71 lines
2.2 KiB
Objective-C
71 lines
2.2 KiB
Objective-C
//
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// SCCaptureUninitializedState.m
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// Snapchat
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//
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// Created by Lin Jia on 10/19/17.
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//
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//
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#import "SCCaptureUninitializedState.h"
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#import "SCManagedCapturerLogging.h"
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#import "SCManagedCapturerV1_Private.h"
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#import <SCFoundation/SCAssertWrapper.h>
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#import <SCFoundation/SCQueuePerformer.h>
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#import <SCFoundation/SCTraceODPCompatible.h>
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@interface SCCaptureUninitializedState () {
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__weak id<SCCaptureStateDelegate> _delegate;
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SCQueuePerformer *_performer;
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}
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@end
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@implementation SCCaptureUninitializedState
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- (instancetype)initWithPerformer:(SCQueuePerformer *)performer
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bookKeeper:(SCCaptureStateMachineBookKeeper *)bookKeeper
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delegate:(id<SCCaptureStateDelegate>)delegate
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{
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self = [super initWithPerformer:performer bookKeeper:bookKeeper delegate:delegate];
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if (self) {
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_delegate = delegate;
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_performer = performer;
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}
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return self;
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}
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- (void)didBecomeCurrentState:(SCStateTransitionPayload *)payload
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resource:(SCCaptureResource *)resource
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context:(NSString *)context
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{
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// No op.
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}
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- (SCCaptureStateMachineStateId)stateId
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{
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return SCCaptureUninitializedStateId;
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}
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- (void)initializeCaptureWithDevicePosition:(SCManagedCaptureDevicePosition)devicePosition
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resource:(SCCaptureResource *)resource
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completionHandler:(dispatch_block_t)completionHandler
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context:(NSString *)context
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{
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SCAssertPerformer(_performer);
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SCTraceODPCompatibleStart(2);
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SCLogCapturerInfo(@"Setting up with devicePosition:%lu", (unsigned long)devicePosition);
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// TODO: we need to push completionHandler to a payload and let intializedState handle.
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[[SCManagedCapturerV1 sharedInstance] setupWithDevicePosition:devicePosition completionHandler:completionHandler];
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[_delegate currentState:self requestToTransferToNewState:SCCaptureInitializedStateId payload:nil context:context];
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NSString *apiName =
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[NSString sc_stringWithFormat:@"%@/%@", NSStringFromClass([self class]), NSStringFromSelector(_cmd)];
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[self.bookKeeper logAPICalled:apiName context:context];
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}
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@end
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