Adds download rate limit to OS X interface

macosx/Defaults.plist

@@ -12,12 +12,16 @@
 	<true/>
 	<key>CheckRemove</key>
 	<true/>
+	<key>CheckDownload</key>
+	<false/>
 	<key>CheckUpload</key>
 	<true/>
 	<key>DownloadChoice</key>
 	<string>Constant</string>
 	<key>DownloadFolder</key>
 	<string>~/Desktop</string>
+	<key>DownloadLimit</key>
+	<integer>100</integer>
 	<key>InfoVisible</key>
 	<false/>
 	<key>Move</key>

macosx/English.lproj/MainMenu.nib/classes.nib

@@ -65,12 +65,12 @@
                 folderSheetShow = id; 
                 setBadge = id; 
                 setDownloadLocation = id; 
-                setLimitUploadCheck = id; 
+                setLimit = id; 
+                setLimitCheck = id; 
                 setPort = id; 
                 setQuitMessage = id; 
                 setRemoveMessage = id; 
                 setUpdate = id; 
-                setUploadLimit = id; 
             }; 
             CLASS = PrefsController; 
             LANGUAGE = ObjC; 
@@ -78,6 +78,8 @@
                 fBadgeDownloadRateCheck = NSButton; 
                 fBadgeUploadRateCheck = NSButton; 
                 fBlankView = NSView; 
+                fDownloadCheck = NSButton; 
+                fDownloadField = NSTextField; 
                 fFolderPopUp = NSPopUpButton; 
                 fGeneralView = NSView; 
                 fNetworkView = NSView; 

macosx/English.lproj/MainMenu.nib/info.nib

@@ -17,7 +17,7 @@
 		<key>783</key>
 		<string>411 429 420 250 0 0 1280 832 </string>
 		<key>796</key>
-		<string>484 520 420 129 0 0 1440 878 </string>
+		<string>411 472 420 164 0 0 1280 832 </string>
 		<key>825</key>
 		<string>544 501 155 107 0 0 1280 832 </string>
 	</dict>
@@ -27,6 +27,7 @@
 	<integer>3</integer>
 	<key>IBOpenObjects</key>
 	<array>
+		<integer>796</integer>
 		<integer>21</integer>
 	</array>
 	<key>IBSystem Version</key>

macosx/PrefsController.h

@@ -44,6 +44,8 @@
     IBOutlet NSTextField    * fPortField;
     IBOutlet NSButton       * fUploadCheck;
     IBOutlet NSTextField    * fUploadField;
+    IBOutlet NSButton       * fDownloadCheck;
+    IBOutlet NSTextField    * fDownloadField;
     
     IBOutlet NSWindow       * fWindow;
 
@@ -60,8 +62,8 @@
 - (void) setDownloadLocation:   (id) sender;
 - (void) folderSheetShow:       (id) sender;
 
-- (void) setLimitUploadCheck:   (id) sender;
 - (void) setPort:               (id) sender;
-- (void) setUploadLimit:        (id) sender;
+- (void) setLimitCheck:         (id) sender;
+- (void) setLimit:              (id) sender;
 
 @end

macosx/PrefsController.m

@@ -126,6 +126,16 @@
     
     tr_setUploadLimit( fHandle, checkUpload ? uploadLimit : -1 );
 
+    //set download limit
+    BOOL checkDownload = [fDefaults boolForKey: @"CheckDownload"];
+    int downloadLimit = [fDefaults integerForKey: @"DownloadLimit"];
+    
+    [fDownloadCheck setState: checkDownload ? NSOnState : NSOffState];
+    [fDownloadField setIntValue: downloadLimit];
+    [fDownloadField setEnabled: checkDownload];
+    
+    tr_setDownloadLimit( fHandle, checkDownload ? downloadLimit : -1 );
+    
     //set remove and quit prompts
     [fQuitCheck setState: [fDefaults boolForKey: @"CheckQuit"] ?
         NSOnState : NSOffState];
@@ -220,36 +230,52 @@
     }
 }
 
-- (void) setLimitUploadCheck: (id) sender
+- (void) setLimitCheck: (id) sender
 {
-    BOOL checkUpload = [fUploadCheck state] == NSOnState;
-
-    [fDefaults setBool: checkUpload forKey: @"CheckUpload"];
-    
-    [self setUploadLimit: nil];
-    [fUploadField setEnabled: checkUpload];
-}
-
-- (void) setUploadLimit: (id) sender
-{
-    int uploadLimit = [fUploadField intValue];
-    
-    //if value entered is not an int or is less than 0 do not change
-    if (![[fUploadField stringValue] isEqualToString:
-            [NSString stringWithInt: uploadLimit]] || uploadLimit < 0)
+    NSString * key;
+    NSTextField * field;
+    if( sender == fUploadCheck )
     {
-        NSBeep();
-        uploadLimit = [fDefaults integerForKey: @"UploadLimit"];
-        [fUploadField setIntValue: uploadLimit];
+        key = @"CheckUpload";
+        field = fUploadField;
     }
     else
     {
-        [fDefaults setInteger: uploadLimit forKey: @"UploadLimit"];
+        key = @"CheckDownload";
+        field = fDownloadField;
     }
 
-    if ([fUploadCheck state] == NSOffState || uploadLimit == 0)
-        uploadLimit = -1;
-    tr_setUploadLimit( fHandle, uploadLimit );
+    BOOL check = [sender state] == NSOnState;
+    [fDefaults setBool: check forKey: key];
+
+    [self setLimit: field];
+    [field setEnabled: check];
+}
+
+- (void) setLimit: (id) sender
+{
+    int limit = [sender intValue];
+    NSString * key = ( sender == fUploadField ) ?
+                        @"CheckUpload" : @"CheckDownload";
+
+    //if value entered is not an int or is less than 0 do not change
+    if (![[sender stringValue] isEqualToString:
+            [NSString stringWithInt: limit]] || limit < 0)
+    {
+        NSBeep();
+        limit = [fDefaults integerForKey: key];
+        [sender setIntValue: limit];
+    }
+    else
+    {
+        [fDefaults setInteger: limit forKey: key];
+        if( sender == fUploadField )
+            tr_setUploadLimit( fHandle,
+                ( [fUploadCheck state] == NSOffState ) ? -1 : limit );
+        else
+            tr_setDownloadLimit( fHandle,
+                ( [fDownloadCheck state] == NSOffState ) ? -1 : limit );
+    }
 }
 
 - (void) setQuitMessage: (id) sender