126 lines
3.1 KiB
C++
126 lines
3.1 KiB
C++
/* This file is part of Clementine.
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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 ALBUMCOVERMANAGER_H
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#define ALBUMCOVERMANAGER_H
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#include <QDialog>
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#include <QIcon>
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#include <boost/shared_ptr.hpp>
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#include "gtest/gtest_prod.h"
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#include "ui_albumcovermanager.h"
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#include "backgroundthread.h"
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#include "albumcoverloader.h"
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class LibraryBackendInterface;
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class AlbumCoverFetcher;
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class QNetworkAccessManager;
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class AlbumCoverManager : public QDialog {
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Q_OBJECT
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public:
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AlbumCoverManager(QNetworkAccessManager* network, QWidget *parent = 0);
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~AlbumCoverManager();
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static const char* kSettingsGroup;
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void Reset();
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void Init();
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public slots:
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void SetBackend(boost::shared_ptr<LibraryBackendInterface> backend);
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protected:
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void showEvent(QShowEvent *);
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void closeEvent(QCloseEvent *);
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bool event(QEvent *);
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// For the album view context menu events
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bool eventFilter(QObject *obj, QEvent *event);
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private slots:
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void ArtistChanged(QListWidgetItem* current);
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void CoverLoaderInitialised();
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void CoverImageLoaded(quint64 id, const QImage& image);
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void UpdateFilter();
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void FetchAlbumCovers();
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void AlbumCoverFetched(quint64 id, const QImage& image);
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// On the context menu
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void ShowFullsize();
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void FetchSingleCover();
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void ChooseManualCover();
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void UnsetCover();
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private:
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enum ArtistItemType {
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All_Artists,
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Various_Artists,
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Specific_Artist,
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};
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enum Role {
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Role_ArtistName = Qt::UserRole + 1,
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Role_AlbumName,
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Role_PathAutomatic,
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Role_PathManual,
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};
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enum HideCovers {
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Hide_None,
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Hide_WithCovers,
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Hide_WithoutCovers,
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};
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void CancelRequests();
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bool ShouldHide(const QListWidgetItem& item, const QString& filter, HideCovers hide) const;
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private:
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bool constructed_;
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Ui::CoverManager ui_;
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boost::shared_ptr<LibraryBackendInterface> backend_;
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QAction* filter_all_;
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QAction* filter_with_covers_;
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QAction* filter_without_covers_;
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BackgroundThread<AlbumCoverLoader>* cover_loader_;
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QMap<quint64, QListWidgetItem*> cover_loading_tasks_;
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AlbumCoverFetcher* cover_fetcher_;
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QMap<quint64, QListWidgetItem*> cover_fetching_tasks_;
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QIcon artist_icon_;
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QIcon all_artists_icon_;
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QIcon no_cover_icon_;
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QMenu* context_menu_;
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QList<QListWidgetItem*> context_menu_items_;
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FRIEND_TEST(AlbumCoverManagerTest, HidesItemsWithCover);
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FRIEND_TEST(AlbumCoverManagerTest, HidesItemsWithoutCover);
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FRIEND_TEST(AlbumCoverManagerTest, HidesItemsWithFilter);
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};
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#endif // ALBUMCOVERMANAGER_H
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