more explicit casting

macosx/NSMutableArrayAdditions.m

@@ -0,0 +1,52 @@
+/******************************************************************************
+ * $Id$
+ *
+ * Copyright (c) 2011 Transmission authors and contributors
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *****************************************************************************/
+
+#import "NSMutableArrayAdditions.h"
+
+@implementation NSMutableArray (NSMutableArrayAdditions)
+
+- (void) moveObjectAtIndex: (NSUInteger) fromIndex toIndex: (NSUInteger) toIndex
+{
+    if (fromIndex == toIndex)
+        return;
+    
+    id object = [[self objectAtIndex: fromIndex] retain];
+    
+    //shift objects - more efficient than simply removing the object and re-inserting the object
+    if (fromIndex < toIndex)
+    {
+        for (NSUInteger i = fromIndex; i < toIndex; ++i)
+            [self replaceObjectAtIndex: i withObject: [self objectAtIndex: i+1]];
+    }
+    else
+    {
+        for (NSUInteger i = fromIndex; i >= toIndex; --i)
+            [self replaceObjectAtIndex: i withObject: [self objectAtIndex: i-1]];
+    }
+    [self replaceObjectAtIndex: toIndex withObject: object];
+    
+    [object release];
+}
+
+@end

macosx/TorrentTableView.m

@@ -750,7 +750,7 @@
         
         NSAssert([[NSColor controlAlternatingRowBackgroundColors] count] >= 2, @"There should be 2 alternating row colors");
         
-        [[[NSColor controlAlternatingRowBackgroundColors] objectAtIndex: 1] set];
+        [(NSColor *)[[NSColor controlAlternatingRowBackgroundColors] objectAtIndex: 1] set];
         NSRectFillList(gridRects, rectNum);
     }