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Viewing changes to src/addins/MonoDevelop.GtkCore/lib/stetic/libstetic/wrapper/Image.cs

  • Committer: Bazaar Package Importer
  • Author(s): Jo Shields
  • Date: 2009-02-18 08:40:51 UTC
  • mfrom: (1.2.1 upstream)
  • Revision ID: james.westby@ubuntu.com-20090218084051-gh8m6ukvokbwj7cf
Tags: 1.9.2+dfsg-1ubuntu1
https://launchpad.net/bugs/330519
* Merge from Debian Experimental (LP: #330519), remaining Ubuntu changes:
  + debian/control:
    - Update for Gnome# 2.24
    - Add libmono-cairo1.0-cil to build-deps to fool pkg-config check

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src/addins/MonoDevelop.GtkCore/lib/stetic/libstetic/wrapper/Image.cs
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using System;
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using System.Xml;
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using System.Collections;
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namespace Stetic.Wrapper {
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        public class Image : Misc {
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                ImageInfo imageInfo;
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                public static new Gtk.Image CreateInstance ()
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                {
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                        return new Gtk.Image (Gtk.Stock.Execute, Gtk.IconSize.Dialog);
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                }
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                protected override void ReadProperties (ObjectReader reader, XmlElement elem)
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                {
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                        if (reader.Format == FileFormat.Glade) {
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                                string file = (string)GladeUtils.ExtractProperty (elem, "pixbuf", "");
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                                string stock = (string)GladeUtils.ExtractProperty (elem, "stock", "");
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                                string iconSize = (string)GladeUtils.ExtractProperty (elem, "icon_size", "");
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                                base.ReadProperties (reader, elem);
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                                if (stock != null && stock.Length > 0) {
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                                        Pixbuf = ImageInfo.FromTheme (stock, (Gtk.IconSize) int.Parse (iconSize));
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                                } else if (file != null && file != "") {
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                                        Pixbuf = ImageInfo.FromFile (file);
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                                }
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                        } else
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                                base.ReadProperties (reader, elem);
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                }
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                protected override XmlElement WriteProperties (ObjectWriter writer)
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                {
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                        XmlElement elem = base.WriteProperties (writer);
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                        if (imageInfo != null) {
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                                if (writer.Format == FileFormat.Glade) {
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                                        // The generated pixbuf property doesn't have a valid value, it needs to be replaced.
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                                        GladeUtils.ExtractProperty (elem, "pixbuf", "");
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                                        switch (imageInfo.Source) {
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                                                case ImageSource.File:
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                                                        GladeUtils.SetProperty (elem, "pixbuf", imageInfo.Name);
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                                                        break;
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                                                case ImageSource.Theme:
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                                                        GladeUtils.SetProperty (elem, "stock", imageInfo.Name);
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                                                        GladeUtils.SetProperty (elem, "icon_size", ((int)imageInfo.ThemeIconSize).ToString ());
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                                                        break;
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                                                default:
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                                                        throw new System.NotSupportedException ("Image source not supported by Glade.");
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                                        }
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                                }
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                        }
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                        return elem;
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                }
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                Gtk.Image image {
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                        get {
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                                return (Gtk.Image)Wrapped;
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                        }
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                }
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                void BreakImage ()
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                {
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                        image.IconSize = (int)Gtk.IconSize.Button;
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                        image.Stock = Gtk.Stock.MissingImage;
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                }
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                public ImageInfo Pixbuf {
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                        get { return imageInfo; }
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                        set {
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                                imageInfo = value;
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                                if (imageInfo == null)
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                                        BreakImage ();
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                                else
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                                        image.Pixbuf = imageInfo.GetImage (Project);
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                                EmitNotify ("Pixbuf");
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                        }
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                }
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        }
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}