/*
   client/infowidget.h
   This file is part of the Osirion project and is distributed under 
   the terms and conditions of the GNU General Public License version 2 
*/

#ifndef __INCLUDED_CLIENT_INFOWIDGET_H__
#define __INCLUDED_CLIENT_INFOWIDGET_H__

#include "ui/widget.h"
#include "ui/bitmap.h"

namespace client
{

const size_t 			fps_counter_size = 32; // fps is the average of 32 frames
const size_t			net_counter_size = 128; // net is the average of 128 frames

/// a widget to show developer info
class DevInfoWidget : public ui::Widget
{
public:
	/// default constructor
	DevInfoWidget(ui::Widget *parent = 0);

protected:
	/// draw developer info
	virtual void draw();
};

/// a widget that shows engine statistics
class StatsInfoWidget : public ui::Widget
{
public:
	/// default constructor
	StatsInfoWidget(ui::Widget *parent=0);

protected:
	/// draw engine statistics
	virtual void draw();

private:
	float 				fps_counter_time[fps_counter_size];
	size_t 				fps_counter_index;

	float				net_counter_time[net_counter_size];
	size_t				net_counter_traffic[net_counter_size];
	size_t				net_counter_index;
};

/// a widget to show keypress events
class KeyInfoWidget : public ui::Widget
{
public:
	// default constructor
	KeyInfoWidget(ui::Widget *parent=0);

protected:
	// draw keypress events
	virtual void draw();
};

}

#endif // __INCLUDED_CLIENT_INFOWIDGET_H__