Initial commit.

src/covermanager/currentartloader.h

@@ -0,0 +1,71 @@
+/*
+ * Strawberry Music Player
+ * This file was part of Clementine.
+ * Copyright 2010, David Sansome <me@davidsansome.com>
+ *
+ * Strawberry 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.
+ *
+ * Strawberry 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 Strawberry.  If not, see <http://www.gnu.org/licenses/>.
+ * 
+ */
+
+#ifndef CURRENTARTLOADER_H
+#define CURRENTARTLOADER_H
+
+#include "config.h"
+
+#include <memory>
+
+#include <QObject>
+
+#include "core/song.h"
+#include "covermanager/albumcoverloaderoptions.h"
+
+class Application;
+
+class QImage;
+class QTemporaryFile;
+
+class CurrentArtLoader : public QObject {
+  Q_OBJECT
+
+ public:
+  explicit CurrentArtLoader(Application *app, QObject *parent = nullptr);
+  ~CurrentArtLoader();
+
+  const AlbumCoverLoaderOptions &options() const { return options_; }
+  const Song &last_song() const { return last_song_; }
+
+ public slots:
+  void LoadArt(const Song &song);
+
+signals:
+  void ArtLoaded(const Song &song, const QString &uri, const QImage &image);
+  void ThumbnailLoaded(const Song &song, const QString &uri, const QImage &image);
+
+ private slots:
+  void TempArtLoaded(quint64 id, const QImage &image);
+
+ private:
+  Application *app_;
+  AlbumCoverLoaderOptions options_;
+
+  QString temp_file_pattern_;
+
+  std::unique_ptr<QTemporaryFile> temp_art_;
+  std::unique_ptr<QTemporaryFile> temp_art_thumbnail_;
+  quint64 id_;
+
+  Song last_song_;
+};
+
+#endif  // CURRENTARTLOADER_H