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#ifndef CFGMAIN_H
#define CFGMAIN_H
#include "coreSQLiteStudio_global.h"
#include <QVariant>
#include <QList>
#include <QHash>
#include <QString>
class CfgCategory;
class CfgEntry;
class API_EXPORT CfgMain
{
friend class CfgCategory;
public:
CfgMain(const QString& name, bool persistable, const char* metaName, const QString& title);
~CfgMain();
static void staticInit();
static QList<CfgMain*> getInstances();
static QList<CfgMain*> getPersistableInstances();
static CfgCategory* getCategoryByName(const QString& name);
static CfgEntry* getEntryByName(const QString& categoryName, const QString& name);
static CfgEntry* getEntryByPath(const QString& path);
QHash<QString,CfgCategory*>& getCategories();
void translateTitle();
void reset();
void savepoint(bool transaction = false);
void restore();
void release();
void begin();
void commit();
void rollback();
QStringList getPaths() const;
QList<CfgEntry*> getEntries() const;
/**
* @brief Accepts QVariant produced by toQVariant().
*
* This method assumes that the QVariant is actually a multi-level QHash
* produced by toQVariant() method.
* It sets all values recursivly using values from provided QVariant.
*/
void setValuesFromQVariant(const QVariant& cfgMainHash);
bool isPersistable() const;
QString getName() const;
const char* getMetaName() const;
QString getTitle() const;
operator CfgMain*();
/**
* @brief Serializes this CfgMain to recursive QHash.
* @return Recursive QHash, where top level has one entry (name of CfgMain), then next level has keys as CfgCategory names, and last one has keys as CfgEntry names.
*/
QVariant toQVariant() const;
private:
QString name;
const char* metaName;
QString title;
bool persistable = true;
QHash<QString,CfgCategory*> childs;
static QList<CfgMain*>* instances;
};
Q_DECLARE_METATYPE(CfgMain*)
#endif // CFGMAIN_H
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