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tdeedu/keduca/libkeduca/fileread.cpp

1000 lines
27 KiB

/***************************************************************************
fileread.cpp - description
-------------------
begin : Wed May 23 2001
copyright : (C) 2001 by Javier Campos
email : javi@asyris.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. *
* *
***************************************************************************/
#include "fileread.h"
#include <assert.h>
#include <tdeio/netaccess.h>
#include <kstandarddirs.h>
#include <kmimetype.h>
#include <kdebug.h>
#include <ktempfile.h>
#include <tqfileinfo.h>
#include <tqpixmap.h>
#include <tqbuffer.h>
FileRead::FileRead( TQObject *parent, const char *name )
:TQObject(parent, name),
_changed(false),
_tmpfile(0)
{
}
FileRead::~FileRead()
{
}
bool FileRead::openFile(const KURL &url) {
TQString tmpFile;
bool returnval=false;
if( TDEIO::NetAccess::download( url, tmpFile, 0 ) )
{
returnval=loadFile( tmpFile );
if (returnval) {
_currentURL = url;
kdDebug()<<"... load successful: "<<_currentURL.url()<<endl;
}
TDEIO::NetAccess::removeTempFile( tmpFile );
}else
kdDebug()<<"FileRead::openFile(): download NOT successful: "<<url.url()<<endl;
return returnval;
}
bool FileRead::loadFile(const TQString &filename)
{
TQDomDocument doc("document.xml");
KMimeType::Ptr type = KMimeType::findByFileContent(filename);
kdDebug() << "FileRead::loadFile(): MIME-Type is " << type->name() << endl;
TQFile file(filename);
if(!file.open(IO_ReadOnly))
{
return false;
}
if (type->name() == "text/html") // Non-compressed files are recognized as HTML...
{
doc.setContent(&file);
}
else
{
doc.setContent(tqUncompress(file.readAll()));
}
TQDomElement docElem = doc.documentElement();
if( (doc.doctype().isNull()) || (doc.doctype().name() != "educa") ) {
file.close();
return false;
}
TQDomNode n = docElem.firstChild();
TQDomNodeList dnList = n.childNodes();
for( unsigned int i = 0; i < dnList.count(); ++i)
{
// ------------------- INFORMATION BODY -----------------------
TQDomElement element = dnList.item(i).toElement();
if( element.tagName() == "default" || element.tagName() == "author" )
{
if( element.tagName() == "default" ) { _header.insert( "image", element.attribute( "image", "default.png" ) ); }
if( element.tagName() == "author" ) {
TQDomNodeList AuthordnList = element.childNodes();
for( unsigned int i = 0; i < AuthordnList.count(); ++i) {
TQDomElement authorelement = AuthordnList.item(i).toElement();
_header.insert( authorelement.tagName(), authorelement.text() );
}
}
} else {
_header.insert( element.tagName(), element.text() );
}
}
n = n.nextSibling();
dnList = n.childNodes();
for( unsigned int i = 0; i < dnList.count(); ++i)
{
insertQuestion();
// --------------------- QUESTION ATTRIBUTE------------------------
TQDomElement elementNODE = dnList.item(i).toElement();
setQuestion( TQF_TYPE, elementNODE.attribute( "type", "1" ).toInt() );
setQuestion( TQF_PICTURE, elementNODE.attribute( "image", "" ) );
setQuestion( TQF_TIME, elementNODE.attribute( "time", "0" ).toInt() );
setQuestion( TQF_POINTS, elementNODE.attribute( "points", "0" ).toInt() );
TQDomNodeList quList = elementNODE.childNodes();
for( unsigned int x = 0; x < quList.count(); ++x)
{
