From a06c1ace830c54a974d6c599c2ba71f9eb8ef547 Mon Sep 17 00:00:00 2001
From: Mitchell Livingston <livings124@transmissionbt.com>
Date: Thu, 7 Feb 2008 21:26:04 +0000
Subject: [PATCH] save collapsed groups between launches

---
 macosx/Controller.m       |  1 +
 macosx/TorrentTableView.h |  1 +
 macosx/TorrentTableView.m | 11 ++++++++++-
 3 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/macosx/Controller.m b/macosx/Controller.m
index 1801a0287..f94609779 100644
--- a/macosx/Controller.m
+++ b/macosx/Controller.m
@@ -580,6 +580,7 @@ void sleepCallBack(void * controller, io_service_t y, natural_t messageType, voi
     
     //save history
     [self updateTorrentHistory];
+    [fTableView saveCollapsedGroups];
     
     //remaining calls the same as dealloc 
     [fInfoController release];
diff --git a/macosx/TorrentTableView.h b/macosx/TorrentTableView.h
index 33f29fb2e..6be0693f7 100644
--- a/macosx/TorrentTableView.h
+++ b/macosx/TorrentTableView.h
@@ -55,6 +55,7 @@
 - (BOOL) isGroupCollapsed: (int) value;
 - (void) removeCollapsedGroup: (int) value;
 - (void) removeAllCollapsedGroups;
+- (void) saveCollapsedGroups;
 
 - (void) removeButtonTrackingAreas;
 - (void) setControlButtonHover: (int) row;
diff --git a/macosx/TorrentTableView.m b/macosx/TorrentTableView.m
index 0426c43e1..0afe32d22 100644
--- a/macosx/TorrentTableView.m
+++ b/macosx/TorrentTableView.m
@@ -63,7 +63,11 @@
         if (![NSApp isOnLeopardOrBetter])
             [[self tableColumnWithIdentifier: @"Torrent"] setDataCell: fTorrentCell];
         
-        fCollapsedGroups = [[NSMutableIndexSet alloc] init];
+        NSData * groupData = [fDefaults dataForKey: @"CollapsedGroups"];
+        if (groupData)
+            fCollapsedGroups = [[NSUnarchiver unarchiveObjectWithData: groupData] retain];
+        else
+            fCollapsedGroups = [[NSMutableIndexSet alloc] init];
         
         fMouseControlRow = -1;
         fMouseRevealRow = -1;
@@ -113,6 +117,11 @@
     [fCollapsedGroups removeAllIndexes];
 }
 
+- (void) saveCollapsedGroups
+{
+    [fDefaults setObject: [NSArchiver archivedDataWithRootObject: fCollapsedGroups] forKey: @"CollapsedGroups"];
+}
+
 - (BOOL) outlineView: (NSOutlineView *) outlineView isGroupItem: (id) item
 {
     return ![item isKindOfClass: [Torrent class]];