RAOperationQueue.h.diff

25d24
> -(void)setSuspended:(BOOL)suspended;

RAOperationQueue.m.diff

23a24,25
> 	
> 	BOOL _suspended;
28a31
> - (void)setSuspended:(BOOL)suspended;
37a41
> 		_suspended = NO;
40,41c44
< 		_thread = [[NSThread alloc] initWithTarget: self selector: @selector( _workThread ) object: nil];
< 		[_thread start];
---
> 		[self _setupThread];
67c70,72
< 	[_trigger signal];
---
> 	
> 	if(!_suspended)
> 		[_trigger signal];
80,81c85,108
< - (void)stop
< {
---
> -(void)setSuspended:(BOOL)suspended{
> 	BOOL needsSignal  = (_suspended && !suspended); // if it was suspended, and is not now
> 	BOOL needsSuspend = (!_suspended && suspended);
> 	_suspended = suspended;
> 	
> 	if(needsSignal){
> 		if([_thread isCancelled]){
> 			[self _setupThread];
> 		}
> 		[_trigger signal];
> 	}else if(needsSuspend){
> 		[self stop];
> 	}
> }
> 
> -(void)_setupThread{
> 	[_thread release];
> 	
> 	_thread = [[NSThread alloc] initWithTarget: self selector: @selector( _workThread ) object: nil];
> 	[_thread start];	
> }
> 
> - (void)stop{
> 
181a209,212
> -(void)setSuspended:(BOOL)suspended{
> 	[_impl setSuspended:suspended];
> }
>