// --------------------- QUESTION AND RESPONSES------------------
TQDomElement element = quList.item(x).toElement();
if( element.tagName() == "text" ) setQuestion( TQF_TEXT, element.text() );
if( element.tagName() == "true" ) setAnswer( element.text(), true, element.attribute( "points", "0" ).toInt() );
if( element.tagName() == "false" ) setAnswer( element.text(), false,element.attribute( "points", "0" ).toInt() );
if( element.tagName() == "tip" ) setQuestion( TQF_TIP, element.text() );
if( element.tagName() == "explain" ) setQuestion( TQF_EXPLAIN, element.text() );
}
}
n = n.nextSibling();
dnList = n.childNodes();
if( dnList.count() > 0 )
{
for( unsigned int i = 0; i < dnList.count(); ++i)
{
insertResult();
// --------------------- QUESTION ATTRIBUTE------------------------
TQDomElement elementNODE = dnList.item(i).toElement();
setResult( RS_TEXT, elementNODE.text() );
setResult( RS_PICTURE, elementNODE.attribute( "image", "" ) );
setResult( RS_MIN, elementNODE.attribute( "min", "0" ).toInt() );
setResult( RS_MAX, elementNODE.attribute( "max", "0" ).toInt() );
}
}
file.close();
refreshData();
_changed=false;
return true;
}
void FileRead::setQuestion( QuestionField field, const TQString& text)
{
// TQF_text, TQF_picture, TQF_type, TQF_time, TQF_tip, TQF_explain
switch( field )
{
case TQF_TEXT:
(*_recordQuestions).text = text;
break;
case TQF_PICTURE:
(*_recordQuestions).picture = text;
break;
case TQF_TIP:
(*_recordQuestions).tip = text;
break;
case TQF_EXPLAIN:
(*_recordQuestions).explain = text;
break;
default:
kdDebug()<<"FileRead::setQuestion(QuestionField field, TQString text) called for not handled field value "<<field <<endl;
break;
}
_changed=true;
}
void FileRead::setQuestion( QuestionField field, int value )
{
switch( field )
{
case TQF_TYPE:
(*_recordQuestions).type = value;
break;
case TQF_TIME:
(*_recordQuestions).time = value;
break;
case TQF_POINTS:
(*_recordQuestions).points = value;
break;
default:
kdDebug()<<"FileRead::setQuestion(QuestionField field, int value) called for not handled field value "<<field <<endl;
break;
}
_changed=true;
}
void FileRead::setResult( ResultField field, const TQString& text)
{
// RS_text, TQF_picture
switch( field )
{
case RS_TEXT:
(*_recordResults).text = text;
break;
case RS_PICTURE:
(*_recordResults).picture = text;
break;
default:
kdDebug()<<"FileRead::setResult(ResultField field, TQString text) called for not handled field value "<<field <<endl;
break;
}
_changed=true;
}
void FileRead::setResult( ResultField field, int value )
{
switch( field )
{
case RS_MIN:
(*_recordResults).min = value;
break;
case RS_MAX:
(*_recordResults).max = value;
break;
default:
kdDebug()<<"FileRead::setResultInt(ResultField field, int value) called for not handled field value "<<field <<endl;
break;
}
_changed=true;
}
void FileRead::setAnswer( const TQString& text, bool value, int points)
{
Answers tmpAnswers;
tmpAnswers.text = text;
tmpAnswers.value = value;
tmpAnswers.points = points;
(*_recordQuestions).listAnswers.append( tmpAnswers );
_changed=true;
}
void FileRead::insertQuestion()
{
Questions tempQuestions;
tempQuestions.text = "";
_listQuestions.append( tempQuestions );
recordLast();
_changed=true;
}
void FileRead::insertResult()
{
Results tempResults;
