19 #include "Codetable.hpp"
20 #include <QCoreApplication>
23 #include <QXmlStreamReader>
26 #define ISO_639_DOMAIN "iso_639"
27 #define ISO_3166_DOMAIN "iso_3166"
37 void Codetable::lookup(
const QString &language_code, QString &language_name, QString &country_name)
const
39 QStringList parts = language_code.split(
"_");
40 if(parts.size() != 2) {
41 language_name = language_code;
46 language_name = m_languageTable.contains(parts[0]) ? m_languageTable.value(parts[0]) : parts[0];
47 country_name = m_countryTable.contains(parts[1]) ? m_countryTable.value(parts[1]) : parts[1];
50 Codetable::Codetable()
53 QDir dataDir = QDir(QString(
"%1/../share").arg(QCoreApplication::applicationDirPath()));
55 QDir dataDir = QDir(ISO_CODES_PREFIX
"/share").absolutePath();
58 bindtextdomain(ISO_639_DOMAIN, dataDir.absoluteFilePath(
"locale").toLocal8Bit().data());
59 bind_textdomain_codeset(ISO_639_DOMAIN,
"UTF-8");
61 bindtextdomain(ISO_3166_DOMAIN, dataDir.absoluteFilePath(
"locale").toLocal8Bit().data());
62 bind_textdomain_codeset(ISO_3166_DOMAIN,
"UTF-8");
64 parse(dataDir,
"iso_639.xml", parseIso639Elements, m_languageTable);
65 parse(dataDir,
"iso_3166.xml", parseIso3166Elements, m_countryTable);
68 void Codetable::parseIso639Elements(
const QXmlStreamReader &xml, QMap<QString, QString> &table)
70 if(xml.name() ==
"iso_639_entry" ){
71 QString name = xml.attributes().value(
"name").toString();
72 QString code = xml.attributes().value(
"iso_639_1_code").toString();
73 if(!name.isEmpty() && !code.isEmpty()){
74 name = QString::fromUtf8(dgettext(ISO_639_DOMAIN, name.toLatin1().data()));
75 table.insert(code, name);
80 void Codetable::parseIso3166Elements(
const QXmlStreamReader &xml, QMap<QString, QString> &table)
82 if(xml.name() ==
"iso_3166_entry" ){
83 QString name = xml.attributes().value(
"name").toString();
84 QString code = xml.attributes().value(
"alpha_2_code").toString();
85 if(!name.isEmpty() && !code.isEmpty()){
86 name = QString::fromUtf8(dgettext(ISO_3166_DOMAIN, name.toLatin1().data()));;
87 table.insert(code, name);
92 void Codetable::parse(
const QDir& dataDir,
const QString& basename,
const parser_t& parser, QMap<QString, QString>& table)
94 QString filename = QDir(QDir(dataDir.filePath(
"xml")).filePath(
"iso-codes")).absoluteFilePath(basename);
96 if(!file.open(QIODevice::ReadOnly)){
97 qWarning(
"Failed to open %s for reading", file.fileName().toLatin1().data());
101 QXmlStreamReader xml(&file);
102 while(!xml.atEnd() && !xml.hasError()){
103 if(xml.readNext() == QXmlStreamReader::StartElement){
static Codetable * instance()
Get codetable instance.
void lookup(const QString &language_code, QString &language_name, QString &country_name) const
Looks up the language and country name for the specified language code. If no matching entries are fo...
Class for translating locale identifiers into human readable strings.