#import <objc/runtime.h>

#import <Foundation/Foundation.h>

%hook MyTextEditorClass

// Helper function to identify foldable sections in Objective-C++ code

- (NSArray *)findFoldableSectionsInText:(NSString *)text {

NSMutableArray *foldableSections = [NSMutableArray array];

// Regular expressions to detect Objective-C and C++ blocks

NSString *objcClassRegex = @"@interface\\s+(\\w+)\\s*\\{";

NSString *cppClassRegex = @"class\\s+(\\w+)\\s*\\{";

NSString *functionRegex = @"(\\w+)\\s+\\w+::?\\w*\\s*\\(.*\\)\\s*\\{";

NSError *error = nil;

// Detect Objective-C classes

NSRegularExpression *objcClassExpr = [NSRegularExpression regularExpressionWithPattern:objcClassRegex options:0 error:&error];

[objcClassExpr enumerateMatchesInString:text options:0 range:NSMakeRange(0, [text length]) usingBlock:^(NSTextCheckingResult *result, NSMatchingFlags flags, BOOL *stop) {

[foldableSections addObject:@{@"type": @"objc_class", @"range": NSStringFromRange(result.range)}];

}];

// Detect C++ classes

NSRegularExpression *cppClassExpr = [NSRegularExpression regularExpressionWithPattern:cppClassRegex options:0 error:&error];

[cppClassExpr enumerateMatchesInString:text options:0 range:NSMakeRange(0, [text length]) usingBlock:^(NSTextCheckingResult *result, NSMatchingFlags flags, BOOL *stop) {

[foldableSections addObject:@{@"type": @"cpp_class", @"range": NSStringFromRange(result.range)}];

}];

// Detect functions

NSRegularExpression *functionExpr = [NSRegularExpression regularExpressionWithPattern:functionRegex options:0 error:&error];

[functionExpr enumerateMatchesInString:text options:0 range:NSMakeRange(0, [text length]) usingBlock:^(NSTextCheckingResult *result, NSMatchingFlags flags, BOOL *stop) {

[foldableSections addObject:@{@"type": @"function", @"range": NSStringFromRange(result.range)}];

}];

return foldableSections;

}

// Hook into the method that renders text (or any method that handles text view updates)

- (void)renderTextWithFolding {

NSString *text = [self getText]; // This method should retrieve the text content from the editor view

// Find foldable sections

NSArray *foldableSections = [self findFoldableSectionsInText:text];

// For each foldable section, we could either hide it or show a "fold" button in the UI

for (NSDictionary *section in foldableSections) {

NSString *type = section[@"type"];

NSRange range = NSRangeFromString(section[@"range"]);

// Example: For foldable class blocks, we might hide the content or add a UI fold button

if ([type isEqualToString:@"objc_class"] || [type isEqualToString:@"cpp_class"]) {

[self addFoldButtonForRange:range];

} else if ([type isEqualToString:@"function"]) {

[self addFoldButtonForRange:range];

}

}

}

// Helper function to add a fold button (UI interaction logic)

- (void)addFoldButtonForRange:(NSRange)range {

// Assuming you have access to the text view/UI, add a button or visual cue for the fold action

// This could involve adding a small "v" icon or something to represent folding

// Example: insert a UI button for collapsing/expanding at a specific position

[self insertFoldButtonAtPosition:range.location];

}

// Helper function to insert a fold button at a specific position

- (void)insertFoldButtonAtPosition:(NSUInteger)position {

// Insert a fold button in the UI at the given text position (this will depend on how your app is rendering text)

// This might involve adding a button or some UI element at the position in the text view

}

%end

in fact… here’s most of the code needed… I’ll be making a plug-in for jailbroken ios if you guys aren’t going to implement it

how’re we making out on this request? It’s been an amazing feature option for over a decade now lol