/*
 * DrawingTextureBrush.cs - Implementation of texture brushes.
 *
 * Copyright (C) 2003  Southern Storm Software, Pty Ltd.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

namespace System.Drawing.Toolkit
{

using System;
using System.Drawing;
using System.Drawing.Drawing2D;
using System.Drawing.Toolkit;
using System.Drawing.Imaging;
using Xsharp;

internal sealed class DrawingTextureBrush : IToolkitBrush
{
	// Internal state.
	private TextureBrush properties;
	private DrawingImage image;
	private RectangleF dstRect;
	private ImageAttributes imageAttr;

	// Constructor.
	public DrawingTextureBrush(TextureBrush properties,
							   DrawingImage image,
							   RectangleF dstRect,
							   ImageAttributes imageAttr)
			{
				this.properties = properties;
				this.image = image;
				this.dstRect = dstRect;
				this.imageAttr = imageAttr;
			}

	// Select this brush into a graphics object.
	public void Select(IToolkitGraphics _graphics)
			{
				DrawingGraphics graphics = (_graphics as DrawingGraphics);
				if(graphics != null && image != null)
				{
					Xsharp.Graphics g = graphics.graphics;
					Xsharp.Image nativeImage = image.GetNativeImage();
					g.Function = Function.GXcopy;
					g.SubwindowMode = SubwindowMode.ClipByChildren;
					g.SetFillTiled(nativeImage.Pixmap,
								   (int)(dstRect.X), (int)(dstRect.Y));
				}
			}

	// Dispose of this brush.
	public void Dispose()
			{
				image = null;
			}

}; // class DrawingTextureBrush

}; // namespace System.Drawing.Toolkit
