Subversion Repositories tpanel

/*

 * Copyright (C) 2020, 2021 by Andreas Theofilu <andreas@theosys.at>

 *

 * 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, write to the Free Software Foundation,

 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA

 */

#include "tsystemsound.h"

#include "tvalidatefile.h"

#include "tconfig.h"

#include "terror.h"

#include "tresources.h"

#include <algorithm>

#if __cplusplus < 201402L

#   error "This module requires at least C++14 standard!"

#else

#   if __cplusplus < 201703L

#       include <experimental/filesystem>

        namespace fs = std::experimental::filesystem;

#       warning "Support for C++14 and experimental filesystem will be removed in a future version!"

#   else

#       include <filesystem>

#       ifdef __ANDROID__

            namespace fs = std::__fs::filesystem;

#       else

            namespace fs = std::filesystem;

#       endif

#   endif

#endif

using std::string;

using std::vector;

static std::vector<std::string> mAllSounds;    // Cache

TSystemSound::TSystemSound(const string& path)

        : mPath(path)

{

    DECL_TRACER("TSystemSound::TSystemSound(const string& path)");

    TValidateFile vf;

    if (vf.isValidDir(path))

        mValid = true;

    else

    {

        MSG_WARNING("The path " << path << " is invalid!");

    }

    mFile = TConfig::getSystemSound();

    string p = path + "/" + mFile;

    if (mFile.empty() || !vf.isValidFile(p))

    {

        MSG_WARNING("No or invalid file (" << p << ")");

        mValid = false;

    }

    if (mValid)

        readAllSystemSounds();

}

TSystemSound::~TSystemSound()

{

    DECL_TRACER("TSystemSound::~TSystemSound()");

}

string TSystemSound::getTouchFeedbackSound()

{

    DECL_TRACER("TSystemSound::getTouchFeedbackSound()");

    if (!mValid)

        return string();

    return mPath + "/" + mFile;

}

bool TSystemSound::getSystemSoundState()

{

    DECL_TRACER("TSystemSound::getSystemSoundState()");

    if (!mValid)

    {

        MSG_ERROR("No or invalid path!");

        return false;

    }

    return TConfig::getSystemSoundState();

}

void TSystemSound::setPath(const string& path)

{

    DECL_TRACER("TSystemSound::setPath(const string& path)");

    TValidateFile vf;

    if (vf.isValidDir(path))

    {

        mPath = path;

        mValid = true;

    }

    else

    {

        MSG_WARNING("Path " << path << " is invalid and was ignored!");

    }

}

void TSystemSound::setFile(const string& file)

{

    DECL_TRACER("TSystemSound::setFile(const string& file)");

    if (!mValid)

    {

        MSG_WARNING("Because of no or an invalid path the file " << file << " will be ignored!");

        return;

    }

    string p = mPath + "/" + file;

    TValidateFile vf;

    if (!vf.isValidFile(p))

    {

        MSG_WARNING("The file " << file << " doesn't exist!");

        return;

    }

    mFile = file;

}

bool TSystemSound::readAllSystemSounds()

{

    DECL_TRACER("TSystemSound::readAllSystemSounds()");

    if (!mValid)

        return false;

    if (mAllSounds.empty())

    {

        try

        {

            for(auto& p: fs::directory_iterator(mPath))

            {

                string f = fs::path(p.path()).filename();

                if (f.at(0) == '.' || fs::is_directory(p.path()))

                    continue;

                if (fs::is_regular_file(p.path()))

                {

                    MSG_DEBUG("Found sound file " << f);

                    mAllSounds.push_back(f);

                    if (startsWith(f, "singleBeep"))

                        mSinglePeeps.push_back(f);

                    else if (startsWith(f, "doubleBeep"))

                        mDoubleBeeps.push_back(f);

                    else if (startsWith(f, "audio"))

                        mTestSound = f;

                    else if (startsWith(f, "docked"))

                        mDocked = f;

                    else if (startsWith(f, "ringback"))

                        mRingBack = f;

                    else if (startsWith(f, "ringtone"))

                        mRingTone = f;

                }

            }

        }

        catch(std::exception& e)

        {

            MSG_ERROR("Error: " << e.what());

            return false;

        }

    }

    else

        filterSounds();

    if (mSinglePeeps.size() > 0)

        std::sort(mSinglePeeps.begin(), mSinglePeeps.end());

    if (mDoubleBeeps.size() > 0)

        std::sort(mDoubleBeeps.begin(), mDoubleBeeps.end());

    return true;

}

void TSystemSound::filterSounds()

{

    DECL_TRACER("TSystemSound::filterSounds()");

    if (mAllSounds.empty())

        return;

    vector<string>::iterator iter;

    for (iter = mAllSounds.begin(); iter != mAllSounds.end(); ++iter)

    {

        string f = *iter;

        if (startsWith(f, "singleBeep"))

            mSinglePeeps.push_back(f);

        else if (startsWith(f, "doubleBeep"))

            mDoubleBeeps.push_back(f);

        else if (startsWith(f, "audio"))

            mTestSound = f;

        else if (startsWith(f, "docked"))

            mDocked = f;

        else if (startsWith(f, "ringback"))

            mRingBack = f;

        else if (startsWith(f, "ringtone"))

            mRingTone = f;

    }

}

string TSystemSound::getFirstSingleBeep()

{

    DECL_TRACER("TSystemSound::getFirstSingleBeep()");

    mSinglePos = 0;

    if (mSinglePeeps.size() == 0)

        return string();

    mSinglePos++;

    return mSinglePeeps.at(0);

}

string TSystemSound::getNextSingleBeep()

{

    DECL_TRACER("TSystemSound::getNextSingleBeep()");

    if (mSinglePeeps.size() >= mSinglePos)

        return string();

    size_t old = mSinglePos;

    mSinglePos++;

    return mSinglePeeps.at(old);

}

string TSystemSound::getFirstDoubleBeep()

{

    DECL_TRACER("TSystemSound::getFirstDoubleBeep()");

    mDoublePos = 0;

    if (mDoubleBeeps.size() == 0)

        return string();

    mDoublePos++;

    return mDoubleBeeps.at(0);

}

string TSystemSound::getNextDoubleBeep()

{

    DECL_TRACER("TSystemSound::getNextDoubleBeep()");

    if (mDoubleBeeps.size() >= mDoublePos)

        return string();

    size_t old = mDoublePos;

    mDoublePos++;

    return mDoubleBeeps.at(old);

}