It is time.

ui/base/ime/input_method_auralinux.h

-// Copyright 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.
-
-#ifndef UI_BASE_IME_INPUT_METHOD_AURALINUX_H_
-#define UI_BASE_IME_INPUT_METHOD_AURALINUX_H_
-
-#include "base/memory/scoped_ptr.h"
-#include "ui/base/ime/input_method_base.h"
-#include "ui/base/ime/linux/linux_input_method_context.h"
-
-namespace ui {
-
-// A ui::InputMethod implementation for Aura on Linux platforms. The
-// implementation details are separated to ui::LinuxInputMethodContext
-// interface.
-class UI_BASE_EXPORT InputMethodAuraLinux
-    : public InputMethodBase,
-      public LinuxInputMethodContextDelegate {
- public:
-  explicit InputMethodAuraLinux(internal::InputMethodDelegate* delegate);
-  virtual ~InputMethodAuraLinux();
-
-  // Overriden from InputMethod.
-  virtual void Init(bool focused) override;
-  virtual bool OnUntranslatedIMEMessage(const base::NativeEvent& event,
-                                        NativeEventResult* result) override;
-  virtual bool DispatchKeyEvent(const ui::KeyEvent& event) override;
-  virtual void OnTextInputTypeChanged(const TextInputClient* client) override;
-  virtual void OnCaretBoundsChanged(const TextInputClient* client) override;
-  virtual void CancelComposition(const TextInputClient* client) override;
-  virtual void OnInputLocaleChanged() override;
-  virtual std::string GetInputLocale() override;
-  virtual bool IsActive() override;
-  virtual bool IsCandidatePopupOpen() const override;
-
-  // Overriden from ui::LinuxInputMethodContextDelegate
-  virtual void OnCommit(const base::string16& text) override;
-  virtual void OnPreeditChanged(const CompositionText& composition_text)
-      override;
-  virtual void OnPreeditEnd() override;
-  virtual void OnPreeditStart() override;
-
- protected:
-  // Overridden from InputMethodBase.
-  virtual void OnDidChangeFocusedClient(TextInputClient* focused_before,
-                                        TextInputClient* focused) override;
-
- private:
-  // Allows to fire a VKEY_PROCESSKEY key event.
-  void AllowToFireProcessKey(const ui::KeyEvent& event);
-  // Fires a VKEY_PROCESSKEY key event if allowed.
-  void MaybeFireProcessKey();
-  // Stops firing VKEY_PROCESSKEY key events.
-  void StopFiringProcessKey();
-
-  scoped_ptr<LinuxInputMethodContext> input_method_context_;
-
-  // IBus in async mode eagerly consumes all the key events first regardless of
-  // whether the underlying IME consumes the key event or not, and makes
-  // gtk_im_context_filter_keypress() always return true, and later pushes
-  // the key event back to the GDK event queue when it turns out that the
-  // underlying IME doesn't consume the key event.
-  //
-  // Thus we have to defer a decision whether or not to dispatch a
-  // VKEY_PROCESSKEY key event.  Unlike other InputMethod's subclasses,
-  // DispatchKeyEvent() in this class does not directly dispatch a
-  // VKEY_PROCESSKEY event, OnCommit or OnPreedit{Start,Changed,End} dispatch
-  // a VKEY_PROCESSKEY event instead.
-  //
-  // Because of this hack, there could be chances that we accidentally dispatch
-  // VKEY_PROCESSKEY events and other key events in out of order.
-  //
-  // |allowed_to_fire_vkey_process_key_| is used not to dispatch a
-  // VKEY_PROCESSKEY event twice for a single key event.
-  bool allowed_to_fire_vkey_process_key_;
-  int vkey_processkey_flags_;
-
-  DISALLOW_COPY_AND_ASSIGN(InputMethodAuraLinux);
-};
-
-}  // namespace ui
-
-#endif  // UI_BASE_IME_INPUT_METHOD_AURALINUX_H_