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/*
* Copyright (C) 2013 Canonical, Ltd.
*
* Authors:
* Nicolas d'Offay <nicolas.doffay@canonical.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 3.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
#ifndef GALLERYMANAGER_H
#define GALLERYMANAGER_H
// media
#include "media-source.h"
#include <QFileInfo>
#include <QObject>
#include <cstddef>
class QQuickView;
class AlbumCollection;
class AlbumDefaultTemplate;
class Database;
class EventCollection;
class GalleryManager;
class MediaCollection;
class MediaMonitor;
class MediaObjectFactory;
class QmlMediaCollectionModel;
class Resource;
/*!
* Simple class which encapsulates instantiates objects which require only one instance.
*/
class GalleryManager : public QObject
{
Q_OBJECT
Q_PROPERTY(QmlMediaCollectionModel* mediaLibrary READ mediaLibrary NOTIFY mediaLibraryChanged)
public:
GalleryManager(bool desktopMode, const QString &picturesDir);
~GalleryManager();
static GalleryManager* instance();
void enableContentLoadFilter(MediaSource::MediaType filterType);
void postInit();
Database *database() { return m_database; }
AlbumDefaultTemplate *albumDefaultTemplate() { return m_defaultTemplate; }
MediaCollection *mediaCollection() { return m_mediaCollection; }
AlbumCollection *albumCollection();
EventCollection *eventCollection();
Resource *resource() { return m_resource; }
void logImageLoading(bool log);
QmlMediaCollectionModel *mediaLibrary() const;
signals:
void mediaLibraryChanged();
void consistencyCheckFinished();
void collectionChanged();
private slots:
void onMediaItemAdded(QString file, int priority);
void onMediaItemRemoved(qint64 mediaId);
void onMediaObjectCreated(MediaSource *mediaObject);
void onMediaFromDBLoaded(QSet<DataObject *> mediaFromDB);
private:
GalleryManager(const GalleryManager&);
void operator=(const GalleryManager&);
void fillMediaCollection();
void startFileMonitoring();
static GalleryManager* m_galleryManager;
bool collectionsInitialised;
Resource* m_resource;
Database* m_database;
AlbumDefaultTemplate* m_defaultTemplate;
MediaCollection* m_mediaCollection;
AlbumCollection* m_albumCollection;
EventCollection* m_eventCollection;
MediaObjectFactory *m_mediaFactory;
MediaMonitor *m_monitor;
bool m_desktopMode;
mutable QmlMediaCollectionModel *m_mediaLibrary;
};
#endif // GALLERYMANAGER_H
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