/// <summary>
/// Removes the theme.
/// </summary>
/// <param name="source">The source.</param>
/// <param name="theme">The theme.</param>
public static void RemoveTheme(FrameworkElement source, Theme theme)
{
if (null == theme) return;
if (null == source) return;
lock (LoadedThemes)
{
ResourceDictionary dict;
if (!LoadedThemes.TryGetValue(theme.UniqueId, out dict)) return;
source.Resources.MergedDictionaries.Remove(dict);
}
}
/// <summary>
/// Applies the theme.
/// </summary>
/// <param name="target">The target.</param>
/// <param name="theme">The theme.</param>
public static void ApplyTheme(FrameworkElement target, Theme theme)
{
if (null == theme) return;
if (null == target) return;
try
{
lock (LoadedThemes)
{
ResourceDictionary dict;
var resource = theme.GetResourceLocation();
var sourceAssembly = theme.GetType().Assembly;
if (!LoadedThemes.TryGetValue(theme.UniqueId, out dict))
{
dict = new ResourceDictionary {Source = RuntimeHelper.MakePackUri(sourceAssembly, resource)};
LoadedThemes.Add(theme.UniqueId, dict);
}
else
//target.Resources.MergedDictionaries.Remove(dict);
return;
target.Resources.MergedDictionaries.Add(dict);
RuntimeCommon.DefaultLogger.Log(LogLevel.Information, null, string.Format("Applied theme: {0}", theme));
}
}
catch (Exception e)
{
RuntimeCommon.DefaultLogger.Log(LogLevel.Error, null, e.ToString());
}
}
/// <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>
/// Sets the theme.
/// </summary>
/// <param name="element">The element.</param>
/// <param name="value">The value.</param>
public static void SetTheme(FrameworkElement element, Theme value)
{
element.SetValue(ThemeProperty, value);
}
/// <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;
var pack = RuntimeHelper.MakePackUri(sourceAssembly, resource);
dict = new ResourceDictionary { Source = pack };
}
target.MergedDictionaries.Add(dict);
}
}
