52 lines
1.4 KiB
C++
52 lines
1.4 KiB
C++
#pragma once
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#include "configobject.hpp"
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#include <optional>
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#include <qfilesystemwatcher.h>
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#include <qtimer.h>
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namespace caelestia::config {
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// Intermediate base for singleton config roots (GlobalConfig, TokenConfig).
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// Provides file-backed persistence, save/reload, and lifecycle signals.
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class RootConfig : public ConfigObject {
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Q_OBJECT
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public:
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explicit RootConfig(QObject* parent = nullptr);
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void setupFileBackend(const QString& path, const QString& screen = {});
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void saveToFile();
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// Returns nullopt if retrying, empty string on success, error message on failure.
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[[nodiscard]] std::optional<QString> reloadFromFile();
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[[nodiscard]] bool recentlySaved() const { return m_recentlySaved; }
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Q_INVOKABLE void save();
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Q_INVOKABLE void reload();
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signals:
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void loaded(const QString& screen);
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void loadFailed(const QString& error, const QString& screen);
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void saved(const QString& screen);
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void saveFailed(const QString& error, const QString& screen);
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private:
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void updateWatch();
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void onWatcherEvent();
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QString m_filePath;
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QString m_screen;
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QString m_watchedDir;
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bool m_recentlySaved = false;
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QFileSystemWatcher* m_watcher = nullptr;
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QTimer* m_saveTimer = nullptr;
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QTimer* m_cooldownTimer = nullptr;
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QTimer* m_retryTimer = nullptr;
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QTimer* m_reloadDebounce = nullptr;
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int m_parseRetries = 0;
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};
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} // namespace caelestia::config
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