| // 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: |
| // |
| // * Redistributions of source code must retain the above copyright |
| // 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 |
| // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| #include "unix/ibus/engine_registrar.h" |
| |
| #include "base/logging.h" |
| #include "unix/ibus/engine_interface.h" |
| |
| namespace { |
| mozc::ibus::EngineInterface *g_engine = NULL; |
| } |
| |
| namespace mozc { |
| namespace ibus { |
| |
| bool EngineRegistrar::Register(EngineInterface *engine, |
| IBusEngineClass *engine_class) { |
| DCHECK(engine) << "engine is NULL"; |
| DCHECK(!g_engine) << "engine is already registered"; |
| |
| g_engine = engine; |
| |
| engine_class->cursor_down = CursorDown; |
| engine_class->candidate_clicked = CandidateClicked; |
| engine_class->cursor_down = CursorDown; |
| engine_class->cursor_up = CursorUp; |
| engine_class->disable = Disable; |
| engine_class->enable = Enable; |
| engine_class->focus_in = FocusIn; |
| engine_class->focus_out = FocusOut; |
| engine_class->page_down = PageDown; |
| engine_class->page_up = PageUp; |
| engine_class->process_key_event = ProcessKeyEvent; |
| engine_class->property_activate = PropertyActivate; |
| engine_class->property_hide = PropertyHide; |
| engine_class->property_show = PropertyShow; |
| engine_class->reset = Reset; |
| engine_class->set_capabilities = SetCapabilities; |
| engine_class->set_cursor_location = SetCursorLocation; |
| #if defined(MOZC_ENABLE_IBUS_INPUT_PURPOSE) |
| engine_class->set_content_type = SetContentType; |
| #endif // MOZC_ENABLE_IBUS_INPUT_PURPOSE |
| return true; |
| } |
| |
| EngineInterface *EngineRegistrar::Unregister(IBusEngineClass *engine_class) { |
| DCHECK(g_engine) << "engine is not registered"; |
| |
| engine_class->cursor_down = NULL; |
| engine_class->candidate_clicked = NULL; |
| engine_class->cursor_down = NULL; |
| engine_class->cursor_up = NULL; |
| engine_class->disable = NULL; |
| engine_class->enable = NULL; |
| engine_class->focus_in = NULL; |
| engine_class->focus_out = NULL; |
| engine_class->page_down = NULL; |
| engine_class->page_up = NULL; |
| engine_class->process_key_event = NULL; |
| engine_class->property_activate = NULL; |
| engine_class->property_hide = NULL; |
| engine_class->property_show = NULL; |
| engine_class->reset = NULL; |
| engine_class->set_capabilities = NULL; |
| engine_class->set_cursor_location = NULL; |
| #if defined(MOZC_ENABLE_IBUS_INPUT_PURPOSE) |
| engine_class->set_content_type = NULL; |
| #endif // MOZC_ENABLE_IBUS_INPUT_PURPOSE |
| |
| mozc::ibus::EngineInterface *previous = g_engine; |
| g_engine = NULL; |
| return previous; |
| } |
| |
| void EngineRegistrar::CandidateClicked( |
| IBusEngine *engine, |
| guint index, |
| guint button, |
| guint state) { |
| g_engine->CandidateClicked(engine, index, button, state); |
| } |
| |
| void EngineRegistrar::CursorDown(IBusEngine *engine) { |
| g_engine->CursorDown(engine); |
| } |
| |
| void EngineRegistrar::CursorUp(IBusEngine *engine) { |
| g_engine->CursorUp(engine); |
| } |
| |
| void EngineRegistrar::Disable(IBusEngine *engine) { |
| g_engine->Disable(engine); |
| } |
| |
| void EngineRegistrar::Enable(IBusEngine *engine) { |
| g_engine->Enable(engine); |
| } |
| |
| void EngineRegistrar::FocusIn(IBusEngine *engine) { |
| g_engine->FocusIn(engine); |
| } |
| |
| void EngineRegistrar::FocusOut(IBusEngine *engine) { |
| g_engine->FocusOut(engine); |
| } |
| |
| void EngineRegistrar::PageDown(IBusEngine *engine) { |
| g_engine->PageDown(engine); |
| } |
| |
| void EngineRegistrar::PageUp(IBusEngine *engine) { |
| g_engine->PageUp(engine); |
| } |
| |
| gboolean EngineRegistrar::ProcessKeyEvent( |
| IBusEngine *engine, |
| guint keyval, |
| guint keycode, |
| guint state) { |
| return g_engine->ProcessKeyEvent(engine, keyval, keycode, state); |
| } |
| |
| void EngineRegistrar::PropertyActivate( |
| IBusEngine *engine, |
| const gchar *property_name, |
| guint property_state) { |
| g_engine->PropertyActivate(engine, property_name, property_state); |
| } |
| |
| void EngineRegistrar::PropertyHide( |
| IBusEngine *engine, |
| const gchar *property_name) { |
| g_engine->PropertyHide(engine, property_name); |
| } |
| |
| void EngineRegistrar::PropertyShow( |
| IBusEngine *engine, |
| const gchar *property_name) { |
| g_engine->PropertyShow(engine, property_name); |
| } |
| |
| void EngineRegistrar::Reset(IBusEngine *engine) { |
| g_engine->Reset(engine); |
| } |
| |
| void EngineRegistrar::SetCapabilities( |
| IBusEngine *engine, |
| guint capabilities) { |
| g_engine->SetCapabilities(engine, capabilities); |
| } |
| |
| void EngineRegistrar::SetCursorLocation( |
| IBusEngine *engine, |
| gint x, |
| gint y, |
| gint w, |
| gint h) { |
| g_engine->SetCursorLocation(engine, x, y, w, h); |
| } |
| |
| void EngineRegistrar::SetContentType( |
| IBusEngine *engine, |
| guint purpose, |
| guint hints) { |
| g_engine->SetContentType(engine, purpose, hints); |
| } |
| |
| } // namespace ibus |
| } // namespace mozc |