1 files changed, 82 insertions, 0 deletions
diff --git a/xbmc/video/dialogs/GUIDialogAudioSettings.h b/xbmc/video/dialogs/GUIDialogAudioSettings.h
new file mode 100644
index 0000000..de69b77
--- /dev/null
+++ b/xbmc/video/dialogs/GUIDialogAudioSettings.h
@@ -0,0 +1,82 @@
+/*
+ *  Copyright (C) 2005-2018 Team Kodi
+ *  This file is part of Kodi - https://kodi.tv
+ *
+ *  SPDX-License-Identifier: GPL-2.0-or-later
+ *  See LICENSES/README.md for more information.
+ */
+
+#pragma once
+
+#include "cores/VideoPlayer/Interface/StreamInfo.h"
+#include "settings/dialogs/GUIDialogSettingsManualBase.h"
+
+#include <string>
+#include <utility>
+#include <vector>
+
+class CVariant;
+struct IntegerSettingOption;
+
+class CGUIDialogAudioSettings : public CGUIDialogSettingsManualBase
+{
+public:
+  CGUIDialogAudioSettings();
+  ~CGUIDialogAudioSettings() override;
+
+  // specialization of CGUIWindow
+  void FrameMove() override;
+
+  static std::string FormatDelay(float value, float interval);
+  static std::string FormatDecibel(float value);
+  static std::string FormatPercentAsDecibel(float value);
+
+protected:
+  // implementations of ISettingCallback
+  void OnSettingChanged(const std::shared_ptr<const CSetting>& setting) override;
+  void OnSettingAction(const std::shared_ptr<const CSetting>& setting) override;
+
+  // specialization of CGUIDialogSettingsBase
+  bool AllowResettingSettings() const override { return false; }
+  bool Save() override;
+  void SetupView() override;
+
+  // specialization of CGUIDialogSettingsManualBase
+  void InitializeSettings() override;
+
+  bool SupportsAudioFeature(int feature);
+
+  void AddAudioStreams(const std::shared_ptr<CSettingGroup>& group, const std::string& settingId);
+
+  static bool IsPlayingPassthrough(const std::string& condition,
+                                   const std::string& value,
+                                   const std::shared_ptr<const CSetting>& setting,
+                                   void* data);
+
+  static void AudioStreamsOptionFiller(const std::shared_ptr<const CSetting>& setting,
+                                       std::vector<IntegerSettingOption>& list,
+                                       int& current,
+                                       void* data);
+
+  static std::string SettingFormatterDelay(
+      const std::shared_ptr<const CSettingControlSlider>& control,
+      const CVariant& value,
+      const CVariant& minimum,
+      const CVariant& step,
+      const CVariant& maximum);
+  static std::string SettingFormatterPercentAsDecibel(
+      const std::shared_ptr<const CSettingControlSlider>& control,
+      const CVariant& value,
+      const CVariant& minimum,
+      const CVariant& step,
+      const CVariant& maximum);
+
+  float m_volume;
+  int m_audioStream;
+  bool m_passthrough = false;
+
+  typedef std::vector<int> Features;
+  Features m_audioCaps;
+private:
+  static std::string FormatFlags(StreamFlags flags);
+};