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backends/text-to-speech/macosx/macosx-text-to-speech.h

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+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef BACKENDS_TEXT_TO_SPEECH_MACOSX_H
+#define BACKENDS_TEXT_TO_SPEECH_MACOSX_H
+
+#include "common/scummsys.h"
+
+#if defined(USE_TTS) && defined(MACOSX)
+
+#include "common/text-to-speech.h"
+#include "common/queue.h"
+#include "common/ustr.h"
+
+class MacOSXTextToSpeechManager : public Common::TextToSpeechManager {
+public:
+	MacOSXTextToSpeechManager();
+	~MacOSXTextToSpeechManager() override;
+
+	bool say(const Common::U32String &str, Action action) override;
+
+	bool stop() override;
+	bool pause() override;
+	bool resume() override;
+
+	bool isSpeaking() override;
+	bool isPaused() override;
+	bool isReady() override;
+
+	void setVoice(unsigned index) override;
+
+	void setRate(int rate) override;
+
+	void setPitch(int pitch) override;
+
+	void setVolume(unsigned volume) override;
+
+	void setLanguage(Common::String language) override;
+
+	int getDefaultVoice() override;
+
+	void freeVoiceData(void *data) override;
+
+	bool startNextSpeech();
+
+private:
+	void updateVoices() override;
+
+	Common::Queue<Common::String> _messageQueue;
+	Common::String _currentSpeech;
+	bool _paused;
+};
+
+#endif
+
+#endif // BACKENDS_TEXT_TO_SPEECH_MACOSX_H
+