lang.cc

来自「c++的guiQt做的开发」· CC 代码 · 共 48 行

/** @file
 Language and translation files helper functions
 @author Martin Petricek
*/

#include "lang.h"
#include "guitypes.h"
#include <QMap>
#include <QDir>
#include <QString>
#include <QStringList>

/**
 Return list of available translations found in given directory
 @param dir directory with translation files
 @param basename prefix of translation file filename
*/
QStringList listTranslationsInDir(const QString &dir,const QString &baseName) {
 QDir d(dir);
 QStringList names=d.entryList(QStringList(baseName+"*.qm"),QDir::Files,QDir::Unsorted);
 names.replaceInStrings(QRegExp("^"+baseName+"(.*)\\.qm$"), "\\1");
 return names;
}

/** Map with language names, indexed by its ISO codes */
gui::SMap isos;

/**
 Return name of language, given its ISO code.
 Name of each language is in itself.
 @param isoCode ISO code to check
*/
QString languageName(const QString &isoCode) {
 static int iso_init=0;
 if (!iso_init) {
  isos["cs"]=QString::fromUtf8("Čeština");
  isos["de"]=QString::fromUtf8("Deutsch");
  isos["en"]=QString::fromUtf8("English");
  isos["es"]=QString::fromUtf8("Español");
  isos["pl"]=QString::fromUtf8("Polski");
  isos["ru"]=QString::fromUtf8("Русский");
 }
 if (isos.contains(isoCode)) {
  return isos[isoCode];
 }
 return "("+isoCode+")";
}