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Multilanguage support using I18n (German, Spanish, French, Russian)

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morg 2022-05-25 13:07:50 +00:00 • committed by Adam Honse
parent e4bb578801
commit f7f41596cc
46 changed files with 6646 additions and 124 deletions
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41
main.cpp
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@ -18,6 +18,7 @@
#include <stdio.h>
#include <stdlib.h>
#include <thread>
#include <QTranslator>
#include "OpenRGBDialog2.h"
@ -332,6 +333,46 @@ int main(int argc, char* argv[])
QApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
QApplication a(argc, argv);
/*---------------------------------------------------------*\
| App translation |
| How to add a new language: |
| Create a file under qt/i18n/OpenRGB_<locale>.ts |
| Add it to TRANSLATIONS in OpenRGB.pro |
| Run: lupdate -verbose OpenRGB.pro |
| Edit this file (manually or with |
| linguist qt/i18n/OpenRGB_en.ts qt/i18n/OpenRGB_XX.ts |
| Generate the .qm file: lrelease OpenRGB.pro |
\*---------------------------------------------------------*/
QTranslator translator;
QString defaultLocale = QLocale::system().name();
defaultLocale.truncate(defaultLocale.lastIndexOf('_'));
// For local tests without changing the PC locale, override this value.
//defaultLocale="fr";
QLocale locale = QLocale(defaultLocale);
QLocale::setDefault(locale);
QString languageName = QLocale::languageToString(locale.language());
a.removeTranslator(&translator);
QString path = ":/i18n/";
if(translator.load(path + QString("OpenRGB_%1.qm").arg(defaultLocale)))
{
a.installTranslator(&translator);
printf("Current Language changed to %s\n", languageName.toStdString().c_str());
}
else
{
printf("Failed to load translation file for default locale '%s'\n", defaultLocale.toStdString().c_str());
}
/*---------------------------------------------------------*\
| Main UI widget |
\*---------------------------------------------------------*/
Ui::OpenRGBDialog2 dlg;
if(ret_flags & RET_FLAG_I2C_TOOLS)