// Copyright (C) 2015 Jérôme Leclercq
// This file is part of the "Nazara Development Kit"
// For conditions of distribution and use, see copyright notice in Prerequesites.hpp

#include <NDK/BaseWidget.hpp>
#include <Nazara/Core/Error.hpp>
#include <Nazara/Math/Algorithm.hpp>

namespace Ndk
{
	inline BaseWidget::BaseWidget() :
	m_backgroundColor(Nz::Color(230, 230, 230, 255)),
	m_canvas(nullptr),
	m_contentSize(50.f, 50.f),
	m_widgetParent(nullptr)
	{
		SetPadding(5.f, 5.f, 5.f, 5.f);
	}

	inline void BaseWidget::AddChild(std::unique_ptr<BaseWidget>&& widget)
	{
		m_children.emplace_back(std::move(widget));
	}

	inline Canvas* BaseWidget::GetCanvas()
	{
		return m_canvas;
	}

	inline const BaseWidget::Padding& BaseWidget::GetPadding() const
	{
		return m_padding;
	}

	inline const Nz::Vector2f& BaseWidget::GetContentSize() const
	{
		return m_contentSize;
	}

	inline Nz::Vector2f BaseWidget::GetSize() const
	{
		return Nz::Vector2f(m_contentSize.x + m_padding.left + m_padding.right, m_contentSize.y + m_padding.top + m_padding.bottom);
	}

	inline void BaseWidget::SetContentSize(const Nz::Vector2f& size)
	{
		m_contentSize = size;
		
		Layout();
	}

	inline void BaseWidget::SetPadding(float left, float top, float right, float bottom)
	{
		m_padding.left = left;
		m_padding.top = top;
		m_padding.bottom = bottom;
		m_padding.right = right;

		Layout();
	}

	inline void BaseWidget::UpdateCanvasIndex(std::size_t index)
	{
		m_canvasIndex = index;
	}
}