WinGui: Don't show encoder options when Fallback = None and a passthru encoder is selected on the Audio Defaults screen. Also add the ? as the MacGui has. #2135

1 files changed, 53 insertions, 0 deletions

diff --git a/win/CS/HandBrakeWPF/Converters/Audio/AudioControlVisibilityConverter.cs b/win/CS/HandBrakeWPF/Converters/Audio/AudioControlVisibilityConverter.cs
new file mode 100644
index 000000000..c22a22319
--- /dev/null
+++ b/win/CS/HandBrakeWPF/Converters/Audio/AudioControlVisibilityConverter.cs
@@ -0,0 +1,53 @@
+// --------------------------------------------------------------------------------------------------------------------
+// <copyright file="AudioControlVisibilityConverter.cs" company="HandBrake Project (https://handbrake.fr)">
+//   This file is part of the HandBrake source code - It may be used under the terms of the GNU General Public License.
+// </copyright>
+// <summary>
+//   Defines
+// </summary>
+// --------------------------------------------------------------------------------------------------------------------
+
+namespace HandBrakeWPF.Converters.Audio
+{
+    using System;
+    using System.Globalization;
+    using System.Windows;
+    using System.Windows.Data;
+
+    using HandBrakeWPF.Services.Encode.Model.Models;
+
+    public class AudioControlVisibilityConverter : IMultiValueConverter
+    {
+        public object Convert(object[] values, Type targetType, object parameter, CultureInfo culture)
+        {
+            if (values.Length == 3)
+            {
+                bool isVisibile = (bool)values[0];
+                bool isPassthru = (bool)values[1];
+                AudioEncoder fallbackEncoder = AudioEncoder.ffaac;
+
+                if (values[2] != null && values[2].GetType() == typeof(AudioEncoder))
+                {
+                    fallbackEncoder = (AudioEncoder)values[2];
+                }
+
+                if (!isVisibile)
+                {
+                    return Visibility.Collapsed;
+                }
+
+                if (fallbackEncoder == AudioEncoder.None && isPassthru)
+                {
+                    return Visibility.Collapsed;
+                }
+            }
+
+            return Visibility.Visible;
+        }
+
+        public object[] ConvertBack(object value, Type[] targetTypes, object parameter, CultureInfo culture)
+        {
+            throw new NotImplementedException();
+        }
+    }
+}
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