[banshee: 47/61] [InternetArchive] Add preferred media types list

[Gabriel Burt <gburt src gnome org>]

commit 5640be016703dcee385965a0417b9a3c39256657
Author: Gabriel Burt <gabriel burt gmail com>
Date:   Tue Oct 13 19:22:09 2009 -0700

    [InternetArchive] Add preferred media types list
    
    Is user-editable in Preferences, and is used to sort the media type
    dropdown, select the default (the top choice), and to separate media
    types that aren't mentioned in the preference.

 .../Banshee.InternetArchive/DetailsView.cs         |   30 +++++++--
 .../Banshee.InternetArchive/SearchSource.cs        |   63 ++++++++++++++++++++
 .../Resources/SearchSourceActiveUI.xml             |    1 +
 3 files changed, 87 insertions(+), 7 deletions(-)
---
diff --git a/src/Extensions/Banshee.InternetArchive/Banshee.InternetArchive/DetailsView.cs b/src/Extensions/Banshee.InternetArchive/Banshee.InternetArchive/DetailsView.cs
index 6a7f17d..60d4c0b 100644
--- a/src/Extensions/Banshee.InternetArchive/Banshee.InternetArchive/DetailsView.cs
+++ b/src/Extensions/Banshee.InternetArchive/Banshee.InternetArchive/DetailsView.cs
@@ -360,9 +360,27 @@ namespace Banshee.InternetArchive
             file_list.ColumnController = file_columns;
             file_list.SetModel (files_model);
 
+            // Order the formats according to the preferences
+            string format_order = String.Format ("{0}{1}{2}", SearchSource.VideoTypes.Get (), SearchSource.AudioTypes.Get (), SearchSource.TextTypes.Get ()).ToLower ();
+
+            var sorted_formats = formats.Select (f => new { Format = f, Order = format_order.IndexOf (f.ToLower ()) })
+                                        .OrderBy (o => o.Order == -1 ? Int32.MaxValue : o.Order);
+
             var format_list = ComboBox.NewText ();
-            foreach (var fmt in formats) {
-                format_list.AppendText (fmt);
+            format_list.RowSeparatorFunc = (model, iter) => {
+                return (string)model.GetValue (iter, 0) == "---";
+            };
+
+            bool have_sep = false;
+            foreach (var fmt in sorted_formats) {
+                if (fmt.Order == -1 && !have_sep) {
+                    have_sep = true;
+                    if (format_list.Model.IterNChildren () > 0) {
+                        format_list.AppendText ("---");
+                    }
+                }
+
+                format_list.AppendText (fmt.Format);
             }
 
             format_list.Changed += (o, a) => {
@@ -378,10 +396,7 @@ namespace Banshee.InternetArchive
                 files_model.Reload ();
             };
 
-            // TODO replace this with a user-configurable format weighting preference
-            if (formats.IndexOf ("VBR MP3") != -1) {
-                format_list.Active = formats.IndexOf ("VBR MP3");
-            } else if (formats.Count > 0) {
+            if (formats.Count > 0) {
                 format_list.Active = 0;
             }
 
@@ -394,12 +409,13 @@ namespace Banshee.InternetArchive
                     target_list_width += file_sw.VScrollbar.Allocation.Width + 2;
                 }
 
+                target_list_width = Math.Min (target_list_width, Allocation.Width / 2);
+
                 if (a.Allocation.Width != target_list_width && target_list_width > 0) {
                     file_sw.SetSizeRequest (target_list_width, -1);
                 }
             };
 
-            //PackStart (vbox, true, true, 0);
             PackStart (vbox, false, false, 0);
         }
 
diff --git a/src/Extensions/Banshee.InternetArchive/Banshee.InternetArchive/SearchSource.cs b/src/Extensions/Banshee.InternetArchive/Banshee.InternetArchive/SearchSource.cs
index 524bebc..a25d13f 100644
--- a/src/Extensions/Banshee.InternetArchive/Banshee.InternetArchive/SearchSource.cs
+++ b/src/Extensions/Banshee.InternetArchive/Banshee.InternetArchive/SearchSource.cs
@@ -86,6 +86,8 @@ namespace Banshee.InternetArchive
             IA.Search.UserAgent = Banshee.Web.Browser.UserAgent;
             IA.Search.TimeoutMs = 12*1000;
 
