main.cpp - mozsearch

Enable keyboard shortcuts

// Copyright (C) 2021 The Qt Company Ltd.

// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only

#include <QtCore/qcoreapplication.h>

#include <QtCore/qdir.h>

#include <QtCore/qfileinfo.h>

#include <QtCore/qtextstream.h>

#ifdef Q_OS_ANDROID

#  include <QtWidgets/qapplication.h>

#  include <QtWidgets/qfiledialog.h>

#  include <QtWidgets/qmessagebox.h>

#  include <QtCore/qstandardpaths.h>

#endif

#include "audiodecoder.h"

#include <stdio.h>

int main(int argc, char *argv[])

#ifdef Q_OS_ANDROID

    QApplication app(argc, argv);

#else

    QCoreApplication app(argc, argv);

#endif

    QFileInfo sourceFile;

    QFileInfo targetFile;

    bool isPlayback = false;

    bool isDelete = false;

#ifndef Q_OS_ANDROID

    QTextStream cout(stdout, QIODevice::WriteOnly);

    if (app.arguments().size() < 2) {

        cout << "Usage: audiodecoder [-p] [-pd] SOURCEFILE [TARGETFILE]\n";

        cout << "Set -p option if you want to play output file.\n";

        cout << "Set -pd option if you want to play output file and delete it after successful "

                "playback.\n";

        cout << "Default TARGETFILE name is \"out.wav\" in the same directory as the source "

                "file.\n";

        return 0;

    if (app.arguments().at(1) == "-p")

        isPlayback = true;

    else if (app.arguments().at(1) == "-pd") {

        isPlayback = true;

        isDelete = true;

    int sourceFileIndex = (isPlayback || isDelete) ? 2 : 1;

    if (app.arguments().size() <= sourceFileIndex) {

        cout << "Error: source filename is not specified.\n";

        return 0;

    sourceFile.setFile(app.arguments().at(sourceFileIndex));

    if (app.arguments().size() > sourceFileIndex + 1)

        targetFile.setFile(app.arguments().at(sourceFileIndex + 1));

    else

        targetFile.setFile(sourceFile.dir().absoluteFilePath("out.wav"));

#else

    const QString message = "You will be prompted to select an audio file (e.g. mp3 or ogg format) "

                            "which will be decoded and played back to you.";

    QMessageBox messageBox(QMessageBox::Information, "Audio Decoder", message, QMessageBox::Ok);

    messageBox.exec();

    sourceFile =

            QFileInfo(QFileDialog::getOpenFileName(messageBox.parentWidget(), "Select Audio File"));

    auto musicPath = QStandardPaths::writableLocation(QStandardPaths::MusicLocation);

    targetFile = QFileInfo(musicPath.append("/out.wav"));

    isPlayback = true;

#endif

    AudioDecoder decoder(isPlayback, isDelete, targetFile.absoluteFilePath());

    QObject::connect(&decoder, &AudioDecoder::done, &app, &QCoreApplication::quit);

    decoder.setSource(sourceFile.absoluteFilePath());

    decoder.start();

    if (decoder.getError() != QAudioDecoder::NoError)

        return 0;

    return app.exec();