THtmlHldV Class Reference

#include <html.h>

Collaboration diagram for THtmlHldV:

List of all members.

Public Member Functions
	THtmlHldV (const PHtmlDoc &_RefHtmlDoc, const int &HldWnLen=10)
	THtmlHldV (TSIn &)
void	Save (TSOut &)
THtmlHldV &	operator= (const THtmlHldV &)
PHtmlDoc	GetRefHtmlDoc ()
int	GetHlds ()
PHtmlDoc	GetHld (const int &HldN)
Static Public Member Functions
static PHtmlHldV	Load (TSIn &)
Private Attributes
TCRef	CRef
PHtmlDoc	RefHtmlDoc
THtmlDocV	HldV
Friends
class	TPt< THtmlHldV >

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Detailed Description

Definition at line 311 of file html.h.

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Constructor & Destructor Documentation

THtmlHldV::THtmlHldV	(	const PHtmlDoc &	_RefHtmlDoc,
		const int &	HldWnLen = 10
	)

Definition at line 1148 of file html.cpp.

References TVec< TVal >::Add(), THtmlDoc::AddTokV(), TVec< TVal >::Clr(), forever, THtmlTok::GetHTok(), THtmlDoc::GetTok(), THtmlDoc::GetToks(), HldV, hsyBTag, hsyETag, hsyNum, hsySSym, hsyStr, THtmlTok::IsBreakTok(), THtmlTok::IsHTag(), TVec< TVal >::Len(), RefHtmlDoc, THtmlDoc::SaveTxt(), and TSOut::StdOut.

                                                                    :
  RefHtmlDoc(_RefHtmlDoc), HldV(){
  bool IsTitleAct=false; THtmlTokV TitleTokV;
  bool IsHAct=false; int ActHTagN=-1;
  TVec<THtmlTokV> HTokV(6);
  PHtmlTok Tok; THtmlLxSym TokSym; TStr TokStr;
  for (int TokN=0; TokN<RefHtmlDoc->GetToks(); TokN++){
    Tok=RefHtmlDoc->GetTok(TokN, TokSym, TokStr);
    if ((TokSym==hsyBTag)&&(TokStr==THtmlTok::ATagNm)){
      // collect tokens before, inside and after <a> ... </a> tags
      int ATokN; PHtmlTok ATok; THtmlLxSym ATokSym; TStr ATokStr;
      // inside <A> tags
      THtmlTokV ATokV; ATokN=TokN;
      forever{
        ATok=RefHtmlDoc->GetTok(ATokN, ATokSym, ATokStr);
        if (ATokSym!=hsySSym){ATokV.Add(ATok);}
        if ((ATokSym==hsyETag)&&(ATokStr==THtmlTok::ATagNm)){break;}
        ATokN++;
        if (ATokN>=RefHtmlDoc->GetToks()){break;}
      }
      int ETagATokN=ATokN+1;
      // before <A> tags
      THtmlTokV PrevATokV; ATokN=TokN;
      forever{
        ATokN--;
        if (ATokN<0){break;}
        ATok=RefHtmlDoc->GetTok(ATokN, ATokSym, ATokStr);
        if (THtmlTok::IsBreakTok(ATok)){break;}
        if ((ATokSym==hsyStr)||(ATokSym==hsyNum)){PrevATokV.Add(ATok);}
        if (ATokV.Len()>=HldWnLen){break;}
      }
      // after <A> tags
      THtmlTokV NextATokV; ATokN=ETagATokN;
      forever{
        ATokN++;
        if (ATokN>=RefHtmlDoc->GetToks()){break;}
        ATok=RefHtmlDoc->GetTok(ATokN, ATokSym, ATokStr);
        if (THtmlTok::IsBreakTok(ATok)){break;}
        if ((ATokSym==hsyStr)||(ATokSym==hsyNum)){NextATokV.Add(ATok);}
        if (ATokV.Len()>=HldWnLen){break;}
      }
      // construct html-document with hyper-link context
      PHtmlDoc HtmlDoc=PHtmlDoc(new THtmlDoc());
      HtmlDoc->AddTokV(TitleTokV);
      for (int HTagN=1; HTagN<=6; HTagN++){HtmlDoc->AddTokV(HTokV[HTagN-1]);}
      HtmlDoc->AddTokV(PrevATokV);
      HtmlDoc->AddTokV(ATokV);
      HtmlDoc->AddTokV(NextATokV);
      HldV.Add(HtmlDoc);
      HtmlDoc->SaveTxt(TSOut::StdOut);
    } else
    if (TokSym==hsyBTag){
      int HTagN;
      if (TokStr==THtmlTok::TitleTagNm){
        IsTitleAct=true; TitleTokV.Clr(); TitleTokV.Add(Tok);
      } else
      if (THtmlTok::IsHTag(TokStr, HTagN)){
        if (IsHAct){// conclude previous <H?> tag if left open
          HTokV[ActHTagN-1].Add(THtmlTok::GetHTok(false, ActHTagN));}
        IsHAct=true; ActHTagN=HTagN;
        {for (int HTagN=ActHTagN; HTagN<=6; HTagN++){HTokV[HTagN-1].Clr();}}
        HTokV[ActHTagN-1].Add(Tok);
      }
    } else
    if (TokSym==hsyETag){
      int HTagN;
      if (TokStr==THtmlTok::TitleTagNm){
        if (IsTitleAct){TitleTokV.Add(Tok); IsTitleAct=false;}
      } else
      if (THtmlTok::IsHTag(TokStr, HTagN)){
        if (IsHAct){HTokV[ActHTagN-1].Add(Tok); IsHAct=false;}
      }
    } else
    if (TokSym!=hsySSym){
      if (IsTitleAct){TitleTokV.Add(Tok);}
      if (IsHAct){HTokV[ActHTagN-1].Add(Tok);}
    }
  }
}

Here is the call graph for this function:

THtmlHldV::THtmlHldV

(

TSIn &

)

[inline]

Definition at line 317 of file html.h.

References Fail.

{Fail;}

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Member Function Documentation

PHtmlDoc THtmlHldV::GetHld

(

const int &

HldN

)

[inline]

Definition at line 325 of file html.h.

{return HldV[HldN];}

int THtmlHldV::GetHlds

(

)

[inline]

Definition at line 324 of file html.h.

{return HldV.Len();}

PHtmlDoc THtmlHldV::GetRefHtmlDoc

(

)

[inline]

Definition at line 323 of file html.h.

{return RefHtmlDoc;}

static PHtmlHldV THtmlHldV::Load

(

TSIn &

)

[inline, static]

Definition at line 318 of file html.h.

References Fail.

{Fail; return NULL;}

THtmlHldV& THtmlHldV::operator=

(

const THtmlHldV &

)

[inline]

Definition at line 321 of file html.h.

References Fail.

{Fail; return *this;}

void THtmlHldV::Save

(

TSOut &

)

[inline]

Definition at line 319 of file html.h.

References Fail.

{Fail;}

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Friends And Related Function Documentation

friend class TPt< THtmlHldV > [friend]

Definition at line 311 of file html.h.

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Member Data Documentation

TCRef THtmlHldV::CRef [private]

Definition at line 311 of file html.h.

THtmlDocV THtmlHldV::HldV [private]

Definition at line 314 of file html.h.

Referenced by THtmlHldV().

PHtmlDoc THtmlHldV::RefHtmlDoc [private]

Definition at line 313 of file html.h.

Referenced by THtmlHldV().

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The documentation for this class was generated from the following files:

• glib-core/html.h
• glib-core/html.cpp