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Diffstat (limited to 'filters/kword/latex/export/document.cpp')
| -rw-r--r-- | filters/kword/latex/export/document.cpp | 451 |
1 files changed, 451 insertions, 0 deletions
diff --git a/filters/kword/latex/export/document.cpp b/filters/kword/latex/export/document.cpp new file mode 100644 index 000000000..13d40415f --- /dev/null +++ b/filters/kword/latex/export/document.cpp @@ -0,0 +1,451 @@ +/* +** A program to convert the XML rendered by KWord into LATEX. +** +** Copyright (C) 2000, 2001, 2002 Robert JACOLIN +** +** This library is free software; you can redistribute it and/or +** modify it under the terms of the GNU Library General Public +** License as published by the Free Software Foundation; either +** version 2 of the License, or (at your option) any later version. +** +** This library 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 +** Library General Public License for more details. +** +** To receive a copy of the GNU Library General Public License, write to the +** Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301, USA. +** +*/ + +#include <stdlib.h> /* for atoi function */ + +#include <kdebug.h> +#include <tdetempfile.h> +#include <KoStore.h> + +#include <tqdir.h> + +#include "fileheader.h" +#include "document.h" +#include "textFrame.h" +#include "formula.h" +#include "pixmapFrame.h" + +/*******************************************/ +/* Constructor */ +/*******************************************/ +Document::Document() +{ +} + +/*******************************************/ +/* Destructor */ +/*******************************************/ +Document::~Document() +{ + kdDebug(30522) << "Document destructor" << endl; +} + +/*******************************************/ +/* Analyse */ +/*******************************************/ +void Document::analyse(const TQDomNode balise) +{ + //TQDomNode balise = getChild(balise_initial, "FRAMESET"); + kdDebug(30522) << getChildName(balise, 0) << endl; + for(int index= 0; index < getNbChild(balise); index++) + { + Element *elt = 0; + kdDebug(30522) << "--------------------------------------------------" << endl; + + kdDebug(30522) << getChildName(balise, index) << endl; + switch(getTypeFrameset(getChild(balise, index))) + { + case ST_NONE: + kdDebug(30522) << "NONE" << endl; + break; + case ST_TEXT: + kdDebug(30522) << "TEXT" << endl; + elt = new TextFrame; + elt->analyse(getChild(balise, index)); + break; + case ST_PICTURE: + kdDebug(30522) << "PICTURE" << endl; + elt = new PixmapFrame(); + elt->analyse(getChild(balise, index)); + break; + case ST_PART: + kdDebug(30522) << "PART" << endl; + //elt = new Part; + //elt->analyse(getChild(balise, index)); + break; + case ST_FORMULA: + /* Just save the frameset in a TQString input + * call the formula latex export filter + * save in output + * generate : write the output + */ + kdDebug(30522) << "FORMULA" << endl; + elt = new Formula; + elt->analyse(getChild(balise, index)); + break; + case ST_HLINE: + kdDebug(30522) << "HLINE" << endl; + break; + default: + kdDebug(30522) << "error " << elt->getType() << " " << ST_TEXT << endl; + } + + /* 3. Add the Element in one of the lists */ + if(elt != 0) + { + kdDebug(30522) << "INFO : " << elt->getSection() << endl; + switch(elt->getSection()) + { + case SS_FOOTERS: kdDebug(30522) << " FOOTER" <<endl; + _footers.append(elt); + break; + case SS_HEADERS: kdDebug(30522) << " HEADER" << endl; + _headers.append(elt); + break; + case SS_BODY: + if(!elt->isTable()) + { + switch(elt->getType()) + { + case ST_TEXT: + _corps.append(elt); + kdDebug(30522) << " BODY" << endl; + break; + case ST_PART: + kdDebug(30522) << " PART" <<endl; + //_parts.append(elt); + break; + case ST_FORMULA: + kdDebug(30522) << " FORMULA" <<endl; + _formulas.append(elt); + break; + case ST_PICTURE: + kdDebug(30522) << " PIXMAP" <<endl; + _pixmaps.append(elt); + break; + default: + kdError(30522) << "Element