/*
	GWEN
	Copyright (c) 2012 Facepunch Studios
	See license in Gwen.h
*/

#pragma once
#ifndef GWEN_CONTROLS_LAYOUT_TILE_H
#define GWEN_CONTROLS_LAYOUT_TILE_H

#include "../gwen_base.h"

namespace Gwen 
{
	namespace Controls
	{
		namespace Layout
		{
			class GWEN_EXPORT Tile : public Base
			{
			public:

				GWEN_CONTROL_INLINE( Tile, Base )
				{
					Dock( Pos::Fill );
					SetTileSize( 22, 22 );
				}

				void PostLayout( Skin::Base* skin )
				{
					Gwen::Rect	bounds = GetInnerBounds();
					Gwen::Point pos = Point( bounds.x, bounds.y );

					for ( Base::List::iterator it = Children.begin(); it != Children.end(); ++it )
					{
						Base* pChild = *it;
						if ( pChild->GetDock() != Pos::None ) continue;

						pChild->SetPos( pos.x + (m_TileSize.x/2) - (pChild->Width()/2), pos.y + (m_TileSize.y/2) - (pChild->Height()/2) );

						pos.x = pos.x + m_TileSize.x;
						if ( pos.x + m_TileSize.x > bounds.x + bounds.w )
						{
							pos.x = bounds.x;
							pos.y += m_TileSize.y;
						}

					}
				}

				void SetTileSize( int x, int y )
				{
					m_TileSize = Point( x, y );
				}

			private:

				Point	m_TileSize;
			};

		}
	}
}

#endif