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playlist.cpp
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playlist.cpp
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#include "playlist.h"
#include "videoitem.h"
#include "playlistsmanager.h"
#include "applicationmanager.h"
#include <QtQml>
#include <QMap>
#include <QDebug>
class PlaylistPrivate
{
public:
PlaylistPrivate() :
name("Unnamed Playlist")
{}
virtual ~PlaylistPrivate()
{
foreach(VideoItem *videoItem, videoItems.values())
{
delete videoItem;
}
}
QString name;
QMap<QString,VideoItem*> videoItems;
};
Playlist::Playlist(QObject *parent) :
QObject(parent),
d_ptr(new PlaylistPrivate)
{
}
Playlist::~Playlist()
{
delete d_ptr;
}
void Playlist::declareQML()
{
qmlRegisterType<Playlist>("BeatWhaleAPI", 1, 0, "Playlist");
}
QString Playlist::name() const
{
Q_D(const Playlist);
return d->name;
}
void Playlist::setName(const QString &name)
{
Q_D(Playlist);
if(d->name == name) return;
QString oldName = d->name;
d->name = name;
emit nameChanged(d->name, oldName);
}
bool Playlist::containsItem(const QString &id) const
{
Q_D(const Playlist);
return d->videoItems.contains(id);
}
void Playlist::addItem(const QString &id, const QString &title, const QString &subTitle, const QString &thumbnail, const QString& duration, QString timestamp)
{
Q_D(Playlist);
if(d->videoItems.contains(id))
{
//qDebug() << "Video" << title << "already in playlist";
return;
}
if(timestamp.isEmpty()) timestamp = QString::number(QDateTime::currentMSecsSinceEpoch());
VideoItem *videoItem = new VideoItem;
videoItem->setID(id);
videoItem->setTitle(title);
videoItem->setSubTitle(subTitle);
videoItem->setThumbnail(thumbnail);
videoItem->setDuration(duration);
videoItem->setTimestamp(timestamp);
d->videoItems.insert(id, videoItem);
QString message;
if(!videoItem->subTitle().isEmpty()) message = "Added " + videoItem->title() + " - " + videoItem->subTitle() + " to playlist " + d->name;
else message = "Added " + videoItem->title() + " to playlist " + d->name;
ApplicationManager::singleton()->triggerNotification(message);
emit itemAdded(videoItem);
emit playlistChanged();
}
void Playlist::addItems(const QStringList &ids, const QStringList &titles, const QStringList &subTitles, const QStringList &thumbnails, const QStringList &durations,
QString timestamp)
{
Q_D(Playlist);
if(ids.isEmpty()) return;
if(timestamp.isEmpty()) timestamp = QString::number(QDateTime::currentMSecsSinceEpoch());
QList<VideoItem*> videoItems;
int count = 0;
for(int i = 0; i < ids.count(); ++i)
{
if(d->videoItems.contains(ids.at(i))) continue;
VideoItem *videoItem = new VideoItem;
videoItem->setID(ids.at(i));
videoItem->setTitle(titles.at(i));
videoItem->setSubTitle(subTitles.at(i));
videoItem->setThumbnail(thumbnails.at(i));
videoItem->setDuration(durations.at(i));
videoItem->setTimestamp(timestamp);
d->videoItems.insert(ids.at(i), videoItem);
videoItems.append(videoItem);
++count;
}
if(count == 1)
{
QString message;
if(!videoItems.at(0)->subTitle().isEmpty()) message = "Added " + videoItems.at(0)->title() + " - " + videoItems.at(0)->subTitle() + " to playlist " + d->name;
else message = "Added " + videoItems.at(0)->title() + " to playlist " + d->name;
ApplicationManager::singleton()->triggerNotification(message);
}
else if(count > 1)
{
ApplicationManager::singleton()->triggerNotification("Added " + QString::number(count) + " items to playlist " + d->name);
}
emit itemsAdded(videoItems);
emit playlistChanged();
}
bool Playlist::removeItem(const QString &id)
{
Q_D(Playlist);
if(!d->videoItems.contains(id)) return false;
VideoItem *videoItem = d->videoItems.value(id);
d->videoItems.remove(id);
QString message;
if(!videoItem->subTitle().isEmpty()) message = "Removed " + videoItem->title() + " - " + videoItem->subTitle() + " from playlist " + d->name;
else message = "Removed " + videoItem->title() + " from playlist " + d->name;
ApplicationManager::singleton()->triggerNotification(message);
delete videoItem;
emit itemRemoved(id);
emit playlistChanged();
return true;
}
void Playlist::removeItems(const QStringList &ids)
{
Q_D(Playlist);
foreach(QString id, ids)
{
if(!d->videoItems.contains(id)) continue;
VideoItem *videoItem = d->videoItems.value(id);
d->videoItems.remove(id);
if(ids.count() == 1)
{
QString message;
if(!videoItem->subTitle().isEmpty()) message = "Removed " + videoItem->title() + " - " + videoItem->subTitle() + " from playlist " + d->name;
else message = "Removed " + videoItem->title() + " from playlist " + d->name;
ApplicationManager::singleton()->triggerNotification(message);
}
delete videoItem;
}
if(ids.count() > 1)
{
ApplicationManager::singleton()->triggerNotification("Removed " + QString::number(ids.count()) + " items from playlist " + d->name);
}
emit itemsRemoved(ids);
emit playlistChanged();
}
QList<QObject *> Playlist::items() const
{
Q_D(const Playlist);
QList<QObject*> items;
foreach(VideoItem *videoItem, d->videoItems.values())
{
items.append(videoItem);
}
return items;
}