CodaFi

#import "TUIRefreshControl.h"
#import "TUIActivityIndicatorView.h"
#import "TUICGAdditions.h"
#import "NSColor+TUIExtensions.h"

static CGFloat const TUIRefreshTotalHeight = 350;
static CGFloat const TUIRefreshMinTopPadding = 9;
static CGFloat const TUIRefreshMaxTopPadding = 5;
static CGFloat const TUIRefreshMinTopRadius = 12.5;
static CGFloat const TUIRefreshMaxTopRadius = 16;

CodaFi

@interface TUIScrollView : TUIView
{
  CGPoint         _unroundedContentOffset;
  CGSize          _contentSize;
  CGSize          resizeKnobSize;
  TUIEdgeInsets   _contentInset;
	
	__unsafe_unretained id _delegate;
	
  TUIScrollKnob * _verticalScrollKnob;

CodaFi

//
//  CFIAlternatingTableView.m
//
//  Created by Robert Widmann on 1/6/13.
//  Copyright (c) 2015 CodaFi. All rights reserved.
//

#import "CFIAlternatingTableView.h"
#import "CFIAlternatingClipView.h"

CodaFi

- (NSData*)dataBySnappyCompression {
	size_t compressedLen = snappy_max_compressed_length(self.length);
	NSMutableData *result =  [NSMutableData dataWithLength:(snappy_max_compressed_length(compressedLen + 0x4))];
	snappy_status opCode = snappy_compress([self bytes], [self length], [result mutableBytes], &compressedLen);
	if (opCode != SNAPPY_OK) {
		LEPLog(@"Failed snappy compress: tried to compress %lu bytes", result.length);
		NSAssert(nil, @"Failed Snappy compress");
		result = nil;
	} else {
		[result setLength:compressedLen + 4];

CodaFi

@interface NSIndexPath (CFIAdditions)

#ifdef TARGET_OS_IPHONE && __IPHONE_OS_VERSION_MIN_REQUIRED <= 60000
+ (NSIndexPath *)indexPathForRow:(NSInteger)row inSection:(NSInteger)section;
+ (NSIndexPath *)indexPathForItem:(NSInteger)item inSection:(NSInteger)section;
#endif

@end

@implementation NSIndexPath (CFIAdditions)

CodaFi

ACCELERATE(x) _mm_set1_ps((float)&x)
DECCELERATE_INTO(x, f) _mm_store_ss(&f, result)

Sample usage:

//accelerate a float into a super-fast 128 mm register
float x = 1.0f;
__m128 vecX = ACCELERATE(x);

//deccelerate a 128 mm register value back to a float

CodaFi

void DMArrayDivide(NSArray **slices, NSArray *inArray, NSUInteger parts) {
	if (parts == 0 || parts == 1) {
		*slices = inArray;
		return;
	}
	NSMutableArray *arrays = [NSMutableArray arrayWithCapacity:parts];
	for (int i = 0; i < parts; i++) {
		arrays[i] = @[].mutableCopy;
	}
	long int idx = 0;

CodaFi

//
//  NSArray+CFIWhere.h
//  CFIArrayController
//
//  Created by Robert Widmann on 4/9/13.
//  Copyright (c) 2013 CodaFi. All rights reserved.
//

#import <Foundation/Foundation.h>

CodaFi

static NSMachPort *existancePort = nil;

/**
 * Used by the CFICheckForOtherRunningInstancesOfCurrentApplication() function to
 * create a unique NSMachPort object.  This string *CANNOT CHANGE* in the future,
 * otherwise conflicting versions of an App will run on the same machine and
 * defeat the purpose of this function.
 */
static NSString *const CFIPortNameConstant = @"SomeNon-ArbitraryPortName";

CodaFi

void DMIndexSetDivide(NSArray **slices, NSIndexSet *inIndexSet, NSUInteger parts) {
  if (parts == 0 || parts == 1) {
		*slices = [NSArray arrayWithObject:inIndexSet];
		return;
	}
	NSMutableArray *indexSets = [NSMutableArray arrayWithCapacity:parts];
	for (int i = 0; i < parts; i++) {
		indexSets[i] = [NSMutableIndexSet indexSet];
	}