dochandler.cpp

doxygen(一个自动从源代码生成文档的工具)的源代码

void FormulaHandler::startFormula(const QXmlAttributes& attrib)
{
  m_id = attrib.value("id");
  m_curString="";
  m_parent->setDelegate(this);
}

void FormulaHandler::endFormula()
{
  m_text = m_curString;
  printf("formula id=`%s' text=`%s'\n",m_id.data(),m_text.data());
  m_parent->setDelegate(0);
}

//----------------------------------------------------------------------
// ImageHandler
//----------------------------------------------------------------------

ImageHandler::ImageHandler(IBaseHandler *parent)
  : DocNode(Image), m_parent(parent)
{
  addEndHandler("image",this,&ImageHandler::endImage);
}

ImageHandler::~ImageHandler()
{
}

void ImageHandler::startImage(const QXmlAttributes& attrib)
{
  m_name = attrib.value("name");
  m_curString="";
  m_parent->setDelegate(this);
}

void ImageHandler::endImage()
{
  m_caption = m_curString;
  printf("image name=`%s' caption=`%s'\n",m_name.data(),m_caption.data());
  m_parent->setDelegate(0);
}

//----------------------------------------------------------------------
// DotFileHandler
//----------------------------------------------------------------------

DotFileHandler::DotFileHandler(IBaseHandler *parent)
  : DocNode(DotFile), m_parent(parent)
{
  addEndHandler("image",this,&DotFileHandler::endDotFile);
}

DotFileHandler::~DotFileHandler()
{
}

void DotFileHandler::startDotFile(const QXmlAttributes& attrib)
{
  m_name = attrib.value("name");
  m_curString="";
  m_parent->setDelegate(this);
}

void DotFileHandler::endDotFile()
{
  m_caption = m_curString;
  printf("image name=`%s' caption=`%s'\n",m_name.data(),m_caption.data());
  m_parent->setDelegate(0);
}

//----------------------------------------------------------------------
// IndexEntryHandler
//----------------------------------------------------------------------

IndexEntryHandler::IndexEntryHandler(IBaseHandler *parent)
  : DocNode(IndexEntry), m_parent(parent)
{
  addEndHandler("indexentry",this,&IndexEntryHandler::endIndexEntry);
  addStartHandler("primaryie",this,&IndexEntryHandler::startPrimaryIE);
  addEndHandler("primaryie",this,&IndexEntryHandler::endPrimaryIE);
  addStartHandler("secondaryie",this,&IndexEntryHandler::startSecondaryIE);
  addEndHandler("secondaryie",this,&IndexEntryHandler::endSecondaryIE);
}

IndexEntryHandler::~IndexEntryHandler()
{
}

void IndexEntryHandler::startIndexEntry(const QXmlAttributes& /*attrib*/)
{
  printf("start index entry\n");
  m_parent->setDelegate(this);
}

void IndexEntryHandler::endIndexEntry()
{
  printf("index entry primary=`%s' secondary=`%s'\n",
      m_primary.data(),m_secondary.data());
  m_parent->setDelegate(0);
}

void IndexEntryHandler::startPrimaryIE(const QXmlAttributes& /*attrib*/)
{
  m_curString="";
}

void IndexEntryHandler::endPrimaryIE()
{
  m_primary = m_curString;
}

void IndexEntryHandler::startSecondaryIE(const QXmlAttributes& /*attrib*/)
{
  m_curString="";
}

void IndexEntryHandler::endSecondaryIE()
{
  m_secondary = m_curString;
}

//----------------------------------------------------------------------
// EntryHandler
//----------------------------------------------------------------------

EntryHandler::EntryHandler(IBaseHandler *parent)
  : DocNode(Entry), m_parent(parent)
{
  m_children.setAutoDelete(TRUE);
  addEndHandler("entry",this,&EntryHandler::endEntry);
  addStartHandler("para",this,&EntryHandler::startParagraph);
}

EntryHandler::~EntryHandler()
{
}

void EntryHandler::startEntry(const QXmlAttributes&)
{
  m_parent->setDelegate(this);
}

void EntryHandler::endEntry()
{
  m_parent->setDelegate(0);
}

void EntryHandler::startParagraph(const QXmlAttributes& attrib)
{
  ParagraphHandler *ph = new ParagraphHandler(this);
  ph->startParagraph(attrib);
  m_children.append(ph);
}

//----------------------------------------------------------------------
// RowHandler
//----------------------------------------------------------------------

