chromium/ui/gfx/x/keyboard_state.cc

// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "ui/gfx/x/keyboard_state.h"

#include "base/i18n/case_conversion.h"
#include "base/memory/raw_ptr.h"
#include "ui/gfx/x/connection.h"
#include "ui/gfx/x/future.h"
#include "ui/gfx/x/keysyms/keysyms.h"
#include "ui/gfx/x/xkb.h"
#include "ui/gfx/x/xproto.h"

namespace x11 {

namespace {

constexpr KeySym kNoSymbol = …;

void ConvertCaseImpl(uint32_t sym, uint32_t* lower, uint32_t* upper);

void ConvertCase(KeySym sym, KeySym* lower, KeySym* upper) { … }

bool IsPublicOrPrivateKeypadKey(KeySym keysym) { … }

int GetXkbGroupFromState(int state) { … }

#include "third_party/libx11/src/KeyBind.c"
#include "third_party/libx11/src/xkb/XKBBind.c"
#include "third_party/libxcb-keysyms/keysyms/keysyms.c"

}  // namespace

KeyboardState::KeyboardState() = default;

KeyboardState::~KeyboardState() = default;

// Non-XKB (core protocol) implementation of KeysymToKeycode and
// KeycodeToKeysym.
class CoreKeyboardState : public KeyboardState { … };

// XKB implementation of KeysymToKeycode and KeycodeToKeysym.
class XkbKeyboardState : public KeyboardState { … };

std::unique_ptr<KeyboardState> CreateKeyboardState(Connection* connection) { … }

}  // namespace x11