sd/inc/shapelist.hxx

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  19
  20 #ifndef INCLUDED_SD_INC_SHAPELIST_HXX
  21 #define INCLUDED_SD_INC_SHAPELIST_HXX
  22
  23 #include <sal/types.h>
  24 #include <svx/sdrobjectuser.hxx>
  25
  26 #include <list>
  27
  28 namespace sd
  29 {
  30     class ShapeList final : public sdr::ObjectUser
  31     {
  32     public:
  33         ShapeList();
  34         virtual ~ShapeList();
  35
  36         /** adds the given shape to this list */
  37         void addShape( SdrObject& rObject );
  38
  39         /** removes the shape from this list*/
  40         void removeShape( SdrObject& rObject );
  41
  42         /** removes all shapes from this list */
  43         void clear();
  44
  45         /** @return true if this list is empty */
  46         bool isEmpty() const;
  47
  48         /** @return true if given shape is part of this list */
  49         bool hasShape( SdrObject& rObject ) const;
  50
  51         /** returns the shape the internal iterator points to, or 0 if
  52          * the list end is reached. moves the internal iterator to the
  53          * next shape. */
  54         SdrObject* getNextShape();
  55
  56         /** Sets the internal iterator to the shape at given index. */
  57         void seekShape( sal_uInt32 nIndex );
  58
  59         bool hasMore() const;
  60
  61         const std::list< SdrObject* >& getList() const { return maShapeList; }
  62
  63     private:
  64         virtual void ObjectInDestruction(const SdrObject& rObject) override;
  65
  66         typedef std::list< SdrObject* > ListImpl;
  67         ListImpl maShapeList;
  68         ListImpl::iterator maIter;
  69     };
  70 }
  71
  72 #endif // INCLUDED_SD_INC_SHAPELIST_HXX
  73
  74 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */