sort groups by their order in the table

macosx/Controller.m

@@ -1741,7 +1741,7 @@ void sleepCallBack(void * controller, io_service_t y, natural_t messageType, voi
     
     if (!sortByOrder && [fDefaults boolForKey: @"SortByGroup"])
     {
-        NSSortDescriptor * groupDescriptor = [[[NSSortDescriptor alloc] initWithKey: @"groupValue" ascending: asc] autorelease];
+        NSSortDescriptor * groupDescriptor = [[[NSSortDescriptor alloc] initWithKey: @"groupOrderValue" ascending: asc] autorelease];
         
         NSMutableArray * temp = [[NSMutableArray alloc] initWithCapacity: [descriptors count]+1];
         [temp addObject: groupDescriptor];

macosx/GroupsWindowController.h

@@ -39,6 +39,8 @@
 + (GroupsWindowController *) groupsController;
 - (CTGradient *) gradientForIndex: (int) index;
 
+- (int) orderValueForIndex: (int) index;
+
 - (void) addRemoveGroup: (id) sender;
 
 - (NSMenu *) groupMenuWithTarget: (id) target action: (SEL) action;

macosx/GroupsWindowController.m

@@ -138,6 +138,18 @@ GroupsWindowController * fGroupsWindowInstance = nil;
     return nil;
 }
 
+- (int) orderValueForIndex: (int) index
+{
+    if (index != -1)
+    {
+        int i;
+        for (i = 0; i < [fGroups count]; i++)
+            if (index == [[[fGroups objectAtIndex: i] objectForKey: @"Index"] intValue])
+                return i;
+    }
+    return -1;
+}
+
 - (NSInteger) numberOfRowsInTableView: (NSTableView *) tableview
 {
     return [fGroups count];

macosx/Torrent.h

@@ -210,6 +210,7 @@ typedef enum
 
 - (int) groupValue;
 - (void) setGroupValue: (int) groupValue;
+- (int) groupOrderValue;
 - (void) checkGroupValue: (NSNotification *) notification;
 
 - (NSArray *) fileList;

macosx/Torrent.m

@@ -23,6 +23,7 @@
  *****************************************************************************/
 
 #import "Torrent.h"
+#import "GroupsWindowController.h"
 #import "NSApplicationAdditions.h"
 #import "NSStringAdditions.h"
 
@@ -1196,6 +1197,11 @@ void completenessChangeCallback(tr_torrent * torrent, cp_status_t status, void *
     fGroupValue = goupValue;
 }
 
+- (int) groupOrderValue
+{
+    return [[GroupsWindowController groupsController] orderValueForIndex: fGroupValue];
+}
+
 - (void) checkGroupValue: (NSNotification *) notification
 {
     if (fGroupValue != -1 && [[[notification userInfo] objectForKey: @"Indexes"] containsIndex: fGroupValue])