1*bb02e0acSNicolas Bonnefon /* 2*bb02e0acSNicolas Bonnefon * Copyright (C) 2011 Nicolas Bonnefon and other contributors 3*bb02e0acSNicolas Bonnefon * 4*bb02e0acSNicolas Bonnefon * This file is part of glogg. 5*bb02e0acSNicolas Bonnefon * 6*bb02e0acSNicolas Bonnefon * glogg is free software: you can redistribute it and/or modify 7*bb02e0acSNicolas Bonnefon * it under the terms of the GNU General Public License as published by 8*bb02e0acSNicolas Bonnefon * the Free Software Foundation, either version 3 of the License, or 9*bb02e0acSNicolas Bonnefon * (at your option) any later version. 10*bb02e0acSNicolas Bonnefon * 11*bb02e0acSNicolas Bonnefon * glogg is distributed in the hope that it will be useful, 12*bb02e0acSNicolas Bonnefon * but WITHOUT ANY WARRANTY; without even the implied warranty of 13*bb02e0acSNicolas Bonnefon * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14*bb02e0acSNicolas Bonnefon * GNU General Public License for more details. 15*bb02e0acSNicolas Bonnefon * 16*bb02e0acSNicolas Bonnefon * You should have received a copy of the GNU General Public License 17*bb02e0acSNicolas Bonnefon * along with glogg. If not, see <http://www.gnu.org/licenses/>. 18*bb02e0acSNicolas Bonnefon */ 19*bb02e0acSNicolas Bonnefon 20*bb02e0acSNicolas Bonnefon #ifndef PERSISTABLE_H 21*bb02e0acSNicolas Bonnefon #define PERSISTABLE_H 22*bb02e0acSNicolas Bonnefon 23*bb02e0acSNicolas Bonnefon class QSettings; 24*bb02e0acSNicolas Bonnefon 25*bb02e0acSNicolas Bonnefon // Must be implemented by classes which could be saved to persistent 26*bb02e0acSNicolas Bonnefon // storage by PersistentInfo. 27*bb02e0acSNicolas Bonnefon class Persistable { 28*bb02e0acSNicolas Bonnefon public: ~Persistable()29*bb02e0acSNicolas Bonnefon virtual ~Persistable() {} 30*bb02e0acSNicolas Bonnefon 31*bb02e0acSNicolas Bonnefon // Must be implemented to save/retrieve from Qt Settings 32*bb02e0acSNicolas Bonnefon virtual void saveToStorage( QSettings& settings ) const = 0; 33*bb02e0acSNicolas Bonnefon virtual void retrieveFromStorage( QSettings& settings ) = 0; 34*bb02e0acSNicolas Bonnefon }; 35*bb02e0acSNicolas Bonnefon 36*bb02e0acSNicolas Bonnefon #endif 37