trunk/Src/DasherCore/UserLocation.h

   1
   2 // Keeps track of the user's mouse location at a certain point in time.
   3 //
   4 // Can store a integer x, y coordinate and/or a normalized floating
   5 // point x, y pair where (1.0, 1.0) is the lower right corener of the
   6 // window.
   7 //
   8 // Copyright 2005 by Keith Vertanen
   9
  10 #ifndef __USER_LOCATION_H__
  11 #define __USER_LOCATION_H__
  12
  13 #include <cstdlib>
  14 #include "FileLogger.h"
  15 #include <string>
  16 #include <time.h>
  17 #include "TimeSpan.h"
  18 #include <math.h>
  19 #include "XMLUtil.h"
  20
  21 using namespace std;
  22
  23 extern CFileLogger* g_pLogger;
  24
  25 class CUserLocation;
  26
  27 typedef vector<CUserLocation>               VECTOR_USER_LOCATION;
  28 typedef vector<CUserLocation>::iterator     VECTOR_USER_LOCATION_ITER;
  29 typedef vector<CUserLocation*>              VECTOR_USER_LOCATION_PTR;
  30 typedef vector<CUserLocation*>::iterator    VECTOR_USER_LOCATION_PTR_ITER;
  31
  32 /// \ingroup Logging
  33 /// @{
  34 class CUserLocation
  35 {
  36 public:
  37   CUserLocation(int iX, int iY, float dNats);
  38   CUserLocation(float iX, float iY, float dNats);
  39   CUserLocation(int iX1, int iY1, float iX2, float iY2, float dNats);
  40   CUserLocation(int iX, int iY, int iTop, int iLeft, int iBottom, int iRight, bool bStoreIntegerRep, float dNats);
  41   ~CUserLocation();
  42
  43   string              GetXML(const string& strPrefix = "");
  44   static double       ComputeNormalizedX(int iX, int iLeft, int iRight);
  45   static double       ComputeNormalizedY(int iY, int iTop, int iBottom);
  46
  47   // Used when we want to post-process a XML log file:
  48   CUserLocation(const string& strXML);
  49   string              GetTabMouseXY(bool bReturnNormalized);
  50   void                GetMouseGridLocation(int iGridSize, int* pRow, int* pCol);
  51
  52 private:
  53   string              m_strTime;
  54   int                 m_iLocationX;
  55   int                 m_iLocationY;
  56   float               m_dNormalizedLocationX;
  57   float               m_dNormalizedLocationY;
  58   bool                m_bHasNormalized;           // Are we storing a normalized representation?
  59   bool                m_bHasInteger;              // Are we storing an integer representation?
  60   float               m_dNats;
  61
  62   void                InitMemeberVars();
  63 };
  64 /// @}
  65
  66 #endif