File indexing completed on 2024-05-12 15:56:38

 /*
  *  SPDX-FileCopyrightText: 2020 Dmitry Kazakov <dimula73@gmail.com>
  *
  *  SPDX-License-Identifier: GPL-2.0-or-later
  */
 #ifndef KOACTIVECANVASRESOURCEDEPENDENCYKORESOURCE_H
 #define KOACTIVECANVASRESOURCEDEPENDENCYKORESOURCE_H
 
 #include <KoActiveCanvasResourceDependency.h>
 #include <QVariant>
 
 /**
  * A canvas resource dependency for KoResource-based canvas resources. It relies
  * on the presence of KoResource::requiredCanvasResources().
  */
 template <typename ResourceType>
 class KoActiveCanvasResourceDependencyKoResource : public KoActiveCanvasResourceDependency
 {
     using ResourceTypeSP = QSharedPointer<ResourceType>;
 
 public:
     KoActiveCanvasResourceDependencyKoResource(int sourceKey, int targetKey)
         : KoActiveCanvasResourceDependency(sourceKey, targetKey)
     {
     }
 
     bool shouldUpdateSource(QVariant &source, const QVariant &target) override
     {
         Q_UNUSED(target);
 
         bool needsResourceUpdate = false;
 
         ResourceTypeSP sourceResource = source.value<ResourceTypeSP>();
 
         if (sourceResource && sourceResource->requiredCanvasResources().contains(targetKey())) {
             needsResourceUpdate = true;
         }
 
         return needsResourceUpdate;
     }
 };
 
 #endif // KOACTIVECANVASRESOURCEDEPENDENCYKORESOURCE_H