73     bool deleteWidgetPresentation(int widgetId, const QString &key);

    73     bool deleteWidgetPresentation(int widgetId, const QString &key);

    74 

    74 

    75     bool widgetPreferences(int widgetId, QVariantHash &data);

    75     bool widgetPreferences(int widgetId, QVariantHash &data);

    76     bool widgetPreference(int widgetId, const QString &key, QVariant &value);

    76     bool widgetPreference(int widgetId, const QString &key, QVariant &value);

    77     bool setWidgetPreferences(int widgetId, const QVariantHash &data);

    77     bool setWidgetPreferences(int widgetId, const QVariantHash &data);

    79 public:

    81 public:

    80     static void setInstance(HsDatabase *instance);

    82     static void setInstance(HsDatabase *instance);

    81     static HsDatabase *instance();

    83     static HsDatabase *instance();

    82     static HsDatabase *takeInstance();

    84     static HsDatabase *takeInstance();

    83 

    85 

    88 private:

    90 private:

    89     QString mConnectionName;

    91     QString mConnectionName;

    90     QString mDatabaseName;

    92     QString mDatabaseName;

    91 

    93 

    92     static QScopedPointer<HsDatabase> mInstance;

    94     static QScopedPointer<HsDatabase> mInstance;

    93 };

    96 };

    94 

    97 

    95 #endif // HSDATABASE_H

    98 #endif // HSDATABASE_H