more unfinished changes, process tab for dashboard

Plugins/ZShell/Settings/rootnode.hpp

@@ -0,0 +1,35 @@
+#pragma once
+
+#include "common.hpp"
+#include "objectnode.hpp"
+#include "settingsfile.hpp"
+
+namespace ZShell::settings {
+
+class RootNode : public ObjectNode {
+    Q_OBJECT
+
+    Q_PROPERTY(QList<ZShell::settings::Diagnostic> diagnostics READ diagnostics NOTIFY diagnosticsChanged)
+
+public:
+    explicit RootNode(const QString& path, RootNode* fallback, QObject* parent = nullptr);
+
+    [[nodiscard]] QList<Diagnostic> diagnostics() const;
+
+    void load();
+
+signals:
+    void diagnosticsChanged();
+    void treeLoaded(RootNode* self);
+    void treeLoadFailed(RootNode* self, const QString& error);
+    void treeSaveFailed(RootNode* self, const QString& error);
+
+private:
+    SettingsFile* const m_file;
+    QList<Diagnostic> m_diagnostics;
+
+    void reloadFromFile();
+    void saveToFile();
+};
+
+} // namespace ZShell::settings