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

 /*
  * SPDX-FileCopyrightText: 2016 Boudewijn Rempt <boud@valdyas.org>
  *
  * SPDX-License-Identifier: LGPL-2.0-or-later
  */
 
 #ifndef COLORMODELHOMOGENOUSCHECK_H
 #define COLORMODELHOMOGENOUSCHECK_H
 
 #include "KisExportCheckRegistry.h"
 #include <KoID.h>
 #include <klocalizedstring.h>
 #include <kis_image.h>
 #include <KoColorSpace.h>
 #include <KoColorModelStandardIds.h>
 #include <kis_layer.h>
 #include <kis_node_visitor.h>
 #include "kis_node.h"
 #include "kis_paint_layer.h"
 #include "kis_group_layer.h"
 #include "kis_adjustment_layer.h"
 #include "kis_external_layer_iface.h"
 #include "kis_clone_layer.h"
 #include "generator/kis_generator_layer.h"
 
 class KisColorModelHomogenousCheckVisitor : public KisNodeVisitor
 {
 public:
 
     using KisNodeVisitor::visit;
 
     KisColorModelHomogenousCheckVisitor(KoID colorModelID, KoID colorDepthID)
         : m_count(0)
         , m_colorModelID(colorModelID)
         , m_colorDepthID(colorDepthID)
     {
     }
 
     quint32 count() {
         return m_count;
     }
 
     bool visit(KisNode* node) override {
         return check(node);
     }
 
     bool visit(KisPaintLayer *layer) override {
         return check(layer);
     }
 
     bool visit(KisGroupLayer *layer) override {
         return check(layer);
     }
 
 
     bool visit(KisAdjustmentLayer *layer) override {
         return check(layer);
     }
 
     bool visit(KisExternalLayer *layer) override {
         return check(layer);
     }
 
     bool visit(KisCloneLayer *layer) override {
         return check(layer);
     }
 
     bool visit(KisGeneratorLayer * layer) override {
         return check(layer);
     }
 
     bool visit(KisFilterMask *) override {return true;}
 
     bool visit(KisTransformMask *) override {return true;}
 
     bool visit(KisTransparencyMask *) override {return true;}
 
     bool visit(KisSelectionMask *) override {return true;}
 
     bool visit(KisColorizeMask *) override {return true;}
 
 
 private:
     bool check(KisNode * node)
     {
         KisLayer *layer = dynamic_cast<KisLayer*>(node);
         if (layer) {
 
             const KoColorSpace * cs = layer->colorSpace();
             if (cs->colorModelId() != m_colorModelID || cs->colorDepthId() != m_colorDepthID) {
                 m_count++;
             }
         }
         visitAll(node);
         return true;
     }
 
     quint32 m_count;
     const KoID m_colorModelID;
     const KoID m_colorDepthID;
 
 };
 
 class ColorModelHomogenousCheck : public KisExportCheckBase
 {
 public:
 
     ColorModelHomogenousCheck(const QString &id, Level level, const QString &customWarning = QString())
         : KisExportCheckBase(id, level, customWarning, true)
     {
         if (customWarning.isEmpty()) {
             m_warning = i18nc("image conversion warning", "Your image contains layers with a color model that is different from the image. The layers will be converted.");
         }
     }
 
     bool checkNeeded(KisImageSP image) const override
     {
         const KoColorSpace *cs = image->colorSpace();
         KisColorModelHomogenousCheckVisitor v(cs->colorModelId(), cs->colorDepthId());
         image->rootLayer()->accept(v);
         return (v.count() > 0);
     }
 
     Level check(KisImageSP /*image*/) const override
     {
         return m_level;
     }
 
 };
 
 class ColorModelHomogenousCheckFactory : public KisExportCheckFactory
 {
 public:
 
     ColorModelHomogenousCheckFactory()
     {
     }
 
     ~ColorModelHomogenousCheckFactory() override {}
 
     KisExportCheckBase *create(KisExportCheckBase::Level level, const QString &customWarning) override
     {
         return new ColorModelHomogenousCheck(id(), level, customWarning);
     }
 
     QString id() const override {
         return "ColorModelHomogenousCheck";
     }
 
 };
 
 
 #endif // COLORMODELHOMOGENOUSCHECK_H