Warning, file /graphics/krita/sdk/tests/lod_override.h was not indexed or was modified since last indexation (in which case cross-reference links may be missing, inaccurate or erroneous).

 /*
  *  SPDX-FileCopyrightText: 2015 Dmitry Kazakov <dimula73@gmail.com>
  *
  *  SPDX-License-Identifier: GPL-2.0-or-later
  */
 
 #ifndef __LOD_OVERRIDE_H
 #define __LOD_OVERRIDE_H
 
 #include "kis_default_bounds_base.h"
 
 
 namespace TestUtil {
 
 class LodOverride
 {
 private:
 
     class LodDefaultBounds : public KisDefaultBoundsBase
     {
     public:
         LodDefaultBounds(int lod, KisDefaultBoundsBaseSP parent)
             : m_lod(lod), m_parent(parent)
         {
         }
 
         QRect bounds() const override {
             return m_parent->bounds();
         }
 
         virtual QRect imageBorderRect() const override {
             return m_parent->imageBorderRect();
         }
 
         bool wrapAroundMode() const override {
             return m_parent->wrapAroundMode();
         }
 
         int currentLevelOfDetail() const override {
             return m_lod;
         }
 
         int currentTime() const override {
             return m_parent->currentTime();
         }
 
         bool externalFrameActive() const override {
             return m_parent->externalFrameActive();
         }
 
         KisDefaultBoundsBaseSP parent() const {
             return m_parent;
         }
 
         void * sourceCookie() const override {
             return 0;
         }
 
     private:
         int m_lod;
         KisDefaultBoundsBaseSP m_parent;
     };
 
 public:
     explicit LodOverride(int lod, KisImageSP image)
         : m_lod(lod), m_image(image)
     {
         overrideBounds(m_image->root(), OverrideDevice(m_lod));
     }
 
     ~LodOverride()
     {
         overrideBounds(m_image->root(), RestoreDevice());
     }
 
 private:
 
     template <class OverrideOp>
     void overrideBounds(KisNodeSP root, OverrideOp op) {
         op(root->paintDevice());
 
         if (root->original() != root->paintDevice()) {
             op(root->original());
         }
 
         if (root->projection() != root->original()) {
             op(root->projection());
         }
 
         KisNodeSP node = root->firstChild();
         while (node) {
             overrideBounds(node, op);
             node = node->nextSibling();
         }
     }
 
     struct OverrideDevice {
         OverrideDevice(int lod) : m_lod(lod) {}
 
         void operator() (KisPaintDeviceSP device) {
             if (!device) return;
 
             LodDefaultBounds *bounds = dynamic_cast<LodDefaultBounds*>(device->defaultBounds().data());
             if (bounds) return;
 
             device->setDefaultBounds(new LodDefaultBounds(m_lod, device->defaultBounds()));
         }
 
         int m_lod;
     };
 
     struct RestoreDevice {
         void operator() (KisPaintDeviceSP device) {
             if (!device) return;
 
             LodDefaultBounds *bounds = dynamic_cast<LodDefaultBounds*>(device->defaultBounds().data());
             if (!bounds) return;
 
             device->setDefaultBounds(bounds->parent());
         }
     };
 
 private:
     int m_lod;
     KisImageSP m_image;
 };
 
 }
 
 #endif /* __LOD_OVERRIDE_H */