppear];
for (UIBarButtonItem* barButtonItem in [self currentButtons]) {
if ([self isRNNUIBarButton:barButtonItem]) {
[(RNNUIBarButtonItem *)barButtonItem notifyDidAppear];
}
}
}

- (void)componentDidDisappear {
for (RNNUIBarButtonItem* barButtonItem in [self currentButtons]) {
[barButtonItem notifyDidDisappear];
for (UIBarButtonItem* barButtonItem in [self currentButtons]) {
if ([self isRNNUIBarButton:barButtonItem]) {
[(RNNUIBarButtonItem *)barButtonItem notifyDidDisappear];
}
}
}

- (void)notifyButtonsDidAppear:(NSArray *)barButtonItems {
for (RNNUIBarButtonItem* barButtonItem in barButtonItems) {
[barButtonItem notifyDidAppear];
for (UIBarButtonItem* barButtonItem in barButtonItems) {
if ([self isRNNUIBarButton:barButtonItem]) {
[(RNNUIBarButtonItem *)barButtonItem notifyDidAppear];
}
}
}

- (BOOL)isRNNUIBarButton:(UIBarButtonItem *)barButtonItem {
return [barButtonItem isKindOfClass:[RNNUIBarButtonItem class]];
}

- (void)clearPreviousButtonViews:(NSArray<UIBarButtonItem *> *)newButtons oldButtons:(NSArray<UIBarButtonItem *> *)oldButtons {
NSArray<UIBarButtonItem *>* removedButtons = [oldButtons difference:newButtons withPropertyName:@"customView"];

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