GameList: Use title name based on console language (#388)

src/Cafe/CafeSystem.cpp

@@ -705,7 +705,13 @@ namespace CafeSystem
 	{
 		if (sLaunchModeIsStandalone)
 			return "Unknown Game";
-		return sGameInfo_ForegroundTitle.GetBase().GetMetaInfo()->GetShortName(GetConfig().console_language);
+		std::string applicationName;
+		applicationName = sGameInfo_ForegroundTitle.GetBase().GetMetaInfo()->GetShortName(GetConfig().console_language);
+		if (applicationName.empty()) //Try to get the English Title
+			applicationName = sGameInfo_ForegroundTitle.GetBase().GetMetaInfo()->GetShortName(CafeConsoleLanguage::EN);
+		if (applicationName.empty()) //Unknown Game
+			applicationName = "Unknown Game";
+		return applicationName;
 	}
 
 	std::string GetForegroundTitleArgStr()

src/Cafe/TitleList/TitleInfo.cpp

@@ -589,7 +589,15 @@ std::string TitleInfo::GetTitleName() const
 {
 	cemu_assert_debug(m_isValid);
 	if (m_parsedMetaXml)
-		return m_parsedMetaXml->GetShortName(CafeConsoleLanguage::EN);
+	{
+		std::string titleNameCfgLanguage;
+		titleNameCfgLanguage = m_parsedMetaXml->GetShortName(GetConfig().console_language);
+		if (titleNameCfgLanguage.empty()) //Get English Title
+			titleNameCfgLanguage = m_parsedMetaXml->GetShortName(CafeConsoleLanguage::EN);
+		if (titleNameCfgLanguage.empty()) //Unknown Title
+			titleNameCfgLanguage = "Unknown Title";
+		return titleNameCfgLanguage;
+	}
 	if (m_cachedInfo)
 		return m_cachedInfo->titleName;
 	cemu_assert_suspicious();

src/gui/MainWindow.cpp

@@ -931,6 +931,8 @@ void MainWindow::OnConsoleLanguage(wxCommandEvent& event)
 	default:
 		cemu_assert_debug(false);
 	}
+	m_game_list->DeleteCachedStrings();
+	m_game_list->ReloadGameEntries(false);
 	g_config.Save();
 }
 

src/gui/components/wxGameList.cpp

@@ -1139,3 +1139,8 @@ bool wxGameList::QueryIconForTitle(TitleId titleId, int& icon, int& iconSmall)
 	m_icon_cache_mtx.unlock();
 	return true;
 }
+
+void wxGameList::DeleteCachedStrings() 
+{
+	m_name_cache.clear();
+}

src/gui/components/wxGameList.h

@@ -50,6 +50,7 @@ public:
 	bool IsVisible(long item) const; // only available in wxwidgets 3.1.3
 
 	void ReloadGameEntries(bool cached = false);
+	void DeleteCachedStrings();
 
 	long FindListItemByTitleId(uint64 title_id) const;
 	void OnClose(wxCloseEvent& event);