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// Copyright (c) 2009 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.
#ifndef CHROME_RENDERER_MOCK_KEYBOARD_DRIVER_WIN_H_
#define CHROME_RENDERER_MOCK_KEYBOARD_DRIVER_WIN_H_
#pragma once
#include <windows.h>
#include <string>
#include <vector>
#include "base/basictypes.h"
// Implements the platform-dependent part of a pseudo keyboard device for
// Windows.
class MockKeyboardDriverWin {
public:
MockKeyboardDriverWin();
~MockKeyboardDriverWin();
bool SetLayout(int layout);
bool SetModifiers(int modifiers);
int GetCharacters(int key_code, std::wstring* code);
private:
void MaybeUnloadActiveLayout();
// The list of keyboard drivers that are installed on this machine.
std::vector<HKL> orig_keyboard_layouts_list_;
// The active keyboard driver at the time the Ctor was called.
HKL original_keyboard_layout_;
// The currently active driver.
HKL active_keyboard_layout_;
BYTE original_keyboard_states_[256];
BYTE keyboard_states_[256];
DISALLOW_COPY_AND_ASSIGN(MockKeyboardDriverWin);
};
#endif // CHROME_RENDERER_MOCK_KEYBOARD_DRIVER_WIN_H_
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