/*
	GWEN
	Copyright (c) 2010 Facepunch Studios
	See license in Gwen.h
*/

#pragma once
#ifndef GWEN_CONTROLS_NUMERICUPDOWN_H
#define GWEN_CONTROLS_NUMERICUPDOWN_H

#include "Gwen/Controls/Base.h"
#include "Gwen/Controls/Button.h"
#include "Gwen/Controls/TextBox.h"

namespace Gwen
{
namespace Controls
{
class GWEN_EXPORT NumericUpDownButton_Up : public Button
{
	GWEN_CONTROL_INLINE(NumericUpDownButton_Up, Button) {}

	virtual void Render(Skin::Base* skin)
	{
		skin->DrawNumericUpDownButton(this, m_bDepressed, true);
	}
};

class GWEN_EXPORT NumericUpDownButton_Down : public Button
{
	GWEN_CONTROL_INLINE(NumericUpDownButton_Down, Button) {}

	virtual void Render(Skin::Base* skin)
	{
		skin->DrawNumericUpDownButton(this, m_bDepressed, false);
	}
};

class GWEN_EXPORT NumericUpDown : public TextBoxNumeric
{
public:
	GWEN_CONTROL(NumericUpDown, TextBoxNumeric);

	virtual void SetMin(int i);
	virtual void SetMax(int i);
	virtual void SetValue(int i);

	Event::Caller onChanged;

private:
	virtual void OnEnter();
	virtual void OnChange();
	virtual void OnTextChanged();

	virtual void OnButtonUp(Base* control);
	virtual void OnButtonDown(Base* control);

	virtual bool OnKeyUp(bool bDown)
	{
		if (bDown) OnButtonUp(NULL);
		return true;
	}
	virtual bool OnKeyDown(bool bDown)
	{
		if (bDown) OnButtonDown(NULL);
		return true;
	}

	virtual void SyncTextFromNumber();
	virtual void SyncNumberFromText();

	int m_iNumber;
	int m_iMax;
	int m_iMin;
};
}  // namespace Controls
}  // namespace Gwen
#endif