tempResults.text = "";
_listResults.append( tempResults );
recordResultLast();
_changed=true;
}
void FileRead::recordFirst()
{
if( _fileEOF = true ) _fileEOF = false;
if( _fileBOF = false ) _fileBOF = true;
_recordQuestions = _listQuestions.begin();
}
void FileRead::recordLast()
{
if( _fileBOF = true ) _fileBOF = false;
if( _fileEOF = false ) _fileEOF = true;
_recordQuestions = _listQuestions.end();
--_recordQuestions;
}
void FileRead::recordNext()
{
++_recordQuestions;
if( _recordQuestions == _listQuestions.end() )
{
_fileEOF = true;
--_recordQuestions;
}
else
if( _fileBOF = true ) _fileBOF = false;
}
void FileRead::recordPrevious()
{
if( _recordQuestions == _listQuestions.begin() )
_fileBOF = true;
else
{
if( _fileEOF = true ) _fileEOF = false;
--_recordQuestions;
}
}
void FileRead::recordResultFirst()
{
if( _fileResultEOF = true ) _fileResultEOF = false;
if( _fileResultBOF = false ) _fileResultBOF = true;
_recordResults = _listResults.begin();
}
void FileRead::recordResultLast()
{
if( _fileResultBOF = true ) _fileResultBOF = false;
if( _fileResultEOF = false ) _fileResultEOF = true;
_recordResults = _listResults.end();
--_recordResults;
}
void FileRead::recordResultNext()
{
++_recordResults;
if( _recordResults == _listResults.end() )
{
_fileResultEOF = true;
--_recordResults;
}
else
{
if( _fileBOF = true ) _fileBOF = false;
}
}
void FileRead::recordResultPrevious()
{
if( _recordResults == _listResults.begin() )
{
_fileResultBOF = true;
}
else
{
if( _fileResultEOF = true ) _fileResultEOF = false;
--_recordResults;
}
}
void FileRead::recordAnswerFirst()
{
if( _fileAnswerEOF = true ) _fileAnswerEOF = false;
if( _fileAnswerBOF = false ) _fileAnswerBOF = true;
(*_recordQuestions).recordAnswers = (*_recordQuestions).listAnswers.begin();
}
void FileRead::recordAnswerLast()
{
if( _fileAnswerBOF = true ) _fileAnswerBOF = false;
if( _fileAnswerEOF = false ) _fileAnswerEOF = true;
(*_recordQuestions).recordAnswers = (*_recordQuestions).listAnswers.end();
--(*_recordQuestions).recordAnswers;
}
void FileRead::recordAnswerNext()
{
++(*_recordQuestions).recordAnswers;
if( (*_recordQuestions).recordAnswers == (*_recordQuestions).listAnswers.end() )
{
_fileAnswerEOF = true;
--(*_recordQuestions).recordAnswers;
}
else
{
if( _fileAnswerBOF = true ) _fileAnswerBOF = false;
}
}
void FileRead::recordAnswerPrevious()
{
if( (*_recordQuestions).recordAnswers == (*_recordQuestions).listAnswers.begin() )
{
_fileBOF = true;
}
else
{
if( _fileAnswerEOF = true ) _fileAnswerEOF = false;
--(*_recordQuestions).recordAnswers;
}
}
void FileRead::recordAnswerAt( unsigned int index)
{
(*_recordQuestions).recordAnswers = (*_recordQuestions).listAnswers.begin();
for( unsigned int i = 0; i < index; ++i)
++(*_recordQuestions).recordAnswers;
}
unsigned int FileRead::recordAnswerCount()
{
return (*_recordQuestions).listAnswers.count();
}
TQString FileRead::getQuestion( QuestionField field )
{
// TQF_text, TQF_picture, TQF_type, TQF_time, TQF_tip, TQF_explain
switch( field )
{
case TQF_TEXT:
return (*_recordQuestions).text;
break;
case TQF_PICTURE:
// return getPictureLocal( (*_recordQuestions).picture );
return( (*_recordQuestions).picture );
break;
case TQF_POINTS:
return TQString().setNum( (*_recordQuestions).points );
