private void PostProcessInput(object sender, ProcessInputEventArgs e) { TextServicesContext context; KeyEventArgs keyArgs; if (!TextServicesLoader.ServicesInstalled) { return; } // IMM32-IME handles the key event and we don't do anything. if (InputMethod.IsImm32ImeCurrent()) { return; } DependencyObject element = Keyboard.FocusedElement as DependencyObject; if ((element == null) || (bool)element.GetValue(InputMethod.IsInputMethodSuspendedProperty)) { // The focus is on the element that suspending IME's input (such as menu). // we don't do anything. return; } if (e.StagingItem.Input.RoutedEvent == Keyboard.PreviewKeyDownEvent || e.StagingItem.Input.RoutedEvent == Keyboard.PreviewKeyUpEvent) { // filter SysKey if (IsSysKeyDown()) { return; } keyArgs = (KeyEventArgs)e.StagingItem.Input; if (!keyArgs.Handled && keyArgs.Key == Key.ImeProcessed) { context = TextServicesContext.DispatcherCurrent; if (context != null) { if (TextServicesKeystroke(context, keyArgs, false /* test */)) { keyArgs.Handled = true; } } } } else if (e.StagingItem.Input.RoutedEvent == Keyboard.KeyDownEvent || e.StagingItem.Input.RoutedEvent == Keyboard.KeyUpEvent) { keyArgs = (KeyEventArgs)e.StagingItem.Input; if (!keyArgs.Handled && keyArgs.Key == Key.ImeProcessed) { keyArgs.Handled = true; } } }
//------------------------------------------------------ // // Constructors // //------------------------------------------------------ internal TextServicesCompartmentEventSink(InputMethod inputmethod) { _inputmethod = inputmethod; }
//------------------------------------------------------ // // Constructors // //------------------------------------------------------ internal TextServicesCompartmentEventSink(InputMethod inputmethod) { _inputmethod = inputmethod; }