OdsDocReader Class Reference

#include <odsdocreader.h>

Public Member Functions
	OdsDocReader (OdsDocHandlerInterface &handler)
virtual	~OdsDocReader ()
void	parse (QFile &odsFile)
void	parse (QIODevice *p_inputstream)

Private Member Functions
void	setInsideCell (const OdsCell &cell)
void	startInsideLine ()
void	startSheet (const QString &sheet_name)
void	endSheet ()
void	startLine ()
void	endLine ()
void	setCell (const OdsCell &cell)
void	endDocument ()

Private Attributes
friend	QXmlStreamReaderContentXml
QuaZip *	_p_quaZip = nullptr
uint	_column_number
OdsDocHandlerInterface &	_handler

Detailed Description

Definition at line 29 of file odsdocreader.h.

Constructor & Destructor Documentation

OdsDocReader()

OdsDocReader::OdsDocReader

(

OdsDocHandlerInterface &

handler

)

creates an ODS reader with a reader handler

@Param OdsDocHandlerInterface & the interface to implement to read ODS files

Definition at line 28 of file odsdocreader.cpp.

                                                          : _handler(handler)
{
}

~OdsDocReader()

OdsDocReader::~OdsDocReader ( )

virtual

Definition at line 32 of file odsdocreader.cpp.

{
  qDebug();
  if(_p_quaZip != nullptr)
    {
      if(_p_quaZip->isOpen())
        {
          _p_quaZip->close();
          delete _p_quaZip;
          _p_quaZip = nullptr;
        }
    }
  qDebug();
}

References _p_quaZip.

Member Function Documentation

endDocument()

void OdsDocReader::endDocument ( )

private

Definition at line 182 of file odsdocreader.cpp.

{
  _handler.endDocument();
}

References _handler, and OdsDocHandlerInterface::endDocument().

Referenced by parse().

endLine()

void OdsDocReader::endLine ( )

private

Definition at line 171 of file odsdocreader.cpp.

{
  _handler.endLine();
}

References _handler, and OdsDocHandlerInterface::endLine().

Referenced by QXmlStreamReaderContentXml::readTableRow().

endSheet()

void OdsDocReader::endSheet ( )

private

Definition at line 159 of file odsdocreader.cpp.

{
  _handler.endSheet();
}

References _handler, and OdsDocHandlerInterface::endSheet().

parse() [1/2]

void OdsDocReader::parse

(

QFile &

odsFile

)

Definition at line 49 of file odsdocreader.cpp.

{
  qDebug() << odsFile.fileName();
  QFileInfo ods_file_info(odsFile.fileName());
  if(!ods_file_info.exists())
    {
      throw OdsException(QObject::tr("ODS file %1 does not exists")
                           .arg(ods_file_info.absoluteFilePath()));
    }
  if(!ods_file_info.isReadable())
    {
      throw OdsException(QObject::tr("ODS file %1 is not readable")
                           .arg(ods_file_info.absoluteFilePath()));
    }
  if(!odsFile.open(QIODevice::ReadOnly))
    {
      throw OdsException(QObject::tr("Unable to read ODS file %1")
                           .arg(ods_file_info.absoluteFilePath()));
    }
  qDebug() << ods_file_info.absoluteFilePath();
  parse(&odsFile);
  odsFile.close();
}

References parse().

Referenced by parse().

parse() [2/2]

void OdsDocReader::parse

(

QIODevice *

p_inputstream

)

Definition at line 74 of file odsdocreader.cpp.