frame type no supported or type unexpected." << endl; + } + } + break; + case SS_TABLE: + kdDebug(30522) << " TABLE" <<endl; + /* Don't add simplely the cell */ + /* heriter ListTable de ListElement et surcharger + * la methode add. Une cellule est un element. + */ + _tables.add(elt); + FileHeader::instance()->useTable(); + break; + case SS_FOOTNOTES: /* Just for the new kwd file version */ + _footnotes.append(elt); + break; + default: kdDebug(30522) << "UNKNOWN" << endl; + break; + } + } + kdDebug(30522) << "END OF ANALYSE OF A FRAMESET" << endl; + } +} + +/*******************************************/ +/* AnalysePixmaps */ +/*******************************************/ +void Document::analysePixmaps(const TQDomNode balise) +{ + //TQDomNode balise = getChild(balise_initial, "FRAMESET"); + for(int index= 0; index < getNbChild(balise); index++) + { + Key *key = 0; + kdDebug(30522) << "NEW PIXMAP" << endl; + + key = new Key(Key::PIXMAP); + key->analyse(getChild(balise, "KEY")); + _keys.append(key); + } +} + +/*******************************************/ +/* getTypeFrameset */ +/*******************************************/ +SType Document::getTypeFrameset(const TQDomNode balise) +{ + SType type = ST_NONE; + type = (SType) getAttr(balise, "frameType").toInt(); + return type; +} + +/*******************************************/ +/* Generate */ +/*******************************************/ +void Document::generate(TQTextStream &out, bool hasPreambule) +{ + kdDebug(30522) << "DOC. GENERATION." << endl; + + if(hasPreambule) + generatePreambule(out); + kdDebug(30522) << "preambule : " << hasPreambule << endl; + + /* Body */ + kdDebug(30522) << endl << "body : " << _corps.count() << endl; + + if(hasPreambule) + { + out << "\\begin{document}" << endl; + Config::instance()->indent(); + } + TQString dir = ""; + if( !Config::instance()->getPicturesDir().isEmpty() && + Config::instance()->getPicturesDir() != NULL && + FileHeader::instance()->hasGraphics()) + { + out << endl << "\\graphicspath{{" << Config::instance()->getPicturesDir() << "}}" << endl; + } + + if(_corps.getFirst() != 0) + _corps.getFirst()->generate(out); + + /* Just for test */ + /*if(_tables.getFirst() != 0) + _tables.getFirst()->generate(out); + if(_formulas.getFirst() != 0) + _formulas.getFirst()->generate(out);*/ + if(hasPreambule) + out << "\\end{document}" << endl; + Config::instance()->desindent(); + if(Config::instance()->getIndentation() != 0) + kdError(30522) << "Error : indent != 0 at the end ! " << endl; +} + +/*******************************************/ +/* GeneratePreambule */ +/*******************************************/ +void Document::generatePreambule(TQTextStream &out) +{ + Element* header; + Element* footer; + + /* For each header */ + if(FileHeader::instance()->hasHeader()) + { + kdDebug(30522) << "header : " << _headers.count() << endl; + + /* default : no rule */ + out << "\\renewcommand{\\headrulewidth}{0pt}" << endl; + for(header = _headers.first(); header != 0; header = _headers.next()) + { + generateTypeHeader(out, header); + } + } + + /* For each footer */ + if(FileHeader::instance()->hasFooter()) + { + kdDebug(30522) << "footer : " << _footers.count() << endl; + + /* default : no rule */ + out << "\\renewcommand{\\footrulewidth}{0pt}" << endl; + for(footer = _footers.first(); footer != 0; footer = _footers.next()) + { + generateTypeFooter(out, footer); + } + } + /* Specify what header/footer style to use */ + if(FileHeader::instance()->hasHeader() || FileHeader::instance()->hasFooter()) + out << "\\pagestyle{fancy}" << endl; + else + { + out << "\\pagestyle{empty}" << endl; + } +} + +/*******************************************/ +/* GenerateTypeHeader */ +/*******************************************/ +void Document::generateTypeHeader(TQTextStream &out, Element *header) +{ + kdDebug(30522) << "generate header" << endl; + if((FileHeader::instance()->getHeadType() == FileHeader::TH_ALL || + FileHeader::instance()->getHeadType() == FileHeader::TH_FIRST) && header->getInfo() == SI_EVEN) + { + out << "\\fancyhead[L]{}" << endl; + out << "\\fancyhead[C]{"; + header->generate(out); + out << "}" << endl; + out << "\\fancyhead[R]{}" << endl; + } + + switch(header->getInfo()) + { + case SI_NONE: + case SI_FIRST: + break; + case SI_ODD: + out << "\\fancyhead[RO]{}" << endl; + out << "\\fancyhead[CO]{"; + header->generate(out); + out << "}" << endl; + out << "\\fancyhead[LO]{}" << endl; + break; + case SI_EVEN: + out << "\\fancyhead[RE]{}" << endl; + out << "\\fancyhead[CE]{"; + header->generate(out); + out << "}" << endl; + out << "\\fancyhead[LE]{}" << endl; + break; + } + + if(header->getInfo() == SI_FIRST) + { + out << "\\fancyhead{"; + header->generate(out); + out << "}" << endl; + out << "\\thispagestyle{fancy}" << endl; + } +} + +/*******************************************/ +/* GenerateTypeFooter */ +/*******************************************/ +void Document::generateTypeFooter(TQTextStream &out, Element *footer) +{ + if(FileHeader::instance()->getFootType() == FileHeader::TH_ALL && + footer->getInfo() == SI_EVEN) + { + out << "\\fancyfoot[L]{}" << endl; + out << "\\fancyfoot[C]{"; + footer->generate(out); + out << "}" << endl; + out << "\\fancyfoot[R]{}" << endl; + } + else if(FileHeader::instance()->getFootType() == FileHeader::TH_EVODD) + { + switch(footer->getInfo()) + { + case SI_NONE: + case SI_FIRST: + break; + case SI_ODD: + out << "\\fancyfoot[CO]{"; + footer->generate(out); + out << "}"; + break; + case SI_EVEN: + out << "\\fancyfoot[CE]{"; + footer->generate(out); + out << "}"; + break; + } + } + else if(FileHeader::instance()->getFootType() == FileHeader::TH_FIRST && + footer->getInfo() == SI_FIRST) + { + out << "\\fanycfoot{"; + footer->generate(out); + out << "}" << endl; + out << "\\thispagestyle{fancy}" << endl; + } +} + +Element* Document::searchAnchor(TQString anchor) +{ + Element *elt = _tables.first(); + while(elt != 0) + { + kdDebug(30522) << elt->getGrpMgr() << endl; + if(elt->getGrpMgr() == anchor) + return elt; + elt = _tables.next(); + } + kdDebug(30522) << "No in table, search in formulae list." << endl; + elt = _formulas.first(); + while(elt != 0) + { + if(elt->getName() == anchor) + return elt; + elt = _formulas.next(); + } + kdDebug(30522) << "No in table and formulae, search in pictures." << endl; + elt = _pixmaps.first(); + while(elt != 0) + { + if(elt->getName() == anchor) + return elt; + elt = _pixmaps.next(); + } + return NULL; + +} + +Element* Document::searchFootnote(TQString footnote) +{ + Element* elt = _footnotes.first(); + while(elt != 0) + { + if(elt->getName() == footnote) + return elt; + elt = _footnotes.next(); + } + return NULL; + +} + +Key* Document::searchKey(TQString keyName) +{ + Key* key = _keys.first(); + while(key != 0) + { + kdDebug(30522) << "key " << key->getFilename() << endl; + if(key->getFilename() == keyName) + return key; + key = _keys.next(); + } + return NULL; + +} + +TQString Document::extractData(TQString key) +{ + TQString data = searchKey(key)->getName(); + kdDebug(30522) << "Opening " << data << endl; + if(!getStorage()->isOpen()) + { + if(!getStorage()->open(data)) + { + kdError(30522) << "Unable to open " << data << endl; + return TQString(""); + } + } + + /* Temp file with the default name in the default temp dir */ + KTempFile temp; + //temp.setAutoDelete(true); + TQFile* tempFile = temp.file(); + + const TQ_LONG buflen = 4096; + char buffer[ buflen ]; + TQ_LONG readBytes = getStorage()->read( buffer, buflen ); + + while ( readBytes > 0 ) + { + tempFile->writeBlock( buffer, readBytes ); + readBytes = getStorage()->read( buffer, buflen ); + } + temp.close(); + if(!getStorage()->close()) + { + kdError(30522) << "Unable to close " << data << endl; + return TQString(""); + } + kdDebug(30522) << "temp filename : " << temp.name() << endl; + return temp.name(); +} |