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harbour-core/harbour/source/tools/html.prg
2000-03-01 17:10:21 +00:00

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/*
* $Id$
*/
/*
* Harbour Project source code:
* HTML Support Code For FT_HELPC
*
* Copyright 2000 Luiz Rafael Culik <Culik@sl.conex.net>
* www - http://www.harbour-project.org
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version, with one exception:
*
* The exception is that if you link the Harbour Runtime Library (HRL)
* and/or the Harbour Virtual Machine (HVM) with other files to produce
* an executable, this does not by itself cause the resulting executable
* to be covered by the GNU General Public License. Your use of that
* executable is in no way restricted on account of linking the HRL
* and/or HVM code into it.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA (or visit
* their web site at http://www.gnu.org/).
*
*/
#include 'hbclass.ch'
#include 'common.ch'
#define CRLF HB_OSNewLine()
Static nX:=0
*+±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±
*+
*+ Class THTML
*+
*+±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±
*+
CLASS THTML
DATA nHandle
DATA cFile
METHOD New( cFile )
METHOD WriteTitle( cTitle )
METHOD WritePar( cPar )
METHOD WriteParBold( cPar )
METHOD WriteLink( cLink )
METHOD WriteText(cText)
METHOD CLOSE()
ENDCLASS
METHOD New( cFile ) CLASS THTML
If Nx >0
FCLOSE(NX)
ENDIF
IF VALTYPE( cFile ) <> NIL .AND. VALTYPE( cFile ) == "C"
Self:cFile := LOWER( cFile )
Self:nHandle := FCREATE( Self:cFile )
ENDIF
nX := Self:nHandle
FWRITE( Self:nHandle, "<BODY>" + CRLF )
RETURN Self
METHOD WriteTitle( cTitle ) CLASS THTML
FWRITE( Self:nHandle, "<TITLE>" + CRLF + cTitle + CRLF + "</Title>" + CRLF +'</HEAD>'+CRLF+'<body bgcolor="#FFFFFF">' + CRLF )
RETURN Self
METHOD WritePar( cPar ) CLASS THTML
cPar:=STRTRAN(cPar,"<","&lt;")
cPar:=STRTRAN(cPar,">","&gt;")
FWRITE( Self:nHandle, '<dd>' + Alltrim(cPar) + '</dd>' + CRLF )
RETURN Self
METHOD WriteText( cPar ) CLASS THTML
FWRITE( Self:nHandle, cPar + CRLF )
RETURN Self
METHOD WriteParBold( cPar,lEndDl,lPar ) CLASS THTML
DEFAULT lEnddl to .T.
DEFAULT lPar to .T.
If lEndDl .and. lPar
FWRITE( Self:nHandle,"</P></dd>"+CRLF+ "</DL>"+CRLF+"<DL>"+CRLF+"<dt><b>" + Alltrim(cPar) + '</b></dt>' + CRLF )
ELSEif !lPar .and. !lEnddl
FWRITE( Self:nHandle,'<DL>'+CRLF+"<dt><b>" + Alltrim(cPar) + '</b></dt>' + CRLF )
ELSEif !lPar .and. lEnddl
FWRITE( Self:nHandle,"</PRE></dd>"+CRLF+"</DL>"+CRLF+ "<DL>"+CRLF+"<dt><b>" + Alltrim(cPar) + '</b></dt>' + CRLF )
ELSEif lPar .and. !lEnddl
FWRITE( Self:nHandle,"</P></dd>"+CRLF+"<DL>"+CRLF+"<dt><b>" + Alltrim(cPar) + '</b></dt>' + CRLF )
ENDIF
RETURN Self
METHOD CLOSE() CLASS THTML
FWRITE( Self:nHandle, "</body>" + CRLF )
FCLOSE( Self:nHandle )
RETURN Self
METHOD WriteLink( cLink ,cName ) CLASS THTML
LOCAL nPos
LOCAL cTemp := ''
nPos := AT( "()", cLink )
IF nPos > 0
cTemp := SUBSTR( cLink, 1, nPos - 1 ) + '.htm'
ELSE
cTemp := ALLTRIM( cLink ) + '.htm'
ENDIF
IF cName!=Nil
cLink:=cName
ENDIF
FWRITE( Self:nHandle, "<LI><a href=" + Lower(cTemp) + ">" + cLink + "</a></LI>" + CRLF )
RETURN Self