/// <summary>
/// In a perfect world this would replace the contents of the existing ITextView
/// with those of the specified file. Unfortunately this causes problems in
/// Visual Studio when the file is of a different content type. Instead we
/// mimic the behavior by opening the document in a new window and closing the
/// existing one
/// </summary>
public override HostResult LoadFileIntoExistingWindow(string filePath, ITextBuffer textBuffer)
{
try
{
// Open the document before closing the other. That way any error which occurs
// during an open will cause the method to abandon and produce a user error
// message
VsShellUtilities.OpenDocument(_adapter.ServiceProvider, filePath);
_textManager.Close(textBuffer, false);
return(HostResult.Success);
}
catch (Exception e)
{
return(HostResult.NewError(e.Message));
}
}
public void Close_NoAdapter()
{
var textBuffer = _factory.Create <ITextBuffer>().Object;
Assert.IsFalse(_manager.Close(textBuffer, false));
}