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Diffstat (limited to 'chromeos/ime/ibus_bridge.h')
-rw-r--r-- | chromeos/ime/ibus_bridge.h | 97 |
1 files changed, 0 insertions, 97 deletions
diff --git a/chromeos/ime/ibus_bridge.h b/chromeos/ime/ibus_bridge.h deleted file mode 100644 index 0ee74c2..0000000 --- a/chromeos/ime/ibus_bridge.h +++ /dev/null @@ -1,97 +0,0 @@ -// Copyright (c) 2012 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 CHROMEOS_IME_IBUS_BRIDGE_H_ -#define CHROMEOS_IME_IBUS_BRIDGE_H_ - -#include <string> -#include "base/basictypes.h" -#include "base/memory/singleton.h" - -namespace chromeos { -class IBusInputContextHandlerInterface; -class IBusEngineHandlerInterface; - -namespace ibus { -class IBusPanelCandidateWindowHandlerInterface; -class IBusPanelPropertyHandlerInterface; -} // namespace ibus - -// IBusBridge provides access of each IME related handler. This class is used -// for IME implementation without ibus-daemon. The legacy ibus IME communicates -// their engine with dbus protocol, but new implementation doesn't. Instead of -// dbus communcation, new implementation calls target service(e.g. PanelService -// or EngineService) directly by using this class. IBusBridge is managed as -// singleton object. -class IBusBridge { - public: - // Returns IBusBridge instance. - static IBusBridge* GetInstance(); - - // Returns current InputContextHandler. This function returns NULL if input - // context is not ready to use. - IBusInputContextHandlerInterface* input_context_handler() const { - return input_context_handler_; - } - - // Updates current InputContextHandler. If there is no active input context, - // pass NULL for |handler|. Caller must release |handler|. - void set_input_context_handler(IBusInputContextHandlerInterface* handler) { - input_context_handler_ = handler; - } - - // Returns current EngineHandler. This function returns NULL if current engine - // is not ready to use. - IBusEngineHandlerInterface* engine_handler() const { - return engine_handler_; - } - - // Updates current EngineHandler. If there is no active engine service, pass - // NULL for |handler|. Caller must release |handler|. - void set_engine_handler(IBusEngineHandlerInterface* handler) { - engine_handler_ = handler; - } - - // Returns current CandidateWindowHandler. This function returns NULL if - // current candidate window is not ready to use. - ibus::IBusPanelCandidateWindowHandlerInterface* - candidate_window_handler() const { - return candidate_window_handler_; - } - - // Updates current CandidatWindowHandler. If there is no active candidate - // window service, pass NULL for |handler|. Caller must release |handler|. - void set_candidate_window_handler( - ibus::IBusPanelCandidateWindowHandlerInterface* handler) { - candidate_window_handler_ = handler; - } - - // Returns current PropertyHandler. This function returns NULL if panel window - // is not ready to use. - ibus::IBusPanelPropertyHandlerInterface* panel_handler() const { - return panel_handler_; - } - - // Updates current PropertyHandler. If there is no active property service, - // pass NULL for |handler|. Caller must release |handler|. - void set_panel_handler(ibus::IBusPanelPropertyHandlerInterface* handler) { - panel_handler_ = handler; - } - - private: - // Singleton implementation. Use GetInstance for getting instance. - IBusBridge(); - friend struct DefaultSingletonTraits<IBusBridge>; - - IBusInputContextHandlerInterface* input_context_handler_; - IBusEngineHandlerInterface* engine_handler_; - ibus::IBusPanelCandidateWindowHandlerInterface* candidate_window_handler_; - ibus::IBusPanelPropertyHandlerInterface* panel_handler_; - - DISALLOW_COPY_AND_ASSIGN(IBusBridge); -}; - -} // namespace chromeos - -#endif // CHROMEOS_IME_IBUS_BRIDGE_H_ |