internal override void ProcessXamlResource(XamlResourceInfo resource)
{
if (resource.IsDeferred)
{
return;
}
var resourceDictionary = resource.EnsureResourceDictionary();
if (resourceDictionary == null)
{
return;
}
if (ProcessedResourceDictionaries.Contains(resourceDictionary))
{
return;
}
var skinResourceDictionary = resource.ResourceDictionary as ThemeSkinResourceDictionary;
if (skinResourceDictionary != null)
{
ProcessSkinResourceDictionary(skinResourceDictionary);
}
}
internal override bool ShouldProcessXamlResource(XamlResourceInfo resource)
{
return(base.ShouldProcessXamlResource(resource) || MasterTheme.ShouldProcessXamlResource(resource));
}
internal override void ProcessXamlResource(XamlResourceInfo resource)
{
SkinnedTheme.ProcessXamlResource(resource);
}
internal override bool IsThemeResource(XamlResourceInfo resource)
{
return(resource.ThemeType == GetType() || resource.ThemeType == BaseThemeCore?.GetType());
}
private void LoadThemeAssembly(Assembly assembly, List <XamlResourceInfo> newXamlResources)
{
if (assembly.HasAttribute <ThemeAssemblyAttribute>(false) == false)
{
return;
}
var resourceGroups = new List <ResourceGroup>();
foreach (var themeAssemblyAttribute in assembly.GetAttributes <ThemeAssemblyAttribute>())
{
var resourcePath = themeAssemblyAttribute.Source;
if (resourcePath.EndsWith(".zip", StringComparison.OrdinalIgnoreCase))
{
#if !SILVERLIGHT
var stream = assembly.GetResourceStream(resourcePath);
using var archive = new ZipArchive(stream);
foreach (var entry in archive.Entries)
{
if (!entry.Name.EndsWith(".dll", StringComparison.OrdinalIgnoreCase))
{
continue;
}
using var entryStream = entry.Open();
using var ms = new MemoryStream();
entryStream.CopyTo(ms);
var themeAssembly = Assembly.Load(ms.ToArray());
LoadThemeAssemblies(new[] { themeAssembly });
}
#endif
}
else
{
var themeUri = ResourceDictionaryUtils.CreateAbsoluteUri(assembly.GetResourcePathUri(resourcePath));
resourceGroups.Add(new ResourceGroup(themeAssemblyAttribute.ThemeType, themeUri));
}
}
foreach (var resourceUri in assembly.EnumerateEmbeddedResources().Select(assembly.GetResourceUri).Where(ResourceDictionaryUtils.IsXamlOrBamlResource))
{
var absoluteResourceUri = ResourceDictionaryUtils.CreateAbsoluteUri(resourceUri);
foreach (var resourceGroup in resourceGroups)
{
if (resourceGroup.BaseUri.IsBaseOf(absoluteResourceUri) == false)
{
continue;
}
resourceGroup.Resources.Add(resourceUri);
break;
}
}
foreach (var resourceGroup in resourceGroups)
{
var deferredDictionary = new Dictionary <string, Uri>(StringComparer.OrdinalIgnoreCase);
foreach (var uri in resourceGroup.Resources.WhereNot(ExcludeResource))
{
if (IsDeferredResourceDictionary(uri))
{
deferredDictionary[GetNonDeferredUri(uri).OriginalString] = uri;
}
}
foreach (var uri in resourceGroup.Resources.WhereNot(ExcludeResource))
{
if (IsDeferredResourceDictionary(uri))
{
continue;
}
var deferredUri = deferredDictionary.GetValueOrDefault(uri.OriginalString);
var deferredResourceDictionary = deferredUri != null?UpdateResourceDictionaryMetadata(ResourceDictionaryUtils.LoadResourceDictionary(deferredUri), deferredUri, true) : null;
var xamlResourceInfo = new XamlResourceInfo(assembly, resourceGroup.ThemeType, uri, CacheLoadResourceDictionary, deferredResourceDictionary);
newXamlResources.Add(xamlResourceInfo);
_xamlResources.Add(xamlResourceInfo);
}
}
}
