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// mixxxlibraryfeature.cpp
// Created 8/23/2009 by RJ Ryan (rryan@mit.edu)
#include <QtDebug>
#include "library/mixxxlibraryfeature.h"
#include "library/parser.h"
#include "library/library.h"
#include "library/basetrackcache.h"
#include "library/librarytablemodel.h"
#include "library/missingtablemodel.h"
#include "library/hiddentablemodel.h"
#include "library/queryutil.h"
#include "library/trackcollection.h"
#include "treeitem.h"
#include "soundsourceproxy.h"
#include "widget/wlibrary.h"
#include "util/dnd.h"
#include "library/dlghidden.h"
#include "library/dlgmissing.h"
MixxxLibraryFeature::MixxxLibraryFeature(Library* pLibrary,
TrackCollection* pTrackCollection,
UserSettingsPointer pConfig)
: LibraryFeature(pLibrary),
kMissingTitle(tr("Missing Tracks")),
kHiddenTitle(tr("Hidden Tracks")),
m_pLibrary(pLibrary),
m_pMissingView(NULL),
m_pHiddenView(NULL),
m_trackDao(pTrackCollection->getTrackDAO()),
m_pConfig(pConfig),
m_pTrackCollection(pTrackCollection) {
QStringList columns;
columns << "library." + LIBRARYTABLE_ID
<< "library." + LIBRARYTABLE_PLAYED
<< "library." + LIBRARYTABLE_TIMESPLAYED
//has to be up here otherwise Played and TimesPlayed are not show
<< "library." + LIBRARYTABLE_ALBUMARTIST
<< "library." + LIBRARYTABLE_ALBUM
<< "library." + LIBRARYTABLE_ARTIST
<< "library." + LIBRARYTABLE_TITLE
<< "library." + LIBRARYTABLE_YEAR
<< "library." + LIBRARYTABLE_RATING
<< "library." + LIBRARYTABLE_GENRE
<< "library." + LIBRARYTABLE_COMPOSER
<< "library." + LIBRARYTABLE_GROUPING
<< "library." + LIBRARYTABLE_TRACKNUMBER
<< "library." + LIBRARYTABLE_KEY
<< "library." + LIBRARYTABLE_KEY_ID
<< "library." + LIBRARYTABLE_BPM
<< "library." + LIBRARYTABLE_BPM_LOCK
<< "library." + LIBRARYTABLE_DURATION
<< "library." + LIBRARYTABLE_BITRATE
<< "library." + LIBRARYTABLE_REPLAYGAIN
<< "library." + LIBRARYTABLE_FILETYPE
<< "library." + LIBRARYTABLE_DATETIMEADDED
<< "track_locations.location"
<< "track_locations.fs_deleted"
<< "library." + LIBRARYTABLE_COMMENT
<< "library." + LIBRARYTABLE_MIXXXDELETED
<< "library." + LIBRARYTABLE_COVERART_SOURCE
<< "library." + LIBRARYTABLE_COVERART_TYPE
<< "library." + LIBRARYTABLE_COVERART_LOCATION
<< "library." + LIBRARYTABLE_COVERART_HASH;
QSqlQuery query(pTrackCollection->getDatabase());
QString tableName = "library_cache_view";
QString queryString = QString(
"CREATE TEMPORARY VIEW IF NOT EXISTS %1 AS "
"SELECT %2 FROM library "
"INNER JOIN track_locations ON library.location = track_locations.id")
.arg(tableName, columns.join(","));
query.prepare(queryString);
if (!query.exec()) {
LOG_FAILED_QUERY(query);
}
// Strip out library. and track_locations.
