1 /* 2 * Copyright (c) 2016 Dmitry Kazakov <dimula73@gmail.com> 3 * 4 * This program is free software; you can redistribute it and/or modify 5 * it under the terms of the GNU General Public License as published by 6 * the Free Software Foundation; either version 2 of the License, or 7 * (at your option) any later version. 8 * 9 * This program is distributed in the hope that it will be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 * GNU General Public License for more details. 13 * 14 * You should have received a copy of the GNU General Public License 15 * along with this program; if not, write to the Free Software 16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 17 */ 18 19 #ifndef __KIS_CALLBACK_BASED_PAINTOP_PROPERTY_H 20 #define __KIS_CALLBACK_BASED_PAINTOP_PROPERTY_H 21 22 #include <functional> 23 24 template <class ParentClass> 25 class KRITAIMAGE_EXPORT KisCallbackBasedPaintopProperty : public ParentClass 26 { 27 public: 28 KisCallbackBasedPaintopProperty(typename ParentClass::Type type, 29 const QString &id, 30 const QString &name, 31 KisPaintOpSettingsRestrictedSP settings, 32 QObject *parent); 33 34 KisCallbackBasedPaintopProperty(const QString &id, 35 const QString &name, 36 KisPaintOpSettingsRestrictedSP settings, 37 QObject *parent); 38 39 typedef std::function<void (KisUniformPaintOpProperty*)> Callback; 40 typedef std::function<bool (const KisUniformPaintOpProperty*)> VisibleCallback; 41 42 void setReadCallback(Callback func); 43 void setWriteCallback(Callback func); 44 void setIsVisibleCallback(VisibleCallback func); 45 46 protected: 47 void readValueImpl() override; 48 void writeValueImpl() override; 49 bool isVisible() const override; 50 51 private: 52 Callback m_readFunc; 53 Callback m_writeFunc; 54 VisibleCallback m_visibleFunc; 55 }; 56 57 #endif /* __KIS_CALLBACK_BASED_PAINTOP_PROPERTY_H */ 58