From 808703ef3e1802126f1546bb527a38cd3b83ea0e Mon Sep 17 00:00:00 2001
From: konrad <konrad@6e3c4bff-ac9f-4ac1-96c5-d2ea494d3e33>
Date: Sun, 27 Feb 2011 12:06:28 +0000
Subject: [PATCH] make translation loading more accurate

git-svn-id: https://silmor.de/svn/softmagic/smoke/trunk@737 6e3c4bff-ac9f-4ac1-96c5-d2ea494d3e33
---
 src/main.cpp |   22 ++++++++++++++++++----
 1 files changed, 18 insertions(+), 4 deletions(-)

diff --git a/src/main.cpp b/src/main.cpp
index 155845e..d709f30 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -17,6 +17,7 @@
 #include <QHostInfo>
 #include <QIcon>
 #include <QInputDialog>
+#include <QLibraryInfo>
 #include <QLocale>
 #include <QMenu>
 #include <QMessageBox>
@@ -182,6 +183,21 @@ void MApplication::setMyStyle()
 	}
 }
 
+static inline void loadTranslation(QTranslator&trans,const QString&lang,const QString&prog)
+{
+	QStringList lpath;
+	lpath <<QApplication::applicationDirPath() <<QLibraryInfo::location(QLibraryInfo::TranslationsPath);
+	for(int i=0;i<lpath.size();i++){
+		bool ok=trans.load(prog+"_"+lang,lpath[i]);
+		QString msg=QString("...loading %1_%2 from %3 ...%4")
+			 .arg(prog).arg(lang)
+			 .arg(lpath[i])
+			 .arg(ok?"ok":"failed");
+		qDebug("%s",msg.toAscii().data());
+		if(ok)return;
+	}
+}
+
 int main(int argc,char**argv)
 {
 	//create global app
@@ -209,12 +225,10 @@ int main(int argc,char**argv)
 	QLocale::setDefault(QLocale(lang));
 	qDebug("Loading language %s",lang.toAscii().data());
 	QTranslator qttrans;
-	bool ok=qttrans.load("qt_"+lang,QApplication::applicationDirPath());
-	qDebug("...loading qt_%s ...%s",lang.toAscii().data(),ok?"ok":"failed");
+	loadTranslation(qttrans,lang,"qt");
 	app.installTranslator(&qttrans);
 	QTranslator mstrans;
-	ok=mstrans.load("smoke_"+lang,QApplication::applicationDirPath());
-	qDebug("...loading smoke_%s ...%s",lang.toAscii().data(),ok?"ok":"failed");
+	loadTranslation(mstrans,lang,"smoke");
 	app.installTranslator(&mstrans);
 	if(lang!="--"&&lang!="")
 		QLocale::setDefault(lang);
-- 
1.7.2.5