break;
case TQF_TIME:
return TQString().setNum( (*_recordQuestions).time );
break;
case TQF_TIP:
return (*_recordQuestions).tip;
break;
case TQF_EXPLAIN:
return (*_recordQuestions).explain;
break;
default:
kdDebug()<<"FileRead::getQuestion() called for not handled field value "<<field <<endl;
return "";
break;
}
}
int FileRead::getQuestionInt( QuestionField field )
{
switch( field )
{
case TQF_TYPE:
return (*_recordQuestions).type;
break;
case TQF_TIME:
return (*_recordQuestions).time;
break;
case TQF_POINTS:
return (*_recordQuestions).points;
break;
default:
kdDebug()<<"FileRead::getQuestionInt() called for not handled field value "<<field <<endl;
return 0;
}
}
TQString FileRead::getAnswer( AnswerField field )
{
// AField { AF_text, AF_value, AF_picture, AF_point };
switch( field )
{
case AF_TEXT:
return (*(*_recordQuestions).recordAnswers).text;
break;
// case AF_VALUE:
// (*(*_recordQuestions).RecordAnswers).Value ? return i18n("True") : return i18n("False");
// break;
case AF_POINT:
return TQString().setNum( (*(*_recordQuestions).recordAnswers).points );
break;
default:
kdDebug()<<"FileRead::getAnswer() called for not handled field value "<<field <<endl;
return "";
}
}
bool FileRead::getAnswerValue()
{
return (*(*_recordQuestions).recordAnswers).value;
}
int FileRead::getAnswerPoints()
{
return (*(*_recordQuestions).recordAnswers).points;
}
TQString FileRead::getResult( ResultField field )
{
switch( field )
{
case RS_TEXT:
return (*_recordResults).text;
break;
case RS_PICTURE:
return( (*_recordResults).picture );
break;
case RS_MIN:
return TQString().setNum( (*_recordResults).min );
break;
case RS_MAX:
return TQString().setNum( (*_recordResults).max );
break;
default:
kdDebug()<<"FileRead::getResult() called for not handled field value "<<field <<endl;
return "";
break;
}
}
int FileRead::getResultInt( ResultField field )
{
switch( field )
{
case RS_MIN:
return (*_recordResults).min;
break;
case RS_MAX:
return (*_recordResults).max;
break;
default:
kdDebug()<<"FileRead::getResult() called for not handled field value "<<field <<endl;
return 0;
break;
}
}
bool FileRead::recordEOF()
{
return _fileEOF;
}
bool FileRead::recordBOF()
{
return _fileBOF;
}
bool FileRead::recordResultEOF()
{
return _fileResultEOF;
}
bool FileRead::recordResultBOF()
{
return _fileResultBOF;
}
bool FileRead::recordAnswerEOF()
{
return _fileAnswerEOF;
}
bool FileRead::recordAnswerBOF()
{
return _fileAnswerBOF;
}
TQString FileRead::getPicture()
{
TQString picture;
if( !getQuestion(TQF_PICTURE).isEmpty() )
picture = getQuestion(TQF_PICTURE);
else if( !(_header["image"]).isEmpty() )
picture = _header["image"];
else
return locate("data","keduca/pics/default.png");
if( _currentURL.isLocalFile() && !KURL(picture).isValid() )
{
if( !TQFileInfo(picture).exists() )
picture = _currentURL.directory(false,true) + picture;
} else if( !_currentURL.isLocalFile() && !KURL(picture).isValid() )
picture = _currentURL.protocol() + "://" + _currentURL.host() + _currentURL.directory(false,true) + picture;
kdDebug()<< picture <<endl;
return picture;
}
TQPixmap FileRead::getPicturePixmap()
{
KURL picture ( getPicture() );
TQPixmap pict;
if( TDEIO::NetAccess::download( picture, _tmpfileImage, 0 ) )
{
kdDebug()<<"... load successful: "<< _tmpfileImage <<endl;
