diff options
| -rw-r--r-- | libLumina/LuminaUtils.cpp | 72 | ||||
| -rw-r--r-- | libLumina/LuminaUtils.h | 8 |
2 files changed, 76 insertions, 4 deletions
diff --git a/libLumina/LuminaUtils.cpp b/libLumina/LuminaUtils.cpp index 9d1eaf0d..f4f3544c 100644 --- a/libLumina/LuminaUtils.cpp +++ b/libLumina/LuminaUtils.cpp @@ -130,11 +130,12 @@ QStringList LUtils::imageExtensions(){ return imgExtensions; } -void LUtils::LoadTranslation(QApplication *app, QString appname){ +void LUtils::LoadTranslation(QApplication *app, QString appname, QString locale){ //Get the current localization QString langEnc = "UTF-8"; //default value - QString langCode = getenv("LANG"); + QString langCode = locale; //provided locale if(langCode.isEmpty()){ langCode = getenv("LC_ALL"); } + if(langCode.isEmpty()){ langCode = getenv("LANG"); } if(langCode.isEmpty()){ langCode = "en_US.UTF-8"; } //default to US english //See if the encoding is included and strip it out as necessary if(langCode.contains(".")){ @@ -163,6 +164,73 @@ void LUtils::LoadTranslation(QApplication *app, QString appname){ QTextCodec::setCodecForLocale( QTextCodec::codecForName(langEnc.toUtf8()) ); } +QStringList LUtils::knownLocales(){ + QDir i18n = QDir(LOS::LuminaShare()+"i18n"); + QStringList files = i18n.entryList(QStringList() << "lumina-desktop_*.qm", QDir::Files, QDir::Name); + //Now strip off the filename and just leave the locale tag + for(int i=0; i<files.length(); i++){ + files[i].chop(3); //remove the ".qm" on the end + files[i] = files[i].section("_",1,50).simplified(); + } + files.sort(); + return files; +} + +void LUtils::setLocaleEnv(QString lang, QString msg, QString time, QString num,QString money,QString collate, QString ctype){ + //Adjust the current locale environment variables + bool all = false; + if(msg.isEmpty() && time.isEmpty() && num.isEmpty() && money.isEmpty() && collate.isEmpty() && ctype.isEmpty() ){ + if(lang.isEmpty()){ return; } //nothing to do - no changes requested + all = true; //set everything to the "lang" value + } + //If no lang given, but others are given, then use the current setting + if(lang.isEmpty()){ lang = getenv("LC_ALL"); } + if(lang.isEmpty()){ lang = getenv("LANG"); } + if(lang.isEmpty()){ lang = "en_US"; } + //Now go through and set/unset the environment variables + // - LANG & LC_ALL + if(!lang.contains(".")){ lang.append(".UTF-8"); } + setenv("LANG",lang.toUtf8() ,1); //overwrite setting (this is always required as the fallback) + if(all){ setenv("LC_ALL",lang.toUtf8() ,1); } + else{ unsetenv("LC_ALL"); } //make sure the custom settings are used + // - LC_MESSAGES + if(msg.isEmpty()){ unsetenv("LC_MESSAGES"); } + else{ + if(!msg.contains(".")){ msg.append(".UTF-8"); } + setenv("LC_MESSAGES",msg.toUtf8(),1); + } + // - LC_TIME + if(time.isEmpty()){ unsetenv("LC_TIME"); } + else{ + if(!time.contains(".")){ time.append(".UTF-8"); } + setenv("LC_TIME",time.toUtf8(),1); + } + // - LC_NUMERIC + if(num.isEmpty()){ unsetenv("LC_NUMERIC"); } + else{ + if(!num.contains(".")){ num.append(".UTF-8"); } + setenv("LC_NUMERIC",num.toUtf8(),1); + } + // - LC_MONETARY + if(money.isEmpty()){ unsetenv("LC_MONETARY"); } + else{ + if(!money.contains(".")){ money.append(".UTF-8"); } + setenv("LC_MONETARY",money.toUtf8(),1); + } + // - LC_COLLATE + if(collate.isEmpty()){ unsetenv("LC_COLLATE"); } + else{ + if(!collate.contains(".")){ collate.append(".UTF-8"); } + setenv("LC_COLLATE",collate.toUtf8(),1); + } + // - LC_CTYPE + if(ctype.isEmpty()){ unsetenv("LC_CTYPE"); } + else{ + if(!ctype.contains(".")){ ctype.append(".UTF-8"); } + setenv("LC_CTYPE",ctype.toUtf8(),1); + } +} + double LUtils::DisplaySizeToBytes(QString num){ //qDebug() << "Convert Num to Bytes:" << num; num = num.toLower().simplified(); diff --git a/libLumina/LuminaUtils.h b/libLumina/LuminaUtils.h index 188563dc..ba161436 100644 --- a/libLumina/LuminaUtils.h +++ b/libLumina/LuminaUtils.h @@ -49,8 +49,12 @@ public: static QStringList imageExtensions(); //Load a translation file for a Lumina Project - static void LoadTranslation(QApplication *app, QString appname); - + static void LoadTranslation(QApplication *app, QString appname, QString locale = ""); + //Other localization shortcuts + static QStringList knownLocales(); //Note: This only lists locales known to Lumina (so the i18n files need to be installed) + static void setLocaleEnv(QString lang, QString msg="", QString time="", QString num="" ,QString money="",QString collate="", QString ctype=""); + + //Number format conversions static double DisplaySizeToBytes(QString num); //Turn a display size (like 50M or 50KB) into a double for calculations (bytes) //Various function for finding valid QtQuick plugins on the system |