schwa

https://mastodon.social/@schwa/111801520286334341

My list:

• Tap location for contextual menus. A lot of apps need to know exactly where a context menu is being triggered from (e.g. canvas style editors etc).
• Modifier key observation during button presses/gestures etc.
• Cursor support
• Native Undo Manager support (SwiftUI has Environment.undoManager but it just exposes Cocoa's UndoManager which doesn't feel very SwiftUI like).
• Expanded File Dialog options (e.g. adding buttons to the dialog).
• The outline variant of List (List(… children: …)) is missing a lot of the flexibility of NSOutlineView (TODO: flesh this out with concrete example).

ahankinson

/*!
 *  Loads the data for a URL request and executes a handler block when the request completes
 *  or fails.
 *  
 *  @param aRequest A CPURLRequest object
 *  @param aQueue   A CPOperationQueue object (currently not implemented)
 *  @param completionHandler A function passed in that will receive the request once it has returned.
 *
 *  The completion handler will receive three arguments:
 *<pre>

jverkoey

// NSManagedObjectContext+DebugSwizzling.h

#import <CoreData/CoreData.h>

#if DEBUG

/**
 * Toggles debugging of Core Data managed object contexts.
 *
 * When enabled, will fire NSLogs in the following cases:

alloy

/////////// Header

#import <CoreData/CoreData.h>

@interface NSManagedObject (FTCoreDataQueueContainmentAssertions)
+ (void)FTCDQCA_enableAssertions:(Class)klass;
@end

/////////// Implementation

alexrepty

Updates page: macappstore://showUpdatesPage?scan=true
Featured page: macappstore://itunes.apple.com/
Direct app link (1): macappstore://itunes.apple.com/app/id%@?mt=12 (ex. macappstore://itunes.apple.com/app/id537386512?mt=12)
Direct app link (2): macappstore://ax.itunes.apple.com/WebObjects/MZStore.woa/wa/viewSoftware?id=%@&mt=12 (ex. macappstore://ax.itunes.apple.com/WebObjects/MZStore.woa/wa/viewSoftware?id=537386512&mt=12)

MrRooni

@interface SomeViewController ()

// Declare some collection properties to hold the various updates we might get from the NSFetchedResultsControllerDelegate
@property (nonatomic, strong) NSMutableIndexSet *deletedSectionIndexes;
@property (nonatomic, strong) NSMutableIndexSet *insertedSectionIndexes;
@property (nonatomic, strong) NSMutableArray *deletedRowIndexPaths;
@property (nonatomic, strong) NSMutableArray *insertedRowIndexPaths;
@property (nonatomic, strong) NSMutableArray *updatedRowIndexPaths;

@end

drance

@implementation BHSCollectionViewFlowLayout

- (NSArray *)layoutAttributesForElementsInRect:(CGRect)rect {
    NSArray *allAttrs = [super layoutAttributesForElementsInRect:rect];
    for (UICollectionViewLayoutAttributes *attributes in allAttrs) {
        attributes.frame = CGRectIntegral(attributes.frame);
    }
    return allAttrs;
}

danieleangeli

#import <Foundation/Foundation.h>

@interface NSManagedObjectArchiver : NSObject

/*
 * Takes a NSManagedObject and converts it to a NSData archive - it traverses all relationships ( including circular ) and archives it
 */
+ (NSData *)archivedDataWithRootObject:(NSManagedObject *)pObject;

@end

zoul

NSString *NSStringFromOSStatus(OSStatus errCode)
{
    if (errCode == noErr)
        return @"noErr";
    char message[5] = {0};
    *(UInt32*) message = CFSwapInt32HostToBig(errCode);
    return [NSString stringWithCString:message encoding:NSASCIIStringEncoding];
}