/*
 * GuiElement
 */

#include "GuiElement.h"

/*
 * GuiElement
 */
GuiElement::GuiElement()
{
}

/*
 * ~GuiElement
 */
GuiElement::~GuiElement()
{
}

/*
 * Attach
 */
void GuiElement::Attach(GuiElement* pInstance)
{
	pContainer = pInstance;
}

/* 
 * Detach
 */
GuiElement* GuiElement::Detach()
{
	GuiElement* pInstance = pContainer;
	pContainer = NULL;
	return pInstance;
}

/*
 * GetContainer
 */
GuiElement* GuiElement::GetContainer()
{
	return pContainer;
}

/*
 * SetPosition
 */
void GuiElement::SetPosition(float fX, float fY)
{
	kPosition.x = fX;
	kPosition.y = fY;
}

/*
 * SetPosition
 */
void GuiElement::SetPosition(const D3DXVECTOR2& kValue)
{
	kPosition = kValue;
}

/*
 * GetPosition
 */
const D3DXVECTOR2 GuiElement::GetPosition() const
{
	return pContainer ? pContainer->GetPosition() + kPosition : kPosition;
}

/*
 * SetDimensions
 */
void GuiElement::SetDimensions(float fWidth, float fHeight)
{
	kDimensions.x = fWidth;
	kDimensions.y = fHeight;
}

/*
 * SetDimensions
 */
void GuiElement::SetDimensions(const D3DXVECTOR2& kValue)
{
	kDimensions = kValue;
}

/*
 * GetDimensions
 */
const D3DXVECTOR2 GuiElement::GetDimensions() const
{
	return kDimensions;
}

/*
 * Pick
 */
GuiElement* GuiElement::Pick(float fX, float fY)
{
	const D3DXVECTOR2& kLocation = GetPosition();

	return Rectangle2(kLocation.y, kLocation.y, kDimensions.x, kDimensions.y).Contains(fX, fY) ? this : NULL;
}