| // Copyright 2013 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "chrome/browser/chromeos/login/input_events_blocker.h" |
| |
| #include "ash/shell.h" |
| #include "base/logging.h" |
| #include "ui/events/event.h" |
| |
| namespace chromeos { |
| |
| InputEventsBlocker::InputEventsBlocker() { |
| ash::Shell::GetInstance()->PrependPreTargetHandler(this); |
| VLOG(1) << "InputEventsBlocker " << this << " created."; |
| } |
| |
| InputEventsBlocker::~InputEventsBlocker() { |
| ash::Shell::GetInstance()->RemovePreTargetHandler(this); |
| VLOG(1) << "InputEventsBlocker " << this << " destroyed."; |
| } |
| |
| void InputEventsBlocker::OnKeyEvent(ui::KeyEvent* event) { |
| event->StopPropagation(); |
| } |
| |
| void InputEventsBlocker::OnMouseEvent(ui::MouseEvent* event) { |
| event->StopPropagation(); |
| } |
| |
| void InputEventsBlocker::OnTouchEvent(ui::TouchEvent* event) { |
| event->StopPropagation(); |
| } |
| |
| void InputEventsBlocker::OnGestureEvent(ui::GestureEvent* event) { |
| event->StopPropagation(); |
| } |
| |
| } // namespace chromeos |