File indexing completed on 2024-05-12 15:58:28

 /*
  *  SPDX-FileCopyrightText: 2008 Cyrille Berger <cberger@cberger.net>
  *
  *  SPDX-License-Identifier: GPL-2.0-or-later
  */
 
 #ifndef _KIS_NODE_FILTER_INTERFACE_H_
 #define _KIS_NODE_FILTER_INTERFACE_H_
 
 #include <kritaimage_export.h>
 #include <kis_types.h>
 
 /**
  * Define an interface for nodes that are associated with a filter.
  */
 class KRITAIMAGE_EXPORT KisNodeFilterInterface
 {
 public:
     KisNodeFilterInterface(KisFilterConfigurationSP filterConfig);
     KisNodeFilterInterface(const KisNodeFilterInterface &rhs);
     virtual ~KisNodeFilterInterface();
 
     /**
      * @return safe shared pointer to the filter configuration
      *         associated with this node
      */
     virtual KisFilterConfigurationSP filter() const;
 
     /**
      * Sets the filter configuration for this node. The filter might
      * differ from the filter that is currently set up on this node.
      *
      * WARNING: the filterConfig becomes *owned* by the node right
      * after you've set it. Don't try to access the configuration
      * after you've associated it with the node.
      *
      * @param filterConfig the new configruation object
      * @param checkCompareConfig if true, the update code will check whether the config is
      * the same as the old config, and if so, do nothing. If false, the filter node will be
      * updated always.
      */
     virtual void setFilter(KisFilterConfigurationSP filterConfig, bool checkCompareConfig = true);
 
     virtual void notifyColorSpaceChanged();
 
 // the child classes should access the filter with the filter() method
 private:
     KisNodeFilterInterface& operator=(const KisNodeFilterInterface &other);
 
     KisFilterConfigurationSP m_filterConfiguration;
 };
 
 #endif