/*
Fetches tr() calls in C++ code in UI files (inside "<function>"
tag). This mechanism is obsolete.
*/
void fetchtr_inlined_cpp( const char *fileName, const QString& in,
MetaTranslator *tor, const char *context )
{
yyInStr = in;
startTokenizer( fileName, getCharFromString );
parse( tor, context, 0 );
yyInStr = QString::null;
}
void fetchtr_cpp( const char *fileName, MetaTranslator *tor,
const char *defaultContext, bool mustExist )
{
yyInFile = fopen( fileName, "r" );
if ( yyInFile == 0 ) {
if ( mustExist )
fprintf( stderr,
"lupdate error: Cannot open C++ source file '%s': %s\n",
fileName, strerror(errno) );
return;
}
startTokenizer( fileName, getCharFromFile );
parse( tor, 0, defaultContext );
fclose( yyInFile );
}
void fetchtr_php( QFileInfo *fi, MetaTranslator *tor, bool mustExist )
{
char *defaultContext = "";
yyInFile = fopen( fi->filePath().latin1(), "r" );
if ( yyInFile == 0 )
{
if ( mustExist )
qWarning( "lupdate error: cannot open PHP source file '%s': %s",
fi->filePath().latin1(), strerror(errno) );
return;
}
startTokenizer( fi->fileName().latin1(), getCharFromFile );
parse( tor, 0, defaultContext );
fclose( yyInFile );
}
void fetchtr_py( const char *fileName, MetaTranslator *tor,
const char *defaultContext, bool mustExist, const QByteArray &codecForSource )
{
#if defined(_MSC_VER) && _MSC_VER >= 1400
if (fopen_s(&yyInFile, fileName, "r")) {
if ( mustExist ) {
char buf[100];
strerror_s(buf, sizeof(buf), errno);
fprintf( stderr,
"pylupdate5 error: Cannot open Python source file '%s': %s\n",
fileName, buf );
}
#else
yyInFile = fopen( fileName, "r" );
if ( yyInFile == 0 ) {
if ( mustExist )
fprintf( stderr,
"pylupdate5 error: Cannot open Python source file '%s': %s\n",
fileName, strerror(errno) );
#endif
return;
}
startTokenizer( fileName, getCharFromFile, peekCharFromFile, tor->codecForTr(), QTextCodec::codecForName(codecForSource) );
parse( tor, 0, defaultContext );
fclose( yyInFile );
}
class UiHandler : public QXmlDefaultHandler
{
public:
UiHandler( MetaTranslator *translator, const char *fileName )
: tor( translator ), fname( fileName ), comment( "" ) { }
virtual bool startElement( const QString& namespaceURI,
const QString& localName, const QString& qName,
const QXmlAttributes& atts );
virtual bool endElement( const QString& namespaceURI,
const QString& localName, const QString& qName );
virtual bool characters( const QString& ch );
virtual bool fatalError( const QXmlParseException& exception );
virtual void setDocumentLocator(QXmlLocator *locator)
{
m_locator = locator;
}
QXmlLocator *m_locator;
private:
void flush();
MetaTranslator *tor;
QByteArray fname;
QString context;
QString source;
QString comment;
QString accum;
int m_lineNumber;
bool trString;
};
bool UiHandler::startElement( const QString& /* namespaceURI */,
const QString& /* localName */,
const QString& qName,
const QXmlAttributes& atts )
{
if ( qName == QString("item") ) {
flush();
if ( !atts.value(QString("text")).isEmpty() )
source = atts.value( QString("text") );
} else if ( qName == QString("string") ) {
flush();
if (atts.value(QString("notr")).isEmpty() ||
atts.value(QString("notr")) != QString("true")) {
trString = true;
comment = atts.value(QString("comment"));
} else {
trString = false;
}
}
if (trString) m_lineNumber = m_locator->lineNumber();
accum.truncate( 0 );
return true;
}
bool UiHandler::endElement( const QString& /* namespaceURI */,
const QString& /* localName */,
const QString& qName )
{
accum.replace( QRegExp(QString("\r\n")), "\n" );
if ( qName == QString("class") ) {
if ( context.isEmpty() )
context = accum;
} else if ( qName == QString("string") && trString ) {
source = accum;
} else if ( qName == QString("comment") ) {
comment = accum;
flush();
} else {
flush();
}
return true;
}