Add const to NativeLangSpeaker::messageBox().

PowerEditor/src/localization.cpp

@@ -1071,7 +1071,7 @@ generic_string NativeLangSpeaker::getAttrNameStr(const TCHAR *defaultStr, const
 	return defaultStr;
 }
 
-int NativeLangSpeaker::messageBox(const char *msgBoxTagName, HWND hWnd, TCHAR *defaultMessage, TCHAR *defaultTitle, int msgBoxType, int intInfo, TCHAR *strInfo)
+int NativeLangSpeaker::messageBox(const char *msgBoxTagName, HWND hWnd, const TCHAR *defaultMessage, const TCHAR *defaultTitle, int msgBoxType, int intInfo, const TCHAR *strInfo)
 {
 	generic_string msg, title;
 	size_t index;

PowerEditor/src/localization.h

@@ -76,7 +76,7 @@ public:
 	generic_string getProjectPanelLangMenuStr(const char * nodeName, int cmdID, const TCHAR *defaultStr) const;
 	//generic_string getFunctionListPanelLangStr(const char *nodeName, const TCHAR *defaultStr) const;
 	generic_string getAttrNameStr(const TCHAR *defaultStr, const char *nodeL1Name, const char *nodeL2Name = NULL) const;
-	int messageBox(const char *msgBoxTagName, HWND hWnd, TCHAR *message, TCHAR *title, int msgBoxType, int intInfo = 0, TCHAR *strInfo = NULL);
+	int messageBox(const char *msgBoxTagName, HWND hWnd, const TCHAR *message, const TCHAR *title, int msgBoxType, int intInfo = 0, const TCHAR *strInfo = NULL);
 private:
 	TiXmlNodeA *_nativeLangA;
 	int _nativeLangEncoding;