ui/aura/input_state_lookup_win.cc

   1 // Copyright 2013 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 "ui/aura/input_state_lookup_win.h"
   6
   7 #include <windows.h>
   8 #include <winuser.h>
   9
  10 namespace aura {
  11
  12 // static
  13 scoped_ptr<InputStateLookup> InputStateLookup::Create() {
  14   return make_scoped_ptr(new InputStateLookupWin);
  15 }
  16
  17 InputStateLookupWin::InputStateLookupWin() {
  18 }
  19
  20 InputStateLookupWin::~InputStateLookupWin() {
  21 }
  22
  23 bool InputStateLookupWin::IsMouseButtonDown() const {
  24   return (GetKeyState(VK_LBUTTON) & 0x80) ||
  25     (GetKeyState(VK_RBUTTON) & 0x80) ||
  26     (GetKeyState(VK_MBUTTON) & 0x80) ||
  27     (GetKeyState(VK_XBUTTON1) & 0x80) ||
  28     (GetKeyState(VK_XBUTTON2) & 0x80);
  29 }
  30
  31 }  // namespace aura