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#include <QMediaPlayer>
#include <QDebug>
#include <QFileDialog>
#include <QMessageBox>
#include "player.h"
#include "ui_player.h"
#include "about.h"
void Player::mFileDialog()
{
QString mFile;
QMessageBox msgbox;
mFile = QFileDialog::getOpenFileName(this, "Open any audio file", QDir::homePath(), tr("Audio Files (*.mp3 *.wav *.ogg *.flac)"));
if (mFile == NULL) {
qDebug() << "File cannot be found";
msgbox.setWindowTitle("Uh oh! An error has occured!");
msgbox.setText("File is invalid. Maybe try loading a valid audio file.");
msgbox.setIcon(QMessageBox::Critical);
msgbox.exec();
return;
} else {
mPlayer->setMedia(QUrl::fromLocalFile(mFile));
qDebug() << "Opening" << mFile;
msgbox.setWindowTitle("Success!");
msgbox.setText("This audio file has been loaded.");
msgbox.setIcon(QMessageBox::Information);
msgbox.exec();
ui->volumeSlider->setValue(100);
ui->playButton->setText(tr("Play"));
return;
}
}
Player::Player(QWidget *parent)
: QMainWindow(parent)
, ui(new Ui::Player)
{
ui->setupUi(this);
connect(mPlayer, &QMediaPlayer::positionChanged, this, &Player::on_positionChanged);
connect(mPlayer, &QMediaPlayer::durationChanged, this, &Player::on_durationChanged);
}
Player::~Player()
{
qInfo() << "Closing AleePlayer...";
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() << "Pausing music...";
mPlayer->pause();
ui->playButton->setText(tr("Play"));
} else {
qDebug() << "Playing music...";
mPlayer->play();
ui->playButton->setText(tr("Pause"));
}
}
void Player::on_stopButton_pressed()
{
qInfo() << "Stopping music...";
mPlayer->stop();
ui->volumeSlider->setEnabled(false);
ui->volumeSlider->setValue(100);
ui->playbackSlider->setEnabled(false);
ui->playbackSlider->setValue(0);
}
void Player::on_actionAbout_triggered()
{
qDebug() << "Opening dialog";
About about;
about.exec();
}
void Player::on_mediaButton_pressed()
{
mFileDialog();
}
void Player::on_actionOpen_triggered()
{
mFileDialog();
}
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);
}
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