+            InstallPreferences ();
+
             search = new IA.Search ();
 
             //Properties.SetStringList ("Icon.Name", "video-x-generic", "video", "source-library");
@@ -222,6 +224,8 @@ namespace Banshee.InternetArchive
             if (actions != null) {
                 actions.Dispose ();
             }
+
+            UninstallPreferences ();
         }
 
         private void ShowIntroText ()
@@ -243,5 +247,64 @@ namespace Banshee.InternetArchive
         }
 
         private SchemaEntry<bool> show_intro = new SchemaEntry<bool> ("plugins.internetarchive", "show_intro", true, null, null);
+
+#region Preferences
+
+        private SourcePage pref_page;
+        private Section pref_section;
+
+        private void InstallPreferences ()
+        {
+            PreferenceService service = ServiceManager.Get<PreferenceService> ();
+            if (service == null) {
+                return;
+            }
+
+            pref_page = new Banshee.Preferences.SourcePage (this);
+
+            pref_section = pref_page.Add (new Section ("mediatypes", Catalog.GetString ("Preferred Media Types"), 20));
+
+            pref_section.Add (new SchemaPreference<string> (AudioTypes,
+                Catalog.GetString ("_Audio"), Catalog.GetString ("")));
+
+            pref_section.Add (new SchemaPreference<string> (VideoTypes,
+                Catalog.GetString ("_Video"), Catalog.GetString ("")));
+
+            pref_section.Add (new SchemaPreference<string> (TextTypes,
+                Catalog.GetString ("_Text"), Catalog.GetString ("")));
+        }
+
+        private void UninstallPreferences ()
+        {
+            PreferenceService service = ServiceManager.Get<PreferenceService> ();
+            if (service == null || pref_page == null) {
+                return;
+            }
+
+            pref_page.Dispose ();
+            pref_page = null;
+            pref_section = null;
+        }
+
+        public override string PreferencesPageId {
+            get { return pref_page.Id; }
+        }
+
+        public static readonly SchemaEntry<string> AudioTypes = new SchemaEntry<string> (
+            "plugins.internetarchive", "audio_types",
+            "Audio, VBR Mp3, Ogg Vorbis, 64Kbps MP3, Flac, VBR ZIP, 64Kbps MP3 ZIP",
+            "Ordered list of preferred mediatypes for audio items", null);
+
+        public static readonly SchemaEntry<string> VideoTypes = new SchemaEntry<string> (
+            "plugins.internetarchive", "video_types",
+            "Ogg Video, *Ogg*, 512Kb MPEG4, MPEG2",
+            "Ordered list of preferred mediatypes for video items", null);
+
+        public static readonly SchemaEntry<string> TextTypes = new SchemaEntry<string> (
+            "plugins.internetarchive", "text_types",
+            "Text PDF, Standard LuraTech PDF, *PDF*, ZIP, Text, Hypertext",
+            "Ordered list of preferred mediatypes for text items", null);
+
+#endregion
     }
 }
diff --git a/src/Extensions/Banshee.InternetArchive/Resources/SearchSourceActiveUI.xml b/src/Extensions/Banshee.InternetArchive/Resources/SearchSourceActiveUI.xml
index 1a4478c..52812c7 100644
--- a/src/Extensions/Banshee.InternetArchive/Resources/SearchSourceActiveUI.xml
+++ b/src/Extensions/Banshee.InternetArchive/Resources/SearchSourceActiveUI.xml
@@ -22,6 +22,7 @@
 
   <popup action="IaSearchSourcePopup">
     <menuitem action="VisitInternetArchive" />
+    <menuitem name="SourcePreferences" action="SourcePreferencesAction"/>
   </popup>
 
   <popup action="IaResultPopup">