| // Copyright 2010-2015, Google Inc. |
| // All rights reserved. |
| // |
| // Redistribution and use in source and binary forms, with or without |
| // modification, are permitted provided that the following conditions are |
| // met: |
| // |
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| // notice, this list of conditions and the following disclaimer. |
| // * Redistributions in binary form must reproduce the above |
| // copyright notice, this list of conditions and the following disclaimer |
| // in the documentation and/or other materials provided with the |
| // distribution. |
| // * Neither the name of Google Inc. nor the names of its |
| // contributors may be used to endorse or promote products derived from |
| // this software without specific prior written permission. |
| // |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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| |
| #ifndef MOZC_UNIX_IBUS_SRC_ENGINE_REGISTRAR_H_ |
| #define MOZC_UNIX_IBUS_SRC_ENGINE_REGISTRAR_H_ |
| |
| #include "unix/ibus/ibus_header.h" |
| |
| namespace mozc { |
| namespace ibus { |
| |
| class EngineInterface; |
| |
| // Provides functions to register/unregister interface functions implemented by |
| // a concrete class of EngineInterface as signal handlers of IBusEngine. |
| class EngineRegistrar { |
| public: |
| // Registers signal handlers implemented by |engine| to the ibus framework. |
| static bool Register(EngineInterface *engine, |
| IBusEngineClass *engine_class); |
| |
| // Unregisters all signal handlers registered to the ibus framework. |
| // Returns an engine interface registered previously. |
| static EngineInterface *Unregister(IBusEngineClass *engine_class); |
| |
| private: |
| EngineRegistrar(); |
| ~EngineRegistrar(); |
| |
| static void CandidateClicked(IBusEngine *engine, |
| guint index, |
| guint button, |
| guint state); |
| static void CursorDown(IBusEngine *engine); |
| static void CursorUp(IBusEngine *engine); |
| static void Disable(IBusEngine *engine); |
| static void Enable(IBusEngine *engine); |
| static void FocusIn(IBusEngine *engine); |
| static void FocusOut(IBusEngine *engine); |
| static void PageDown(IBusEngine *engine); |
| static void PageUp(IBusEngine *engine); |
| static gboolean ProcessKeyEvent(IBusEngine *engine, |
| guint keyval, |
| guint keycode, |
| guint state); |
| static void PropertyActivate(IBusEngine *engine, |
| const gchar *property_name, |
| guint property_state); |
| static void PropertyHide(IBusEngine *engine, |
| const gchar *property_name); |
| static void PropertyShow(IBusEngine *engine, |
| const gchar *property_name); |
| static void Reset(IBusEngine *engine); |
| static void SetCapabilities(IBusEngine *engine, |
| guint capabilities); |
| static void SetCursorLocation(IBusEngine *engine, |
| gint x, |
| gint y, |
| gint w, |
| gint h); |
| static void SetContentType(IBusEngine *engine, |
| guint purpose, |
| guint hints); |
| }; |
| |
| } // namespace ibus |
| } // namespace mozc |
| |
| #endif // MOZC_UNIX_IBUS_SRC_ENGINE_REGISTRAR_H_ |