64 lines
1.8 KiB
C
64 lines
1.8 KiB
C
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/* This file is part of Clementine.
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Copyright 2012, David Sansome <me@davidsansome.com>
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Clementine is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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Clementine is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Clementine. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef STANDARDITEMICONLOADER_H
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#define STANDARDITEMICONLOADER_H
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#include "covers/albumcoverloaderoptions.h"
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#include <QMap>
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#include <QObject>
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class AlbumCoverLoader;
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class Song;
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class QAbstractItemModel;
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class QModelIndex;
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class QStandardItem;
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// Uses an AlbumCoverLoader to asynchronously load and set an icon on a
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// QStandardItem.
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class StandardItemIconLoader : public QObject {
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Q_OBJECT
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public:
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StandardItemIconLoader(AlbumCoverLoader* cover_loader, QObject* parent = 0);
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AlbumCoverLoaderOptions* options() { return &cover_options_; }
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void SetModel(QAbstractItemModel* model);
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void LoadIcon(const QString& art_automatic, const QString& art_manual,
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QStandardItem* for_item);
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void LoadIcon(const Song& song, QStandardItem* for_item);
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private slots:
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void ImageLoaded(quint64 id, const QImage& image);
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void RowsAboutToBeRemoved(const QModelIndex& parent, int begin, int end);
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void ModelReset();
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private:
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AlbumCoverLoader* cover_loader_;
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AlbumCoverLoaderOptions cover_options_;
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QAbstractItemModel* model_;
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QMap<quint64, QStandardItem*> pending_covers_;
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};
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#endif // STANDARDITEMICONLOADER_H
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