File indexing completed on 2024-05-12 15:59:02

 /* This file is part of the KDE project
  * SPDX-FileCopyrightText: 2016 Boudewijn Rempt <boud@valdyas.org>
  *
  * SPDX-License-Identifier: LGPL-2.0-or-later
  */
 #ifndef KISEXPORTCHECKBASE_H
 #define KISEXPORTCHECKBASE_H
 
 #include <QString>
 
 #include "KoGenericRegistry.h"
 
 #include <kis_types.h>
 
 #include "kritaimpex_export.h"
 
 /**
  * @brief The KisExportCheckBase class defines the interface
  * of the individual checks of an export filter's capabilities
  */
 class KRITAIMPEX_EXPORT KisExportCheckBase
 {
 public:
 
     /// The level determines the level of support the export
     /// filter has for the given feature.
     enum Level {
         SUPPORTED,  //< The filter fully supports this
         PARTIALLY,  //< The filter can handle this, but the user needs to be warned about possible degradation
         UNSUPPORTED //< This cannot be saved using this filter
     };
 
     /**
      * @brief KisExportCheckBase
      * @param level the level of support the filter has for the given feature
      * @param customWarning A custom warning to use instead of the default one
      */
     KisExportCheckBase(const QString &id, Level level, const QString &customWarning = QString(), bool perLayerCheck = false);
 
     virtual ~KisExportCheckBase();
 
     /// @return the unique id of the check
     virtual QString id() const;
 
     /// @return whether the image uses this feature
     virtual bool checkNeeded(KisImageSP image) const = 0;
 
     /// @returns true if this check is only relevant for file formats that can save multiple layers
     virtual bool perLayerCheck() const;
 
     /// @return the level of support for this feature
     virtual Level check(KisImageSP image) const = 0;
 
     /// @return the message to show the user
     QString warning() const;
 
 protected:
 
     QString m_id;
     Level m_level {UNSUPPORTED};
     QString m_warning;
     bool m_perLayerCheck {false};
 
 };
 
 class KRITAIMPEX_EXPORT KisExportCheckFactory
 {
 public:
     virtual KisExportCheckBase *create(KisExportCheckBase::Level level, const QString &customWarning = QString()) = 0;
     virtual ~KisExportCheckFactory() {}
     virtual QString id() const = 0;
 };
 
 
 #endif