void IConfigChangeHandler.ConfigUpdated(ConfigSettings newSettings)
{
if (_currentSkin == null || _currentSkin.Name != newSettings.SkinName)
{
var newSkin = new Skin(newSettings.SkinName);
_skinLoader.Load(newSkin);
_currentSkin = newSkin;
}
}
public void Load(Skin newSkin)
{
_view.Invoke(() =>
{
newSkin.Resource = _skinResourceLoader.LoadOrGet(newSkin);
var appResources = Application.Current.Resources.MergedDictionaries;
if (appResources.Contains(newSkin.Resource))
appResources.Remove(newSkin.Resource);
appResources.Add(newSkin.Resource);
});
}
public void CanGet_AlreadyLoaded_Resource()
{
var boot = new Bootstrapper(Create.Stub<IConfigSettings>(),
Create.Stub<ICradiatorView>());
boot.CreateKernel();
var skin1 = new Skin("Stack"); // these tests are reliant on xaml file names in the main assembly (Skin folder)
var skin2 = new Skin("Grid");
var skin3 = new Skin("StackPhoto");
Application.ResourceAssembly = Assembly.GetAssembly(typeof (Skin));
var skinResourceLoader = new SkinResourceLoader();
var resourceSkin1 = skinResourceLoader.LoadOrGet(skin1);
var resourceSkin2 = skinResourceLoader.LoadOrGet(skin2);
var resourceSkin3 = skinResourceLoader.LoadOrGet(skin3);
Assert.That(skinResourceLoader.LoadOrGet(skin3), Is.SameAs(resourceSkin3));
Assert.That(skinResourceLoader.LoadOrGet(skin2), Is.SameAs(resourceSkin2));
Assert.That(skinResourceLoader.LoadOrGet(skin1), Is.SameAs(resourceSkin1));
}