144 lines
2.9 KiB
C++
144 lines
2.9 KiB
C++
#include "player.h"
|
|
#include "playlist.h"
|
|
#include "xine-engine.h"
|
|
#include "lastfmservice.h"
|
|
|
|
#include <QtDebug>
|
|
|
|
Player::Player(Playlist* playlist, LastFMService* lastfm, QObject* parent)
|
|
: QObject(parent),
|
|
playlist_(playlist),
|
|
lastfm_(lastfm),
|
|
engine_(new XineEngine)
|
|
{
|
|
if (!engine_->init()) {
|
|
qFatal("Couldn't load engine");
|
|
}
|
|
|
|
settings_.beginGroup("Player");
|
|
SetVolume(settings_.value("volume", 50).toInt());
|
|
|
|
connect(engine_, SIGNAL(stateChanged(Engine::State)), SLOT(EngineStateChanged(Engine::State)));
|
|
connect(engine_, SIGNAL(trackEnded()), SLOT(TrackEnded()));
|
|
}
|
|
|
|
void Player::Next() {
|
|
if (playlist_->current_item_options() & PlaylistItem::ContainsMultipleTracks) {
|
|
playlist_->current_item()->LoadNext();
|
|
return;
|
|
}
|
|
|
|
int i = playlist_->next_index();
|
|
playlist_->set_current_index(i);
|
|
if (i == -1) {
|
|
Stop();
|
|
return;
|
|
}
|
|
|
|
PlayAt(i);
|
|
}
|
|
|
|
void Player::TrackEnded() {
|
|
int i = playlist_->current_index();
|
|
if (i == -1 || playlist_->stop_after_current()) {
|
|
Stop();
|
|
return;
|
|
}
|
|
|
|
Next();
|
|
}
|
|
|
|
void Player::PlayPause() {
|
|
switch (engine_->state()) {
|
|
case Engine::Paused:
|
|
qDebug() << "Unpausing";
|
|
engine_->unpause();
|
|
break;
|
|
|
|
case Engine::Playing:
|
|
qDebug() << "Pausing";
|
|
engine_->pause();
|
|
break;
|
|
|
|
case Engine::Empty:
|
|
case Engine::Idle: {
|
|
int i = playlist_->current_index();
|
|
if (i == -1) {
|
|
if (playlist_->rowCount() == 0)
|
|
break;
|
|
i = 0;
|
|
}
|
|
PlayAt(i);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
void Player::Stop() {
|
|
qDebug() << "Stopping";
|
|
engine_->stop();
|
|
playlist_->set_current_index(-1);
|
|
}
|
|
|
|
void Player::Previous() {
|
|
int i = playlist_->previous_index();
|
|
playlist_->set_current_index(i);
|
|
if (i == -1) {
|
|
Stop();
|
|
return;
|
|
}
|
|
|
|
PlayAt(i);
|
|
}
|
|
|
|
void Player::EngineStateChanged(Engine::State state) {
|
|
switch (state) {
|
|
case Engine::Paused: emit Paused(); break;
|
|
case Engine::Playing: emit Playing(); break;
|
|
case Engine::Empty:
|
|
case Engine::Idle: emit Stopped(); break;
|
|
}
|
|
}
|
|
|
|
void Player::SetVolume(int value) {
|
|
settings_.setValue("volume", value);
|
|
engine_->setVolume(value);
|
|
}
|
|
|
|
int Player::GetVolume() const {
|
|
return engine_->volume();
|
|
}
|
|
|
|
Engine::State Player::GetState() const {
|
|
return engine_->state();
|
|
}
|
|
|
|
void Player::PlayAt(int index) {
|
|
playlist_->set_current_index(index);
|
|
|
|
PlaylistItem* item = playlist_->item_at(index);
|
|
|
|
if (item->options() & PlaylistItem::SpecialPlayBehaviour)
|
|
item->StartLoading();
|
|
else {
|
|
engine_->play(item->Url());
|
|
|
|
if (lastfm_->IsScrobblingEnabled())
|
|
lastfm_->NowPlaying(item->Metadata());
|
|
}
|
|
}
|
|
|
|
void Player::StreamReady(const QUrl& original_url, const QUrl& media_url) {
|
|
int current_index = playlist_->current_index();
|
|
if (current_index == -1)
|
|
return;
|
|
|
|
PlaylistItem* item = playlist_->item_at(current_index);
|
|
if (!item || item->Url() != original_url)
|
|
return;
|
|
|
|
engine_->play(media_url);
|
|
|
|
lastfm_->NowPlaying(item->Metadata());
|
|
}
|