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#include "MCMainThread.h"
#import <Foundation/Foundation.h>
#include "MCAutoreleasePool.h"
using namespace mailcore;
static void destroyDelayedCall(void * caller);
@interface LEPPPMainThreadCaller : NSObject {
void (* _function)(void *);
void * _context;
NSTimer * _timer;
}
@property (nonatomic, assign) void (* function)(void *);
@property (nonatomic, assign) void * context;
@property (nonatomic, retain) NSTimer * timer;
- (void) call;
- (void) cancel;
@end
@implementation LEPPPMainThreadCaller
@synthesize function = _function;
@synthesize context = _context;
@synthesize timer = _timer;
- (instancetype) init
{
self = [super init];
return self;
}
- (void) dealloc
{
[_timer release];
[super dealloc];
}
- (void) call
{
AutoreleasePool * pool = new AutoreleasePool();
_function(_context);
pool->release();
[self setTimer:nil];
destroyDelayedCall((void *) self);
}
- (void) cancel
{
[_timer invalidate];
[self setTimer:nil];
destroyDelayedCall((void *) self);
}
@end
void mailcore::callOnMainThread(void (* function)(void *), void * context)
{
LEPPPMainThreadCaller * caller;
caller = [[LEPPPMainThreadCaller alloc] init];
[caller setFunction:function];
[caller setContext:context];
[caller performSelectorOnMainThread:@selector(call) withObject:nil waitUntilDone:NO];
}
void mailcore::callOnMainThreadAndWait(void (* function)(void *), void * context)
{
LEPPPMainThreadCaller * caller;
caller = [[LEPPPMainThreadCaller alloc] init];
[caller setFunction:function];
[caller setContext:context];
[caller performSelectorOnMainThread:@selector(call) withObject:nil waitUntilDone:YES];
}
void * mailcore::callAfterDelay(void (* function)(void *), void * context, double time)
{
LEPPPMainThreadCaller * caller;
caller = [[LEPPPMainThreadCaller alloc] init];
[caller setFunction:function];
[caller setContext:context];
NSTimer * timer = [NSTimer scheduledTimerWithTimeInterval:(NSTimeInterval) time
target:caller
selector:@selector(call)
userInfo:nil
repeats:NO];
[caller setTimer:timer];
return caller;
}
static void destroyDelayedCall(void * caller)
{
[(LEPPPMainThreadCaller *) caller release];
}
void mailcore::cancelDelayedCall(void * delayedCall)
{
LEPPPMainThreadCaller * caller = (LEPPPMainThreadCaller *) delayedCall;
[caller cancel];
}
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