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#include "library/crate/cratetablemodel.h"
#include "library/dao/trackschema.h"
#include "library/trackcollection.h"
#include "mixer/playermanager.h"
#include "util/db/fwdsqlquery.h"
#include <QtDebug>
CrateTableModel::CrateTableModel(QObject* pParent,
TrackCollection* pTrackCollection)
: BaseSqlTableModel(pParent, pTrackCollection,
"mixxx.db.model.crate") {
}
CrateTableModel::~CrateTableModel() {
}
void CrateTableModel::selectCrate(CrateId crateId) {
//qDebug() << "CrateTableModel::setCrate()" << crateId;
if (crateId == m_selectedCrate) {
qDebug() << "Already focused on crate " << crateId;
return;
}
m_selectedCrate = crateId;
QString tableName = QString("crate_%1").arg(m_selectedCrate.toString());
QStringList columns;
columns << LIBRARYTABLE_ID
<< "'' AS " + LIBRARYTABLE_PREVIEW
// For sorting the cover art column we give LIBRARYTABLE_COVERART
// the same value as the cover hash.
<< LIBRARYTABLE_COVERART_HASH + " AS " + LIBRARYTABLE_COVERART;
// We hide files that have been explicitly deleted in the library
// (mixxx_deleted = 0) from the view.
// They are kept in the database, because we treat crate membership as a
// track property, which persist over a hide / unhide cycle.
QString queryString = QString("CREATE TEMPORARY VIEW IF NOT EXISTS %1 AS "
"SELECT %2 FROM %3 "
"WHERE %4 IN (%5) "
"AND %6=0")
.arg(tableName,
columns.join(","),
LIBRARY_TABLE,
LIBRARYTABLE_ID,
CrateStorage::formatSubselectQueryForCrateTrackIds(crateId),
LIBRARYTABLE_MIXXXDELETED);
FwdSqlQuery(m_database, queryString).execPrepared();
columns[0] = LIBRARYTABLE_ID;
columns[1] = LIBRARYTABLE_PREVIEW;
columns[2] = LIBRARYTABLE_COVERART;
setTable(tableName, LIBRARYTABLE_ID, columns,
m_pTrackCollection->getTrackSource());
setSearch("");
setDefaultSort(fieldIndex("artist"), Qt::AscendingOrder);
}
bool CrateTableModel::addTrack(const QModelIndex& index, QString location) {
Q_UNUSED(index);
// This will only succeed if the file actually exist.
QFileInfo fileInfo(location);
if (!fileInfo.exists()) {
qDebug() << "CrateTableModel::addTrack:"
<< "File"
<< location
<< "not found";
return false;
}
TrackDAO& trackDao = m_pTrackCollection->getTrackDAO();
// If a track is dropped but it isn't in the library, then add it because
// the user probably dropped a file from outside Mixxx into this crate.
// If the track is already contained in the library it will not insert
// a duplicate. It also handles unremoving logic if the track has been
// removed from the library recently and re-adds it.
