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/*
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* Copyright (C) 2020, 2021 by Andreas Theofilu <andreas@theosys.at>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef __TSYSTEMSOUND_H__
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#define __TSYSTEMSOUND_H__
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#include <string>
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#include <vector>
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class TSystemSound
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{
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public:
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TSystemSound(const std::string& path);
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~TSystemSound();
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/**
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* Determines the currently set sound for touch feedback and returns
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* the path and name of the soundfile to play.
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*
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* The precondition for this function is a prevously set path to the
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* directory containing the system sounds.
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*
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* @return On success the path and name of the sound file is returned.
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* Otherwise an empty string is returned.
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*/
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std::string getTouchFeedbackSound();
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/**
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* Determines whether the system sounds are activated or not and
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* returns the result.
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*
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* The precondition for this function is a prevously set path to the
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* directory containing the system sounds.
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*
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* @return If the system sounds are activated, it returns TRUE.
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* If there is no valid path to the system sounds set, then it returns
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* FALSE.
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*/
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bool getSystemSoundState();
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std::string getFirstSingleBeep();
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std::string getNextSingleBeep();
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std::string getFirstDoubleBeep();
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std::string getNextDoubleBeep();
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std::string& getTestSound() { return mTestSound; }
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std::string& getDockSound() { return mDocked; }
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std::string& getRingBackSound() { return mRingBack; }
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std::string& getRingToneSound() { return mRingTone; }
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void setPath(const std::string& path);
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void setFile(const std::string& file);
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protected:
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bool readAllSystemSounds();
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private:
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std::string mPath; // The path to the system sounds
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std::string mFile; // File name of touch sound file
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bool mValid{false}; // TRUE = valid path was set
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std::vector<std::string> mSinglePeeps;
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std::vector<std::string> mDoubleBeeps;
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std::string mTestSound;
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std::string mDocked;
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std::string mRingBack;
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std::string mRingTone;
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size_t mSinglePos{0};
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size_t mDoublePos{0};
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};
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#endif
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