feat: add deep shuffle in genre browse and tighten toolbar layout

src/view/genrebrowser.hpp

@@ -1,6 +1,7 @@
 #pragma once
 
 #include "../backend/qobuzbackend.hpp"
+#include "../playqueue.hpp"
 #include "albumlistview.hpp"
 
 #include <QComboBox>
@@ -24,15 +25,17 @@ public:
         PlaylistSearch,
     };
 
-    explicit GenreBrowserView(QobuzBackend *backend, QWidget *parent = nullptr);
+    explicit GenreBrowserView(QobuzBackend *backend, PlayQueue *queue, QWidget *parent = nullptr);
 
     void ensureGenresLoaded();
     void setBrowseMode(BrowseMode mode);
+    bool tryHandleDeepShuffleTracks(const QJsonArray &tracks);
 
 signals:
     void albumSelected(const QString &albumId);
     void artistSelected(qint64 artistId);
     void playlistSelected(qint64 playlistId);
+    void playTrackRequested(qint64 trackId);
 
 private slots:
     void onGenresLoaded(const QJsonObject &result);
@@ -44,9 +47,11 @@ private slots:
     void onAlbumContextMenu(const QPoint &pos);
     void onPlaylistActivated(QTreeWidgetItem *item, int column);
     void onPlaylistContextMenu(const QPoint &pos);
+    void onDeepShuffleClicked();
 
 private:
     QobuzBackend *m_backend = nullptr;
+    PlayQueue *m_queue = nullptr;
     QLabel *m_browseLabel = nullptr;
     QLabel *m_genreLabel = nullptr;
     QLabel *m_typeLabel = nullptr;
@@ -58,6 +63,7 @@ private:
     QComboBox *m_typeCombo = nullptr;
     QLineEdit *m_playlistSearchBox = nullptr;
     QPushButton *m_playlistSearchBtn = nullptr;
+    QPushButton *m_deepShuffleBtn = nullptr;
     QStackedWidget *m_resultsStack = nullptr;
     AlbumListView *m_albumList = nullptr;
     QTreeWidget *m_playlistList = nullptr;
@@ -65,10 +71,12 @@ private:
     bool m_genresLoaded = false;
     int m_lastGenreComboIndex = 0;
     QSet<qint64> m_multiGenreIds;
+    bool m_waitingDeepShuffle = false;
 
     void refreshModeUi();
     void refreshGenreTypeChoices();
     QString currentGenreIds() const;
+    QStringList currentAlbumIds() const;
     bool chooseMultiGenres();
     void updateMultiGenreLabel();
     void setPlaylistItems(const QJsonArray &items);