const TrackPointer pTrack(trackDao.addSingleTrack(fileInfo, true));
if (!pTrack) {
qDebug() << "CrateTableModel::addTrack:"
<< "Failed to add track"
<< location
<< "to library";
return false;
}
QList<TrackId> trackIds;
trackIds.append(pTrack->getId());
if (m_pTrackCollection->addCrateTracks(m_selectedCrate, trackIds)) {
// TODO(rryan) just add the track dont select
select();
return true;
} else {
qDebug() << "CrateTableModel::addTrack:"
<< "Failed to add track"
<< location
<< "to crate"
<< m_selectedCrate;
return false;
}
}
TrackModel::CapabilitiesFlags CrateTableModel::getCapabilities() const {
CapabilitiesFlags caps = TRACKMODELCAPS_NONE
| TRACKMODELCAPS_RECEIVEDROPS
| TRACKMODELCAPS_ADDTOPLAYLIST
| TRACKMODELCAPS_ADDTOCRATE
| TRACKMODELCAPS_ADDTOAUTODJ
| TRACKMODELCAPS_RELOADMETADATA
| TRACKMODELCAPS_LOADTODECK
| TRACKMODELCAPS_LOADTOSAMPLER
| TRACKMODELCAPS_LOADTOPREVIEWDECK
| TRACKMODELCAPS_REMOVE
| TRACKMODELCAPS_MANIPULATEBEATS
| TRACKMODELCAPS_CLEAR_BEATS
| TRACKMODELCAPS_RESETPLAYED;
if (m_selectedCrate.isValid()) {
Crate crate;
if (m_pTrackCollection->crates().readCrateById(m_selectedCrate, &crate)) {
if (crate.isLocked()) {
caps |= TRACKMODELCAPS_LOCKED;
}
} else {
qWarning() << "Failed to read create" << m_selectedCrate;
}
}
return caps;
}
bool CrateTableModel::isColumnInternal(int column) {
return column == fieldIndex(ColumnCache::COLUMN_LIBRARYTABLE_ID) ||
column == fieldIndex(ColumnCache::COLUMN_LIBRARYTABLE_PLAYED) ||
column == fieldIndex(ColumnCache::COLUMN_LIBRARYTABLE_MIXXXDELETED) ||
column == fieldIndex(ColumnCache::COLUMN_LIBRARYTABLE_BPM_LOCK) ||
column == fieldIndex(ColumnCache::COLUMN_LIBRARYTABLE_KEY_ID)||
column == fieldIndex(ColumnCache::COLUMN_TRACKLOCATIONSTABLE_FSDELETED) ||
(PlayerManager::numPreviewDecks() == 0 &&
column == fieldIndex(ColumnCache::COLUMN_LIBRARYTABLE_PREVIEW)) ||
column == fieldIndex(ColumnCache::COLUMN_LIBRARYTABLE_COVERART_SOURCE) ||
column == fieldIndex(ColumnCache::COLUMN_LIBRARYTABLE_COVERART_TYPE) ||
column == fieldIndex(ColumnCache::COLUMN_LIBRARYTABLE_COVERART_LOCATION) ||
column == fieldIndex(ColumnCache::COLUMN_LIBRARYTABLE_COVERART_HASH);;
}
int CrateTableModel::addTracks(const QModelIndex& index,
const QList<QString>& locations) {
Q_UNUSED(index);
// If a track is dropped but it isn't in the library, then add it because
// the user probably dropped a file from outside Mixxx into this crate.
QList<QFileInfo> fileInfoList;
foreach(QString fileLocation, locations) {
QFileInfo fileInfo(fileLocation);
if (fileInfo.exists()) {
fileInfoList.append(fileInfo);
}
}
QList<TrackId> trackIds(m_pTrackCollection->getTrackDAO().addMultipleTracks(fileInfoList, true));
if (m_pTrackCollection->addCrateTracks(m_selectedCrate, trackIds)) {
select();
return trackIds.size();
} else {
qWarning() << "CrateTableModel::addTracks could not add"
<< locations.size()
<< "tracks to crate" << m_selectedCrate;
return 0;
}
}
void CrateTableModel::removeTracks(const QModelIndexList& indices) {
VERIFY_OR_DEBUG_ASSERT(m_selectedCrate.isValid()) {
return;
}
if (indices.empty()) {
return;
}
Crate crate;
if (!m_pTrackCollection->crates().readCrateById(m_selectedCrate, &crate)) {
qWarning() << "Failed to read create" << m_selectedCrate;
return;
}
VERIFY_OR_DEBUG_ASSERT(!crate.isLocked()) {
return;
}
QList<TrackId> trackIds;
trackIds.reserve(indices.size());
for (const QModelIndex& index: indices) {
trackIds.append(getTrackId(index));
}
if (m_pTrackCollection->removeCrateTracks(crate.getId(), trackIds)) {
select();
} else {
qWarning() << "Failed to remove tracks from crate" << crate;
}
}
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