RowHandler::RowHandler(IBaseHandler *parent)
  : DocNode(Row), m_parent(parent)
{
  m_children.setAutoDelete(TRUE);
  addEndHandler("row",this,&RowHandler::endRow);
  addStartHandler("entry",this,&RowHandler::startEntry);
}

RowHandler::~RowHandler()
{
}

void RowHandler::startRow(const QXmlAttributes&)
{
  m_parent->setDelegate(this);
}

void RowHandler::endRow()
{
  m_parent->setDelegate(0);
}

void RowHandler::startEntry(const QXmlAttributes& attrib)
{
  EntryHandler *eh = new EntryHandler(this);
  eh->startEntry(attrib);
  m_children.append(eh);
}

//----------------------------------------------------------------------
// TableHandler
//----------------------------------------------------------------------

TableHandler::TableHandler(IBaseHandler *parent)
  : DocNode(Table), m_parent(parent)
{
  m_children.setAutoDelete(TRUE);
  addEndHandler("table",this,&TableHandler::endTable);
  addStartHandler("row",this,&TableHandler::startRow);
}

TableHandler::~TableHandler()
{
}

void TableHandler::startTable(const QXmlAttributes& attrib)
{
  m_parent->setDelegate(this);
  m_numColumns = attrib.value("cols").toInt();
  printf("table cols=%d\n",m_numColumns);
}

void TableHandler::endTable()
{
  m_parent->setDelegate(0);
}

void TableHandler::startRow(const QXmlAttributes& attrib)
{
  RowHandler *rh = new RowHandler(this);
  rh->startRow(attrib);
  m_children.append(rh);
}

//----------------------------------------------------------------------
// ParagraphHandler
//----------------------------------------------------------------------

ParagraphHandler::ParagraphHandler(IBaseHandler *parent) 
  : DocNode(Para), m_parent(parent)
{
  m_children.setAutoDelete(TRUE);

  m_markupHandler = new MarkupHandler(m_children,m_curString);
  setFallBackHandler(m_markupHandler);

  addEndHandler("para",this,&ParagraphHandler::endParagraph);

  addStartHandler("itemizedlist",this,&ParagraphHandler::startItemizedList);
  addStartHandler("orderedlist",this,&ParagraphHandler::startOrderedList);
  addStartHandler("parameterlist",this,&ParagraphHandler::startParameterList);
  addStartHandler("simplesect",this,&ParagraphHandler::startSimpleSect);
  addStartHandler("ref",this,&ParagraphHandler::startRef);
  addStartHandler("variablelist",this,&ParagraphHandler::startVariableList);
  addStartHandler("hruler",this,&ParagraphHandler::startHRuler);
  addStartHandler("linebreak",this,&ParagraphHandler::startLineBreak);
  addStartHandler("ulink",this,&ParagraphHandler::startULink);
  addStartHandler("email",this,&ParagraphHandler::startEMail);
  addStartHandler("link",this,&ParagraphHandler::startLink);
  addStartHandler("programlisting",this,&ParagraphHandler::startProgramListing);
  addStartHandler("formula",this,&ParagraphHandler::startFormula);
  addStartHandler("image",this,&ParagraphHandler::startImage);
  addStartHandler("dotfile",this,&ParagraphHandler::startDotFile);
  addStartHandler("indexentry",this,&ParagraphHandler::startIndexEntry);
  addStartHandler("table",this,&ParagraphHandler::startTable);
}

ParagraphHandler::~ParagraphHandler()
{
  delete m_markupHandler;
}

void ParagraphHandler::startParagraph(const QXmlAttributes& /*attrib*/)
{
  m_parent->setDelegate(this);
  printf("para\n");
}

void ParagraphHandler::endParagraph()
{
  addTextNode();
  printf("end para\n");
  m_parent->setDelegate(0);
}

void ParagraphHandler::startItemizedList(const QXmlAttributes& attrib)
{
  addTextNode();
  ListHandler *listHandler = new ListHandler(ItemizedList,this);
  listHandler->startList(attrib);
  m_children.append(listHandler);
}

void ParagraphHandler::startOrderedList(const QXmlAttributes& attrib)
{
  addTextNode();
  ListHandler *listHandler = new ListHandler(OrderedList,this);
  listHandler->startList(attrib);
  m_children.append(listHandler);
}

void ParagraphHandler::startParameterList(const QXmlAttributes& attrib)
{
  addTextNode();
  ParameterListHandler *parListHandler = new ParameterListHandler(this);
  parListHandler->startParameterList(attrib);
  m_children.append(parListHandler);
}

