/// <summary> /// Try and install the IVsFilterKeys adapter for the given ITextView. /// </summary> internal static bool TryInstallFilterKeysAdapter( IVsAdapter adapter, IVimBuffer buffer) { var textView = buffer.TextView; if (textView.Properties.ContainsProperty(s_key)) { return(true); } var textLines = adapter.EditorAdapter.GetBufferAdapter(buffer.TextBuffer) as IVsTextLines; if (textLines == null) { return(false); } IVsCodeWindow codeWindow; if (!adapter.GetCodeWindow(textView).TryGetValue(out codeWindow)) { return(false); } // Grab the field we need to replace. Be wary that Venus uses a different implementation // and the field will not be available var type = codeWindow.GetType(); var flags = System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.NonPublic; var field = type.GetField(FieldName, flags); if (field == null) { return(false); } var oldValue = field.GetValue(codeWindow) as IVsFilterKeys; if (oldValue == null) { return(false); } var filterKeysAdapter = new VsFilterKeysAdapter(oldValue, codeWindow, adapter, buffer); field.SetValue(codeWindow, filterKeysAdapter); return(true); }
private void ConnectToOleCommandTarget(IVimBuffer vimBuffer, ITextView textView, IVsTextView vsTextView) { var broker = _displayWindowBrokerFactoryServcie.GetDisplayWindowBroker(textView); var vimBufferCoordinator = _bufferCoordinatorFactory.GetVimBufferCoordinator(vimBuffer); var result = VsCommandTarget.Create(vimBufferCoordinator, vsTextView, _textManager, _adapter, broker, _keyUtil, _vimApplicationSettings, _commandTargetFactoryList); if (result.IsSuccess) { // Store the value for debugging _vimBufferToCommandTargetMap[vimBuffer] = result.Value; } // 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 void install() => VsFilterKeysAdapter.TryInstallFilterKeysAdapter(_adapter, vimBuffer); _protectedOperations.BeginInvoke(install); }
/// <summary> /// Try and install the IVsFilterKeys adapter for the given ITextView. /// </summary> internal static bool TryInstallFilterKeysAdapter( IVsAdapter adapter, IVimBuffer buffer) { var textView = buffer.TextView; if (textView.Properties.ContainsProperty(s_key)) { return true; } var textLines = adapter.EditorAdapter.GetBufferAdapter(buffer.TextBuffer) as IVsTextLines; if (textLines == null) { return false; } IVsCodeWindow codeWindow; if (!adapter.GetCodeWindow(textView).TryGetValue(out codeWindow)) { return false; } // Grab the field we need to replace. Be wary that Venus uses a different implementation // and the field will not be available var type = codeWindow.GetType(); var flags = System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.NonPublic; var field = type.GetField(FieldName, flags); if (field == null) { return false; } var oldValue = field.GetValue(codeWindow) as IVsFilterKeys; if (oldValue == null) { return false; } var filterKeysAdapter = new VsFilterKeysAdapter(oldValue, codeWindow, adapter, buffer); field.SetValue(codeWindow, filterKeysAdapter); return true; }