Refactor PW and SB logic

soundboard.hpp

@@ -0,0 +1,46 @@
+#include <QApplication>
+#include <QCheckBox>
+#include <QComboBox>
+#include <QDirIterator>
+#include <QFileDialog>
+#include <QHBoxLayout>
+#include <QLabel>
+#include <QListWidget>
+#include <QPushButton>
+#include <QSlider>
+#include <QVBoxLayout>
+#include <QWidget>
+
+#include "pipewire.hpp"
+
+class Soundboard : public QWidget
+{
+public:
+    Soundboard(QWidget* parent = nullptr);
+    ~Soundboard();
+
+private:
+    QComboBox* m_combo_box = nullptr;
+    QPushButton* m_refresh_button = nullptr;
+    QPushButton* m_folder_button = nullptr;
+    QLabel* m_label = nullptr;
+    QSlider* m_volume_slider = nullptr;
+    QListWidget* m_sound_list = nullptr;
+    QPushButton* m_stop_button = nullptr;
+    QCheckBox* m_monitor_toggle = nullptr;
+
+    Pipewire::Graph m_graph;
+    Pipewire::Player m_player;
+    std::optional<Pipewire::Sink> m_sink;
+
+    std::vector<Pipewire::Node> m_apps;
+    QString m_audio_directory;
+
+    void on_app_selected(int index);
+    void refresh_apps();
+    void load_directory();
+    void play_sound();
+    void stop_sounds();
+    void set_volume(int value);
+    void toggle_monitor(Qt::CheckState state);
+};