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/*
Alee Audio Player: Audio player in Qt
Copyright (C) 2020 Alee Productions
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 <https://www.gnu.org/licenses/>.
*/
#include "player.h"
#include "ui_player.h"
#include "about.h"
#include "library.h"
void Player::loadFile()
{
QMessageBox msgbox;
mFile = QFileDialog::getOpenFileName(this, tr("Open any audio file"), QDir::homePath(), tr("Audio Files (*.mp3 *.wav *.ogg *.flac *.wma)"));
if (mFile == NULL) {
qDebug() << tr("File cannot be found");
msgbox.setWindowTitle(tr("Uh oh! An error has occured!"));
msgbox.setText(tr("File is invalid. Maybe try loading a valid audio file."));
msgbox.setIcon(QMessageBox::Critical);
msgbox.exec();
return;
} else {
mPlayer->setMedia(QUrl::fromLocalFile(mFile));
qDebug() << tr("Opening") << mFile;
msgbox.setWindowTitle(tr("Success!"));
msgbox.setText(tr("This audio file has been loaded."));
msgbox.setIcon(QMessageBox::Information);
msgbox.exec();
ui->volumeSlider->setValue(100);
ui->playbackSlider->setEnabled(true);
char* fn = new char [mFile.toStdString().size()+1];
strcpy( fn, mFile.toStdString().c_str() );
TagLib::FileRef* fileref = new TagLib::FileRef(fn);
if (fileref->tag() != nullptr) {
TagLib::String title = fileref->tag()->title();
TagLib::String artist = fileref->tag()->artist();
const char* title_ = title.to8Bit(true).c_str();
const char* artist_ = artist.to8Bit(true).c_str();
ui->labelTitle->setText(title_);
ui->labelAuthor->setText(artist_);
}
return;
}
}
Player::Player(QWidget *parent)
: QMainWindow(parent)
, ui(new Ui::Player)
{
ui->setupUi(this);
ui->library->setModel(new Library());
connect(mPlayer, &QMediaPlayer::positionChanged, this, &Player::on_positionChanged);
connect(mPlayer, &QMediaPlayer::durationChanged, this, &Player::on_durationChanged);
}
Player::~Player()
{
qInfo() << tr("Closing Alee Audio Player...");
mPlayer->deleteLater();
delete ui;
}
void Player::on_actionQuit_triggered()
{
close();
}
void Player::on_playButton_pressed()
{
ui->playbackSlider->setEnabled(true);
ui->volumeSlider->setEnabled(true);
if (mPlayer->state() == mPlayer->PlayingState) {
qDebug() << tr("Pausing music...");
mPlayer->pause();
ui->playButton->setText(tr("Play"));
} else {
qDebug() << tr("Playing music...");
mPlayer->play();
ui->playButton->setText(tr("Pause"));
}
}
void Player::on_stopButton_pressed()
{
qInfo() << tr("Stopping music...");
mPlayer->stop();
ui->volumeSlider->setValue(100);
ui->playbackSlider->setEnabled(false);
ui->playbackSlider->setValue(0);
}
void Player::on_actionAbout_triggered()
{
qDebug() << tr("Opening about dialog");
About about;
about.exec();
}
void Player::on_mediaButton_pressed()
{
loadFile();
}
void Player::on_actionOpen_triggered()
{
loadFile();
}
void Player::on_volumeSlider_sliderMoved(int position)
{
mPlayer->setVolume(position);
}
void Player::on_playbackSlider_sliderMoved(int position)
{
mPlayer->setPosition(position);
}
void Player::on_positionChanged(qint64 position)
{
ui->playbackSlider->setValue(position);
}
void Player::on_durationChanged(qint64 position)
{
ui->playbackSlider->setMaximum(position);
}
void Player::on_actionBugReport_triggered()
{
QDesktopServices::openUrl(QUrl("https://github.com/aleeproductions/Alee-Audio-Player/issues", QUrl::TolerantMode));
}
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