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116 lines
3.3 KiB
Objective-C
116 lines
3.3 KiB
Objective-C
/* Definition of class NSBackgroundActivityScheduler
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Copyright (C) 2019 Free Software Foundation, Inc.
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By: Gregory John Casamento <greg.casamento@gmail.com>
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Date: Fri Oct 25 00:52:54 EDT 2019
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This file is part of the GNUstep Library.
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free
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Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110 USA.
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*/
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#ifndef _NSBackgroundActivityScheduler_h_GNUSTEP_BASE_INCLUDE
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#define _NSBackgroundActivityScheduler_h_GNUSTEP_BASE_INCLUDE
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#include <Foundation/NSObject.h>
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#include <Foundation/NSDate.h>
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#include <Foundation/NSProcessInfo.h>
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#if OS_API_VERSION(MAC_OS_X_VERSION_10_10, GS_API_LATEST)
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#if defined(__cplusplus)
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extern "C" {
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#endif
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// is the activity finished?
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enum {
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NSBackgroundActivityResultFinished = 1,
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NSBackgroundActivityResultDeferred = 2,
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};
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typedef NSInteger NSBackgroundActivityResult;
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// How the activity will be treated... this is declared in NSObjCRuntime on macOS.
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enum {
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NSQualityOfServiceUserInteractive = 0x21,
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NSQualityOfServiceUserInitiated = 0x19,
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NSQualityOfServiceUtility = 0x11,
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NSQualityOfServiceBackground = 0x09,
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NSQualityOfServiceDefault = -1
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};
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typedef NSInteger NSQualityOfService;
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@class NSString, NSTimer;
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# ifndef __has_feature
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# define __has_feature(x) 0
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# endif
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//# if __has_feature(blocks)
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//typedef void(^NSBackgroundActivityCompletionHandler)(NSBackgroundActivityResult result) GSScheduledBlock;
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//# else
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DEFINE_BLOCK_TYPE(NSBackgroundActivityCompletionHandler, void, NSBackgroundActivityResult);
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DEFINE_BLOCK_TYPE(GSScheduledBlock, void, NSBackgroundActivityCompletionHandler);
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//# endif
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@interface NSBackgroundActivityScheduler : NSObject
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{
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NSString *_identifier;
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NSQualityOfService _qualityOfService;
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NSTimeInterval _interval;
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NSTimeInterval _tolerance;
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BOOL _repeats;
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BOOL _shouldDefer;
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NSTimer *_timer;
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NSActivityOptions _opts;
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id _token;
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NSString *_reason;
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BLOCK_SCOPE GSScheduledBlock _block;
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}
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- (instancetype) initWithIdentifier: (NSString *)identifier;
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- (NSString *) identifier;
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- (void) setIdentifier: (NSString *)identifier;
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- (NSQualityOfService) qualityOfService;
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- (void) setQualityOfService: (NSQualityOfService)qualityOfService;
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- (BOOL) repeats;
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- (void) setRepeats: (BOOL)flag;
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- (NSTimeInterval) interval;
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- (void) setInterval: (NSTimeInterval)interval;
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- (NSTimeInterval) tolerance;
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- (void) setTolerance: (NSTimeInterval)tolerance;
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- (BOOL) shouldDefer;
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- (void) setShouldDefer: (BOOL)flag;
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- (void) scheduleWithBlock: (GSScheduledBlock)block;
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- (void) invalidate;
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@end
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#if defined(__cplusplus)
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}
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#endif
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#endif /* GS_API_MACOSX */
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#endif /* _NSBackgroundActivityScheduler_h_GNUSTEP_BASE_INCLUDE */
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