/** Load a CSV with *.ply format **/
void Mesh::load(const std::string path)
{
// Create the reader
CsvReader csvReader(path);
// Clear previous data
list_vertex_.clear();
list_triangles_.clear();
// Read from .ply file
csvReader.readPLY(list_vertex_, list_triangles_);
// Update mesh attributes
num_vertexs_ = (int)list_vertex_.size();
num_triangles_ = (int)list_triangles_.size();
}
int KEduVocDocument::open( const KUrl& url )
{
// save csv delimiter to preserve it in case this is a csv document
QString csv = d->m_csvDelimiter;
// clear all other properties
d->init();
if ( !url.isEmpty() ) {
d->m_url = url;
}
d->m_csvDelimiter = csv;
bool read = false;
QString errorMessage = i18n( "<qt>Cannot open file<br /><b>%1</b></qt>", url.path() );
QString temporaryFile;
if ( KIO::NetAccess::download( url, temporaryFile, 0 ) ) {
QIODevice * f = KFilterDev::deviceForFile( temporaryFile );
if ( !f->open( QIODevice::ReadOnly ) ) {
kError() << errorMessage;
delete f;
return FileCannotRead;
}
FileType ft = detectFileType( temporaryFile );
switch ( ft ) {
case Kvtml: {
kDebug(1100) << "Reading KVTML document...";
KEduVocKvtml2Reader kvtmlReader( f );
read = kvtmlReader.readDoc( this );
if ( !read ) {
errorMessage = kvtmlReader.errorMessage();
}
}
break;
case Wql: {
kDebug(1100) << "Reading WordQuiz (WQL) document...";
KEduVocWqlReader wqlReader( f );
d->m_url.setFileName( i18n( "Untitled" ) );
read = wqlReader.readDoc( this );
if ( !read ) {
errorMessage = wqlReader.errorMessage();
}
}
break;
case Pauker: {
kDebug(1100) << "Reading Pauker document...";
KEduVocPaukerReader paukerReader( this );
d->m_url.setFileName( i18n( "Untitled" ) );
read = paukerReader.read( f );
if ( !read ) {
errorMessage = i18n( "Parse error at line %1, column %2:\n%3", paukerReader.lineNumber(), paukerReader.columnNumber(), paukerReader.errorString() );
}
}
break;
case Vokabeln: {
kDebug(1100) << "Reading Vokabeln document...";
KEduVocVokabelnReader vokabelnReader( f );
d->m_url.setFileName( i18n( "Untitled" ) );
read = vokabelnReader.readDoc( this );
if ( !read ) {
errorMessage = vokabelnReader.errorMessage();
}
}
break;
case Csv: {
kDebug(1100) << "Reading CVS document...";
KEduVocCsvReader csvReader( f );
read = csvReader.readDoc( this );
if ( !read ) {
errorMessage = csvReader.errorMessage();
}
}
break;
case Xdxf: {
kDebug(1100) << "Reading XDXF document...";
KEduVocXdxfReader xdxfReader( this );
d->m_url.setFileName( i18n( "Untitled" ) );
read = xdxfReader.read( f );
if ( !read ) {
errorMessage = i18n( "Parse error at line %1, column %2:\n%3", xdxfReader.lineNumber(), xdxfReader.columnNumber(), xdxfReader.errorString() );
}
}
break;
default: {
kDebug(1100) << "Reading KVTML document (fallback)...";
KEduVocKvtml2Reader kvtmlReader( f );
read = kvtmlReader.readDoc( this );
if ( !read ) {
errorMessage = kvtmlReader.errorMessage();
}
}
}
if ( !read ) {
QString msg = i18n( "Could not open or properly read \"%1\"\n(Error reported: %2)", url.path(), errorMessage );
kError() << msg << i18n( "Error Opening File" );
///@todo make the readers return int, pass on the error message properly
delete f;
return FileReaderFailed;
}
f->close();
delete f;
KIO::NetAccess::removeTempFile( temporaryFile );
}
if ( !read ) {
return FileReaderFailed;
}
setModified(false);
return 0;
}