66 lines
1.6 KiB
C++
66 lines
1.6 KiB
C++
#pragma once
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#include <QJsonValue>
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#include <QLoggingCategory>
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#include <QMap>
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#include <QObject>
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#include <QStringList>
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#include <QTimer>
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#include <QVariant>
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namespace ZShell::config {
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Q_DECLARE_LOGGING_CATEGORY(lcConfig)
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class ConfigNode : public QObject {
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Q_OBJECT
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public:
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explicit ConfigNode(QObject* parent = nullptr);
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virtual void loadFromJson(const QJsonValue& json) = 0;
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void loadFromJsonQuietly(const QJsonValue& json);
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[[nodiscard]] virtual QJsonValue toJson() const = 0;
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virtual void clearLoadedKeys() = 0;
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[[nodiscard]] virtual QStringList unknownKeys() const = 0;
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[[nodiscard]] virtual QList<ConfigNode*> childNodes() const;
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virtual void materializeDefaults() = 0;
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void syncFromGlobal(ConfigNode* global);
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virtual void resyncFromGlobal() = 0;
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[[nodiscard]] bool isOverlay() const;
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[[nodiscard]] QString propertyPath(const QString& name = {}) const;
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[[nodiscard]] static int basePropertyOffset();
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signals:
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void propertiesChanged(const QMap<QString, QVariant>& changed);
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protected:
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virtual void syncValuesFromGlobal() = 0;
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virtual void onGlobalPropertiesChanged(
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const QMap<QString, QVariant>& changed) = 0;
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[[nodiscard]] virtual QString childPath(const ConfigNode* child) const = 0;
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void notifyPropertyChanged(const QString& name, const QVariant& value);
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[[nodiscard]] static QString joinPath(
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const QString& parent, const QString& child);
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ConfigNode* m_global = nullptr;
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private:
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void setNotifySuppressed(bool suppressed);
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void emitBatchedChanges();
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QMap<QString, QVariant> m_pendingChanges;
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QTimer* m_batchTimer = nullptr;
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bool m_suppressNotify = false;
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};
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} // namespace ZShell::config
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