STKConstants.mm

#import "STKConstants.h"
#import "SBIconListView+ApexAdditions.h"
#import <UIKit/UIKit.h>
#import <SpringBoard/SpringBoard.h>
#import <objc/runtime.h>
#include <string>
#include <mutex>

NSString * const STKEditingEndedNotificationName = @"STKEditingEnded";

CFStringRef const STKPrefsChangedNotificationName = CFSTR("com.a3tweaks.apex2.prefschanged");

SBIconListView * STKListViewForIcon(SBIcon *icon)
{
    SBIconController *controller = [objc_getClass("SBIconController") sharedInstance];
    SBRootFolder *rootFolder = [controller rootFolder];
    NSIndexPath *indexPath = [rootFolder indexPathForIcon:icon];
    SBIconListView *listView = nil;
    [controller getListView:&listView folder:NULL relativePath:NULL forIndexPath:indexPath createIfNecessary:NO];

    return listView;
}

SBIconListView * STKCurrentListView(void)
{
    return [[[CLASS(SBIconController) sharedInstance] _currentFolderController] currentIconListView];
}

SBIconCoordinate STKCoordinateFromDictionary(NSDictionary *dict)
{
    return (SBIconCoordinate){[dict[@"row"] integerValue], [dict[@"col"] integerValue]};
}

NSDictionary * STKDictionaryFromCoordinate(SBIconCoordinate coordinate)
{
    return @{@"row":[NSNumber numberWithInteger:coordinate.row], @"col":[NSNumber numberWithInteger:coordinate.col]};
}

double STKScaleNumber(double numToScale, double prevMin, double prevMax, double newMin, double newMax)
{
    double oldRange = (prevMax - prevMin);
    double newRange = (newMax - newMin);
    return (((numToScale - prevMin) * newRange) / oldRange) + newMin;
}

NSString * NSStringFromSTKGroupSlot(STKGroupSlot slot)
{
    return [NSString stringWithFormat:@"%@, index: %@", NSStringFromLayoutPosition(slot.position), @(slot.index)];
}

static std::mutex _versionMapMutex;
static NSMutableDictionary<NSString *, NSNumber *> *_versionDictionary;
BOOL STKVersionGreaterThanOrEqualTo(NSString *version) {
    std::lock_guard<std::mutex> lock(_versionMapMutex);
    const std::string key(version.UTF8String);

    if (!_versionDictionary) {
        _versionDictionary = [[NSMutableDictionary dictionaryWithSharedKeySet:[NSDictionary sharedKeySetForKeys:@[@"7.1", @"8.1", @"9.0", @"10.0"]]] retain];
    }

    auto value = _versionDictionary[version];
    if (value) {
        return value.boolValue;
    }
    value = @([UIDevice.currentDevice.systemVersion compare:version options:NSNumericSearch] != NSOrderedAscending);
    _versionDictionary[version] = value;
    return value.boolValue;
}