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
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41 lines
1.3 KiB
41 lines
1.3 KiB
/** |
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* Copyright (c) 2015-present, Facebook, Inc. |
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* |
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* This source code is licensed under the MIT license found in the |
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* LICENSE file in the root directory of this source tree. |
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*/ |
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#import "RCTReloadCommand.h" |
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#import "RCTAssert.h" |
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#import "RCTKeyCommands.h" |
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/** main queue only */ |
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static NSHashTable<id<RCTReloadListener>> *listeners; |
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void RCTRegisterReloadCommandListener(id<RCTReloadListener> listener) |
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{ |
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RCTAssertMainQueue(); // because registerKeyCommandWithInput: must be called on the main thread |
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static dispatch_once_t onceToken; |
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dispatch_once(&onceToken, ^{ |
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listeners = [NSHashTable weakObjectsHashTable]; |
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[[RCTKeyCommands sharedInstance] registerKeyCommandWithInput:@"r" |
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modifierFlags:UIKeyModifierCommand |
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action: |
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^(__unused UIKeyCommand *command) { |
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RCTTriggerReloadCommandListeners(); |
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}]; |
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}); |
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[listeners addObject:listener]; |
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} |
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void RCTTriggerReloadCommandListeners(void) |
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{ |
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RCTAssertMainQueue(); |
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// Copy to protect against mutation-during-enumeration. |
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// If listeners hasn't been initialized yet we get nil, which works just fine. |
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NSArray<id<RCTReloadListener>> *copiedListeners = [listeners allObjects]; |
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for (id<RCTReloadListener> l in copiedListeners) { |
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[l didReceiveReloadCommand]; |
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} |
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}
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