More export redesign work. Note that the current implementation has a major flaw in that exporter instances (NSOperation subclasses) are not reusable and so we have to create a new instance for every 'chunk' of data we want to process.

1 files changed, 7 insertions, 1 deletions

diff --git a/Source/SPExportController.h b/Source/SPExportController.h
index 645ade0a..eec8ce63 100644
--- a/Source/SPExportController.h
+++ b/Source/SPExportController.h
@@ -105,10 +105,16 @@ typedef NSUInteger SPExportSource;
 	IBOutlet id tokenNameTokensField;
 	IBOutlet id exampleNameLabel;
 	
-	// Local variables
+	// Cancellation flag
 	BOOL exportCancelled;
+	
+	// Current database's tables
 	NSMutableArray *tables;
+	
+	// Database connection
 	MCPConnection *connection;
+	
+	// Concurrent operation queue
 	NSOperationQueue *operationQueue;
 }