src/Tizen.NUI.XamlBuild/src/internal/Xaml/ResourcesLoader.cs

   1 using System;
   2 using System.IO;
   3 using System.Reflection;
   4 using Tizen.NUI;
   5 using System.Xml;
   6 using Tizen.NUI.Binding.Internals;
   7
   8 // [assembly:Dependency(typeof(Tizen.NUI.Xaml.ResourcesLoader))]
   9 namespace Tizen.NUI.Xaml
  10 {
  11     internal class ResourcesLoader : IResourcesLoader
  12     {
  13         public T CreateFromResource<T>(string resourcePath, Assembly assembly, IXmlLineInfo lineInfo) where T: new()
  14         {
  15             var alternateResource = ResourceLoader.ResourceProvider?.Invoke(assembly.GetName(), resourcePath);
  16             if (alternateResource != null) {
  17                 var rd = new T();
  18                 rd.LoadFromXaml(alternateResource);
  19                 return rd;
  20             }
  21
  22             var resourceId = XamlResourceIdAttribute.GetResourceIdForPath(assembly, resourcePath);
  23             if (resourceId == null)
  24                 throw new XamlParseException($"Resource '{resourcePath}' not found.", lineInfo);
  25
  26             using (var stream = assembly.GetManifestResourceStream(resourceId)) {
  27                 if (stream == null)
  28                     throw new XamlParseException($"No resource found for '{resourceId}'.", lineInfo);
  29                 using (var reader = new StreamReader(stream)) {
  30                     var rd = new T();
  31                     rd.LoadFromXaml(reader.ReadToEnd());
  32                     return rd;
  33                 }
  34             }
  35         }
  36
  37         public string GetResource(string resourcePath, Assembly assembly, IXmlLineInfo lineInfo)
  38         {
  39             var alternateResource = ResourceLoader.ResourceProvider?.Invoke(assembly.GetName(), resourcePath);
  40             if (alternateResource != null)
  41                 return alternateResource;
  42
  43             var resourceId = XamlResourceIdAttribute.GetResourceIdForPath(assembly, resourcePath);
  44             if (resourceId == null)
  45                 throw new XamlParseException($"Resource '{resourcePath}' not found.", lineInfo);
  46
  47             using (var stream = assembly.GetManifestResourceStream(resourceId)) {
  48                 if (stream == null)
  49                     throw new XamlParseException($"No resource found for '{resourceId}'.", lineInfo);
  50                 using (var reader = new StreamReader(stream))
  51                     return reader.ReadToEnd();
  52             }
  53         }
  54     }
  55 }