/*
 * Copyright 2009, Haiku, Inc. All Rights Reserved.
 * Distributed under the terms of the MIT License.
 *
 * Authors:
 *		Clemens Zeidler, haiku@Clemens-Zeidler.de
 */

#ifndef EXTENDED_INFO_WINDOW_H
#define EXTENDED_INFO_WINDOW_H


#include <ObjectList.h>
#include <String.h>
#include <View.h>
#include <Window.h>

#include "DriverInterface.h"
#include "PowerStatusView.h"


class FontString {
public:
					FontString();

	const BFont*	font;
	BString			string;
};


class BatteryInfoView : public BView {
public:
							BatteryInfoView();
							~BatteryInfoView();

	virtual void			Update(battery_info& info,
								acpi_extended_battery_info& extInfo);
	virtual	void			Draw(BRect updateRect);
	virtual void			GetPreferredSize(float* width, float* height);
	virtual void			AttachedToWindow();

private:
			BSize			_MeasureString(const BString& string);
			void			_FillStringList();
			void			_AddToStringList(FontString* fontString);
			void			_ClearStringList();

			battery_info				fBatteryInfo;
			acpi_extended_battery_info	fBatteryExtendedInfo;

			BSize						fPreferredSize;

			BObjectList<FontString>		fStringList;
			BSize						fMaxStringSize;
};


class ExtendedInfoWindow;

class ExtPowerStatusView : public PowerStatusView {
public:
								ExtPowerStatusView(
									PowerStatusDriverInterface* interface,
									BRect frame, int32 resizingMode,
									int batteryID, ExtendedInfoWindow* window);

	virtual	void				Draw(BRect updateRect);
	virtual	void				MouseDown(BPoint where);

	virtual void				Select(bool select = true);

	// return true if it battery is in a critical state
	virtual	bool				IsCritical();

protected:
	virtual void				Update(bool force = false);

private:
			ExtendedInfoWindow*	fExtendedInfoWindow;
			BatteryInfoView*	fBatteryInfoView;

			bool				fSelected;
};


class ExtendedInfoWindow : public BWindow
{
public:
		ExtendedInfoWindow(PowerStatusDriverInterface* interface);
		~ExtendedInfoWindow();

	BatteryInfoView*			GetExtendedBatteryInfoView();

	void						BatterySelected(ExtPowerStatusView* view);

private:
	PowerStatusDriverInterface* 		fDriverInterface;
	BObjectList<ExtPowerStatusView>		fBatteryViewList;

	BatteryInfoView*					fBatteryInfoView;

	ExtPowerStatusView*					fSelectedView;
};


#endif