Rename "Internet" to "Streaming"

src/streaming/streamingservice.h

@@ -0,0 +1,152 @@
+/*
+ * Strawberry Music Player
+ * Copyright 2018-2021, Jonas Kvinge <jonas@jkvinge.net>
+ *
+ * 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 STREAMINGSERVICE_H
+#define STREAMINGSERVICE_H
+
+#include <QtGlobal>
+#include <QObject>
+#include <QMetaType>
+#include <QMap>
+#include <QString>
+#include <QUrl>
+#include <QIcon>
+
+#include "core/shared_ptr.h"
+#include "core/song.h"
+#include "settings/settingsdialog.h"
+#include "streamingsearchview.h"
+
+class Application;
+class CollectionBackend;
+class CollectionModel;
+class CollectionFilter;
+
+class StreamingService : public QObject {
+  Q_OBJECT
+
+ public:
+  explicit StreamingService(const Song::Source source, const QString &name, const QString &url_scheme, const QString &settings_group, const SettingsDialog::Page settings_page, Application *app, QObject *parent = nullptr);
+
+  ~StreamingService() override {}
+  virtual void Exit() {}
+
+  virtual Song::Source source() const { return source_; }
+  virtual QString name() const { return name_; }
+  virtual QString url_scheme() const { return url_scheme_; }
+  virtual QString settings_group() const { return settings_group_; }
+  virtual SettingsDialog::Page settings_page() const { return settings_page_; }
+  virtual bool has_initial_load_settings() const { return false; }
+  virtual void InitialLoadSettings() {}
+  virtual void ReloadSettings() {}
+  virtual QIcon Icon() const { return Song::IconForSource(source_); }
+  virtual bool oauth() const { return false; }
+  virtual bool authenticated() const { return false; }
+  virtual int Search(const QString &query, StreamingSearchView::SearchType type) { Q_UNUSED(query); Q_UNUSED(type); return 0; }
+  virtual void CancelSearch() {}
+
+  virtual SharedPtr<CollectionBackend> artists_collection_backend() { return nullptr; }
+  virtual SharedPtr<CollectionBackend> albums_collection_backend() { return nullptr; }
+  virtual SharedPtr<CollectionBackend> songs_collection_backend() { return nullptr; }
+
+  virtual CollectionModel *artists_collection_model() { return nullptr; }
+  virtual CollectionModel *albums_collection_model() { return nullptr; }
+  virtual CollectionModel *songs_collection_model() { return nullptr; }
+
+  virtual CollectionFilter *artists_collection_filter_model() { return nullptr; }
+  virtual CollectionFilter *albums_collection_filter_model() { return nullptr; }
+  virtual CollectionFilter *songs_collection_filter_model() { return nullptr; }
+
+ public slots:
+  virtual void ShowConfig() {}
+  virtual void GetArtists() {}
+  virtual void GetAlbums() {}
+  virtual void GetSongs() {}
+  virtual void ResetArtistsRequest() {}
+  virtual void ResetAlbumsRequest() {}
+  virtual void ResetSongsRequest() {}
+
+ signals:
+  void ExitFinished();
+  void RequestLogin();
+  void RequestLogout();
+  void LoginWithCredentials(const QString &api_token, const QString &username, const QString &password);
+  void LoginSuccess();
+  void LoginFailure(const QString &failure_reason);
+  void LoginComplete(const bool success, const QString &error = QString());
+
+  void TestSuccess();
+  void TestFailure(const QString &failure_reason);
+  void TestComplete(const bool success, const QString &error = QString());
+
+  void Error(const QString &error);
+  void Results(const SongMap &songs, const QString &error);
+  void UpdateStatus(const QString &text);
+  void ProgressSetMaximum(const int max);
+  void UpdateProgress(const int max);
+
+  void ArtistsResults(const SongMap &songs, const QString &error);
+  void ArtistsUpdateStatus(const QString &text);
+  void ArtistsProgressSetMaximum(const int max);
+  void ArtistsUpdateProgress(const int max);
+
+  void AlbumsResults(const SongMap &songs, const QString &error);
+  void AlbumsUpdateStatus(const QString &text);
+  void AlbumsProgressSetMaximum(const int max);
+  void AlbumsUpdateProgress(const int max);
+
+  void SongsResults(const SongMap &songs, const QString &error);
+  void SongsUpdateStatus(const QString &text);
+  void SongsProgressSetMaximum(const int max);
+  void SongsUpdateProgress(const int max);
+
+  void SearchResults(const int id, const SongMap &songs, const QString &error);
+  void SearchUpdateStatus(const int id, const QString &text);
+  void SearchProgressSetMaximum(const int id, const int max);
+  void SearchUpdateProgress(const int id, const int max);
+
+  void AddArtists(const SongList &songs);
+  void AddAlbums(const SongList &songs);
+  void AddSongs(const SongList &songs);
+
+  void RemoveArtists(const SongList &songs);
+  void RemoveAlbums(const SongList &songs);
+  void RemoveSongsByList(const SongList &songs);
+  void RemoveSongsByMap(const SongMap &songs);
+
+  void StreamURLFailure(const uint id, const QUrl &media_url, const QString &error);
+  void StreamURLSuccess(const uint id, const QUrl &media_url, const QUrl &stream_url, const Song::FileType filetype, const int samplerate, const int bit_depth, const qint64 duration);
+
+ protected:
+  Application *app_;
+
+ private:
+  Song::Source source_;
+  QString name_;
+  QString url_scheme_;
+  QString settings_group_;
+  SettingsDialog::Page settings_page_;
+};
+
+using StreamingServicePtr = SharedPtr<StreamingService>;
+
+Q_DECLARE_METATYPE(StreamingService*)
+Q_DECLARE_METATYPE(StreamingServicePtr)
+
+#endif  // STREAMINGSERVICE_H