64 lines
1.8 KiB
C++
64 lines
1.8 KiB
C++
/* This file is part of Clementine.
|
|
Copyright 2012, David Sansome <me@davidsansome.com>
|
|
|
|
Clementine 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, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
Clementine 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 Clementine. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#ifndef STANDARDITEMICONLOADER_H
|
|
#define STANDARDITEMICONLOADER_H
|
|
|
|
#include "covers/albumcoverloaderoptions.h"
|
|
|
|
#include <QMap>
|
|
#include <QObject>
|
|
|
|
class AlbumCoverLoader;
|
|
class Song;
|
|
|
|
class QAbstractItemModel;
|
|
class QModelIndex;
|
|
class QStandardItem;
|
|
|
|
// Uses an AlbumCoverLoader to asynchronously load and set an icon on a
|
|
// QStandardItem.
|
|
class StandardItemIconLoader : public QObject {
|
|
Q_OBJECT
|
|
|
|
public:
|
|
StandardItemIconLoader(AlbumCoverLoader* cover_loader, QObject* parent = nullptr);
|
|
|
|
AlbumCoverLoaderOptions* options() { return &cover_options_; }
|
|
|
|
void SetModel(QAbstractItemModel* model);
|
|
|
|
void LoadIcon(const QString& art_automatic, const QString& art_manual,
|
|
QStandardItem* for_item);
|
|
void LoadIcon(const Song& song, QStandardItem* for_item);
|
|
|
|
private slots:
|
|
void ImageLoaded(quint64 id, const QImage& image);
|
|
void RowsAboutToBeRemoved(const QModelIndex& parent, int begin, int end);
|
|
void ModelReset();
|
|
|
|
private:
|
|
AlbumCoverLoader* cover_loader_;
|
|
AlbumCoverLoaderOptions cover_options_;
|
|
|
|
QAbstractItemModel* model_;
|
|
|
|
QMap<quint64, QStandardItem*> pending_covers_;
|
|
};
|
|
|
|
#endif // STANDARDITEMICONLOADER_H
|