| /**************************************************************************** |
| ** |
| ** Copyright (C) 2015 The Qt Company Ltd. |
| ** Contact: http://www.qt.io/licensing/ |
| ** |
| ** This file is part of the Qt Speech module of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:LGPL3$ |
| ** Commercial License Usage |
| ** Licensees holding valid commercial Qt licenses may use this file in |
| ** accordance with the commercial license agreement provided with the |
| ** Software or, alternatively, in accordance with the terms contained in |
| ** a written agreement between you and The Qt Company. For licensing terms |
| ** and conditions see http://www.qt.io/terms-conditions. For further |
| ** information use the contact form at http://www.qt.io/contact-us. |
| ** |
| ** GNU Lesser General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU Lesser |
| ** General Public License version 3 as published by the Free Software |
| ** Foundation and appearing in the file LICENSE.LGPLv3 included in the |
| ** packaging of this file. Please review the following information to |
| ** ensure the GNU Lesser General Public License version 3 requirements |
| ** will be met: https://www.gnu.org/licenses/lgpl.html. |
| ** |
| ** GNU General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU |
| ** General Public License version 2.0 or later as published by the Free |
| ** Software Foundation and appearing in the file LICENSE.GPL included in |
| ** the packaging of this file. Please review the following information to |
| ** ensure the GNU General Public License version 2.0 requirements will be |
| ** met: http://www.gnu.org/licenses/gpl-2.0.html. |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| #ifndef QTEXTTOSPEECHENGINE_SAPI_H |
| #define QTEXTTOSPEECHENGINE_SAPI_H |
| |
| #include <QtCore/qt_windows.h> |
| #include <sapi.h> |
| |
| #include <QtCore/qobject.h> |
| #include <QtCore/qvector.h> |
| #include <QtCore/qstring.h> |
| #include <QtCore/qlocale.h> |
| #include <QtTextToSpeech/qtexttospeechengine.h> |
| #include <QtTextToSpeech/qvoice.h> |
| |
| QT_BEGIN_NAMESPACE |
| |
| class QTextToSpeechEngineSapi : public QTextToSpeechEngine, public ISpNotifyCallback |
| { |
| Q_OBJECT |
| |
| public: |
| QTextToSpeechEngineSapi(const QVariantMap ¶meters, QObject *parent); |
| ~QTextToSpeechEngineSapi(); |
| |
| // Plug-in API: |
| QVector<QLocale> availableLocales() const override; |
| QVector<QVoice> availableVoices() const override; |
| void say(const QString &text) override; |
| void stop() override; |
| void pause() override; |
| void resume() override; |
| double rate() const override; |
| bool setRate(double rate) override; |
| double pitch() const override; |
| bool setPitch(double pitch) override; |
| QLocale locale() const override; |
| bool setLocale(const QLocale &locale) override; |
| double volume() const override; |
| bool setVolume(double volume) override; |
| QVoice voice() const override; |
| bool setVoice(const QVoice &voice) override; |
| QTextToSpeech::State state() const override; |
| |
| HRESULT STDMETHODCALLTYPE NotifyCallback(WPARAM /*wParam*/, LPARAM /*lParam*/) override; |
| private: |
| |
| void init(); |
| bool isSpeaking() const; |
| bool isPaused() const { return m_pauseCount; } |
| QMap<QString, QString> voiceAttributes(ISpObjectToken *speechToken) const; |
| QString voiceId(ISpObjectToken *speechToken) const; |
| QLocale lcidToLocale(const QString &lcid) const; |
| void updateVoices(); |
| |
| QTextToSpeech::State m_state; |
| QVector<QLocale> m_locales; |
| QVoice m_currentVoice; |
| // Voices mapped by their locale name. |
| QMultiMap<QString, QVoice> m_voices; |
| |
| ISpVoice *m_voice; |
| double m_pitch; |
| int m_pauseCount; |
| }; |
| QT_END_NAMESPACE |
| |
| #endif |