content/test/mock_keyboard_driver_win.h

   1 // Copyright (c) 2012 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 #ifndef CONTENT_TEST_MOCK_KEYBOARD_DRIVER_WIN_H_
   6 #define CONTENT_TEST_MOCK_KEYBOARD_DRIVER_WIN_H_
   7
   8 #include <windows.h>
   9
  10 #include <string>
  11 #include <vector>
  12 #include "base/basictypes.h"
  13
  14 namespace content {
  15
  16 // Implements the platform-dependent part of a pseudo keyboard device for
  17 // Windows.
  18 class MockKeyboardDriverWin {
  19  public:
  20   MockKeyboardDriverWin();
  21   ~MockKeyboardDriverWin();
  22
  23   bool SetLayout(int layout);
  24   bool SetModifiers(int modifiers);
  25   int GetCharacters(int key_code, std::wstring* code);
  26
  27  private:
  28   void MaybeUnloadActiveLayout();
  29
  30   // The list of keyboard drivers that are installed on this machine.
  31   std::vector<HKL> orig_keyboard_layouts_list_;
  32   // The active keyboard driver at the time the Ctor was called.
  33   HKL original_keyboard_layout_;
  34   // The currently active driver.
  35   HKL active_keyboard_layout_;
  36   BYTE original_keyboard_states_[256];
  37
  38   BYTE keyboard_states_[256];
  39
  40   DISALLOW_COPY_AND_ASSIGN(MockKeyboardDriverWin);
  41 };
  42
  43 }  // namespace content
  44
  45 #endif  // CONTENT_TEST_MOCK_KEYBOARD_DRIVER_WIN_H_