| // 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. |
| |
| #ifndef MOZC_WIN32_TIP_TIP_LANG_BAR_H_ |
| #define MOZC_WIN32_TIP_TIP_LANG_BAR_H_ |
| |
| #include <windows.h> |
| #include <Unknwn.h> |
| |
| #define _ATL_NO_AUTOMATIC_NAMESPACE |
| #define _WTL_NO_AUTOMATIC_NAMESPACE |
| #define _ATL_NO_HOSTING |
| #include <atlbase.h> |
| #include <atlcom.h> |
| #include <ctffunc.h> |
| #include <msctf.h> |
| |
| #include "base/port.h" |
| |
| namespace mozc { |
| namespace win32 { |
| namespace tsf { |
| |
| class TipSystemLangBarMenu; |
| |
| class TipLangBarCallback : public IUnknown { |
| public: |
| enum ItemId { |
| // Cancel something for general purpose |
| kCancel = 1, |
| |
| // For input mode selection |
| kDirect = 10, |
| kHiragana = 11, |
| kFullKatakana = 12, |
| kHalfAlphanumeric = 13, |
| kFullAlphanumeric = 14, |
| kHalfKatakana = 15, |
| |
| // Tool menu |
| kProperty = 20, |
| kDictionary = 21, |
| kWordRegister = 22, |
| kHandWriting = 23, |
| kCharacterPalette = 24, |
| |
| // Help Menu |
| kHelp = 30, |
| kAbout = 31, |
| |
| // Shortcut commands |
| kReconversion = 41, |
| }; |
| |
| virtual ~TipLangBarCallback(); |
| |
| virtual STDMETHODIMP OnMenuSelect(ItemId menu_id) = 0; |
| virtual STDMETHODIMP OnItemClick(const wchar_t *description) = 0; |
| }; |
| |
| class TipLangBar { |
| public: |
| TipLangBar(); |
| ~TipLangBar(); |
| |
| // initialize and uninitialize ImeLangBarItemButton object. |
| HRESULT InitLangBar(TipLangBarCallback *text_service); |
| HRESULT UninitLangBar(); |
| |
| // Updates the selected menu in the language bar. |
| HRESULT UpdateMenu(bool enabled, uint32 composition_mode); |
| |
| private: |
| // Represents the language bar item manager iff the running OS is Windows 8. |
| // NOTE: We must use the same instance of this class to initialize and |
| // uninitialize LangBar items. Otherwise, you will see weird crashes |
| // around refcount on Windows 8 release preview. b/6106437 |
| // NOTE: Currently we cannot use the same logic for Windows 7 due to another |
| // crash issue as filed as b/6641460. |
| ATL::CComPtr<ITfLangBarItemMgr> lang_bar_item_mgr_for_win8_; |
| |
| // Represents the button menu in the language bar. |
| // NOTE: ImeToggleButtonMenu inherits ITfLangBarItemButton and ITfSource, |
| // which inherit IUnknown. Because of this, using CComPtr<ImeIconButtonMenu> |
| // causes a compile error due to the ambiguous overload resolution. |
| // To avoid the compile error we use CComPtr<ITfLangBarItemButton> instead. |
| ATL::CComPtr<ITfLangBarItemButton> input_button_menu_; |
| ATL::CComPtr<ITfLangBarItemButton> input_mode_button_for_win8_; |
| |
| // Represents the tool button menu in the language bar. |
| ATL::CComPtr<ITfLangBarItemButton> tool_button_menu_; |
| |
| // Represents the help menu in the system language bar. |
| ATL::CComPtr<TipSystemLangBarMenu> help_menu_; |
| |
| // The cookie issued for installing ITfSystemLangBarItemSink of help_menu_. |
| DWORD help_menu_cookie_; |
| |
| DISALLOW_COPY_AND_ASSIGN(TipLangBar); |
| }; |
| |
| } // namespace tsf |
| } // namespace win32 |
| } // namespace mozc |
| |
| #endif // MOZC_WIN32_TIP_TIP_LANG_BAR_H_ |