//
// System.Drawing.PreviewPrintController.cs
//
// Author:
// Dennis Hayes (dennish@Raytek.com)
//
// (C) 2002 Ximian, Inc
//
//
// Copyright (C) 2004 Novell, Inc (http://www.novell.com)
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
using System;
using System.Collections;
using System.Drawing.Imaging;
namespace System.Drawing.Printing{
public class PreviewPrintController : PrintController
{
bool useantialias;
ArrayList pageInfoList;
public PreviewPrintController()
{
pageInfoList = new ArrayList ();
}
#if NET_2_0
public override bool IsPreview {
get { return true; }
}
#endif
[MonoTODO]
public override void OnEndPage(PrintDocument document, PrintPageEventArgs e)
{
}
[MonoTODO]
public override void OnStartPrint(PrintDocument document, PrintEventArgs e)
{
if (!document.PrinterSettings.IsValid)
throw new InvalidPrinterException(document.PrinterSettings);
/* maybe we should reuse the images, and clear them? */
foreach (PreviewPageInfo pi in pageInfoList)
pi.Image.Dispose ();
pageInfoList.Clear ();
}
[MonoTODO]
public override void OnEndPrint(PrintDocument document, PrintEventArgs e)
{
}
[MonoTODO]
public override Graphics OnStartPage(PrintDocument document, PrintPageEventArgs e)
{
Image image = new Bitmap (e.PageSettings.PaperSize.Width, e.PageSettings.PaperSize.Height);
PreviewPageInfo info = new PreviewPageInfo (image, new Size (e.PageSettings.PaperSize.Width,
e.PageSettings.PaperSize.Height));
pageInfoList.Add (info);
Graphics g = Graphics.FromImage (info.Image);
g.FillRectangle (new SolidBrush (Color.White), new Rectangle (new Point (0,0), new Size (image.Width, image.Height)));
return g;
}
public virtual bool UseAntiAlias {
get{ return useantialias; }
set{ useantialias = value; }
}
public PreviewPageInfo [] GetPreviewPageInfo()
{
PreviewPageInfo [] pi = new PreviewPageInfo[pageInfoList.Count];
pageInfoList.CopyTo (pi);
return pi;
}
}
}
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