pict = TQPixmap( _tmpfileImage );
TDEIO::NetAccess::removeTempFile( _tmpfileImage );
}
else
{
kdDebug()<<"FileRead::openFile(): download NOT successful: "<< _tmpfileImage <<endl;
pict = NULL;
}
return pict;
}
void FileRead::clearAnswers()
{
((*_recordQuestions).listAnswers).clear();
_changed=true;
}
void FileRead::recordDelete()
{
_listQuestions.remove( _recordQuestions );
_changed=true;
}
void FileRead::recordSwap( bool moveup )
{
Questions listTMP;
Questions listNEW;
listTMP = (*_recordQuestions);
if( moveup )
{
recordPrevious();
listNEW = (*_recordQuestions);
(*_recordQuestions) = listTMP;
recordNext();
(*_recordQuestions) = listNEW;
}
else
{
recordNext();
listNEW = (*_recordQuestions);
(*_recordQuestions) = listTMP;
recordPrevious();
(*_recordQuestions) = listNEW;
}
_changed=true;
}
bool FileRead::saveFile( const KURL &url, bool copyimages, bool saveCompressed )
{
if (url.isValid())
{
_currentURL = url;
}
kdDebug()<<"FileRead::saveFile() to "<<_currentURL.url()<<endl;
// Local file
if ( _currentURL.isLocalFile() )
{
if ( _tmpfile != 0 ) // get rid of a possible temp file first
{ // (happens if previous _currentURL was remote)
_tmpfile->unlink();
delete _tmpfile;
_tmpfile = 0;
}
if( saveFile(_currentURL.path(), copyimages, saveCompressed) ) {
emit completed();
emit setWindowCaption( _currentURL.prettyURL() );
return true;
}
}
else
{ // Remote file
// We haven't saved yet, or we did but locally - provide a temp file
if ( _tmpfile == 0 )
{
_tmpfile = new KTempFile;
}
// otherwise, we already had a temp file
if( saveFile(_tmpfile->name(), copyimages, saveCompressed) ) {
// upload the file
TDEIO::Job * job = TDEIO::file_copy( KURL::fromPathOrURL( _tmpfile->name() ), _currentURL, -1, true /*overwrite*/ );
connect( job, TQT_SIGNAL( result( TDEIO::Job * ) ), this, TQT_SLOT( slotUploadFinished (TDEIO::Job *) ) );
return true;
}
}
// Save local file and upload local file
return false;
}
bool FileRead::saveFile( const TQString &filename, bool copyimages, bool saveCompressed )
{
TQDomDocument doc("document.xml");
TQTextStream stream;
TQString line;
TQByteArray data;
TQBuffer buffer(data);
TQFile file(filename);
TQStringList copyJOB;
stream.setDevice(TQT_TQIODEVICE(&buffer));
if ( (!file.open(IO_WriteOnly)) || (!buffer.open(IO_WriteOnly)) )
{
return false;
}
/*
stream.setDevice(&file);
if(!file.open(IO_WriteOnly))
{
// No puede abrir la base
return false;
}
*/
TQString head( "<?xml version='1.0' encoding='UTF-8' standalone='yes' ?><!DOCTYPE educa>" );
doc.setContent( head );
TQDomElement Root = doc.createElement("Document");
doc.appendChild( Root );
TQDomElement NodeInfo = doc.createElement("Info");
Root.appendChild( NodeInfo );
insertXML( doc, NodeInfo, "title", _header["title"] );
insertXML( doc, NodeInfo, "category", _header["category"] );
insertXML( doc, NodeInfo, "type", _header["type"] );
insertXML( doc, NodeInfo, "level", _header["level"] );
insertXML( doc, NodeInfo, "language", _header["language"] );
if( !(_header["image"]).isEmpty() )
{
TQDomElement Nodedefault = doc.createElement("default");
if( copyimages )
{
copyJOB.append( _header["image"] );
Nodedefault.setAttribute( "image", TQFileInfo(_header["image"]).fileName() );
} else {
Nodedefault.setAttribute( "image", _header["image"]);
