public void SetUp()
{
_buffer = new Mock<IVimBuffer>();
_textView = new Mock<IVsTextView>();
_vsExt = new Mock<IVsExtensibility>(MockBehavior.Strict);
_vsExt.Setup(x => x.IsInAutomationFunction()).Returns(0);
_serviceProvider = MockObjectFactory.CreateServiceProvider(Tuple.Create(typeof(IVsExtensibility), (object)_vsExt.Object));
_filter = new VsCommandFilter(_buffer.Object, _textView.Object, _serviceProvider.Object);
}
void IVsTextViewCreationListener.VsTextViewCreated(IVsTextView vsView)
{
var view = _adaptersFactory.GetWpfTextView(vsView);
if (view == null)
{
return;
}
var opt = _vim.GetBuffer(view);
if (!opt.IsSome())
{
return;
}
var buffer = opt.Value;
var filter = new VsCommandFilter(buffer, vsView, _serviceProvider);
_filterMap.Add(buffer, filter);
// Try and install the IVsFilterKeys adapter. This cannot be done synchronously here
// because Venus projects are not fully initialized at this state. Merely querying
// for properties cause them to corrupt internal state and prevents rendering of the
// view. Occurs for aspx and .js pages
Action install = () =>
{
VsFilterKeysAdapter.TryInstallFilterKeysAdapter(_adapter, _editorOptionsFactoryService, buffer);
};
Dispatcher.CurrentDispatcher.BeginInvoke(install, null);
}
private void OnGotAggregateFocus(object sender, EventArgs e)
{
var view = sender as IWpfTextView;
if (view == null)
{
return;
}
var vsView = _adaptersFactory.GetViewAdapter(view);
if (vsView == null)
{
return;
}
// Once we have the Vs view, stop listening to the event
view.GotAggregateFocus -= new EventHandler(OnGotAggregateFocus);
var opt = _vim.GetBuffer(view);
if (!opt.IsSome())
{
return;
}
var buffer = opt.Value;
var filter = new VsCommandFilter(buffer, vsView);
_filterMap.Add(buffer, filter);
}
void IVsTextViewCreationListener.VsTextViewCreated(IVsTextView vsView)
{
// Once we have the Vs view, stop listening to the event
var view = _adaptersFactory.GetWpfTextView(vsView);
if (view == null)
{
return;
}
var opt = _vim.GetBuffer(view);
if (!opt.IsSome())
{
return;
}
var buffer = opt.Value;
var filter = new VsCommandFilter(buffer, vsView, _serviceProvider);
_filterMap.Add(buffer, filter);
}