/// <summary>
/// Removes the theme.
/// </summary>
/// <param name="source">The source.</param>
/// <param name="theme">The theme.</param>
public void RemoveTheme(ResourceDictionary source, Theme theme)
{
source.Guard("source");
theme.Guard("theme");
lock (LoadedThemes)
{
ResourceDictionary dict;
if (!LoadedThemes.TryGetValue(theme.UniqueId, out dict))
{
return;
}
source.MergedDictionaries.Remove(dict);
}
}
/// <summary>
/// Applies the theme.
/// </summary>
/// <param name="target"></param>
/// <param name="theme">The theme.</param>
public void ApplyTheme(ResourceDictionary target, Theme theme)
{
target.Guard("target");
theme.Guard("theme");
lock (LoadedThemes)
{
ResourceDictionary dict;
RemoveTheme(target, theme);
if (!LoadedThemes.TryGetValue(theme.UniqueId, out dict))
{
var resource = theme.GetResourceLocation();
var sourceAssembly = theme.GetType().Assembly;
dict = new ResourceDictionary {
Source = RuntimeHelper.MakePackUri(sourceAssembly, resource)
};
}
target.MergedDictionaries.Add(dict);
}
}