ConsoleImpl.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(AFX_ConsoleImpl_H__516D85F7_420B_43EB_B0BE_563DCBE1B143__INCLUDED_)
#define AFX_ConsoleImpl_H__516D85F7_420B_43EB_B0BE_563DCBE1B143__INCLUDED_

#include <common/LoggerI.h>
#include <engine/GameStateI.h>
#include <GLEXT/GLFont2d.h>
#include <console/Console.h>
#include <console/ConsoleMethods.h>
#include <console/ConsoleLines.h>
#include <console/ConsoleRules.h>

class ConsoleImpl : public GameStateI, public LoggerI, public Console
{
public:
        ConsoleImpl();
        virtual ~ConsoleImpl();

        virtual void init();

        virtual void addRule(ConsoleRule *rule) { rules_.addRule(rule); }
        virtual void removeRule(ConsoleRule *rule) { rules_.removeRule(rule); }

        virtual void addLine(bool parse, const std::string &line);
        virtual void clear() { lines_.clear(); }
        virtual void help();

        std::deque<ConsoleLine *> &getLines() { return lines_.getLines(); }

        // Inherited from GameStateI
        virtual void simulate(const unsigned state, float frameTime);
        virtual void draw(const unsigned state);
        virtual void keyboardCheck(const unsigned state, float frameTime, 
                                                           char *buffer, unsigned int keyState,
                                                           KeyboardHistory::HistoryElement *history, int hisCount, 
                                                           bool &skipRest);

        // Inherited from LoggerI
        virtual void logMessage(LoggerInfo &info);

protected:
        float height_;
        bool opening_;
        bool showCursor_;
        GLFont2d *font_;
        ConsoleLines lines_;
        ConsoleRules rules_;
        ConsoleMethods methods_;
        std::string currentLine_;
        int historyPosition_;
        std::deque<std::string> history_;

        void resetPositions();
        void drawBackdrop(float width, float top);
        void drawText(float width, float top);
};

#endif // !defined(AFX_ConsoleImpl_H__516D85F7_420B_43EB_B0BE_563DCBE1B143__INCLUDED_)

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