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#include "library/baseexternallibraryfeature.h"
#include <QMenu>
#include "library/basesqltablemodel.h"
BaseExternalLibraryFeature::BaseExternalLibraryFeature(QObject* pParent,
TrackCollection* pCollection)
: LibraryFeature(pParent),
m_pTrackCollection(pCollection) {
m_pAddToAutoDJAction = new QAction(tr("Add to Auto DJ Queue (bottom)"), this);
connect(m_pAddToAutoDJAction, SIGNAL(triggered()),
this, SLOT(slotAddToAutoDJ()));
m_pAddToAutoDJTopAction = new QAction(tr("Add to Auto DJ Queue (top)"), this);
connect(m_pAddToAutoDJTopAction, SIGNAL(triggered()),
this, SLOT(slotAddToAutoDJTop()));
m_pImportAsMixxxPlaylistAction = new QAction(tr("Import Playlist"), this);
connect(m_pImportAsMixxxPlaylistAction, SIGNAL(triggered()),
this, SLOT(slotImportAsMixxxPlaylist()));
}
BaseExternalLibraryFeature::~BaseExternalLibraryFeature() {
delete m_pAddToAutoDJAction;
delete m_pAddToAutoDJTopAction;
delete m_pImportAsMixxxPlaylistAction;
}
void BaseExternalLibraryFeature::onRightClick(const QPoint& globalPos) {
Q_UNUSED(globalPos);
m_lastRightClickedIndex = QModelIndex();
}
void BaseExternalLibraryFeature::onRightClickChild(const QPoint& globalPos, QModelIndex index) {
//Save the model index so we can get it in the action slots...
m_lastRightClickedIndex = index;
//Create the right-click menu
QMenu menu;
menu.addAction(m_pAddToAutoDJAction);
menu.addAction(m_pAddToAutoDJTopAction);
menu.addSeparator();
menu.addAction(m_pImportAsMixxxPlaylistAction);
menu.exec(globalPos);
}
void BaseExternalLibraryFeature::slotAddToAutoDJ() {
//qDebug() << "slotAddToAutoDJ() row:" << m_lastRightClickedIndex.data();
addToAutoDJ(false);
}
void BaseExternalLibraryFeature::slotAddToAutoDJTop() {
//qDebug() << "slotAddToAutoDJTop() row:" << m_lastRightClickedIndex.data();
addToAutoDJ(true);
}
void BaseExternalLibraryFeature::addToAutoDJ(bool bTop) {
// qDebug() << "slotAddToAutoDJ() row:" << m_lastRightClickedIndex.data();
QList<TrackId> trackIds;
QString playlist;
appendTrackIdsFromRightClickIndex(&trackIds, &playlist);
if (trackIds.isEmpty()) {
return;
}
PlaylistDAO &playlistDao = m_pTrackCollection->getPlaylistDAO();
playlistDao.addTracksToAutoDJQueue(trackIds, bTop);
}
void BaseExternalLibraryFeature::slotImportAsMixxxPlaylist() {
// qDebug() << "slotAddToAutoDJ() row:" << m_lastRightClickedIndex.data();
QList<TrackId> trackIds;
QString playlist;
appendTrackIdsFromRightClickIndex(&trackIds, &playlist);
if (trackIds.isEmpty()) {
return;
}
PlaylistDAO& playlistDao = m_pTrackCollection->getPlaylistDAO();
int playlistId = playlistDao.createUniquePlaylist(&playlist);
if (playlistId != -1) {
playlistDao.appendTracksToPlaylist(trackIds, playlistId);
} else {
// Do not change strings here without also changing strings in
// src/library/baseplaylistfeature.cpp
QMessageBox::warning(NULL,
tr("Playlist Creation Failed"),
tr("An unknown error occurred while creating playlist: ")
+ playlist);
}
}
// This is a common function for all external Librarys copied to Mixxx DB
void BaseExternalLibraryFeature::appendTrackIdsFromRightClickIndex(QList<TrackId>* trackIds, QString* pPlaylist) {
if (!m_lastRightClickedIndex.isValid()) {
return;
}
// Qt::UserRole asks TreeItemModel for the TreeItem's data. We need to
// use the data because models with nested playlists need to use the
// full path/name of the playlist.
*pPlaylist = m_lastRightClickedIndex.data(Qt::UserRole).toString();
QScopedPointer<BaseSqlTableModel> pPlaylistModelToAdd(
getPlaylistModelForPlaylist(*pPlaylist));
if (!pPlaylistModelToAdd || !pPlaylistModelToAdd->initialized()) {
qDebug() << "BaseExternalLibraryFeature::appendTrackIdsFromRightClickIndex "
"could not initialize a playlist model for playlist:" << *pPlaylist;
return;
}
pPlaylistModelToAdd->setSort(pPlaylistModelToAdd->fieldIndex(
ColumnCache::COLUMN_PLAYLISTTRACKSTABLE_POSITION), Qt::AscendingOrder);
pPlaylistModelToAdd->select();
// Copy Tracks
int rows = pPlaylistModelToAdd->rowCount();
for (int i = 0; i < rows; ++i) {
QModelIndex index = pPlaylistModelToAdd->index(i,0);
if (index.isValid()) {
qDebug() << pPlaylistModelToAdd->getTrackLocation(index);
TrackPointer track = pPlaylistModelToAdd->getTrack(index);
if (!track) {
continue;
}
TrackId trackId(track->getId());
if (!trackId.isValid()) {
continue;
}
trackIds->append(trackId);
}
}
}
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