| // 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 "win32/tip/tip_query_provider.h" |
| |
| #include <memory> |
| #include <vector> |
| |
| #include "base/util.h" |
| #include "client/client_interface.h" |
| #include "session/commands.pb.h" |
| #include "win32/tip/tip_ref_count.h" |
| |
| using ::mozc::client::ClientFactory; |
| using ::mozc::client::ClientInterface; |
| using ::mozc::commands::Input; |
| using ::mozc::commands::KeyEvent; |
| using ::mozc::commands::SessionCommand; |
| using ::mozc::commands::Output; |
| using ::std::unique_ptr; |
| |
| namespace mozc { |
| namespace win32 { |
| namespace tsf { |
| |
| namespace { |
| |
| class TipQueryProviderImpl : public TipQueryProvider { |
| public: |
| explicit TipQueryProviderImpl(ClientInterface *client) |
| : client_(client) { |
| } |
| |
| private: |
| // The TipQueryProvider interface methods. |
| virtual bool Query(const wstring &query, |
| QueryType type, |
| vector<wstring> *result) { |
| if (type == kReconversion) { |
| return ReconvertQuery(query, result); |
| } |
| return SimpleQuery(query, result); |
| } |
| |
| bool SimpleQuery(const wstring &query, |
| vector<wstring> *result) { |
| { |
| KeyEvent key_event; |
| string utf8_query; |
| Util::WideToUTF8(query, &utf8_query); |
| key_event.set_key_string(utf8_query); |
| key_event.set_activated(true); |
| Output output; |
| // TODO(yukawa): Consider to introduce a new command that does 1) real |
| // time conversion and 2) some suggestions, regardless of the current |
| // user settings. |
| if (!client_->SendKey(key_event, &output)) { |
| return false; |
| } |
| if (output.error_code() != Output::SESSION_SUCCESS) { |
| return false; |
| } |
| const auto &candidates = output.all_candidate_words(); |
| for (size_t i = 0; i < candidates.candidates_size(); ++i) { |
| const auto &utf8 = candidates.candidates(i).value(); |
| wstring wide; |
| Util::UTF8ToWide(utf8, &wide); |
| result->push_back(wide); |
| } |
| } |
| { |
| SessionCommand command; |
| command.set_type(SessionCommand::REVERT); |
| Output output; |
| client_->SendCommand(command, &output); |
| } |
| return true; |
| } |
| |
| bool ReconvertQuery(const wstring &query, |
| vector<wstring> *result) { |
| { |
| string utf8_query; |
| Util::WideToUTF8(query, &utf8_query); |
| SessionCommand command; |
| command.set_type(SessionCommand::CONVERT_REVERSE); |
| |
| command.set_text(utf8_query); |
| Output output; |
| if (!client_->SendCommand(command, &output)) { |
| return false; |
| } |
| const auto &candidates = output.all_candidate_words(); |
| for (size_t i = 0; i < candidates.candidates_size(); ++i) { |
| const auto &utf8 = candidates.candidates(i).value(); |
| wstring wide; |
| Util::UTF8ToWide(utf8, &wide); |
| result->push_back(wide); |
| } |
| } |
| { |
| SessionCommand command; |
| command.set_type(SessionCommand::REVERT); |
| Output output; |
| client_->SendCommand(command, &output); |
| } |
| return true; |
| } |
| |
| TipRefCount ref_count_; |
| unique_ptr<client::ClientInterface> client_; |
| |
| DISALLOW_COPY_AND_ASSIGN(TipQueryProviderImpl); |
| }; |
| |
| } // namespace |
| |
| TipQueryProvider::~TipQueryProvider() { |
| } |
| |
| // static |
| TipQueryProvider *TipQueryProvider::Create() { |
| unique_ptr<ClientInterface> client(ClientFactory::NewClient()); |
| if (!client->EnsureSession()) { |
| return nullptr; |
| } |
| client->set_suppress_error_dialog(true); |
| return new TipQueryProviderImpl(client.release()); |
| } |
| |
| } // namespace tsf |
| } // namespace win32 |
| } // namespace mozc |