2 // System.Drawing.PreviewPrintController.cs
5 // Dennis Hayes (dennish@Raytek.com)
7 // (C) 2002 Ximian, Inc
11 // Copyright (C) 2004 Novell, Inc (http://www.novell.com)
13 // Permission is hereby granted, free of charge, to any person obtaining
14 // a copy of this software and associated documentation files (the
15 // "Software"), to deal in the Software without restriction, including
16 // without limitation the rights to use, copy, modify, merge, publish,
17 // distribute, sublicense, and/or sell copies of the Software, and to
18 // permit persons to whom the Software is furnished to do so, subject to
19 // the following conditions:
21 // The above copyright notice and this permission notice shall be
22 // included in all copies or substantial portions of the Software.
24 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
25 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
26 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
27 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
28 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
29 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
30 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
34 using System
.Collections
;
35 using System
.Drawing
.Imaging
;
37 namespace System
.Drawing
.Printing
39 public class PreviewPrintController
: PrintController
42 ArrayList pageInfoList
;
44 public PreviewPrintController()
46 pageInfoList
= new ArrayList ();
49 public override bool IsPreview
{
55 public override void OnEndPage(PrintDocument document
, PrintPageEventArgs e
)
60 public override void OnStartPrint(PrintDocument document
, PrintEventArgs e
)
62 if (!document
.PrinterSettings
.IsValid
)
63 throw new InvalidPrinterException(document
.PrinterSettings
);
65 /* maybe we should reuse the images, and clear them? */
66 foreach (PreviewPageInfo pi
in pageInfoList
)
69 pageInfoList
.Clear ();
73 public override void OnEndPrint(PrintDocument document
, PrintEventArgs e
)
78 public override Graphics
OnStartPage(PrintDocument document
, PrintPageEventArgs e
)
80 Image image
= new Bitmap (e
.PageSettings
.PaperSize
.Width
, e
.PageSettings
.PaperSize
.Height
);
82 PreviewPageInfo info
= new PreviewPageInfo (image
, new Size (e
.PageSettings
.PaperSize
.Width
,
83 e
.PageSettings
.PaperSize
.Height
));
85 pageInfoList
.Add (info
);
87 Graphics g
= Graphics
.FromImage (info
.Image
);
88 g
.FillRectangle (new SolidBrush (Color
.White
), new Rectangle (new Point (0,0), new Size (image
.Width
, image
.Height
)));
93 public virtual bool UseAntiAlias
{
94 get{ return useantialias; }
95 set{ useantialias = value; }
98 public PreviewPageInfo
[] GetPreviewPageInfo()
100 PreviewPageInfo
[] pi
= new PreviewPageInfo
[pageInfoList
.Count
];
101 pageInfoList
.CopyTo (pi
);