00001 // 00002 // Copyright (c) 2000 by Tech Soft 3D, LLC. 00003 // The information contained herein is confidential and proprietary to 00004 // Tech Soft 3D, LLC., and considered a trade secret as defined under 00005 // civil and criminal statutes. Tech Soft 3D shall pursue its civil 00006 // and criminal remedies in the event of unauthorized use or misappropriation 00007 // of its trade secrets. Use of this information by anyone other than 00008 // authorized employees of Tech Soft 3D, LLC. is granted only under a 00009 // written non-disclosure agreement, expressly prescribing the scope and 00010 // manner of such use. 00011 // 00012 // $Id$ 00013 // 00014 00015 // HOpSelectPolygon.h : interface of the HOpSelectPolygon class 00016 // 00017 // Draws a polyline in the view plane based on pointer input 00018 // Polyline points are stored in protected member variables and ready after 00019 // OnLButtonDblClk method has been called. 00020 // Derived Classes should call this::OnLButtonDblClk in their overloaded implementation. 00021 // Polyline points are in window space. 00022 00023 00024 #ifndef _HOPSELECTPOLYGON_H 00025 #define _HOPSELECTPOLYGON_H 00026 00027 #ifdef H_PACK_8 00028 #pragma pack(push) 00029 #pragma pack(8) 00030 #endif 00031 00032 #include "HTools.h" 00033 #include "HBaseOperator.h" 00034 #include "HOpConstructPolyline.h" 00035 00036 00038 00051 class MVO_API HOpSelectPolygon : public HOpConstructPolyline 00052 { 00053 public: 00061 HOpSelectPolygon(HBaseView* view, int DoRepeat=0, int DoCapture=1); 00062 virtual ~HOpSelectPolygon(); 00063 00067 virtual const char * GetName(); 00068 00069 virtual HBaseOperator * Clone(); 00080 virtual int OnLButtonDblClk(HEventInfo &hevent); 00081 00087 virtual int OnLButtonDown(HEventInfo &hevent); 00088 00089 private: 00090 bool m_bFirstTimeThrough; // bool used to determine if we flush out the selection polygon 00091 }; 00092 00093 #ifdef H_PACK_8 00094 #pragma pack(pop) 00095 #endif 00096 00097 #endif 00098 00099 00100 00101