/// <summary>
/// Copy default sound from the specified sound scheme to the SoundManager sound scheme
/// </summary>
/// <param name="source">If not specified, sounds are copied from the default sound sheme</param>
public static void CopyDefault(SoundEvent soundEvent, SoundScheme source = null)
{
bool defaultFileFound = false;
string originalScheme = SchemeDefault;
if (source != null)
{
originalScheme = source.internalName;
}
foreach (string registryKey in soundEvent.RegistryKeys)
{
RegistryKey defaultSoundKey = RegCurrentUser.OpenSubKey(RegApps + registryKey + '\\' + originalScheme);
string defaultSoundPath = null;
if (defaultSoundKey != null)
{
defaultSoundPath = Environment.ExpandEnvironmentVariables(defaultSoundKey.GetValue(null) as string ?? "");
}
if (!Directory.Exists(Path.GetDirectoryName(soundEvent.FilePath)))
{
Directory.CreateDirectory(Path.GetDirectoryName(soundEvent.FilePath));
}
if (File.Exists(defaultSoundPath))
{
Update(soundEvent, defaultSoundPath);
defaultFileFound = true;
}
}
if (soundEvent.Imageres && ImageresPatcher.IsWindowsVista7)
{
if (FileSystemAdmin.IsAdmin())
{
ImageresPatcher.Restore();
}
ImageresPatcher.ExtractDefault(soundEvent.FilePath);
}
else if (!defaultFileFound)
{
Remove(soundEvent);
}
}
/// <summary>
/// Remove the "SoundManager" sound scheme from registry
/// </summary>
public static void Uninstall()
{
string currentScheme = RegCurrentUser.OpenSubKey(RegSchemes).GetValue(null) as string;
if (currentScheme == SchemeManager)
{
Apply(GetSchemeDefault(), true);
}
RegistryKey apps = RegCurrentUser.OpenSubKey(RegApps);
foreach (string appName in apps.GetSubKeyNames())
{
RegistryKey app = apps.OpenSubKey(appName);
foreach (string soundName in app.GetSubKeyNames())
{
RegistryKey sound = app.OpenSubKey(soundName, true);
if (sound.OpenSubKey(SchemeManager) != null)
{
sound.DeleteSubKey(SchemeManager);
}
sound.Close();
}
}
if (RegCurrentUser.OpenSubKey(RegNames + SchemeManager) != null)
{
RegCurrentUser.DeleteSubKey(RegNames + SchemeManager);
}
//Windows 7 : Also restore imageres.dll when removing sound scheme
try
{
if (ImageresPatcher.IsWindowsVista7 && FileSystemAdmin.IsAdmin())
{
ImageresPatcher.Restore();
}
}
catch (FileNotFoundException) { /* No imageres backup to restore */ }
catch (UnauthorizedAccessException) { /* Insufficient privileges or file locked */ }
}
