#include <localization.h>

Collaboration diagram for Localization:

Public Member Functions
QString	desiredLanguage ()
	Access to code of language that should be loaded according to settings. More...

void	load ()
	Loads currently active language.

QList< Language >	installedLanguages ()
	Gets list of installed languages. More...

QString	loadedLanguage () const
	Access to code of loaded language. More...

Static Public Member Functions
static Localization *	instance ()
	Singleton getter. More...

Detailed Description

Localization facilities.

Definition at line 48 of file localization.h.

Member Function Documentation

QString Localization::desiredLanguage ( )

Access to code of language that should be loaded according to settings.

Returns: Returns code of language that should be loaded according to settings.

Definition at line 62 of file localization.cpp.

                                       {
   return qApp->settings()->value(APP_CFG_GEN,
                                      "language",
                                      QLocale::system().name()).toString();
 }

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QList< Language > Localization::installedLanguages ( )

Gets list of installed languages.

Returns: Returns list of installed application localizations. This list is used ie. in settings dialog.

Definition at line 103 of file localization.cpp.

                                                  {
   QList<Language> languages;
   QDir file_dir(APP_LANG_PATH);
   QTranslator translator;
 
   // Iterate all found language files.
   foreach (const QFileInfo &file, file_dir.entryInfoList(QStringList() << "buildmlearn-toolkit-*.qm",
                                                          QDir::Files,
                                                          QDir::Name)) {
     if (translator.load(file.absoluteFilePath())) {
       Language new_language;
       new_language.m_name = translator.translate("QObject", "LANG_NAME");
       new_language.m_code = translator.translate("QObject", "LANG_ABBREV");
       new_language.m_author = translator.translate("QObject", "LANG_AUTHOR");
       new_language.m_email = translator.translate("QObject", "LANG_EMAIL");
 
       languages << new_language;
     }
   }
   return languages;
 }

Localization * Localization::instance ( )

static

Singleton getter.

Returns: Returns singleton.

Definition at line 54 of file localization.cpp.

                                      {
   if (s_instance.isNull()) {
     s_instance = new Localization(qApp);
   }
 
   return s_instance;
 }

QString Localization::loadedLanguage ( ) const

inline

Access to code of loaded language.

Returns: Returns empty string or loaded language name if it is really loaded.

Definition at line 80 of file localization.h.

                                           {
       return m_loadedLanguage;
     }

The documentation for this class was generated from the following files:

Public Member Functions

Static Public Member Functions

Detailed Description

Member Function Documentation