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Fix style update with emojis on iOS #318

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merged 5 commits into from
May 21, 2024
+65 −16
Merged

Fix style update with emojis on iOS #318

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3809a0e
Fix style update with emojis on iOS
tomekzaw Apr 17, 2024
fad4a4f
Directly access attributed text
tomekzaw Apr 17, 2024
ca19afa
Merge branch 'main' into @tomekzaw/fix-markdown-style-update-with-emoji
tomekzaw May 21, 2024
8720e3e
Use `_textInput` instead of `_textView`
tomekzaw May 21, 2024
548bdca
Fix singleline on Fabric iOS
tomekzaw May 21, 2024
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8 changes: 5 additions & 3 deletions ios/MarkdownTextInputDecoratorView.mm
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Original file line number Diff line number Diff line change
Expand Up @@ -100,11 +100,13 @@
{
_markdownStyle = markdownStyle;
[_markdownUtils setMarkdownStyle:markdownStyle];

// apply new styles
#ifdef RCT_NEW_ARCH_ENABLED
[_textInput textInputDidChange]; // apply new styles
[_textInput _setAttributedString:_textInput.attributedText];

Check failure on line 106 in ios/MarkdownTextInputDecoratorView.mm

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GitHub Actions / build (Fabric) 

property 'attributedText' not found on object of type 'RCTTextInputComponentView *'
#else
[_textInput setAttributedText:_textInput.attributedText]; // apply new styles
#endif
[_textInput setAttributedText:_textInput.attributedText];
#endif /* RCT_NEW_ARCH_ENABLED */
}

@end
2 changes: 2 additions & 0 deletions ios/RCTBaseTextInputView+Markdown.h
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Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,8 @@ NS_ASSUME_NONNULL_BEGIN

- (void)markdown_setAttributedText:(NSAttributedString *)attributedText;

- (BOOL)markdown_textOf:(NSAttributedString *)newText equals:(NSAttributedString *)oldText;

- (void)markdown_updateLocalData;

@end
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19 changes: 19 additions & 0 deletions ios/RCTBaseTextInputView+Markdown.mm
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Original file line number Diff line number Diff line change
Expand Up @@ -23,6 +23,16 @@
[self markdown_setAttributedText:attributedText];
}

- (BOOL)markdown_textOf:(NSAttributedString *)newText equals:(NSAttributedString *)oldText
{
RCTMarkdownUtils *markdownUtils = [self getMarkdownUtils];
if (markdownUtils != nil) {
return [newText isEqualToAttributedString:oldText];
}

return [self markdown_textOf:newText equals:oldText];
}

- (void)markdown_updateLocalData
{
RCTMarkdownUtils *markdownUtils = [self getMarkdownUtils];
Expand Down Expand Up @@ -63,12 +73,21 @@

{
// swizzle updateLocalData
SEL originalSelector = @selector(updateLocalData);

Check warning on line 76 in ios/RCTBaseTextInputView+Markdown.mm

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GitHub Actions / build (Paper) 

undeclared selector 'updateLocalData' [-Wundeclared-selector]
SEL swizzledSelector = @selector(markdown_updateLocalData);
Method originalMethod = class_getInstanceMethod(cls, originalSelector);
Method swizzledMethod = class_getInstanceMethod(cls, swizzledSelector);
method_exchangeImplementations(originalMethod, swizzledMethod);
}

{
// swizzle textOf
SEL originalSelector = @selector(textOf:equals:);

Check warning on line 85 in ios/RCTBaseTextInputView+Markdown.mm

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GitHub Actions / build (Paper) 

undeclared selector 'textOf:equals:' [-Wundeclared-selector]
SEL swizzledSelector = @selector(markdown_textOf:equals:);
Method originalMethod = class_getInstanceMethod(cls, originalSelector);
Method swizzledMethod = class_getInstanceMethod(cls, swizzledSelector);
method_exchangeImplementations(originalMethod, swizzledMethod);
}
});
}

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4 changes: 3 additions & 1 deletion ios/RCTTextInputComponentView+Markdown.h
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Original file line number Diff line number Diff line change
Expand Up @@ -12,7 +12,9 @@ NS_ASSUME_NONNULL_BEGIN

- (void)markdown__setAttributedString:(NSAttributedString *)attributedString;

- (void)textInputDidChange;
- (BOOL)markdown__textOf:(NSAttributedString *)newText equals:(NSAttributedString *)oldText;

- (void)_setAttributedString:(NSAttributedString *)attributedString;

@end

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35 changes: 29 additions & 6 deletions ios/RCTTextInputComponentView+Markdown.mm
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Original file line number Diff line number Diff line change
Expand Up @@ -47,16 +47,39 @@ - (void)markdown__setAttributedString:(NSAttributedString *)attributedString
[self markdown__setAttributedString:attributedString];
}

- (BOOL)markdown__textOf:(NSAttributedString *)newText equals:(NSAttributedString *)oldText
{
RCTMarkdownUtils *markdownUtils = [self getMarkdownUtils];
if (markdownUtils != nil) {
return [newText isEqualToAttributedString:oldText];
}

return [self markdown__textOf:newText equals:oldText];
}

+ (void)load
{
static dispatch_once_t onceToken;
dispatch_once(&onceToken, ^{
Class cls = [self class];
SEL originalSelector = @selector(_setAttributedString:);
SEL swizzledSelector = @selector(markdown__setAttributedString:);
Method originalMethod = class_getInstanceMethod(cls, originalSelector);
Method swizzledMethod = class_getInstanceMethod(cls, swizzledSelector);
method_exchangeImplementations(originalMethod, swizzledMethod);
{
// swizzle _setAttributedString
Class cls = [self class];
SEL originalSelector = @selector(_setAttributedString:);
SEL swizzledSelector = @selector(markdown__setAttributedString:);
Method originalMethod = class_getInstanceMethod(cls, originalSelector);
Method swizzledMethod = class_getInstanceMethod(cls, swizzledSelector);
method_exchangeImplementations(originalMethod, swizzledMethod);
}

{
// swizzle _textOf
Class cls = [self class];
SEL originalSelector = @selector(_textOf:equals:);
SEL swizzledSelector = @selector(markdown__textOf:equals:);
Method originalMethod = class_getInstanceMethod(cls, originalSelector);
Method swizzledMethod = class_getInstanceMethod(cls, swizzledSelector);
method_exchangeImplementations(originalMethod, swizzledMethod);
}
});
}

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