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sgObject.h
Package: solidgraph_sources.zip　[view]
Upload User: kairuinn
Upload Date: 2009-02-07
Package Size: 2922k
Code Size: 3k
Category:

Graph program

Development Platform:

Visual C++

sgObject.h：Code Content
  1. #ifndef  __sgObject__
  2. #define  __sgObject__
  4. #define  SG_OBJ_NAME_MAX_LEN 64
  5. #define  SG_OBJ_GEOMETRY_ID_MAX_LEN     39
  7. typedef enum 
  8. {
  9. SG_OT_BAD_OBJECT,
  10. SG_OT_POINT,
  11. SG_OT_LINE,
  12. SG_OT_CIRCLE,
  13. SG_OT_ARC,
  14. SG_OT_SPLINE,
  15. SG_OT_TEXT,
  16. SG_OT_CONTOUR,
  17. SG_OT_DIM,
  18. SG_OT_3D,
  19. SG_OT_GROUP
  20. } SG_OBJECT_TYPE;
  22. typedef enum
  23. {
  24. SG_OA_COLOR,
  25. SG_OA_LINE_TYPE,
  26. SG_OA_LINE_THICKNESS,
  27. SG_OA_LAYER,
  28. SG_OA_DRAW_STATE
  29. } SG_OBJECT_ATTR_ID;
  31. /* SG_OA_DRAW_STATE values*/
  32. #define  SG_DS_FRAME     0x0200 
  33. #define  SG_DS_HIDE      0x0100 
  34. #define  SG_DS_GABARITE  0x0080 
  35. #define  SG_DS_FULL      0x0040 
  37. #define  SG_DS_USER_1    0x8000 
  38. #define  SG_DS_USER_2    0x4000
  39. #define  SG_DS_USER_3    0x2000
  40. #define  SG_DS_USER_4    0x1000
  41. #define  SG_DS_USER_5    0x0800
  42. #define  SG_DS_USER_6    0x0400
  43. #define  SG_DS_USER_7    0x0020
  44. #define  SG_DS_USER_8    0x0010
  45. #define  SG_DS_USER_9    0x0008
  46. #define  SG_DS_USER_10   0x0004
  47. #define  SG_DS_USER_11   0x0002
  48. #define  SG_DS_USER_12   0x0001
  51. class sgCore_API  sgCObject
  52. {
  53. SG_OBJ_HANDLE    m_object_handle;
  54. protected:
  55. sgCObject();
  56. sgCObject(SG_OBJ_HANDLE);
  57. virtual          ~sgCObject();
  58. void             PostCreate();
  60. public:
  61. sgCObject*       Clone();
  62. SG_OBJECT_TYPE  GetType() const;
  64. bool             SetUserGeometry(const char* user_geometry_ID,
  65. const unsigned short user_geometry_size,
  66. const void* user_geometry_data);
  67. const char*  GetUserGeometryID() const;
  68. const void*      GetUserGeometry(unsigned short& user_geometry_size) const;
  70. bool                SetUserDynamicData(const SG_USER_DYNAMIC_DATA* u_d_d);
  71. SG_USER_DYNAMIC_DATA*  GetUserDymanicData() const;
  73. unsigned short   GetAttribute(SG_OBJECT_ATTR_ID attributeId) const;
  74. virtual  bool    SetAttribute(SG_OBJECT_ATTR_ID attributeId, unsigned short attributeValue);
  76. const char*      GetName() const;
  77. bool             SetName(const char* object_name);
  79. const sgCObject* GetParent() const;
  81. void             GetGabarits(SG_POINT& p_min, SG_POINT& p_max);
  83. void             Select(bool);
  84. bool             IsSelect() const;
  85. bool             IsAttachedToScene() const;
  87. sgCMatrix*       InitTempMatrix();
  88. bool             DestroyTempMatrix();
  89. sgCMatrix*       GetTempMatrix();
  90. virtual  bool    ApplyTempMatrix();
  92. public:
  93. static   void    DeleteObject(sgCObject*);
  95. protected:
  96. SG_POINT             m_min;
  97. SG_POINT             m_max;
  98. sgCMatrix*           m_temp_matrix;
  99. SG_USER_DYNAMIC_DATA* m_user_dynamic_data;
  101. PRIVATE_ACCESS
  102. };
  104. #define    sgDeleteObject   sgCObject::DeleteObject
  107. class  IObjectsList
  108. {
  109. public:
  110. virtual  int         GetCount() const = 0;
  111. virtual  sgCObject*  GetHead() const = 0;
  112. virtual  sgCObject*  GetNext(sgCObject*) const      = 0;  
  113. virtual  sgCObject*  GetTail() const = 0;
  114. virtual  sgCObject*  GetPrev(sgCObject*) const      = 0;  
  115. };
  119. #endif