Show nicer language names in voice creation dialog.

Instead of showing the internal language names show some more human friendly
string. Currently only applies to the voice creation dialog, the language
configuration dialog needs further adjustments to support display strings
differing from values.

Change-Id: Ic94838f1079c1d09a666d7dbd9682c577f686b3f

3 files changed, 10 insertions, 6 deletions

diff --git a/rbutil/rbutilqt/base/systeminfo.cpp b/rbutil/rbutilqt/base/systeminfo.cpp
index 1f7be72b1e..44bcf3c84d 100644
--- a/rbutil/rbutilqt/base/systeminfo.cpp
+++ b/rbutil/rbutilqt/base/systeminfo.cpp
@@ -143,16 +143,16 @@ QStringList SystemInfo::platforms(enum SystemInfo::PlatformType type, QString va
     return result;
 }
 
-QMap<QString, QString> SystemInfo::languages(void)
+QMap<QString, QStringList> SystemInfo::languages(void)
 {
     ensureSystemInfoExists();
 
-    QMap<QString, QString> result;
+    QMap<QString, QStringList> result;
     systemInfos->beginGroup("languages");
     QStringList a = systemInfos->childKeys();
     for(int i = 0; i < a.size(); i++)
     {
-        result.insert(a.at(i), systemInfos->value(a.at(i), "null").toString());
+        result.insert(a.at(i), systemInfos->value(a.at(i), "null").toStringList());
     }
     systemInfos->endGroup();
     return result;
diff --git a/rbutil/rbutilqt/base/systeminfo.h b/rbutil/rbutilqt/base/systeminfo.h
index f8c31a9de3..420dbf3c80 100644
--- a/rbutil/rbutilqt/base/systeminfo.h
+++ b/rbutil/rbutilqt/base/systeminfo.h
@@ -79,7 +79,7 @@ class SystemInfo : public QObject
         static QStringList platforms(enum PlatformType type = PlatformAll,
                                      QString variant="");
         //! returns a map of all languages
-        static QMap<QString, QString> languages(void);
+        static QMap<QString, QStringList> languages(void);
         //! returns a map of usb-ids and their targets
         static QMap<int, QString> usbIdMap(enum MapType);
         //! get a value from system settings
diff --git a/rbutil/rbutilqt/base/ttssapi.cpp b/rbutil/rbutilqt/base/ttssapi.cpp
index 00c63550d3..09c1dd0588 100644
--- a/rbutil/rbutilqt/base/ttssapi.cpp
+++ b/rbutil/rbutilqt/base/ttssapi.cpp
@@ -38,10 +38,14 @@ TTSBase::Capabilities TTSSapi::capabilities()
 void TTSSapi::generateSettings()
 {
     // language
-    QMap<QString, QString> languages = SystemInfo::languages();
+    QMap<QString, QStringList> languages = SystemInfo::languages();
+    QStringList langs;
+    for(int i = 0; i < languages.values().size(); ++i) {
+        langs.append(languages.values().at(i).at(0));
+    }
     EncTtsSetting* setting =new EncTtsSetting(this,EncTtsSetting::eSTRINGLIST,
         tr("Language:"),RbSettings::subValue("sapi",RbSettings::TtsLanguage),
-        languages.values());
+        langs);
     connect(setting,SIGNAL(dataChanged()),this,SLOT(updateVoiceList()));
     insertSetting(eLANGUAGE,setting);
     // voice