| // 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_BASE_MIGRATION_UTIL_H_ |
| #define MOZC_WIN32_BASE_MIGRATION_UTIL_H_ |
| |
| #include "base/port.h" |
| |
| namespace mozc { |
| namespace win32 { |
| |
| // Provides utility functions to migrate user's IME from the old Google Japanese |
| // Input implemented with TSF to the new one implemented with IMM32. |
| class MigrationUtil { |
| public: |
| // Checks if the IMM32 version is available. |
| // Returns true if the operation completed successfully. |
| static bool IsFullIMEAvailable(); |
| |
| // Checks if the TSF version is available. |
| // Returns true if the operation completed successfully. |
| static bool IsFullTIPAvailable(); |
| |
| // Ensures preload key for the new IME exists. |
| // Returns true if the operation completed successfully. |
| static bool RestorePreload(); |
| |
| // Launches an external process called mozc_broker to set the IMM32 version |
| // to the default IME for the current user. This function calls |
| // |config.set_check_default(false)| when and only when |do_not_ask_me_again| |
| // is true and the default settings is successfully updated. In other words, |
| // |config.check_default()| remains as it was if this function fails to |
| // change the default IME. |
| // Returns true if the operation completed successfully. |
| static bool LaunchBrokerForSetDefault(bool do_not_ask_me_again); |
| |
| // Returns true if 1) IMM32 Mozc is not installed, 2) IMM32 Mozc is |
| // already disabled for the current user, or 3) IMM32 Mozc is successfully |
| // disabled by this method. |
| static bool DisableLegacyMozcForCurrentUserOnWin8(); |
| |
| private: |
| DISALLOW_IMPLICIT_CONSTRUCTORS(MigrationUtil); |
| }; |
| |
| } // namespace win32 |
| } // namespace mozc |
| |
| #endif // MOZC_WIN32_BASE_MIGRATION_UTIL_H_ |