Diffstat (limited to 'inputmethods/dasher/DasherNode.cpp') (more/less context) (ignore whitespace changes)
| -rw-r--r-- | inputmethods/dasher/DasherNode.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/inputmethods/dasher/DasherNode.cpp b/inputmethods/dasher/DasherNode.cpp index 26af10f..3a984ef 100644 --- a/inputmethods/dasher/DasherNode.cpp +++ b/inputmethods/dasher/DasherNode.cpp @@ -1,167 +1,167 @@ // DasherNode.cpp // ///////////////////////////////////////////////////////////////////////////// // // Copyright (c) 2001-2002 David Ward // ///////////////////////////////////////////////////////////////////////////// #include "DasherNode.h" using namespace Dasher; using namespace Opts; using namespace std; ///////////////////////////////////////////////////////////////////////////// void CDasherNode::Dump_node () const { /* TODO sort out dchar out[256]; if (m_Symbol) wsprintf(out,TEXT("%7x %3c %7x %5d %7x %5d %8x %8x \n"),this,m_Symbol,m_iGroup,m_context,m_Children,m_Cscheme,m_iLbnd,m_iHbnd); else wsprintf(out,TEXT("%7x %7x %5d %7x %5d %8x %8x \n"),this,m_iGroup,m_context,m_Children,m_Cscheme,m_iLbnd,m_iHbnd); OutputDebugString(out); if (m_Children) { unsigned int i; for (i=1;i<m_iChars;i++) m_Children[i]->Dump_node(); } */ } -void CDasherNode::Generic_Push_Node(CLanguageModel::CNodeContext *context) { +void CDasherNode::Generic_Push_Node(CLanguageModel::CNodeContext *) { m_iAge=0; m_bAlive=true; if (m_Symbol && !m_iChars) // make sure it's a valid symbol and don't enter if already done m_languagemodel->EnterNodeSymbol(m_context,m_Symbol); vector<symbol> newchars; // place to put this list of characters vector<unsigned int> cum,groups; // for the probability list m_languagemodel->GetNodeProbs(m_context,newchars,groups,cum,0.003); m_iChars=newchars.size(); // work out cumulative probs unsigned int i; for (i=1;i<m_iChars;i++) cum[i]+=cum[i-1]; m_Children =new CDasherNode *[m_iChars]; // create the children ColorSchemes NormalScheme, SpecialScheme; if ((m_ColorScheme==Nodes1) || (m_ColorScheme==Special1)) { NormalScheme = Nodes2; SpecialScheme = Special2; } else { NormalScheme = Nodes1; SpecialScheme = Special1; } ColorSchemes ChildScheme; for (i=1;i<m_iChars;i++) { if (newchars[i]==this->m_languagemodel->GetSpaceSymbol()) ChildScheme = SpecialScheme; else ChildScheme = NormalScheme; m_Children[i]=new CDasherNode(this,newchars[i],groups[i],i,ChildScheme,cum[i-1],cum[i],m_languagemodel,m_languagemodel->GetColour(i)); } } ///////////////////////////////////////////////////////////////////////////// void CDasherNode::Push_Node(CLanguageModel::CNodeContext *context) // push a node copying the specified context { if (m_Children) { // if there are children just give them a poke unsigned int i; for (i=1;i<m_iChars;i++) { m_Children[i]->m_iAge=0; m_Children[i]->m_bAlive=1; } return; } // if we haven't got a context then try to get a new one m_context=m_languagemodel->CloneNodeContext(context); // if it fails, be patient if (!m_context) return; Generic_Push_Node(m_context); } ///////////////////////////////////////////////////////////////////////////// void CDasherNode::Push_Node() { if (m_Children) { // if there are children just give them a poke unsigned int i; for (i=1;i<m_iChars;i++) { m_Children[i]->m_iAge=0; m_Children[i]->m_bAlive=1; } return; } // if we haven't got a context then try to get a new one if (m_parent) m_context=m_languagemodel->CloneNodeContext(m_parent->m_context); else m_context=m_languagemodel->GetRootNodeContext(); // if it fails, be patient if (!m_context) return; Generic_Push_Node(m_context); } ///////////////////////////////////////////////////////////////////////////// void CDasherNode::Get_string_under(const int iNormalization,const myint miY1,const myint miY2,const myint miMousex,const myint miMousey, vector<symbol> &vString) const { // we are over (*this) node so add it to the string vString.push_back(m_Symbol); // look for children who might also be under the coords if (m_Children) { myint miRange=miY2-miY1; unsigned int i; for (i=1;i<m_iChars;i++) { myint miNewy1=miY1+(miRange*m_Children[i]->m_iLbnd)/iNormalization; myint miNewy2=miY1+(miRange*m_Children[i]->m_iHbnd)/iNormalization; if (miMousey<miNewy2 && miMousey>miNewy1 && miMousex<miNewy2-miNewy1) { m_Children[i]->Get_string_under(iNormalization,miNewy1,miNewy2,miMousex,miMousey,vString); return; } } } return; } ///////////////////////////////////////////////////////////////////////////// CDasherNode * const CDasherNode::Get_node_under(int iNormalization,myint miY1,myint miY2,myint miMousex,myint miMousey) { if (m_Children) { myint miRange=miY2-miY1; m_iAge=0; m_bAlive=true; unsigned int i; for (i=1;i<m_iChars;i++) { myint miNewy1=miY1+(miRange*m_Children[i]->m_iLbnd)/iNormalization; myint miNewy2=miY1+(miRange*m_Children[i]->m_iHbnd)/iNormalization; if (miMousey<miNewy2 && miMousey>miNewy1 && miMousex<miNewy2-miNewy1) return m_Children[i]->Get_node_under(iNormalization,miNewy1,miNewy2,miMousex,miMousey); } } return this; } ///////////////////////////////////////////////////////////////////////////// |