RadarView.h

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//**********************************************************************
//
//  REGCOM: Regimental Command
//  Copyright (C) 2008 Randi J. Relander
//    <rjrelander@users.sourceforge.net>
//
//  This program 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 3
//  of the License, or (at your option) any later version.
//  
//  This program 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 this program.  If not, see 
//  <http://www.gnu.org/licenses/>.
//  
//**********************************************************************

#ifndef REGCOM_CLIENT_RADAR_VIEW_H
#define REGCOM_CLIENT_RADAR_VIEW_H

// PROJECT INCLUDES
#include "regcom/gui/Window.h"
#include "regcom/gui/Rect.h"
#include "regcom/gui/Point.h"
#include "regcom/gui/Surface.h"

#include "regcom/common/Map.h"

// NAMESPACES
namespace regcom {
namespace client {

// FORWARD REFERENCES
class MapView;
class Console;

//  CLASS: RadarView
class RadarView : public gui::Window
{
public:

    // PUBLIC METHODS

    RadarView();

    virtual ~RadarView();

    virtual void Draw(gui::Rect rect);

    void SetConsole(Console* pConsole);

    void SetMapView(MapView* pView);

    void ScanMap(regcom::common::Map* pMap);

    void SetCursor(gui::Rect& rect);

    virtual void OnMouseMove(gui::Point point);

    virtual void OnMouseDown(int n, gui::Point point);

    virtual void OnMouseUp(int n, gui::Point point);

protected:

    // PROTECTED METHODS

    void DrawMargins(gui::Rect rect);

    void DrawMap(gui::Rect rect);

    void DrawCursor(gui::Rect rect);

    void PixelScanMap(regcom::common::Map* pMap);

    void BlitScanMap(regcom::common::Map* pMap);

private:

    // MEMBER VARIABLES

    Console* m_pConsole;

    MapView* m_pMapView;

    gui::Point m_ViewportPos;
    
    gui::Rect m_Cursor;

    gui::Surface* m_pImage;

    bool m_Dragging;

    gui::Point m_DragCorner;

    gui::Rect m_VisibleRect;
};

} // namespace client
} // namespace regcom

#endif

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