ClientChannelManager.h

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////////////////////////////////////////////////////////////////////////////////
//    Scorched3D (c) 2000-2009
//
//    This file is part of Scorched3D.
//
//    Scorched3D is free software; you can redistribute it and/or modify
//    it under the terms of the GNU General Public License as published by
//    the Free Software Foundation; either version 2 of the License, or
//    (at your option) any later version.
//
//    Scorched3D is distributed in the hope that it will be useful,
//    but WITHOUT ANY WARRANTY; without even the implied warranty of
//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//    GNU General Public License for more details.
//
//    You should have received a copy of the GNU General Public License
//    along with Scorched3D; if not, write to the Free Software
//    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
////////////////////////////////////////////////////////////////////////////////

#if !defined(__INCLUDE_ClientChannelManagerh_INCLUDE__)
#define __INCLUDE_ClientChannelManagerh_INCLUDE__

#include <coms/ComsMessageHandler.h>
#include <client/ClientChannelManagerI.h>
#include <console/ConsoleRule.h>
#include <set>

class ClientChannelManager : 
        public ComsMessageHandlerI
{
public:
        static ClientChannelManager *instance();

        void showText(const ChannelText &text);
        void sendText(const ChannelText &text);

        std::set<unsigned int> &getMutedPlayers() { return mutedPlayers_; }

        bool registerClient(ClientChannelManagerI *reciever,
                std::list<std::string> &channels);
        bool deregisterClient(ClientChannelManagerI *reciever);
        bool changeRegistration(ClientChannelManagerI *reciever,
                std::list<std::string> &channels);

        void addChannel(const char *lookfor, const char *channel);
        void removeChannel(const char *channel);

        // Inherited from ComsMessageHandlerI
        virtual bool processMessage(
                NetMessage &message,
                const char *messageType,
                NetBufferReader &reader);

protected:
        static ClientChannelManager *instance_;
        static unsigned int nextRecieverId_;

        class ChannelEntry
        {
        public:
                ChannelEntry(ClientChannelManagerI *user);

                ClientChannelManagerI *getUser() { return user_; }
                void setChannels(std::list<ChannelDefinition> &channels);
                std::set<std::string> &getChannels() { return channels_; }

                bool hasChannel(const std::string &channel);

        protected:
                ClientChannelManagerI *user_;
                std::set<std::string> channels_;
        };

        std::set<unsigned int> mutedPlayers_;
        std::map<unsigned int, ChannelEntry *> recievers_;
        unsigned int getChannelEntry(ClientChannelManagerI *reciever);
        void say(std::vector<ConsoleRuleValue> &values);

private:
        ClientChannelManager();
        virtual ~ClientChannelManager();

};

#endif

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