MacGui: fixed gain validation in the audio panel. Remove the drc validation because it’s not possible to insert the value manually.

git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@6284 b64f7644-9d1e-0410-96f1-a4d463321fa5

1 files changed, 6 insertions, 20 deletions

diff --git a/macosx/HBAudioTrackPreset.m b/macosx/HBAudioTrackPreset.m
index dc829874b..099cb6045 100644
--- a/macosx/HBAudioTrackPreset.m
+++ b/macosx/HBAudioTrackPreset.m
@@ -115,35 +115,21 @@ static void *HBAudioEncoderContex = &HBAudioEncoderContex;
     return retval;
 }
 
-// Because we have indicated that the binding for the drc validates immediately we can implement the
-// key value binding method to ensure the drc stays in our accepted range.
-- (BOOL)validateDrc:(id *)ioValue error:(NSError *)outError
-{
-    BOOL retval = YES;
-
-    if (nil != *ioValue)
-    {
-        if (0.0 < [*ioValue floatValue] && 1.0 > [*ioValue floatValue])
-        {
-            *ioValue = @(1.0);
-        }
-    }
-
-    return retval;
-}
-
 // Because we have indicated that the binding for the gain validates immediately we can implement the
 // key value binding method to ensure the gain stays in our accepted range.
-
 - (BOOL)validateGain:(id *)ioValue error:(NSError *)outError
 {
     BOOL retval = YES;
 
     if (nil != *ioValue)
     {
-        if (0.0 < [*ioValue floatValue] && 1.0 > [*ioValue floatValue])
+        if ([*ioValue intValue] < -20)
+        {
+            *ioValue = @(-20);
+        }
+        else if ([*ioValue intValue] > 20)
         {
-            *ioValue = @(0.0);
+            *ioValue = @20;
         }
     }