public ResourcePart(Package container, Uri uri, string name, ResourceManagerWrapper rmWrapper) :
base(container, uri)
{
if (rmWrapper == null)
{
throw new ArgumentNullException("rmWrapper");
}
_rmWrapper.Value = rmWrapper;
_name = name;
}
private static void ConstructFontResourceCache(Assembly entryAssembly, Dictionary<string, List<string>> folderResourceMap)
{
// For entryAssembly build a set of mapping from paths to entries that describe each resource.
Dictionary<string, string> contentFiles = ContentFileHelper.GetContentFiles(entryAssembly);
if (contentFiles != null)
{
foreach (string contentFile in contentFiles.Keys)
{
AddResourceToFolderMap(folderResourceMap, contentFile);
}
}
IList resourceList = new ResourceManagerWrapper(entryAssembly).ResourceList;
if (resourceList != null)
{
foreach (string resource in resourceList)
{
AddResourceToFolderMap(folderResourceMap, resource);
}
}
}
// <summary>
// Searches the available ResourceManagerWrapper list for one that matches the given Uri.
// It could be either ResourceManagerWrapper for specific libary assembly or Application
// main assembly. Package enforces that all Uri will be correctly formated.
// </summary>
// <param name="uri">Assumed to be relative</param>
// <param name="partName">The name of the file in the resource manager</param>
// <param name="isContentFile">A flag to indicate that this path is a known loose file at compile time</param>
// <returns></returns>
private ResourceManagerWrapper GetResourceManagerWrapper(Uri uri, out string partName, out bool isContentFile)
{
string assemblyName;
string assemblyVersion;
string assemblyKey;
ResourceManagerWrapper rmwResult = ApplicationResourceManagerWrapper;
isContentFile = false;
BaseUriHelper.GetAssemblyNameAndPart(uri, out partName, out assemblyName, out assemblyVersion, out assemblyKey);
if (!String.IsNullOrEmpty(assemblyName))
{
string key = assemblyName + assemblyVersion + assemblyKey;
_registeredResourceManagers.TryGetValue(key.ToLowerInvariant(), out rmwResult);
// first time. Add this to the hash table
if (rmwResult == null)
{
Assembly assembly;
assembly = BaseUriHelper.GetLoadedAssembly(assemblyName, assemblyVersion, assemblyKey);
if (assembly.Equals(Application.ResourceAssembly))
{
// This Uri maps to Application Entry assembly even though it has ";component".
rmwResult = ApplicationResourceManagerWrapper;
}
else
{
rmwResult = new ResourceManagerWrapper(assembly);
}
_registeredResourceManagers[key.ToLowerInvariant()] = rmwResult;
}
}
if ((rmwResult == ApplicationResourceManagerWrapper))
{
if (rmwResult != null)
{
// If this is not a resource from a component then it might be
// a content file and not an application resource.
if (ContentFileHelper.IsContentFile(partName))
{
isContentFile = true;
rmwResult = null;
}
}
else
{
// Throw when Application.ResourceAssembly is null.
throw new IOException(SR.Get(SRID.EntryAssemblyIsNull));
}
}
return rmwResult;
}
