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

#pragma once
#ifndef GWEN_CONTROLS_RADIOBUTTON_H
#define GWEN_CONTROLS_RADIOBUTTON_H

#include "Gwen/Controls/Base.h"
#include "Gwen/Controls/Label.h"
#include "Gwen/Controls/Button.h"
#include "Gwen/Gwen.h"
#include "Gwen/Skin.h"
#include "Gwen/Controls/CheckBox.h"
#include "Gwen/Controls/LabelClickable.h"

namespace Gwen
{
namespace Controls
{
class GWEN_EXPORT RadioButton : public CheckBox
{
	GWEN_CONTROL(RadioButton, CheckBox);
	virtual void Render(Skin::Base* skin);

private:
	// From CheckBox
	virtual bool AllowUncheck() { return false; }
};

class GWEN_EXPORT LabeledRadioButton : public Base
{
public:
	GWEN_CONTROL_INLINE(LabeledRadioButton, Base)
	{
		SetSize(200, 19);

		m_RadioButton = new RadioButton(this);
		m_RadioButton->Dock(Pos::Left);
		m_RadioButton->SetMargin(Margin(0, 4, 2, 4));
		m_RadioButton->SetTabable(false);
		m_RadioButton->SetKeyboardInputEnabled(false);

		m_Label = new LabelClickable(this);
		m_Label->SetAlignment(Pos::CenterV | Pos::Left);
		m_Label->SetText("Radio Button");
		m_Label->Dock(Pos::Fill);
		m_Label->onPress.Add(m_RadioButton, &CheckBox::ReceiveEventPress);
		m_Label->SetTabable(false);
		m_Label->SetKeyboardInputEnabled(false);
	}

	void RenderFocus(Gwen::Skin::Base* skin)
	{
		if (Gwen::KeyboardFocus != this) return;
		if (!IsTabable()) return;

		skin->DrawKeyboardHighlight(this, GetRenderBounds(), 0);
	}

	virtual RadioButton* GetRadioButton() { return m_RadioButton; }
	virtual LabelClickable* GetLabel() { return m_Label; }
	virtual bool OnKeySpace(bool bDown)
	{
		if (bDown) m_RadioButton->SetChecked(!m_RadioButton->IsChecked());
		return true;
	}

	virtual void Select() { m_RadioButton->SetChecked(true); }

private:
	RadioButton* m_RadioButton;
	LabelClickable* m_Label;
};
}  // namespace Controls
}  // namespace Gwen
#endif