gistfile1.txt

-(void) controlTextDidChange:(NSNotification *)aNotification
{
	if ([[queryField stringValue] length] == 0) {
		[self.resultController hide];
		[query clearQuery];
		[progress stopAnimation:nil];
	}else {
		[progress startAnimation:nil];
		[query executeQuery:[queryField stringValue]];
	}
}

-(void) beginInitialGatheringHandler:(id)sender
{
	NSLog(@"beginInitialGatheringHandler");
	NSLog(@"query result count = %@", [NSNumber numberWithInt:[query resultCount]]);
}

-(void) processInitialGatheringHandler:(id)sender
{
	NSLog(@"processInitialGatheringHandler");
	NSLog(@"query result count = %@", [NSNumber numberWithInt:[query resultCount]]);
	[self.resultController show];
}

-(void) finishInitialGatheringHandler:(id)sender
{
	// TODO: if the only thing we do here is stop the query, perhaps
	// I should move this to HMetadataQuery
	
	NSLog(@"finishInitialGatheringHandler");
	NSLog(@"query result count = %@", [NSNumber numberWithInt:[query resultCount]]);	
	if ([query resultCount] == 0) {
		[self.resultController hide];
	}
		
	[progress stopAnimation:nil];

	// Stop live queries in the background
	[query stopQuery];
}