-namespace crea
-{
-
- class CREA_EXPORT MessageManager
- {
- public:
- //=============================================
- typedef boost::signal<void (const std::string&)> MessageSignalType;
- typedef MessageSignalType::slot_function_type MessageCallbackType;
- //=============================================
- ///
- MessageManager();
- ///
- ~MessageManager();
- ///
- static MessageManager* GetInstance();
- ///
- static void RegisterMessageType(const std::string& key,
- const std::string& help,
- unsigned char default_level = 9);
- ///
- static void SetMessageLevel(const std::string& key, unsigned char level);
- ///
- static int GetMessageLevel(const std::string& key);
- ///
- static void SendMessage(const std::string& key, const std::string& mess);
- ///
- static void AddMessageObserver(const std::string& key, MessageCallbackType callback );
- ///
- static void SendMessagesToCout(bool v = true);
- ///
- static std::string& GetTab() { static std::string s; return s; }
- ///
- static std::string GetSpace(int n) {
- std::string s; s.insert(0," ",n); return s; }
- ///
- static void IncTab() { GetTab() += std::string(" "); }
- ///
- static void DecTab() { GetTab() = GetTab().substr(0,GetTab().length()-1); }
- ///
- static void ResetTab() { GetTab() = std::string(""); }
- ///
- static void PrintInfo();
- ///
-
- private:
- struct MessageType
- {
- MessageType(int l, const std::string& h) : Level(l), Help(h) {}
- int Level;
- std::string Help;
- MessageSignalType Signal;
- };
- typedef std::map<std::string,MessageType*> MessageMapType;
- MessageMapType mMessageMap;
- unsigned int mMaxMessageLength;
- bool mSendToCout;
- };
- //===========================================================
-
-}