private void DispatchLoadToExtensions()
{
if (Hierarchy != null)
{
var projectItem = VsUtils.GetProjectItem(Hierarchy, ItemId);
if (projectItem != null)
{
var fileContents = VSHelpers.GetTextFromVsTextLines(VsBuffer);
string newBufferContents;
List <ExtensionError> extensionErrors;
if (StandaloneXmlModelProvider.TryGetBufferViaExtensions(
projectItem, fileContents, out newBufferContents, out extensionErrors))
{
if (VSHelpers.CheckOutFilesIfEditable(ServiceProvider, new[] { FileName }))
{
VsUtils.SetTextForVsTextLines(VsBuffer, newBufferContents);
}
else
{
ErrorListHelper.LogExtensionErrors(
new List <ExtensionError>
{
new ExtensionError(
string.Format(
CultureInfo.CurrentCulture, Resources.ExtensionError_SourceControlLock,
Path.GetFileName(FileName)),
ErrorCodes.ExtensionsError_BufferNotEditable,
ExtensionErrorSeverity.Error)
},
projectItem);
}
}
}
}
}
// <summary>
// Loads document in an temporary model manager to see if it is designer safe.
// </summary>
private static bool IsUnloadedDocumentDesignerSafe(Uri uri)
{
Debug.Assert(uri != null, "uri is null");
using (var tempModelManager = new EntityDesignModelManager(new EFArtifactFactory(), new VSArtifactSetFactory()))
{
using (var xmlModelProvider = new StandaloneXmlModelProvider(PackageManager.Package))
{
var artifact = tempModelManager.GetNewOrExistingArtifact(uri, xmlModelProvider);
Debug.Assert(artifact != null, "failed to get the artifact to determine if it is designer-safe");
if (artifact == null)
{
return(true);
}
artifact.DetermineIfArtifactIsDesignerSafe();
return(artifact.IsDesignerSafe);
}
}
}
