static string GetXamlForType(Type type, object instance, out bool useDesignProperties)
{
useDesignProperties = false;
//the Previewer might want to provide it's own xaml for this... let them do that
//the check at the end is preferred (using ResourceLoader). keep this until all the previewers are updated
string xaml;
#pragma warning disable 0618
if (ResourceLoader.ResourceProvider2 == null && (xaml = Internals.XamlLoader.XamlFileProvider?.Invoke(type)) != null)
{
return(xaml);
}
#pragma warning restore 0618
var assembly = type.GetTypeInfo().Assembly;
var resourceId = XamlResourceIdAttribute.GetResourceIdForType(type);
var rlr = ResourceLoader.ResourceProvider2?.Invoke(new ResourceLoader.ResourceLoadingQuery {
AssemblyName = assembly.GetName(),
ResourcePath = XamlResourceIdAttribute.GetPathForType(type),
Instance = instance,
});
var alternateXaml = rlr?.ResourceContent;
if (alternateXaml != null)
{
useDesignProperties = rlr.UseDesignProperties;
return(alternateXaml);
}
if (resourceId == null)
{
return(LegacyGetXamlForType(type));
}
using (var stream = assembly.GetManifestResourceStream(resourceId)) {
if (stream != null)
{
using (var reader = new StreamReader(stream))
xaml = reader.ReadToEnd();
}
else
{
xaml = null;
}
}
return(xaml);
}
static string GetXamlForType(Type type)
{
//the Previewer might want to provide it's own xaml for this... let them do that
//the check at the end is preferred (using ResourceLoader). keep this until all the previewers are updated
string xaml;
#pragma warning disable 0618
if (ResourceLoader.ResourceProvider == null && (xaml = Internals.XamlLoader.XamlFileProvider?.Invoke(type)) != null)
{
return(xaml);
}
#pragma warning restore 0618
var assembly = type.GetTypeInfo().Assembly;
var resourceId = XamlResourceIdAttribute.GetResourceIdForType(type);
var alternateXaml = ResourceLoader.ResourceProvider?.Invoke(assembly.GetName(), XamlResourceIdAttribute.GetPathForType(type));
if (alternateXaml != null)
{
return(alternateXaml);
}
if (resourceId == null)
{
return(LegacyGetXamlForType(type));
}
using (var stream = assembly.GetManifestResourceStream(resourceId)) {
if (stream != null)
{
using (var reader = new StreamReader(stream))
xaml = reader.ReadToEnd();
}
else
{
xaml = null;
}
}
return(xaml);
}
