private static void LoadSettings()
{
if (File.Exists(SettingsFullPath))
{
try
{
var bytes = Convert.FromBase64String(File.ReadAllText(SettingsFullPath));
using (var s = new MemoryStream(bytes))
{
Settings = (AppSettings) new BinaryFormatter().Deserialize(s);
if (!Settings.UserHasRated)
{
Settings.LaunchCount++;
}
}
return;
}
catch (Exception e) { Logger.Error("Failed to load settings file", e); }
}
//write default values to file on first launch or if config file doesn't exist or deserialization failed
Settings = new AppSettings
{
CurrentAppTheme = SystemColorHelper.WindowsTheme,
FirstLaunchDate = DateTime.Today
};
Settings.AppLanguage = TranslationSource.GetSystemLanguage();
SaveSettings().GetAwaiter().GetResult();
}
private static void LoadSettings()
{
if (File.Exists(SettingsFullPath))
{
try
{
using (var fileStream = new FileStream(SettingsFullPath, FileMode.Open))
{
fileStream.Position = 0;
Settings = (AppSettings) new BinaryFormatter().Deserialize(fileStream);
}
return;
}
catch (Exception e) { Logger.Error("Failed to load settings file", e); }
}
//write default values to file on first launch or if config file doesn't exist or deserialization failed
Settings = new AppSettings {
CurrentAppTheme = AppTheme.System, AppLanguage = TranslationSource.GetSystemLanguage()
};
SaveSettings().GetAwaiter().GetResult();
}
internal static AudioSessionModel GetAudioSessionModel(this IAudioSessionControl sControl, out bool isSystemSession)
{
if (sControl == null)
{
isSystemSession = false;
return(null);
}
var sessionControl = (IAudioSessionControl2)sControl;
Process process;
try
{
Marshal.ThrowExceptionForHR(sessionControl.GetProcessId(out var processId));
process = Process.GetProcessById((int)processId);
}
catch (Exception e)
{
Logger.Error($"Failed to get session process", e);
isSystemSession = false;
return(null);
}
try
{
ImageSource iconImageSource = null;
string sessionName = string.Empty;
try
{
sessionName = process.ProcessName;
}
catch { }
if (sessionControl.IsNotSystemSounds())
{
App.Current.Dispatcher.Invoke(() => iconImageSource = ExtractSessionIcon(process, sControl));
isSystemSession = false;
}
else
{
isSystemSession = true;
//check if the system language was changed to get a new localized name for the system sounds session
var systemLanguage = TranslationSource.GetSystemLanguage();
if (SettingsProvider.Settings.SystemSoundsName == null ||
SettingsProvider.Settings.SystemLanguage != systemLanguage)
{
//returns resources "DllPath,index"
sessionName = sControl.GetSystemSoundsName();
SettingsProvider.Settings.SystemLanguage = systemLanguage;
SettingsProvider.Settings.SystemSoundsName = sessionName;
SettingsProvider.SaveSettings().GetAwaiter().GetResult();
}
else
{
sessionName = SettingsProvider.Settings.SystemSoundsName;
}
try
{
App.Current.Dispatcher.Invoke(() =>
{
Icon icon =
Icon.ExtractAssociatedIcon(Environment.ExpandEnvironmentVariables("%SystemRoot%\\System32\\AudioSrv.dll"));
iconImageSource = IconHelper.GetImageSourceFromIcon(icon);
});
}
catch (Exception e)
{
Logger.Error($"Failed to extract system sounds icon from AudioSrv.dll.", e);
}
}
var sessionVolume = new AudioSessionVolume(sessionControl);
var muteState = sessionVolume.GetMute();
var volume = sessionVolume.GetVolume();
sessionControl.GetSessionIdentifier(out var sessionId);
AudioSessionStateNotifications sessionStateNotifications =
new AudioSessionStateNotifications(sessionControl);
try
{
sessionStateNotifications.RegisterNotifications();
}
catch (Exception e)
{
Logger.Error($"Failed to register audio session notifications, process: [{sessionName}]", e);
}
AudioSessionModel session =
new AudioSessionModel(muteState, Convert.ToInt32(volume * 100), sessionName, sessionId, iconImageSource,
sessionVolume,
sessionStateNotifications);
return(session);
}
catch (Exception e)
{
Logger.Error($"Failed to create audio session model, process: [{process.ProcessName}]", e);
}
isSystemSession = false;
return(null);
}