{
  qDebug();
  _p_quaZip = new QuaZip(p_inputstream);
  _p_quaZip->open(QuaZip::mdUnzip);
 
  qDebug();
  for(bool more = _p_quaZip->goToFirstFile(); more;
      more      = _p_quaZip->goToNextFile())
    {
      qDebug() << _p_quaZip->getCurrentFileName();
 
      if(_p_quaZip->getCurrentFileName() == "content.xml")
        {
 
 
          QuaZipFile zip_file(_p_quaZip);
          QXmlStreamReaderContentXml content_reader(*this);
          zip_file.open(QIODevice::ReadOnly);
          content_reader.setDevice(&zip_file);
          content_reader.setNamespaceProcessing(true);
          content_reader.read();
          if(content_reader.error())
            {
 
              zip_file.close();
              qDebug() << " error " << content_reader.errorString();
              throw OdsException(QObject::tr("error reading ODS input file :\n")
                                   .append(content_reader.errorString()));
            }
          qDebug() << " contentXml : DONE on file '"
                   << _p_quaZip->getCurrentFileName() << "'";
 
          zip_file.close();
        }
    }
  if(_p_quaZip != nullptr)
    {
      if(_p_quaZip->isOpen())
        {
          _p_quaZip->close();
          delete _p_quaZip;
          _p_quaZip = nullptr;
        }
    }
  this->endDocument();
}

References _p_quaZip, endDocument(), and QXmlStreamReaderContentXml::read().

setCell()

void OdsDocReader::setCell ( const OdsCell &  cell )

private

Definition at line 177 of file odsdocreader.cpp.

{
  _handler.setCell(cell);
}

References _handler, and OdsDocHandlerInterface::setCell().

Referenced by setInsideCell().

setInsideCell()

void OdsDocReader::setInsideCell ( const OdsCell &  cell )

private

Definition at line 130 of file odsdocreader.cpp.

{
  _column_number++;
  qDebug() << cell.getOfficeValueType() << " " << cell.toString();
  if(cell.isDate())
    {
      qDebug() << " date " << cell.getDateTimeValue().toString(Qt::ISODate)
               << "  " << cell.getDateTimeValue().date().day() << "  "
               << cell.getDateTimeValue().date().month();
    }
  else if(cell.isString())
    {
      qDebug() << " string " << cell.getStringValue();
    }
  else if(cell.isDouble())
    {
      qDebug() << " double " << cell.getDoubleValue();
    }
  setCell(cell);
}

References _column_number, OdsCell::getDateTimeValue(), OdsCell::getDoubleValue(), OdsCell::getOfficeValueType(), OdsCell::getStringValue(), OdsCell::isDate(), OdsCell::isDouble(), OdsCell::isString(), setCell(), and OdsCell::toString().

Referenced by QXmlStreamReaderContentXml::readTableLine().

startInsideLine()

void OdsDocReader::startInsideLine ( )

private

Definition at line 123 of file odsdocreader.cpp.

{
  _column_number = 0;
  startLine();
}

References _column_number, and startLine().

startLine()

void OdsDocReader::startLine ( )

private

Definition at line 165 of file odsdocreader.cpp.

{
  _handler.startLine();
}

References _handler, and OdsDocHandlerInterface::startLine().

Referenced by QXmlStreamReaderContentXml::readTableRow(), and startInsideLine().

startSheet()

void OdsDocReader::startSheet ( const QString &  sheet_name )

private

Definition at line 153 of file odsdocreader.cpp.

{
  _handler.startSheet(sheet_name);
}

References _handler, and OdsDocHandlerInterface::startSheet().

Referenced by QXmlStreamReaderContentXml::readTable().

Member Data Documentation

_column_number

uint OdsDocReader::_column_number

private

Definition at line 67 of file odsdocreader.h.

Referenced by setInsideCell(), and startInsideLine().

_handler

OdsDocHandlerInterface& OdsDocReader::_handler

private

Definition at line 69 of file odsdocreader.h.

Referenced by endDocument(), endLine(), endSheet(), setCell(), startLine(), and startSheet().

_p_quaZip

QuaZip* OdsDocReader::_p_quaZip = nullptr

private

Definition at line 65 of file odsdocreader.h.

Referenced by ~OdsDocReader(), and parse().

QXmlStreamReaderContentXml

friend OdsDocReader::QXmlStreamReaderContentXml

private

Definition at line 31 of file odsdocreader.h.

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

• odsstream/odsdocreader.h
• odsstream/odsdocreader.cpp