File indexing completed on 2024-06-23 04:27:52

 /*
  *  SPDX-FileCopyrightText: 2022 Dmitry Kazakov <dimula73@gmail.com>
  *
  *  SPDX-License-Identifier: GPL-2.0-or-later
  */
 #ifndef KISPREFIXEDOPTIONDATAWRAPPER_H
 #define KISPREFIXEDOPTIONDATAWRAPPER_H
 
 #include <QString>
 #include <kis_properties_configuration.h>
 
 /**
  * KisPrefixedOptionDataWrapper wraps an option data type
  * so that it would support prefixed loading/saving. That
  * is mostly used for masked brush features.
  */
 
 template <typename T>
 struct KisPrefixedOptionDataWrapper : public T
 {
     static constexpr bool supports_prefix = true;
 
     KisPrefixedOptionDataWrapper(const QString &_prefix)
         : prefix(_prefix)
     {
     }
 
     bool read(const KisPropertiesConfiguration *setting) {
         if (!setting) return false;
 
         if (prefix.isEmpty()) {
             return T::read(setting);
         } else {
             KisPropertiesConfiguration prefixedSetting;
             setting->getPrefixedProperties(prefix, &prefixedSetting);
             return T::read(&prefixedSetting);
         }
     }
 
     void write(KisPropertiesConfiguration *setting) const {
         if (prefix.isEmpty()) {
             T::write(setting);
         } else {
             KisPropertiesConfiguration prefixedSetting;
             T::write(&prefixedSetting);
             setting->setPrefixedProperties(prefix, &prefixedSetting);
         }
     }
 
     QString prefix;
 };
 
 #endif // KISPREFIXEDOPTIONDATAWRAPPER_H