Src/DasherCore/NodeCreationManager.h

   1 #ifndef __NodeCreationManager_h__
   2 #define __NodeCreationManager_h__
   3
   4 #include "Alphabet/Alphabet.h"
   5 #include "Alphabet/AlphIO.h"
   6 #include "AlphabetManagerFactory.h"
   7 #include "ControlManagerFactory.h"
   8 #include "ConversionManagerFactory.h"
   9 #include "DasherComponent.h"
  10 //#include "DasherNode.h"
  11 #include "LanguageModelling/LanguageModel.h"
  12
  13 #include <string>
  14 #include <vector>
  15
  16 namespace Dasher {
  17   class CDasherNode;
  18   class CDasherInterfaceBase;
  19 };
  20 /// \ingroup Model
  21 /// @{
  22 class CNodeCreationManager : public Dasher::CDasherComponent {
  23  public:
  24   CNodeCreationManager(Dasher::CDasherInterfaceBase *pInterface, Dasher::CEventHandler * pEventHandler, CSettingsStore * pSettingsStore, bool bGameMode, std::string strGameModeText, Dasher::CAlphIO *pAlphIO);
  25   ~CNodeCreationManager();
  26
  27   ///
  28   /// Get a root node of a given type
  29   ///
  30
  31   CDasherNode *GetRoot(int iType, Dasher::CDasherNode *pParent, int iLower, int iUpper, void *pUserData);
  32
  33   ///
  34   /// Resgister a control node
  35   ///
  36
  37   void RegisterNode( int iID, const std::string &strLabel, int iColour ) {
  38     m_pControlManagerFactory->RegisterNode(iID, strLabel, iColour);
  39   }
  40
  41   ///
  42   /// Connect control nodes in the tree
  43   ///
  44
  45   void ConnectNode(int iChild, int iParent, int iAfter) {
  46     m_pControlManagerFactory->ConnectNode(iChild, iParent, iAfter);
  47   }
  48
  49   ///
  50   /// Disconnect control nodes
  51   ///
  52
  53   void DisconnectNode(int iChild, int iParent) {
  54     m_pControlManagerFactory->DisconnectNode(iChild, iParent);
  55   }
  56
  57   ///
  58   /// Temporary methods: TODO: remove
  59   ///
  60
  61   CLanguageModel *GetLanguageModel() {
  62     return m_pLanguageModel;
  63   };
  64
  65   CLanguageModel::Context GetLearnContext() {
  66     return m_pAlphabetManagerFactory->GetLearnContext();
  67   }
  68
  69   void GetProbs(CLanguageModel::Context context, std::vector <symbol >&NewSymbols, std::vector <unsigned int >&Probs, int iNorm) const;
  70   void LearnText(CLanguageModel::Context context, std::string *TheText, bool IsMore);
  71   void EnterText(CLanguageModel::Context context, std::string TheText) const;
  72
  73   inline int GetColour(symbol s) const {
  74     return m_pAlphabet->GetColour(s);
  75   };
  76
  77   ///
  78   /// Get the symbol ID representing space
  79   ///
  80
  81   symbol GetSpaceSymbol() const {
  82     return m_pAlphabet->GetSpaceSymbol();
  83   }
  84
  85   ///
  86   /// Get the symbol ID representing the control node
  87   ///
  88
  89   symbol GetControlSymbol() const {
  90     return m_pAlphabet->GetControlSymbol();
  91   }
  92
  93   ///
  94   /// Get the symbol ID representing the conversion pseudo-character
  95   ///
  96
  97   symbol GetStartConversionSymbol() const {
  98     return m_pAlphabet->GetStartConversionSymbol();
  99   }
 100
 101   ///
 102   /// Convert a given symbol ID to display text
 103   ///
 104
 105   const std::string & GetDisplayText(int iSymbol) const {
 106     return m_pAlphabet->GetDisplayText(iSymbol);
 107   }
 108
 109   ///
 110   /// Get a reference to the alphabet
 111   ///
 112
 113   CAlphabet *GetAlphabet() {
 114     return m_pAlphabet;
 115   }
 116
 117   ///
 118   /// Get a pointer to the alphabet - TODO: Remove duplicate
 119   /// functionality with the above function
 120   ///
 121
 122 /*   CAlphabet *GetAlphabet() const { */
 123 /*     return m_pAlphabet; */
 124 /*   } */
 125
 126   CAlphabetManagerFactory::CTrainer *GetTrainer();
 127
 128  private:
 129   CLanguageModel *m_pLanguageModel;     // pointer to the language model
 130   CAlphabet *m_pAlphabet;        // pointer to the alphabet
 131
 132   CAlphabetManagerFactory *m_pAlphabetManagerFactory;
 133   CControlManagerFactory *m_pControlManagerFactory;
 134   CConversionManagerFactory *m_pConversionManagerFactory;
 135 };
 136 /// @}
 137
 138 #endif