void ParagraphHandler::startSimpleSect(const QXmlAttributes& attrib)
{
  addTextNode();
  SimpleSectHandler *sectHandler = new SimpleSectHandler(this);
  sectHandler->startSimpleSect(attrib);
  m_children.append(sectHandler);
}

void ParagraphHandler::startRef(const QXmlAttributes& attrib)
{
  addTextNode();
  RefHandler *ref = new RefHandler(this);
  ref->startRef(attrib);
  m_children.append(ref);
}

void ParagraphHandler::startVariableList(const QXmlAttributes& attrib)
{
  addTextNode();
  VariableListHandler *vl = new VariableListHandler(this);
  vl->startVariableList(attrib);
  m_children.append(vl);
}

void ParagraphHandler::startHRuler(const QXmlAttributes& attrib)
{
  addTextNode();
  HRulerHandler *hr = new HRulerHandler(this);
  hr->startHRuler(attrib);
  m_children.append(hr);
}

void ParagraphHandler::startLineBreak(const QXmlAttributes& attrib)
{
  addTextNode();
  LineBreakHandler *lb = new LineBreakHandler(this);
  lb->startLineBreak(attrib);
  m_children.append(lb);
}

void ParagraphHandler::startULink(const QXmlAttributes& attrib)
{
  addTextNode();
  ULinkHandler *uh = new ULinkHandler(this);
  uh->startULink(attrib);
  m_children.append(uh);
}

void ParagraphHandler::startEMail(const QXmlAttributes& attrib)
{
  addTextNode();
  EMailHandler *eh = new EMailHandler(this);
  eh->startEMail(attrib);
  m_children.append(eh);
}

void ParagraphHandler::startLink(const QXmlAttributes& attrib)
{
  addTextNode();
  LinkHandler *lh = new LinkHandler(this);
  lh->startLink(attrib);
  m_children.append(lh);
}

void ParagraphHandler::startProgramListing(const QXmlAttributes& attrib)
{
  addTextNode();
  ProgramListingHandler *pl = new ProgramListingHandler(this);
  pl->startProgramListing(attrib);
  m_children.append(pl);
}

void ParagraphHandler::startFormula(const QXmlAttributes& attrib)
{
  addTextNode();
  FormulaHandler *fh = new FormulaHandler(this);
  fh->startFormula(attrib);
  m_children.append(fh);
}

void ParagraphHandler::startImage(const QXmlAttributes& attrib)
{
  addTextNode();
  ImageHandler *ih = new ImageHandler(this);
  ih->startImage(attrib);
  m_children.append(ih);
}

void ParagraphHandler::startDotFile(const QXmlAttributes& attrib)
{
  addTextNode();
  DotFileHandler *df = new DotFileHandler(this);
  df->startDotFile(attrib);
  m_children.append(df);
}

void ParagraphHandler::startIndexEntry(const QXmlAttributes& attrib)
{
  addTextNode();
  IndexEntryHandler *df = new IndexEntryHandler(this);
  df->startIndexEntry(attrib);
  m_children.append(df);
}

void ParagraphHandler::startTable(const QXmlAttributes& attrib)
{
  addTextNode();
  TableHandler *th = new TableHandler(this);
  th->startTable(attrib);
  m_children.append(th);
}

void ParagraphHandler::addTextNode()
{
  if (!m_curString.isEmpty())
  {
    m_children.append(new TextNode(m_curString,m_markupHandler->markup()));
    printf("addTextNode() text=\"%s\" markup=%x\n",
        m_curString.data(),m_markupHandler->markup());
    m_curString="";
  }
}

//----------------------------------------------------------------------
// DocHandler
//----------------------------------------------------------------------

DocHandler::DocHandler(IBaseHandler *parent) : m_parent(parent)
{
  m_children.setAutoDelete(TRUE);

  addEndHandler("briefdescription",this,&DocHandler::endDoc);
  addEndHandler("detaileddescription",this,&DocHandler::endDoc);

  addStartHandler("para",this,&DocHandler::startParagraph);
}

DocHandler::~DocHandler()
{
}

void DocHandler::startDoc(const QXmlAttributes& /*attrib*/)
{
  m_parent->setDelegate(this);
  printf("start dochandler\n");
}

void DocHandler::endDoc()
{
  printf("end dochandler\n");
  m_parent->setDelegate(0);
}

void DocHandler::startParagraph(const QXmlAttributes& attrib)
{
  ParagraphHandler *parHandler = new ParagraphHandler(this);
  parHandler->startParagraph(attrib);
  m_children.append(parHandler);
}