mgui/toolnode.h

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#ifndef  INC_MGUI_TOOLNODE_H
#define  INC_MGUI_TOOLNODE_H

#ifndef  INC_MGUI_TOOLBASE_H
#include <mgui/toolbase.h>
#endif

#ifndef  INC_MI32_POLYLINE_H
#include <mi32/polyline.h>
#endif

namespace MGUI {

//=====================================================================================================================

class TOOL_NODE : public MGUI::TOOL_BASE {
   public:

      explicit TOOL_NODE (
         TOOLCANVAS *canvas
         );

      virtual ~TOOL_NODE ();

      const DPOINT3D& GetNode (
         POLYLINELIST& LineList
         ) const;

      void SetLinePercentage (
         double LinePercentage
         );

      void SetMarker (
         MARKER marker,                      
         UINT16 size = 0                     
         );

      void SetNode (
         const DPOINT3D& node,
         const POLYLINELIST& LineList
         );

   private:
      #ifndef GENERATING_DOXYGEN_OUTPUT
      enum ZONE {
         ZONE_NoFunction = 0,
         ZONE_Outside
         };
      struct LINE;
         
      MARKER m_marker;
      UINT16 m_markersize;
      DPOINT3D m_Node;                 
      POLYLINELIST m_LineList;         
      SIMPLE_ARRAY<LINE> m_LineState;
      ZONE m_CursorZone;                  
      double m_LinePercentage;
      
      class MANUAL_NODE;
      friend class MANUAL_NODE;
      class FORM_NODE;
      FORM_NODE* m_pFormNode;

      void ComputeCursorZone (const DPOINT2D&);
      void DrawLineMarkers (MGD::CONTEXT*, const POLYLINE&, LINE&);
      void MoveNode (const DPOINT3D& node);
      void UpdateLines (const DPOINT3D& node);

      virtual MGUI::FORM* v_CreateControlForm (LAYOUT_PANE_BASE& ParentPane, CTRLOPT ctrlopt);
      virtual MANUAL_BASE* v_CreateManualBase ();
      virtual void v_DoDraw ();
      virtual void v_DoMove (double dx, double dy, ADJUSTFLAGS flags);
      virtual bool v_OnPointerButtonDown (MGUI::POINT Point, POINTERBUTTON button, KEYSTATE keystate);
      virtual void v_OnPointerMove (MGUI::POINT Point, POINTERBUTTON button, KEYSTATE keystate);
      #endif // GENERATING_DOXYGEN_OUTPUT

   };

//=====================================================================================================================

}  // End namespace MGUI

#endif   // INC_MGUI_TOOLNODE_H

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