blob: 6885f70964b2c1c5507ac25e9fe7c5dd86a7aaad [file] [log] [blame]
// Copyright (c) 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 <string>
#include "base/strings/string16.h"
#include "build/build_config.h"
#include "ui/events/keycodes/keyboard_codes.h"
// These functions only support conversion of characters in the BMP
// (Basic Multilingual Plane).
// Coverts a key code and modifiers to the UTF8 text that would be produced
// with the current keyboard layout, or "" if no character would be produced.
// Returns "" if the produced text contains characters outside the BMP. If an
// error occurs |error_msg| will be set to the error message and will return
// false.
bool ConvertKeyCodeToText(ui::KeyboardCode key_code,
int modifiers,
std::string* text,
std::string* error_msg);
// Converts a character to the key code and modifiers that would produce
// the character using the current keyboard layout. Returns true on success.
// If an error occurs |error_msg| will be set to the error message, otherwise
// it will be set to the empty string.
bool ConvertCharToKeyCode(base::char16 key,
ui::KeyboardCode* key_code,
int *necessary_modifiers,
std::string* error_msg);
#if defined(OS_WIN)
bool SwitchToUSKeyboardLayout();