}
NodeInfo.appendChild( Nodedefault );
}
if( !_header["name"].isEmpty() || !_header["email"].isEmpty() || !_header["www"].isEmpty() )
{
TQDomElement Nodeauthor = doc.createElement("author");
NodeInfo.appendChild( Nodeauthor );
if( !_header["name"].isEmpty() ) insertXML( doc, Nodeauthor, "name", _header["name"] );
if( !_header["email"].isEmpty() ) insertXML( doc, Nodeauthor, "email", _header["email"] );
if( !_header["www"].isEmpty() ) insertXML( doc, Nodeauthor, "www", _header["www"] );
}
TQDomElement NodeData = doc.createElement("Data");
Root.appendChild( NodeData );
recordFirst();
while ( !recordEOF() )
{
TQDomElement question = doc.createElement("question");
if( !getQuestion( TQF_PICTURE ).isEmpty() )
{
if( copyimages )
{
copyJOB.append( getQuestion( TQF_PICTURE ) );
question.setAttribute("image", TQFileInfo( getQuestion( TQF_PICTURE ) ).fileName() );
} else {
question.setAttribute("image", getQuestion( TQF_PICTURE ) );
}
}
question.setAttribute( "type", getQuestionInt( TQF_TYPE ) );
if( getQuestionInt( TQF_POINTS ) > 0 ) question.setAttribute( "points", getQuestion( TQF_POINTS ) );
if( getQuestionInt( TQF_TIME ) > 0 ) question.setAttribute( "time", getQuestion( TQF_TIME ) );
insertXML( doc, question, "text", getQuestion( TQF_TEXT ) );
recordAnswerFirst();
while( !recordAnswerEOF() )
{
if( getAnswerValue() )
{
TQDomElement domELEMENT = doc.createElement( "true" );
if( getAnswerPoints() > 0 ) domELEMENT.setAttribute("points", getAnswerPoints() );
TQDomText DATAelement = doc.createTextNode( getAnswer( AF_TEXT ) );
question.appendChild( domELEMENT );
domELEMENT.appendChild( DATAelement );
} else {
// insertXML( doc, question, "false", getAnswer( AF_text ) );
TQDomElement domELEMENT = doc.createElement( "false" );
if( getAnswerPoints() > 0 ) domELEMENT.setAttribute("points", getAnswerPoints() );
TQDomText DATAelement = doc.createTextNode( getAnswer( AF_TEXT ) );
question.appendChild( domELEMENT );
domELEMENT.appendChild( DATAelement );
}
recordAnswerNext();
};
if( !getQuestion( TQF_TIP ).isEmpty() ) insertXML( doc, question, "tip", getQuestion( TQF_TIP ) );
if( !getQuestion( TQF_EXPLAIN ).isEmpty() ) insertXML( doc, question, "explain", getQuestion( TQF_EXPLAIN ) );
NodeData.appendChild( question );
recordNext();
}
doc.save( stream, 4);
buffer.close();
if ( saveCompressed )
file.writeBlock(tqCompress(data));
else
file.writeBlock(data);
file.close();
if( copyimages == true && copyJOB.count() > 0 )
{
KURL::List KurlLIST( copyJOB );
TDEIO::CopyJob *copyjob;
copyjob = TDEIO::copy( KurlLIST, KURL( _currentURL.directory(false,true) ), true);
}
_changed=false;
return true;
}
/** Save results */
bool FileRead::saveResults( const KURL &url, const TQString &results )
{
if (url.isValid())
{
_currentURL = url;
}
kdDebug()<<"FileRead::saveResults() to "<<_currentURL.url()<<endl;
// Local file
if ( _currentURL.isLocalFile() )
{
if ( _tmpfile != 0 ) // get rid of a possible temp file first
{ // (happens if previous _currentURL was remote)
_tmpfile->unlink();
delete _tmpfile;
_tmpfile = 0;
}
if( saveResults(_currentURL.path(), results) ) {
emit completed();
emit setWindowCaption( _currentURL.prettyURL() );
return true;
}
}
else
{ // Remote file
// We haven't saved yet, or we did but locally - provide a temp file
