/// <summary>
/// Extract the Icon out of an AudioDevice
/// </summary>
/// <param name="audioDevice"></param>
/// <param name="largeIcon"></param>
/// <returns></returns>
public static Icon ExtractIconFromAudioDevice(MMDevice audioDevice, bool largeIcon)
{
Icon ico;
var iconKey = new IconKey(audioDevice.IconPath, largeIcon);
if (IconCache.TryGetValue(iconKey, out ico))
{
return(ico);
}
try
{
if (audioDevice.IconPath.EndsWith(".ico"))
{
ico = Icon.ExtractAssociatedIcon(audioDevice.IconPath);
}
else
{
var iconInfo = audioDevice.IconPath.Split(',');
var dllPath = iconInfo[0];
var iconIndex = int.Parse(iconInfo[1]);
ico = IconExtractor.Extract(dllPath, iconIndex, largeIcon);
}
}
catch (Exception e)
{
AppLogger.Log.Error($"Can't extract icon from {audioDevice.IconPath}\n Ex: ", e);
switch (audioDevice.DataFlow)
{
case DataFlow.Capture:
ico = Resources.defaultSpeakers;
break;
case DataFlow.Render:
ico = Resources.defaultMicrophone;
break;
default:
throw new ArgumentOutOfRangeException();
}
}
IconCache.Add(iconKey, ico);
return(ico);
}
/// <summary>
/// Extract an Icon form a given path
/// </summary>
/// <param name="path"></param>
/// <param name="dataFlow"></param>
/// <param name="largeIcon"></param>
/// <returns></returns>
public static Icon ExtractIconFromPath(string path, DataFlow dataFlow, bool largeIcon)
{
Icon ico;
var key = $"{path}-${largeIcon}";
if (IconCache.Contains(key))
{
return((Icon)IconCache.Get(key));
}
try
{
if (path.EndsWith(".ico"))
{
ico = Icon.ExtractAssociatedIcon(path);
}
else
{
var iconInfo = path.Split(',');
var dllPath = iconInfo[0];
var iconIndex = int.Parse(iconInfo[1]);
ico = IconExtractor.Extract(dllPath, iconIndex, largeIcon);
}
}
catch (Exception e)
{
Log.Error(e, "Can't extract icon from {path}", path);
switch (dataFlow)
{
case DataFlow.Capture:
return(DefaultMicrophone);
case DataFlow.Render:
return(DefaultSpeakers);
default:
throw new ArgumentOutOfRangeException();
}
}
IconCache.Add(key, ico, CacheItemPolicy);
return(ico);
}
