add the ability to set per-torrent number of connections to the inspector

macosx/InfoWindowController.h

@@ -61,7 +61,7 @@
                         * fFilePriorityNormal, * fFilePriorityHigh, * fFilePriorityLow;
     
     IBOutlet NSPopUpButton * fRatioPopUp, * fUploadLimitPopUp, * fDownloadLimitPopUp;
-    IBOutlet NSTextField * fUploadLimitField, * fDownloadLimitField, * fRatioLimitField,
+    IBOutlet NSTextField * fUploadLimitField, * fDownloadLimitField, * fRatioLimitField, * fPeersConnectField,
                         * fUploadLimitLabel, * fDownloadLimitLabel;
     IBOutlet NSButton * fPexCheck;
 }
@@ -94,4 +94,6 @@
 
 - (void) setPex: (id) sender;
 
+- (void) setPeersConnectLimit: (id) sender;
+
 @end

macosx/InfoWindowController.m

@@ -243,6 +243,9 @@ typedef enum
             [fPexCheck setEnabled: NO];
             [fPexCheck setState: NSOffState];
             [fPexCheck setToolTip: nil];
+            
+            [fPeersConnectField setEnabled: NO];
+            [fPexCheck setStringValue: @""];
         }
         
         [fFileOutline setTorrent: nil];
@@ -539,6 +542,25 @@ typedef enum
         [fRatioLimitField setFloatValue: ratioLimit];
     else
         [fRatioLimitField setStringValue: @""];
+    
+    //get peer info
+    enumerator = [fTorrents objectEnumerator];
+    torrent = [enumerator nextObject]; //first torrent
+    
+    int maxPeers = [torrent maxPeerConnect];
+    
+    while ((torrent = [enumerator nextObject]) && maxPeers != INVALID)
+    {
+        if (/*maxPeers != INVALID &&*/ maxPeers != [torrent maxPeerConnect])
+            maxPeers = INVALID;
+    }
+    
+    //set peer view
+    [fPeersConnectField setEnabled: YES];
+    if (maxPeers != INVALID)
+        [fPeersConnectField setIntValue: maxPeers];
+    else
+        [fPeersConnectField setStringValue: @""];
 }
 
 - (BOOL) validateMenuItem: (NSMenuItem *) menuItem
@@ -1219,7 +1241,7 @@ typedef enum
     if (![[sender stringValue] isEqualToString: [NSString stringWithFormat: @"%.2f", ratioLimit]] || ratioLimit < 0)
     {
         NSBeep();
-        float ratioLimit = [[enumerator nextObject] ratioLimit]; //use first torrent
+        ratioLimit = [[enumerator nextObject] ratioLimit]; //use first torrent
         while ((torrent = [enumerator nextObject]))
             if (ratioLimit != [torrent ratioLimit])
             {
@@ -1234,8 +1256,6 @@ typedef enum
         while ((torrent = [enumerator nextObject]))
             [torrent setRatioLimit: ratioLimit];
     }
-    
-    [[NSNotificationCenter defaultCenter] postNotificationName: @"UpdateUI" object: nil];
 }
 
 - (void) setPex: (id) sender
@@ -1254,6 +1274,35 @@ typedef enum
 		[torrent setPex: state == NSOnState];
 }
 
+#warning not saving between launches
+- (void) setPeersConnectLimit: (id) sender
+{
+    Torrent * torrent;
+    NSEnumerator * enumerator = [fTorrents objectEnumerator];
+
+    int limit = [sender intValue];
+    if (![[sender stringValue] isEqualToString: [NSString stringWithFormat: @"%i", limit]] || limit <= 0)
+    {
+        NSBeep();
+        limit = [[enumerator nextObject] maxPeerConnect]; //use first torrent
+        while ((torrent = [enumerator nextObject]))
+            if (limit != [torrent maxPeerConnect])
+            {
+                [sender setStringValue: @""];
+                return;
+            }
+        
+        [sender setIntValue: limit];
+    }
+    else
+    {
+        while ((torrent = [enumerator nextObject]))
+            [torrent setMaxPeerConnect: limit];
+    }
+    
+    [[NSNotificationCenter defaultCenter] postNotificationName: @"UpdateUI" object: nil];
+}
+
 @end
 
 @implementation InfoWindowController (Private)

macosx/Torrent.h

@@ -112,6 +112,9 @@ typedef enum
 - (int) speedLimit: (BOOL) upload;
 - (void) setSpeedLimit: (int) limit upload: (BOOL) upload;
 
+- (void) setMaxPeerConnect: (uint16_t) count;
+- (uint16_t) maxPeerConnect;
+
 - (void) setWaitToStart: (BOOL) wait;
 - (BOOL) waitingToStart;
 

macosx/Torrent.m

@@ -374,6 +374,17 @@ void completenessChangeCallback(tr_torrent * torrent, cp_status_t status, void *
     tr_torrentSetSpeedLimit(fHandle, upload ? TR_UP : TR_DOWN, limit);
 }
 
+- (void) setMaxPeerConnect: (uint16_t) count
+{
+    if (count > 0)
+        tr_torrentSetMaxConnectedPeers(fHandle, count);
+}
+
+- (uint16_t) maxPeerConnect
+{
+    return tr_torrentGetMaxConnectedPeers(fHandle);
+}
+
 - (void) setWaitToStart: (BOOL) wait
 {
     fWaitToStart = wait;