if ( _tmpfile == 0 )
{
_tmpfile = new KTempFile;
}
// otherwise, we already had a temp file
if( saveResults(_tmpfile->name(), results) ) {
// upload the file
TDEIO::Job * job = TDEIO::file_copy( KURL::fromPathOrURL( _tmpfile->name() ), _currentURL, -1, true /*overwrite*/ );
connect( job, TQT_SIGNAL( result( TDEIO::Job * ) ), this, TQT_SLOT( slotUploadFinished (TDEIO::Job *) ) );
return true;
}
}
// Save local file and upload local file
return false;
}
bool FileRead::saveResults( const TQString &filename, const TQString &results )
{
TQTextStream stream;
TQFile file(filename);
TQStringList copyJOB;
stream.setDevice(TQT_TQIODEVICE(&file));
if(!file.open(IO_WriteOnly))
{
// Cannot open
return false;
}
stream << results;
file.close();
return true;
}
/** Insert xml format data */
void FileRead::insertXML( TQDomDocument &doc, TQDomElement &parent, const TQString &tagName, const TQString &data)
{
TQDomElement domELEMENT = doc.createElement( tagName );
TQDomText DATAelement = doc.createTextNode( data );
parent.appendChild( domELEMENT );
domELEMENT.appendChild( DATAelement );
}
/** Insert xml data format */
void FileRead::insertXML( TQDomDocument &doc, TQDomElement &parent, const TQString &data)
{
TQDomText DATAelement = doc.createTextNode( data );
parent.appendChild( DATAelement );
}
/** Get Header */
TQString FileRead::getHeader(const TQString &head)
{
return _header[head];
}
/** Set header data */
void FileRead::setHeader( const TQString field, const TQString value)
{
_changed = _header[field]!=value;
if( (_header[field]).isEmpty() )
_header.insert( field, value );
else
_header.replace( field, value );
}
/** is Multi Answer */
bool FileRead::isMultiAnswer()
{
int numOKanswer = 0;
recordAnswerFirst();
while( !recordAnswerEOF() )
{
if( (*(*_recordQuestions).recordAnswers).value == true ) numOKanswer++;
recordAnswerNext();
}
if( numOKanswer > 1 ) {
return true;
} else {
return false;
}
}
/** is Multi Answer */
bool FileRead::isResult()
{
return _listResults.count() > 0 ? true : false;
}
void FileRead::slotUploadFinished( TDEIO::Job * job )
{
if (job->error()) {
emit canceled( job->errorString() );
kdDebug()<< "FileRead::slotUploadFinished(): " <<job->errorString()<<endl;
}
else
{
if ( _tmpfile!=0 ) // We're finished with this document -> remove temp file
{
_tmpfile->unlink();
delete _tmpfile;
_tmpfile=0;
}
emit setWindowCaption( _currentURL.prettyURL() );
emit completed();
}
}
/** Record at index */
void FileRead::recordAt( uint index )
{
_recordQuestions = _listQuestions.begin();
for( unsigned int i = 0; i < index; ++i)
++_recordQuestions;
}
/** Total questions */
uint FileRead::getTotalQuestions()
{
return _totalQuestions;
}
/** Total points */
uint FileRead::getTotalPoints()
{
return _totalPoints;
}
/** Total time */
uint FileRead::getTotalTime()
{
return _totalTime;
}
/** Refresh stadistical data - Points, number questions and total points */
void FileRead::refreshData()
{
_totalTime = 0;
_totalPoints = 0;
_totalQuestions = 0;
_recordQuestions = _listQuestions.begin();
while ( _recordQuestions != _listQuestions.end() )
{
_totalQuestions++;
_totalPoints += (*_recordQuestions).points;
_totalTime += (*_recordQuestions).time;
++_recordQuestions;
}
}
#include "fileread.moc"