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@implementation XMPPMulticastDelegate
- init
{
self = [super init];
@try {
delegates = [[OFDataArray alloc] initWithItemSize: sizeof(id)];
_delegates = [[OFDataArray alloc] initWithItemSize: sizeof(id)];
} @catch (id e) {
[self release];
@throw e;
}
return self;
}
- (void)dealloc
{
[delegates release];
[_delegates release];
[super dealloc];
}
- (void)addDelegate: (id)delegate
{
[delegates addItem: &delegate];
[_delegates addItem: &delegate];
}
- (void)removeDelegate: (id)delegate
{
id *cArray = [delegates items];
size_t i, count = [delegates count];
id *items = [_delegates items];
size_t i, count = [_delegates count];
for (i = 0; i < count; i++) {
if (cArray[i] == delegate) {
[delegates removeItemAtIndex: i];
if (items[i] == delegate) {
[_delegates removeItemAtIndex: i];
return;
}
}
}
- (BOOL)broadcastSelector: (SEL)selector
withObject: (id)object
{
id *cArray = [delegates items];
size_t i, count = [delegates count];
id *items = [_delegates items];
size_t i, count = [_delegates count];
BOOL handled = NO;
for (i = 0; i < count; i++) {
if (![cArray[i] respondsToSelector: selector])
if (![items[i] respondsToSelector: selector])
continue;
BOOL (*imp)(id, SEL, id) = (BOOL(*)(id, SEL, id))
[cArray[i] methodForSelector: selector];
[items[i] methodForSelector: selector];
handled |= imp(cArray[i], selector, object);
handled |= imp(items[i], selector, object);
}
return handled;
}
- (BOOL)broadcastSelector: (SEL)selector
withObject: (id)object1
withObject: (id)object2
{
id *cArray = [delegates items];
size_t i, count = [delegates count];
id *items = [_delegates items];
size_t i, count = [_delegates count];
BOOL handled = NO;
for (i = 0; i < count; i++) {
if (![cArray[i] respondsToSelector: selector])
if (![items[i] respondsToSelector: selector])
continue;
BOOL (*imp)(id, SEL, id, id) = (BOOL(*)(id, SEL, id, id))
[cArray[i] methodForSelector: selector];
[items[i] methodForSelector: selector];
handled |= imp(cArray[i], selector, object1, object2);
handled |= imp(items[i], selector, object1, object2);
}
return handled;
}
@end
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