Files
Swiftgram/AsyncDisplayKit/Details/ASTraitCollection.m
Adlai Holler 404795dc02 Remove Support for iOS 7 (#2930)
* Drop support for iOS 7

* Copy reference images

* Update deployment for sample projects

* Update version

* Update "Life Without Cocoapods"
2017-02-01 14:40:37 -08:00

101 lines
4.3 KiB
Objective-C

//
// ASTraitCollection.m
// AsyncDisplayKit
//
// Created by Ricky Cancro on 5/4/16.
//
// Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
// This source code is licensed under the BSD-style license found in the
// LICENSE file in the root directory of this source tree. An additional grant
// of patent rights can be found in the PATENTS file in the same directory.
//
#import <AsyncDisplayKit/ASTraitCollection.h>
#import <AsyncDisplayKit/ASAvailability.h>
@implementation ASTraitCollection
- (instancetype)initWithDisplayScale:(CGFloat)displayScale
userInterfaceIdiom:(UIUserInterfaceIdiom)userInterfaceIdiom
horizontalSizeClass:(UIUserInterfaceSizeClass)horizontalSizeClass
verticalSizeClass:(UIUserInterfaceSizeClass)verticalSizeClass
forceTouchCapability:(UIForceTouchCapability)forceTouchCapability
containerSize:(CGSize)windowSize
{
self = [super init];
if (self) {
_displayScale = displayScale;
_userInterfaceIdiom = userInterfaceIdiom;
_horizontalSizeClass = horizontalSizeClass;
_verticalSizeClass = verticalSizeClass;
_forceTouchCapability = forceTouchCapability;
_containerSize = windowSize;
}
return self;
}
+ (instancetype)traitCollectionWithDisplayScale:(CGFloat)displayScale
userInterfaceIdiom:(UIUserInterfaceIdiom)userInterfaceIdiom
horizontalSizeClass:(UIUserInterfaceSizeClass)horizontalSizeClass
verticalSizeClass:(UIUserInterfaceSizeClass)verticalSizeClass
forceTouchCapability:(UIForceTouchCapability)forceTouchCapability
containerSize:(CGSize)windowSize
{
return [[self alloc] initWithDisplayScale:displayScale
userInterfaceIdiom:userInterfaceIdiom
horizontalSizeClass:horizontalSizeClass
verticalSizeClass:verticalSizeClass
forceTouchCapability:forceTouchCapability
containerSize:windowSize];
}
+ (instancetype)traitCollectionWithASEnvironmentTraitCollection:(ASEnvironmentTraitCollection)traits
{
return [self traitCollectionWithDisplayScale:traits.displayScale
userInterfaceIdiom:traits.userInterfaceIdiom
horizontalSizeClass:traits.horizontalSizeClass
verticalSizeClass:traits.verticalSizeClass
forceTouchCapability:traits.forceTouchCapability
containerSize:traits.containerSize];
}
+ (instancetype)traitCollectionWithUITraitCollection:(UITraitCollection *)traitCollection
containerSize:(CGSize)windowSize
{
UIForceTouchCapability forceTouch = AS_AT_LEAST_IOS9 ? traitCollection.forceTouchCapability : UIForceTouchCapabilityUnknown;
return [self traitCollectionWithDisplayScale:traitCollection.displayScale
userInterfaceIdiom:traitCollection.userInterfaceIdiom
horizontalSizeClass:traitCollection.horizontalSizeClass
verticalSizeClass:traitCollection.verticalSizeClass
forceTouchCapability:forceTouch
containerSize:windowSize];
}
- (ASEnvironmentTraitCollection)environmentTraitCollection
{
return (ASEnvironmentTraitCollection) {
.displayScale = self.displayScale,
.horizontalSizeClass = self.horizontalSizeClass,
.userInterfaceIdiom = self.userInterfaceIdiom,
.verticalSizeClass = self.verticalSizeClass,
.forceTouchCapability = self.forceTouchCapability,
.containerSize = self.containerSize,
};
}
- (BOOL)isEqualToTraitCollection:(ASTraitCollection *)traitCollection
{
if (self == traitCollection) {
return YES;
}
return self.displayScale == traitCollection.displayScale &&
self.horizontalSizeClass == traitCollection.horizontalSizeClass &&
self.verticalSizeClass == traitCollection.verticalSizeClass &&
self.userInterfaceIdiom == traitCollection.userInterfaceIdiom &&
CGSizeEqualToSize(self.containerSize, traitCollection.containerSize) &&
self.forceTouchCapability == traitCollection.forceTouchCapability;
}
@end