Shamusworld >> Repos - architektonas/blob - src/base/rs_preview.h

   1 #ifndef RS_PREVIEW_H
   2 #define RS_PREVIEW_H
   3
   4 #include "rs_entitycontainer.h"
   5
   6 class RS_Entity;
   7
   8 /**
   9  * This class supports previewing. The RS_Snapper class uses
  10  * an instance of RS_Preview to preview entities, ranges,
  11  * lines, arcs, ... on the fly.
  12  *
  13  * @author Andrew Mustun
  14  */
  15 class RS_Preview: public RS_EntityContainer
  16 {
  17         public:
  18                 RS_Preview(RS_EntityContainer * parent = NULL);
  19                 ~RS_Preview();
  20
  21                 virtual void addEntity(RS_Entity * entity);
  22                 void addCloneOf(RS_Entity * entity);
  23                 virtual void addSelectionFrom(RS_EntityContainer & container);
  24                 virtual void addAllFrom(RS_EntityContainer & container);
  25                 virtual void addStretchablesFrom(RS_EntityContainer & container,
  26                         const Vector & v1, const Vector & v2);
  27
  28         private:
  29                 int maxEntities;
  30 };
  31
  32 #endif