search/Tiles/RSSFeed.cs

   1 using System;
   2 using System.IO;
   3 using System.Diagnostics;
   4 using System.Collections;
   5 using Mono.Unix;
   6
   7 namespace Search.Tiles {
   8
   9         public class RSSFeedActivator : TileActivator {
  10
  11                 public RSSFeedActivator () : base ()
  12                 {
  13                         AddSupportedFlavor (new HitFlavor (null, "FeedItem", null));
  14                 }
  15
  16                 public override Tile BuildTile (Beagle.Hit hit, Beagle.Query query)
  17                 {
  18                         return new RSSFeed (hit, query);
  19                 }
  20         }
  21
  22         public class RSSFeed : TileTemplate {
  23
  24                 public RSSFeed (Beagle.Hit hit, Beagle.Query query) : base (hit, query)
  25                 {
  26                         Group = TileGroup.Feed;
  27
  28                         Title = Hit ["dc:title"];
  29                         Description = Hit ["dc:publisher"];
  30                 }
  31
  32                 protected override void LoadIcon (Gtk.Image image, int size)
  33                 {
  34                         string path = Hit ["fixme:cachedimg"];
  35                         if (path != null && File.Exists (path)) {
  36                                 image.Pixbuf = new Gdk.Pixbuf (path);
  37
  38                                 if (image.Pixbuf.Width > size || image.Pixbuf.Height > size)
  39                                         image.Pixbuf = image.Pixbuf.ScaleSimple (size, size, Gdk.InterpType.Bilinear);
  40                         } else
  41                                 image.Pixbuf = WidgetFu.LoadThemeIcon ("gnome-fs-bookmark", size); // FIXME: RSS icon?
  42                 }
  43
  44                 protected override DetailsPane GetDetails ()
  45                 {
  46                         DetailsPane details = new DetailsPane ();
  47
  48                         details.AddLabelPair (Catalog.GetString ("Title:"), Hit ["dc:title"]);
  49                         details.AddLabelPair (Catalog.GetString ("Site:"), Hit ["dc:identifier"]);
  50                         details.AddLabelPair (Catalog.GetString ("Date Viewed:"), Utils.NiceLongDate (Timestamp));
  51                         details.AddSnippet ();
  52
  53                         return details;
  54                 }
  55
  56                 public override void Open ()
  57                 {
  58                         base.OpenFromUri (Hit ["dc:identifier"]);
  59                 }
  60         }
  61 }