for (QStringList::iterator it = columns.begin();
it != columns.end(); ++it) {
if (it->startsWith("library.")) {
*it = it->replace("library.", "");
} else if (it->startsWith("track_locations.")) {
*it = it->replace("track_locations.", "");
}
}
BaseTrackCache* pBaseTrackCache = new BaseTrackCache(
pTrackCollection, tableName, LIBRARYTABLE_ID, columns, true);
connect(&m_trackDao, SIGNAL(trackDirty(TrackId)),
pBaseTrackCache, SLOT(slotTrackDirty(TrackId)));
connect(&m_trackDao, SIGNAL(trackClean(TrackId)),
pBaseTrackCache, SLOT(slotTrackClean(TrackId)));
connect(&m_trackDao, SIGNAL(trackChanged(TrackId)),
pBaseTrackCache, SLOT(slotTrackChanged(TrackId)));
connect(&m_trackDao, SIGNAL(tracksAdded(QSet<TrackId>)),
pBaseTrackCache, SLOT(slotTracksAdded(QSet<TrackId>)));
connect(&m_trackDao, SIGNAL(tracksRemoved(QSet<TrackId>)),
pBaseTrackCache, SLOT(slotTracksRemoved(QSet<TrackId>)));
connect(&m_trackDao, SIGNAL(dbTrackAdded(TrackPointer)),
pBaseTrackCache, SLOT(slotDbTrackAdded(TrackPointer)));
m_pBaseTrackCache = QSharedPointer<BaseTrackCache>(pBaseTrackCache);
pTrackCollection->setTrackSource(m_pBaseTrackCache);
// These rely on the 'default' track source being present.
m_pLibraryTableModel = new LibraryTableModel(this, pTrackCollection, "mixxx.db.model.library");
TreeItem* pRootItem = new TreeItem();
TreeItem* pmissingChildItem = new TreeItem(kMissingTitle, kMissingTitle,
this, pRootItem);
TreeItem* phiddenChildItem = new TreeItem(kHiddenTitle, kHiddenTitle,
this, pRootItem);
pRootItem->appendChild(pmissingChildItem);
pRootItem->appendChild(phiddenChildItem);
m_childModel.setRootItem(pRootItem);
}
MixxxLibraryFeature::~MixxxLibraryFeature() {
delete m_pLibraryTableModel;
}
void MixxxLibraryFeature::bindWidget(WLibrary* pLibraryWidget,
MixxxKeyboard* pKeyboard) {
m_pHiddenView = new DlgHidden(pLibraryWidget, m_pConfig, m_pLibrary,
m_pTrackCollection, pKeyboard);
pLibraryWidget->registerView(kHiddenTitle, m_pHiddenView);
connect(m_pHiddenView, SIGNAL(trackSelected(TrackPointer)),
this, SIGNAL(trackSelected(TrackPointer)));
m_pMissingView = new DlgMissing(pLibraryWidget, m_pConfig, m_pLibrary,
m_pTrackCollection, pKeyboard);
pLibraryWidget->registerView(kMissingTitle, m_pMissingView);
connect(m_pMissingView, SIGNAL(trackSelected(TrackPointer)),
this, SIGNAL(trackSelected(TrackPointer)));
}
QVariant MixxxLibraryFeature::title() {
return tr("Library");
}
QIcon MixxxLibraryFeature::getIcon() {
return QIcon(":/images/library/ic_library_library.png");
}
TreeItemModel* MixxxLibraryFeature::getChildModel() {
return &m_childModel;
}
void MixxxLibraryFeature::refreshLibraryModels() {
if (m_pLibraryTableModel) {
m_pLibraryTableModel->select();
}
if (m_pMissingView) {
m_pMissingView->onShow();
}
if (m_pHiddenView) {
m_pHiddenView->onShow();
}
}
void MixxxLibraryFeature::activate() {
qDebug() << "MixxxLibraryFeature::activate()";
emit(showTrackModel(m_pLibraryTableModel));
emit(enableCoverArtDisplay(true));
}
void MixxxLibraryFeature::activateChild(const QModelIndex& index) {
QString itemName = index.data().toString();
emit(switchToView(itemName));
emit(enableCoverArtDisplay(true));
}
bool MixxxLibraryFeature::dropAccept(QList<QUrl> urls, QObject* pSource) {
if (pSource) {
return false;
} else {
QList<QFileInfo> files = DragAndDropHelper::supportedTracksFromUrls(urls, false, true);
// Adds track, does not insert duplicates, handles unremoving logic.
QList<TrackId> trackIds = m_trackDao.addTracks(files, true);
return trackIds.size() > 0;
}
}
bool MixxxLibraryFeature::dragMoveAccept(QUrl url) {
return SoundSourceProxy::isUrlSupported(url) ||
Parser::isPlaylistFilenameSupported(url.toLocalFile());
}
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