Swiftgram/Source/ASConfiguration.mm
Adlai Holler d0ba092a77
Convert the codebase to Objective-C++ (#1206)
* Convert the codebase to Objective-C++ throughout. One language is better than two.

* Put it back

* Fix linker

* Point explicitly to updated Weaver to unblock build

* Revert "Point explicitly to updated Weaver to unblock build"

This reverts commit fdc25296e8794d4e6e56c35f5fe6da2be3f71dbc.

* Revert "Fix linker"

This reverts commit 7be25f91519b8497ef42de79f115bcfbdb965c39.

* Add in the frameworks

* no message

* Address spec lint warnings

* Fix tvos build

* Put that back

* Address Michael's review

* Add comment to kick CI
2018-11-02 12:04:14 -07:00

65 lines
1.9 KiB
Plaintext

//
// ASConfiguration.mm
// Texture
//
// Copyright (c) Pinterest, Inc. All rights reserved.
// Licensed under Apache 2.0: http://www.apache.org/licenses/LICENSE-2.0
//
#import <AsyncDisplayKit/ASConfiguration.h>
#import <AsyncDisplayKit/ASConfigurationInternal.h>
/// Not too performance-sensitive here.
@implementation ASConfiguration
- (instancetype)initWithDictionary:(NSDictionary *)dictionary
{
if (self = [super init]) {
if (dictionary != nil) {
let featureStrings = ASDynamicCast(dictionary[@"experimental_features"], NSArray);
let version = ASDynamicCast(dictionary[@"version"], NSNumber).integerValue;
if (version != ASConfigurationSchemaCurrentVersion) {
NSLog(@"Texture warning: configuration schema is old version (%ld vs %ld)", (long)version, (long)ASConfigurationSchemaCurrentVersion);
}
self.experimentalFeatures = ASExperimentalFeaturesFromArray(featureStrings);
} else {
self.experimentalFeatures = kNilOptions;
}
}
return self;
}
- (id)copyWithZone:(NSZone *)zone
{
ASConfiguration *config = [[ASConfiguration alloc] initWithDictionary:nil];
config.experimentalFeatures = self.experimentalFeatures;
config.delegate = self.delegate;
return config;
}
@end
//#define AS_FIXED_CONFIG_JSON "{ \"version\" : 1, \"experimental_features\": [ \"exp_text_node\" ] }"
#ifdef AS_FIXED_CONFIG_JSON
@implementation ASConfiguration (UserProvided)
+ (ASConfiguration *)textureConfiguration NS_RETURNS_RETAINED
{
NSData *data = [@AS_FIXED_CONFIG_JSON dataUsingEncoding:NSUTF8StringEncoding];
NSError *error;
NSDictionary *d = [NSJSONSerialization JSONObjectWithData:data options:kNilOptions error:&error];
if (!d) {
NSAssert(NO, @"Error parsing fixed config string '%s': %@", AS_FIXED_CONFIG_JSON, error);
return nil;
} else {
return [[ASConfiguration alloc] initWithDictionary:d];
}
}
@end
#endif // AS_FIXED_CONFIG_JSON