58 lines
1.3 KiB
Objective-C
58 lines
1.3 KiB
Objective-C
#import "Util.h"
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@implementation Operation
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+(Operation*) operation:(Action)block {
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require(block != NULL);
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Operation* a = [Operation new];
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a->_callback = block;
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return a;
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}
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+(void) asyncRun:(Action)action
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onThread:(NSThread*)thread {
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require(action != nil);
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require(thread != nil);
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[[Operation operation:action] performOnThread:thread];
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}
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+(void) asyncRunAndWaitUntilDone:(Action)action
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onThread:(NSThread*)thread {
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require(action != nil);
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require(thread != nil);
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[[Operation operation:action] performOnThreadAndWaitUntilDone:thread];
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}
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+(void) asyncRunOnNewThread:(Action)action {
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require(action != nil);
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[[Operation operation:action] performOnNewThread];
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}
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-(SEL) selectorToRun {
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return @selector(run);
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}
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-(void) performOnThread:(NSThread*)thread {
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require(thread != nil);
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[self performSelector:@selector(run) onThread:thread withObject:nil waitUntilDone:thread == NSThread.currentThread];
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}
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-(void) performOnThreadAndWaitUntilDone:(NSThread*)thread {
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require(thread != nil);
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[self performSelector:@selector(run) onThread:thread withObject:nil waitUntilDone:true];
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}
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-(void) performOnNewThread {
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[NSThread detachNewThreadSelector:[self selectorToRun] toTarget:self withObject:nil];
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}
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-(void) run {
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_callback();
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}
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@end
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