• Home
  • Line#
  • Scopes#
  • Navigate#
  • Raw
  • Download
1 // Copyright 2014 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4 
5 #include "chrome/browser/chromeos/login/ui/input_events_blocker.h"
6 
7 #include "ash/shell.h"
8 #include "base/logging.h"
9 #include "ui/events/event.h"
10 
11 namespace chromeos {
12 
InputEventsBlocker()13 InputEventsBlocker::InputEventsBlocker() {
14   ash::Shell::GetInstance()->PrependPreTargetHandler(this);
15   VLOG(1) << "InputEventsBlocker " << this << " created.";
16 }
17 
~InputEventsBlocker()18 InputEventsBlocker::~InputEventsBlocker() {
19   ash::Shell::GetInstance()->RemovePreTargetHandler(this);
20   VLOG(1) << "InputEventsBlocker " << this << " destroyed.";
21 }
22 
OnKeyEvent(ui::KeyEvent * event)23 void InputEventsBlocker::OnKeyEvent(ui::KeyEvent* event) {
24   event->StopPropagation();
25 }
26 
OnMouseEvent(ui::MouseEvent * event)27 void InputEventsBlocker::OnMouseEvent(ui::MouseEvent* event) {
28   event->StopPropagation();
29 }
30 
OnTouchEvent(ui::TouchEvent * event)31 void InputEventsBlocker::OnTouchEvent(ui::TouchEvent* event) {
32   event->StopPropagation();
33 }
34 
OnGestureEvent(ui::GestureEvent * event)35 void InputEventsBlocker::OnGestureEvent(ui::GestureEvent* event) {
36   event->StopPropagation();
37 }
38 
39 }  // namespace chromeos
40