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author | Stephane Delcroix <stephane@delcroix.org> | 2016-07-18 10:00:06 +0200 |
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committer | Stephane Delcroix <stephane@delcroix.org> | 2016-07-18 10:00:06 +0200 |
commit | 962c8fd352e32309c9dcb7f8c2f07a335f18fc75 (patch) | |
tree | e32ba75871fed7738b5b696d72a412e95cc9d025 /Xamarin.Forms.Xaml/XamlLoader.cs | |
parent | f7deeece812c9f20f054d239ec3dd6e3700dc254 (diff) | |
download | xamarin-forms-962c8fd352e32309c9dcb7f8c2f07a335f18fc75.tar.gz xamarin-forms-962c8fd352e32309c9dcb7f8c2f07a335f18fc75.tar.bz2 xamarin-forms-962c8fd352e32309c9dcb7f8c2f07a335f18fc75.zip |
[Xaml] allow the Previewer to provide their own Xaml files for any type
Diffstat (limited to 'Xamarin.Forms.Xaml/XamlLoader.cs')
-rw-r--r-- | Xamarin.Forms.Xaml/XamlLoader.cs | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/Xamarin.Forms.Xaml/XamlLoader.cs b/Xamarin.Forms.Xaml/XamlLoader.cs index 37bea4e4..e0dd894f 100644 --- a/Xamarin.Forms.Xaml/XamlLoader.cs +++ b/Xamarin.Forms.Xaml/XamlLoader.cs @@ -38,6 +38,8 @@ namespace Xamarin.Forms.Xaml internal static class XamlLoader { static readonly Dictionary<Type, string> XamlResources = new Dictionary<Type, string>(); + internal static bool DoNotThrowOnExceptions { get; set; } + internal static IXamlFileProvider XamlFileProvider { get; set; } public static void Load(object view, Type callingType) { @@ -64,12 +66,16 @@ namespace Xamarin.Forms.Xaml var rootnode = new RuntimeRootNode (new XmlType (reader.NamespaceURI, reader.Name, null), view, (IXmlNamespaceResolver)reader); XamlParser.ParseXaml (rootnode, reader); - Visit (rootnode, new HydratationContext { RootElement = view }); + Visit (rootnode, new HydratationContext { + RootElement = view, + DoNotThrowOnExceptions = XamlLoader.DoNotThrowOnExceptions + }); break; } } } + [Obsolete ("Use the XamlFileProvider to provide xaml files")] public static object Create (string xaml, bool doNotThrow = false) { object inflatedView = null; @@ -113,6 +119,12 @@ namespace Xamarin.Forms.Xaml static string GetXamlForType(Type type) { + string xaml = null; + + //the Previewer might want to provide it's own xaml for this... let them do that + if (XamlFileProvider != null && (xaml = XamlFileProvider.GetXamlFor(type)) != null) + return xaml; + var assembly = type.GetTypeInfo().Assembly; string resourceId; @@ -129,7 +141,6 @@ namespace Xamarin.Forms.Xaml // first pass, pray to find it because the user named it correctly - string xaml = null; foreach (var resource in resourceNames) { if (ResourceMatchesFilename(assembly, resource, likelyResourceName)) |