nel/tools/logic/logic_editor_dll/Condition.h

   1 // Condition.h: interface for the CCondition class.
   2 //
   3 //////////////////////////////////////////////////////////////////////
   4
   5 #if !defined(AFX_CONDITION_H__160ED1FB_6106_4D5D_B298_0C66ED094B4B__INCLUDED_)
   6 #define AFX_CONDITION_H__160ED1FB_6106_4D5D_B298_0C66ED094B4B__INCLUDED_
   7
   8 #if _MSC_VER > 1000
   9 #pragma once
  10 #endif // _MSC_VER > 1000
  11
  12 #include <afxtempl.h>
  13
  14 class CConditionNode;
  15
  16 namespace NLLOGIC
  17 {
  18 class CLogicConditionNode;
  19 class CLogicCondition;
  20 }
  21
  22 typedef CList< CConditionNode*, CConditionNode* > TPtrConditionList;
  23
  24
  25 /**
  26 * class CConditionNode
  27 */
  28 class CConditionNode
  29 {
  30 public:
  31         enum TConditionType
  32         {
  33                 NOT =0,
  34                 COMPARISON,
  35                 SUB_CONDITION,
  36
  37                 TERMINATOR,
  38         };
  39
  40         /// constructor
  41         inline CConditionNode( CConditionNode *parent = NULL) : m_pParentNode(parent)
  42         {
  43                 m_type = TERMINATOR;
  44                 m_dComparand = 0;
  45         }
  46
  47         /// copy constructor, also copy all sub nodes (and allocate new nodes for them)
  48         CConditionNode( const CConditionNode &node);
  49
  50
  51         ///destructor
  52         ~CConditionNode();
  53
  54
  55         /// get the node as a string for display
  56         const CString &getNodeAsString() const;
  57
  58         inline CConditionNode *getParentNode() { return m_pParentNode; }
  59
  60         /// change all the occurences of the 'old' condition into 'newName' (recursive)
  61         void changeConditionName( const CString &old, const CString &newName);
  62
  63         /// change all the occurences of the 'old' condition into 'newName' (recursive)
  64         void conditionDeleted( const CString &name);
  65
  66
  67 // attributes
  68 public:
  69         /// \name condition logic block
  70         //@{
  71         /// type of the block
  72         TConditionType  m_type;
  73
  74         /// if sub condition block
  75         CString                 m_sConditionName;
  76
  77         /// if Comparison :
  78         CString                 m_sVariableName;
  79         CString                 m_sOperator; //in set '<' '>' '<=' >=' '=' '!='
  80         double                  m_dComparand;
  81         //@}
  82
  83         /// the sub conditions tree
  84         TPtrConditionList       m_ctSubTree;
  85
  86         /// pointer on the 'parent' node, or NULL if this node is a first level node
  87         CConditionNode  *       m_pParentNode;
  88
  89 private:
  90         mutable CString         m_sNodeString;
  91 };
  92
  93
  94 /**
  95 * class CCondition
  96 */
  97 class CCondition
  98 {
  99 public:
 100         /// constructor
 101         CCondition();
 102
 103         /// copy constructor
 104         CCondition( const CCondition &cond);
 105
 106         /// change all the occurences of the 'old' condition into 'newName' (for the nodes)
 107         void changeConditionName( CString old, const CString &newName) const;
 108
 109         // the specified condition has been deleted, delete all references to it
 110         void conditionDeleted( CString name);
 111
 112         virtual ~CCondition();
 113
 114
 115 // attributes:
 116 public:
 117         CString                         m_sName;
 118
 119         TPtrConditionList       m_ctConditionTree;
 120 };
 121
 122
 123
 124 /**
 125  *      cConditionToCLogicCondition
 126  */
 127 void cConditionToCLogicCondition( CCondition& condition, NLLOGIC::CLogicCondition& logicCondition );
 128
 129 /**
 130  *      cLogicConditionToCCondition
 131  */
 132 void cLogicConditionToCCondition( const NLLOGIC::CLogicCondition& logicCondition, CCondition& condition );
 133
 134
 135 #endif // !defined(AFX_CONDITION_H__160ED1FB_6106_4D5D_B298_0C66ED094B4B__INCLUDED_)