217 lines
5.9 KiB
C++
217 lines
5.9 KiB
C++
/*
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* Strawberry Music Player
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* This file was part of Clementine.
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* Copyright 2010, David Sansome <me@davidsansome.com>
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* Copyright 2018-2023, Jonas Kvinge <jonas@jkvinge.net>
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*
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* Strawberry 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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*
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* Strawberry 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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*
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* You should have received a copy of the GNU General Public License
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* along with Strawberry. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#ifndef EDITTAGDIALOG_H
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#define EDITTAGDIALOG_H
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#include "config.h"
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#include <QtGlobal>
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#include <QObject>
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#include <QAbstractItemModel>
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#include <QDialog>
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#include <QVariant>
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#include <QString>
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#include <QUrl>
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#include <QList>
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#include <QMap>
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#include <QImage>
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#include "core/song.h"
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#include "core/tagreaderclient.h"
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#include "playlist/playlistitem.h"
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#include "covermanager/albumcoverloaderoptions.h"
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#include "covermanager/albumcoverloaderresult.h"
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#include "covermanager/albumcoverimageresult.h"
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class QWidget;
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class QMenu;
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class QLabel;
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class QAbstractButton;
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class QPushButton;
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class QEvent;
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class QShowEvent;
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class QHideEvent;
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class Application;
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class AlbumCoverChoiceController;
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class Ui_EditTagDialog;
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#ifdef HAVE_MUSICBRAINZ
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class TrackSelectionDialog;
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class TagFetcher;
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class LyricsFetcher;
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#endif
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class EditTagDialog : public QDialog {
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Q_OBJECT
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public:
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explicit EditTagDialog(Application *app, QWidget *parent = nullptr);
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~EditTagDialog() override;
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void SetSongs(const SongList &songs, const PlaylistItemPtrList &items = PlaylistItemPtrList());
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PlaylistItemPtrList playlist_items() const { return playlist_items_; }
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void accept() override;
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signals:
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void Error(const QString &message);
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protected:
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bool eventFilter(QObject *o, QEvent *e) override;
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void showEvent(QShowEvent *e) override;
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void hideEvent(QHideEvent *e) override;
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private:
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enum class UpdateCoverAction {
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None = 0,
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Clear,
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Unset,
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Delete,
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New
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};
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struct Data {
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explicit Data(const Song &song = Song()) : original_(song), current_(song), cover_action_(UpdateCoverAction::None) {}
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static QVariant value(const Song &song, const QString &id);
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QVariant original_value(const QString &id) const { return value(original_, id); }
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QVariant current_value(const QString &id) const { return value(current_, id); }
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void set_value(const QString &id, const QVariant &value);
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Song original_;
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Song current_;
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UpdateCoverAction cover_action_;
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AlbumCoverImageResult cover_result_;
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};
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private slots:
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void SetSongsFinished();
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void SaveDataFinished();
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void SelectionChanged();
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void FieldValueEdited();
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void ResetField();
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void ButtonClicked(QAbstractButton *button);
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void ResetPlayStatistics();
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void SongRated(const float rating);
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void FetchTag();
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void FetchTagSongChosen(const Song &original_song, const Song &new_metadata);
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void FetchLyrics();
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void UpdateLyrics(const quint64 id, const QString &provider, const QString &lyrics);
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void AlbumCoverLoaded(const quint64 id, const AlbumCoverLoaderResult &cover_result);
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void LoadCoverFromFile();
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void SaveCoverToFile();
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void LoadCoverFromURL();
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void SearchForCover();
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void UnsetCover();
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void ClearCover();
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void DeleteCover();
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void ShowCover();
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void PreviousSong();
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void NextSong();
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void SongSaveTagsComplete(TagReaderReply *reply, const QString &filename, Song song, const UpdateCoverAction cover_action);
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private:
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struct FieldData {
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explicit FieldData(QLabel *label = nullptr, QWidget *editor = nullptr, const QString &id = QString())
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: label_(label), editor_(editor), id_(id) {}
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QLabel *label_;
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QWidget *editor_;
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QString id_;
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};
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Song *GetFirstSelected();
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void UpdateCover(const UpdateCoverAction cover_action, const AlbumCoverImageResult &cover_result = AlbumCoverImageResult());
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bool DoesValueVary(const QModelIndexList &sel, const QString &id) const;
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bool IsValueModified(const QModelIndexList &sel, const QString &id) const;
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void InitFieldValue(const FieldData &field, const QModelIndexList &sel);
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void UpdateFieldValue(const FieldData &field, const QModelIndexList &sel);
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void UpdateModifiedField(const FieldData &field, const QModelIndexList &sel);
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void ResetFieldValue(const FieldData &field, const QModelIndexList &sel);
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void UpdateSummaryTab(const Song &song);
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void UpdateStatisticsTab(const Song &song);
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QString GetArtSummary(const Song &song, const AlbumCoverLoaderResult::Type cover_type);
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QString GetArtSummary(const UpdateCoverAction cover_action);
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void UpdateUI(const QModelIndexList &indexes);
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bool SetLoading(const QString &message);
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void SetSongListVisibility(bool visible);
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// Called by QtConcurrentRun
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static QList<Data> LoadData(const SongList &songs);
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void SaveData();
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static void SetText(QLabel *label, const int value, const QString &suffix, const QString &def = QString());
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static void SetDate(QLabel *label, const uint time);
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private:
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Ui_EditTagDialog *ui_;
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Application *app_;
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AlbumCoverChoiceController *album_cover_choice_controller_;
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#ifdef HAVE_MUSICBRAINZ
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TagFetcher *tag_fetcher_;
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TrackSelectionDialog *results_dialog_;
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#endif
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LyricsFetcher *lyrics_fetcher_;
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const QImage image_no_cover_thumbnail_;
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bool loading_;
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PlaylistItemPtrList playlist_items_;
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QList<Data> data_;
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QList<FieldData> fields_;
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bool ignore_edits_;
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quint64 summary_cover_art_id_;
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quint64 tags_cover_art_id_;
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bool cover_art_is_set_;
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QMenu *cover_menu_;
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QPushButton *previous_button_;
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QPushButton *next_button_;
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int save_tag_pending_;
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QMap<int, Song> collection_songs_;
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AlbumCoverLoaderOptions::Types cover_types_;
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qint64 lyrics_id_;
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};
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#endif // EDITTAGDIALOG_H
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