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92 lines
3.1 KiB
92 lines
3.1 KiB
// SharpDevelop samples |
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// Copyright (c) 2006, AlphaSierraPapa |
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// All rights reserved. |
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// |
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// Redistribution and use in source and binary forms, with or without modification, are |
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// permitted provided that the following conditions are met: |
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// |
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// - Redistributions of source code must retain the above copyright notice, this list |
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// of conditions and the following disclaimer. |
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// |
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// - Redistributions in binary form must reproduce the above copyright notice, this list |
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// of conditions and the following disclaimer in the documentation and/or other materials |
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// provided with the distribution. |
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// |
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// - Neither the name of the SharpDevelop team nor the names of its contributors may be used to |
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// endorse or promote products derived from this software without specific prior written |
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// permission. |
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// |
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS &AS IS& AND ANY EXPRESS |
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// OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY |
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// AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR |
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// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
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// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER |
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// IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT |
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// OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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using System; |
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using System.Drawing; |
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using System.Drawing.Imaging; |
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using System.IO; |
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using System.Windows.Forms; |
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using ICSharpCode.Core; |
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using ICSharpCode.SharpDevelop; |
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using ICSharpCode.SharpDevelop.Gui; |
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namespace ImageViewer |
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{ |
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public class ImageViewContent : AbstractViewContent |
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{ |
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PictureBox box = new PictureBox(); |
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ImageFormat format; |
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public ImageViewContent(OpenedFile file) |
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{ |
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this.TabPageText = "Image Viewer"; |
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this.Files.Add(file); |
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file.ForceInitializeView(this); |
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} |
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public override object Control { |
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get { |
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return box; |
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} |
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} |
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public override bool IsReadOnly { |
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get { |
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if (File.Exists(PrimaryFile.FileName)) { |
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return (File.GetAttributes(PrimaryFile.FileName) |
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& FileAttributes.ReadOnly) != 0; |
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} |
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return false; |
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} |
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} |
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/// <summary> |
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/// The load method takes a copy of the image and saves the |
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/// image format so the image can be saved later without throwing |
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/// a GDI+ exception. This is because the stream is disposed during |
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/// the lifetime of the image: |
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/// |
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/// http://support.microsoft.com/?id=814675 |
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/// </summary> |
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public override void Load(OpenedFile file, Stream stream) |
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{ |
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Image image = Image.FromStream(stream); |
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format = image.RawFormat; |
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box.SizeMode = PictureBoxSizeMode.Zoom; |
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box.Image = new Bitmap(image.Width, image.Height); |
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using (Graphics graphics = Graphics.FromImage(box.Image)) { |
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graphics.DrawImage(image, 0, 0); |
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} |
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} |
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public override void Save(OpenedFile file, Stream stream) |
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{ |
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box.Image.Save(stream, format); |
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} |
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} |
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}
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