1 /* 2 Scan Tailor - Interactive post-processing tool for scanned pages. 3 Copyright (C) 2007-2009 Joseph Artsimovich <joseph_a@mail.ru> 4 5 This program is free software: you can redistribute it and/or modify 6 it under the terms of the GNU General Public License as published by 7 the Free Software Foundation, either version 3 of the License, or 8 (at your option) any later version. 9 10 This program is distributed in the hope that it will be useful, 11 but WITHOUT ANY WARRANTY; without even the implied warranty of 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 GNU General Public License for more details. 14 15 You should have received a copy of the GNU General Public License 16 along with this program. If not, see <http://www.gnu.org/licenses/>. 17 */ 18 19 #ifndef PROPERTY_H_ 20 #define PROPERTY_H_ 21 22 #include "intrusive_ptr.h" 23 #include "ref_countable.h" 24 25 class QDomDocument; 26 class QDomElement; 27 28 class Property : public ref_countable { 29 public: 30 virtual intrusive_ptr<Property> clone() const = 0; 31 32 virtual QDomElement toXml(QDomDocument& doc, const QString& name) const = 0; 33 }; 34 35 36 #endif 37