* Only enable "Jump To Time" when the stream is seekable

* Fix enabling of the step forward/backward functions

extras/MacOSX/Resources/English.lproj/MainMenu.nib/info.nib

@@ -11,17 +11,18 @@
 		<key>2197</key>
 		<string>422 532 596 143 0 0 1440 878 </string>
 		<key>29</key>
-		<string>356 400 438 44 0 0 1440 878 </string>
+		<string>71 662 438 44 0 0 1024 746 </string>
 		<key>915</key>
 		<string>777 479 187 249 0 0 1440 878 </string>
 	</dict>
 	<key>IBFramework Version</key>
-	<string>443.0</string>
+	<string>439.0</string>
 	<key>IBLockedObjects</key>
 	<array/>
 	<key>IBOpenObjects</key>
 	<array>
 		<integer>1789</integer>
+		<integer>29</integer>
 	</array>
 	<key>IBSystem Version</key>
 	<string>8H14</string>

modules/gui/macosx/controls.m

@@ -669,13 +669,15 @@
         [o_mi setState: i_state];
     }
     else if( [[o_mi title] isEqualToString: _NS("Step Forward")] ||
-             [[o_mi title] isEqualToString: _NS("Step Backward")] )
+             [[o_mi title] isEqualToString: _NS("Step Backward")] ||
+             [[o_mi title] isEqualToString: _NS("Jump To Time")])
     {
         if( p_input != NULL )
         {
             var_Get( p_input, "seekable", &val);
             bEnabled = val.b_bool;
         }
+        else bEnabled = FALSE;
     }
     else if( [[o_mi title] isEqualToString: _NS("Mute")] )
     {