From 50a283b6d1f3ce48e3a06eceeed3a466c6259fe7 Mon Sep 17 00:00:00 2001
From: rowanbeentje <rowan@beent.je>
Date: Sun, 15 Nov 2009 23:58:21 +0000
Subject: Implement query cancellation support within MCPKit, and add it to the
 task functionality:  - MCPKit now supports cancelling the active query; for
 MySQL servers >= 5.0.0 a query kill is attempted from a new connection, and
 if that fails or for MySQL < 5 a reconnect is triggered.  - TableDocument now
 supports enabling a cancel task button on the task interface, including an
 optional callback  - Implement query cancellation for custom queries.  This
 addresses Issue #86.  - Implement query cancellation for table content loads,
 filters, and sorts.

---
 Source/TableDocument.h | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'Source/TableDocument.h')

diff --git a/Source/TableDocument.h b/Source/TableDocument.h
index f9e96730..db4b48ae 100644
--- a/Source/TableDocument.h
+++ b/Source/TableDocument.h
@@ -138,6 +138,9 @@
 	float taskProgressValueDisplayInterval;
 	NSTimer *taskDrawTimer;
 	NSViewAnimation *taskFadeAnimator;
+	BOOL taskCanBeCancelled;
+	id taskCancellationCallbackObject;
+	SEL taskCancellationCallbackSelector;
 
 	NSToolbar *mainToolbar;
 	NSToolbarItem *chooseDatabaseToolbarItem;
@@ -186,6 +189,9 @@
 - (void) setTaskPercentage:(float)taskPercentage;
 - (void) setTaskProgressToIndeterminate;
 - (void) endTask;
+- (void) enableTaskCancellationWithTitle:(NSString *)buttonTitle callbackObject:(id)callbackObject callbackFunction:(SEL)callbackFunction;
+- (void) disableTaskCancellation;
+- (IBAction) cancelTask:(id)sender;
 - (BOOL) isWorking;
 - (void) setDatabaseListIsSelectable:(BOOL)isSelectable;
 - (void) centerTaskWindow;
-- 
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