1 // Copyright 2010-2018, Google Inc. 2 // All rights reserved. 3 // 4 // Redistribution and use in source and binary forms, with or without 5 // modification, are permitted provided that the following conditions are 6 // met: 7 // 8 // * Redistributions of source code must retain the above copyright 9 // notice, this list of conditions and the following disclaimer. 10 // * Redistributions in binary form must reproduce the above 11 // copyright notice, this list of conditions and the following disclaimer 12 // in the documentation and/or other materials provided with the 13 // distribution. 14 // * Neither the name of Google Inc. nor the names of its 15 // contributors may be used to endorse or promote products derived from 16 // this software without specific prior written permission. 17 // 18 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 30 #ifndef MOZC_UNIX_IBUS_PROPERTY_HANDLER_H_ 31 #define MOZC_UNIX_IBUS_PROPERTY_HANDLER_H_ 32 33 #include <memory> 34 #include <vector> 35 36 #include "base/port.h" 37 #include "unix/ibus/ibus_header.h" 38 #include "unix/ibus/property_handler_interface.h" 39 40 namespace mozc { 41 42 namespace client { 43 class ClientInterface; 44 } // namespace client 45 namespace ibus { 46 47 class MessageTranslatorInterface; 48 49 class PropertyHandler : public PropertyHandlerInterface { 50 public: 51 // This class takes the ownership of translator, but not client. 52 PropertyHandler(MessageTranslatorInterface *translator, 53 client::ClientInterface *client); 54 virtual ~PropertyHandler(); 55 56 virtual void Register(IBusEngine *engine); 57 virtual void ResetContentType(IBusEngine *engine); 58 virtual void UpdateContentType(IBusEngine *engine); 59 virtual void Update(IBusEngine *engine, const commands::Output &output); 60 virtual void ProcessPropertyActivate(IBusEngine *engine, 61 const gchar *property_name, 62 guint property_state); 63 virtual bool IsActivated() const; 64 virtual bool IsDisabled() const; 65 virtual commands::CompositionMode GetOriginalCompositionMode() const; 66 67 private: 68 void UpdateContentTypeImpl(IBusEngine *engine, bool disabled); 69 // Appends composition properties into panel 70 void AppendCompositionPropertyToPanel(); 71 // Appends tool properties into panel 72 void AppendToolPropertyToPanel(); 73 // Appends switch properties into panel 74 void UpdateCompositionModeIcon( 75 IBusEngine* engine, const commands::CompositionMode new_composition_mode); 76 void SetCompositionMode(IBusEngine *engine, 77 commands::CompositionMode composition_mode); 78 79 IBusPropList *prop_root_; 80 IBusProperty *prop_composition_mode_; 81 IBusProperty *prop_mozc_tool_; 82 client::ClientInterface *client_; 83 std::unique_ptr<MessageTranslatorInterface> translator_; 84 commands::CompositionMode original_composition_mode_; 85 bool is_activated_; 86 bool is_disabled_; 87 }; 88 89 } // namespace ibus 90 } // namespace mozc 91 #endif // MOZC_UNIX_IBUS_PROPERTY_HANDLER_H_ 92