Verovio
Source code documentation
cachehorizontallayoutfunctor.h
1 // Name: cachehorizontallayoutfunctor.h
3 // Author: David Bauer
4 // Created: 2023
5 // Copyright (c) Authors and others. All rights reserved.
7 
8 #ifndef __VRV_CACHEHORIZONTALLAYOUTFUNCTOR_H__
9 #define __VRV_CACHEHORIZONTALLAYOUTFUNCTOR_H__
10 
11 #include "functor.h"
12 
13 namespace vrv {
14 
15 //----------------------------------------------------------------------------
16 // CacheHorizontalLayoutFunctor
17 //----------------------------------------------------------------------------
18 
22 class CacheHorizontalLayoutFunctor : public DocFunctor {
23 public:
27  CacheHorizontalLayoutFunctor(Doc *doc);
29  virtual ~CacheHorizontalLayoutFunctor() = default;
31 
32  /*
33  * Abstract base implementation
34  */
35  bool ImplementsEndInterface() const override { return false; }
36 
37  /*
38  * Set the restore flag
39  */
40  void SetRestore(bool restore) { m_restore = restore; }
41 
42  /*
43  * Functor interface
44  */
46  FunctorCode VisitArpeg(Arpeg *arpeg) override;
47  FunctorCode VisitLayerElement(LayerElement *layerElement) override;
48  FunctorCode VisitMeasure(Measure *measure) override;
50 
51 protected:
52  //
53 private:
54  //
55 public:
56  //
57 private:
58  // Indicates if the cache should be stored (default) or restored
59  bool m_restore;
60 };
61 
62 } // namespace vrv
63 
64 #endif // __VRV_CACHEHORIZONTALLAYOUTFUNCTOR_H__
vrv::Doc
This class is a hold the data and corresponds to the model of a MVC design pattern.
Definition: doc.h:41
vrv::CacheHorizontalLayoutFunctor
This class caches or restores cached horizontal layout for faster layout redoing.
Definition: cachehorizontallayoutfunctor.h:22
vrv::DocFunctor
This abstract class is the base class for all mutable functors that need access to the document.
Definition: functor.h:151
vrv::CacheHorizontalLayoutFunctor::ImplementsEndInterface
bool ImplementsEndInterface() const override
Return true if the functor implements the end interface.
Definition: cachehorizontallayoutfunctor.h:35