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GUIDrawInterfaceI.h

//-------------------------------------------------------------------------
//
// File:        GUIDrawInterfaceI.h
// Desc:        GUI Draw interface.
// Author:      memon <memon@inside.org>
//
//-------------------------------------------------------------------------
//  Copyright (c) 2000-2002 Moppi Productions. All Rights Reserved.
//  This file is part of Moppi Demopaja SDK. For conditions of 
//  distribution and use, see the accompanying license.txt file.
//  http://moppi.inside.org/demopaja/
//-------------------------------------------------------------------------

#ifndef __DEMOPAJA_GUIDRAWINTERFACEC_H__
#define __DEMOPAJA_GUIDRAWINTERFACEC_H__

#define WIN32_LEAN_AND_MEAN
#include <windows.h>

#include "PajaTypes.h"
#include "BBox2C.h"
#include "ColorC.h"
#include "Vector2C.h"
#include "DeviceInterfaceI.h"
#include "FileIO.h"

namespace PajaSystem {

    const PluginClass::SuperClassIdC        GRAPHICSDEVICE_GUIDRAW_INTERFACE = PluginClass::SuperClassIdC( 0x3000003 );



    class GUIDrawInterfaceI : public DeviceInterfaceI
    {
    public:

        virtual PluginClass::SuperClassIdC      get_super_class_id() const;
        virtual PajaTypes::uint32               save( FileIO::SaveC* pSave );
        virtual PajaTypes::uint32               load( FileIO::LoadC* pLoad );

        virtual void    draw_layout( const PajaTypes::ColorC& rLayout ) = 0;

        virtual void    begin_layout() = 0;
        virtual void    end_layout() = 0;

        virtual void    use_font( HFONT hFont ) = 0;
        virtual void    draw_text( const PajaTypes::Vector2C& rPos, const char* szText ) = 0;

        virtual void    set_color( const PajaTypes::ColorC& rColor ) = 0;
        virtual void    set_point_size( PajaTypes::float32 f32Size ) = 0;
        virtual void    draw_line( const PajaTypes::Vector2C& rFrom, const PajaTypes::Vector2C& rTo ) = 0;
        virtual void    draw_point( const PajaTypes::Vector2C& rPos ) = 0;
        virtual void    draw_grid( PajaTypes::float32 f32Width, PajaTypes::float32 f32Height, PajaTypes::float32 f32GridSize ) = 0;
        virtual void    draw_selection_box( const PajaTypes::Vector2C& rMin, const PajaTypes::Vector2C& rMax ) = 0;
        virtual void    draw_box( const PajaTypes::Vector2C& rMin, const PajaTypes::Vector2C& rMax ) = 0;
        virtual void    draw_marker( const PajaTypes::Vector2C& rPos, PajaTypes::float32 f32Size ) = 0;

    protected:
        GUIDrawInterfaceI();
        virtual ~GUIDrawInterfaceI();

    };

};  // namespace

#endif

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