This app provides monitoring and information features for the common freifunk user and the technical stuff of a freifunk community.
Code base is taken from a TUM Practical Course project and added here to see if Freifunk Altdorf can use it.
https://www.freifunk-altdorf.de
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
107 lines
2.4 KiB
107 lines
2.4 KiB
/** |
|
* Copyright (c) 2015-present, Facebook, Inc. |
|
* |
|
* This source code is licensed under the MIT license found in the |
|
* LICENSE file in the root directory of this source tree. |
|
*/ |
|
|
|
#import "RCTSettingsManager.h" |
|
|
|
#import <React/RCTBridge.h> |
|
#import <React/RCTConvert.h> |
|
#import <React/RCTEventDispatcher.h> |
|
#import <React/RCTUtils.h> |
|
|
|
@implementation RCTSettingsManager |
|
{ |
|
BOOL _ignoringUpdates; |
|
NSUserDefaults *_defaults; |
|
} |
|
|
|
@synthesize bridge = _bridge; |
|
|
|
RCT_EXPORT_MODULE() |
|
|
|
+ (BOOL)requiresMainQueueSetup |
|
{ |
|
return NO; |
|
} |
|
|
|
- (instancetype)init |
|
{ |
|
return [self initWithUserDefaults:[NSUserDefaults standardUserDefaults]]; |
|
} |
|
|
|
- (instancetype)initWithUserDefaults:(NSUserDefaults *)defaults |
|
{ |
|
if ((self = [super init])) { |
|
_defaults = defaults; |
|
|
|
|
|
[[NSNotificationCenter defaultCenter] addObserver:self |
|
selector:@selector(userDefaultsDidChange:) |
|
name:NSUserDefaultsDidChangeNotification |
|
object:_defaults]; |
|
} |
|
return self; |
|
} |
|
|
|
- (void)dealloc |
|
{ |
|
[[NSNotificationCenter defaultCenter] removeObserver:self]; |
|
} |
|
|
|
- (NSDictionary<NSString *, id> *)constantsToExport |
|
{ |
|
return @{@"settings": RCTJSONClean([_defaults dictionaryRepresentation])}; |
|
} |
|
|
|
- (void)userDefaultsDidChange:(NSNotification *)note |
|
{ |
|
if (_ignoringUpdates) { |
|
return; |
|
} |
|
|
|
#pragma clang diagnostic push |
|
#pragma clang diagnostic ignored "-Wdeprecated-declarations" |
|
[_bridge.eventDispatcher |
|
sendDeviceEventWithName:@"settingsUpdated" |
|
body:RCTJSONClean([_defaults dictionaryRepresentation])]; |
|
#pragma clang diagnostic pop |
|
} |
|
|
|
/** |
|
* Set one or more values in the settings. |
|
* TODO: would it be useful to have a callback for when this has completed? |
|
*/ |
|
RCT_EXPORT_METHOD(setValues:(NSDictionary *)values) |
|
{ |
|
_ignoringUpdates = YES; |
|
[values enumerateKeysAndObjectsUsingBlock:^(NSString *key, id json, BOOL *stop) { |
|
id plist = [RCTConvert NSPropertyList:json]; |
|
if (plist) { |
|
[self->_defaults setObject:plist forKey:key]; |
|
} else { |
|
[self->_defaults removeObjectForKey:key]; |
|
} |
|
}]; |
|
|
|
[_defaults synchronize]; |
|
_ignoringUpdates = NO; |
|
} |
|
|
|
/** |
|
* Remove some values from the settings. |
|
*/ |
|
RCT_EXPORT_METHOD(deleteValues:(NSArray<NSString *> *)keys) |
|
{ |
|
_ignoringUpdates = YES; |
|
for (NSString *key in keys) { |
|
[_defaults removeObjectForKey:key]; |
|
} |
|
|
|
[_defaults synchronize]; |
|
_ignoringUpdates = NO; |
|
} |
|
|
|
@end
|
|
|