search/Tiles/File.cs

   1 using System;
   2 using System.Diagnostics;
   3 using System.Runtime.InteropServices;
   4 using Mono.Unix;
   5 using Beagle.Util;
   6
   7 namespace Search.Tiles {
   8
   9         public class FileActivator : TileActivator {
  10
  11                 public FileActivator () : base ()
  12                 {
  13                         AddSupportedFlavor (new HitFlavor (null, "File", null));
  14                 }
  15
  16                 public override Tile BuildTile (Beagle.Hit hit, Beagle.Query query)
  17                 {
  18                         return new TileFile (hit, query);
  19                 }
  20         }
  21
  22         public class TileFile : TileTemplate {
  23
  24                 public TileFile (Beagle.Hit hit, Beagle.Query query) : base (hit, query)
  25                 {
  26                         Title = GetTitle (hit);
  27                         EnableOpenWith = true;
  28
  29                         if (Hit.FileInfo != null) {
  30                                 Timestamp = Hit.FileInfo.LastWriteTimeUtc;
  31                                 Description = Utils.NiceShortDate (Timestamp);
  32                         }
  33
  34                         AddAction (new TileAction (Catalog.GetString ("Reveal in Folder"), RevealInFolder));
  35                         AddAction (new TileAction (Catalog.GetString ("E-Mail"), Email));
  36                         // AddAction (new TileAction (Catalog.GetString ("Instant-Message"), InstantMessage));
  37                         AddAction (new TileAction (Catalog.GetString ("Move to Trash"), Gtk.Stock.Delete, MoveToTrash));
  38                 }
  39
  40                 static ThumbnailFactory thumbnailer = new ThumbnailFactory ();
  41
  42                 protected override void LoadIcon (Gtk.Image image, int size)
  43                 {
  44                         // The File tile doesn't respect the icon size because
  45                         // 48 is too small for thumbnails
  46                         if (!thumbnailer.SetThumbnailIcon (image, Hit, size))
  47                                 base.LoadIcon (image, size);
  48                 }
  49
  50                 protected static string GetTitle (Beagle.Hit hit, bool get_parent)
  51                 {
  52                         string title;
  53
  54                         if (get_parent)
  55                                 title = Utils.GetFirstPropertyOfParent (hit, "dc:title");
  56                         else
  57                                 title = hit.GetFirstProperty ("dc:title");
  58
  59                         if (title == null || title == "") {
  60                                 if (get_parent)
  61                                         title = Utils.GetFirstPropertyOfParent (hit, "beagle:ExactFilename");
  62                                 else
  63                                         title = hit.GetFirstProperty ("beagle:ExactFilename");
  64                         }
  65
  66                         return title;
  67                 }
  68
  69                 protected static string GetTitle (Beagle.Hit hit)
  70                 {
  71                         return GetTitle (hit, false);
  72                 }
  73
  74                 public override void Open ()
  75                 {
  76                         base.OpenFromMime (Hit);
  77                 }
  78
  79                 public void OpenWith ()
  80                 {
  81                         // FIXME: base.OpenWith
  82                 }
  83
  84                 public void RevealInFolder ()
  85                 {
  86                         string path = Hit.FileInfo.DirectoryName;
  87
  88                         // FIXME: When nautilus implements this, then we should
  89                         // also select the file in the folder.
  90
  91                         SafeProcess p = new SafeProcess ();
  92
  93 #if ENABLE_DESKTOP_LAUNCH
  94                         p.Arguments = new string [] { "desktop-launch", path };
  95 #else
  96                         p.Arguments = new string [] { "nautilus", "--no-desktop", path };
  97 #endif
  98                         try {
  99                                 p.Start ();
 100                         } catch (Exception e) {
 101                                 Console.WriteLine ("Cannot open folder: " + e);
 102                         }
 103                 }
 104
 105                 public void Email ()
 106                 {
 107                         try {
 108                                 OpenFromUri (String.Format ("mailto:?attach={0}", Hit.FileInfo.FullName));
 109                         } catch (Exception e) {
 110                                 Console.WriteLine ("Error sending email: " + e);
 111                         }
 112                 }
 113
 114                 public void InstantMessage ()
 115                 {
 116                         // FIXME: base.InstantMessage
 117                 }
 118
 119                 public void MoveToTrash ()
 120                 {
 121                         // FIXME: Ask for confirmation
 122
 123                         try {
 124                                 // FIXME: Check if KDE uses ~/.Trash too (there is a spec at fd.o)
 125                                 string trash_dir = System.IO.Path.Combine (Beagle.Util.PathFinder.HomeDir, ".Trash");
 126
 127                                 // FIXME: This throws an exception if the file exists
 128                                 Hit.FileInfo.MoveTo (System.IO.Path.Combine (trash_dir, Hit.FileInfo.Name));
 129                         } catch (Exception e) {
 130                                 Console.WriteLine (e);
 131                         }
 132                 }
 133
 134                 protected override DetailsPane GetDetails ()
 135                 {
 136                         DetailsPane details = new DetailsPane ();
 137
 138                         details.AddLabelPair (Catalog.GetString ("Title:"), GetTitle (Hit));
 139                         details.AddLabelPair (Catalog.GetString ("Last Edited:"), Utils.NiceLongDate (Timestamp));
 140
 141                         if (Hit ["dc:author"] != null)
 142                                 details.AddLabelPair (Catalog.GetString ("Author:"), Hit ["dc:author"]);
 143
 144                         details.AddLabelPair (Catalog.GetString ("Full Path:"), Hit.Uri.LocalPath);
 145                         details.AddSnippet ();
 146
 147                         return details;
 148                 }
 149         }
 150 }