File indexing completed on 2024-05-12 15:59:48

 /*
  *  SPDX-FileCopyrightText: 2022 Dmitry Kazakov <dimula73@gmail.com>
  *
  *  SPDX-License-Identifier: GPL-2.0-or-later
  */
 
 #ifndef KISEMBEDDEDRESOURCESTORAGEPROXY_H
 #define KISEMBEDDEDRESOURCESTORAGEPROXY_H
 
 #include "kritaresources_export.h"
 #include "KisResourceModel.h"
 #include "KisLocalStrokeResources.h"
 
 /**
  * When PSD is loaded into a temporary document, e.g. in a thumbnailer thread,
  * we don't have access to the resources database. Therefore we need to load
  * the embedded resources into a local storage
  */
 struct KRITARESOURCES_EXPORT KisEmbeddedResourceStorageProxy {
     KisEmbeddedResourceStorageProxy(const QString &storageLocation);
 
     void addResource(KoResourceSP resourse);;
 
     /**
      * Returns the resources interface that lets you access all the embedded
      * resources added to the proxy, either before this call, or after it.
      */
     KisResourcesInterfaceSP resourcesInterface();
 
     /**
      * Return the resources interface that contains a snapshot of all the
      * resources that were added to the proxy by then. The returned interface
      * will not be linked to the proxy anymore.
      *
      * Use this interface for initializing layers styles or paintop preset,
      * which you plan to add to the proxy as well. It will let you avoid
      * cycling shared pointer links (and, therefore, memory leaks).
      *
      * PS:
      * When the document is not temporary and has an officially registered
      * storage, then resourcesInterface() and detachedResourcesInterface()
      * return the same interface, which is KisGlobalResourcesInterface.
      */
     KisResourcesInterfaceSP detachedResourcesInterface();
 
 private:
     QString m_storageLocation;
     QSharedPointer<KisLocalStrokeResources> m_fallbackResourcesInterface;
     KisResourcesInterfaceSP m_rootResourcesInterface;
 
     KisResourceModel m_stylesModel;
     KisResourceModel m_patternsModel;
     KisResourceModel m_gradientsModel;
 };
 
 #endif // KISEMBEDDEDRESOURCESTORAGEPROXY_H