public DrawableComponent SetCurrent <T>()
{
DrawableComponent provider = providers.Find(p => p is T);
if (provider != null && !provider.IsEnabled)
{
foreach (DrawableComponent otherProvdider in providers)
{
otherProvdider.IsEnabled = false;
}
provider.IsEnabled = true;
}
return(provider);
}
public void AddProvider(DrawableComponent newProvider, bool enable)
{
providers.Add(newProvider);
if (enable)
{
foreach (DrawableComponent provider in providers)
{
provider.IsEnabled = false;
}
newProvider.IsEnabled = true;
}
else
{
newProvider.IsEnabled = false;
}
}
public DrawableComponent GetProviderByType <T>()
{
DrawableComponent result = providers.Find(p => p is T);
if (result != null)
{
return(result);
}
else
{
result = backgroundProviders.Find(p => p is T);
if (result != null)
{
return(result);
}
}
throw new ArgumentException("Invalid Provider Type");
}
public void AddBackgroundProvider(DrawableComponent newBackgroundProvider)
{
backgroundProviders.Add(newBackgroundProvider);
newBackgroundProvider.IsEnabled = true;
newBackgroundProvider.Initialize();
}