[banshee] [Audiobook] Add Edit Track Info action

[Gabriel Burt <gburt src gnome org>]

commit e08b28d97574ee483049a803cdf56738f5414ef4
Author: Gabriel Burt <gabriel burt gmail com>
Date:   Thu May 13 10:51:11 2010 -0700

    [Audiobook] Add Edit Track Info action

 .../Banshee.Audiobook/Banshee.Audiobook/Actions.cs |   55 +++++++++++++++++---
 .../Banshee.Audiobook/AudiobookLibrarySource.cs    |   33 ++++++++++--
 .../Banshee.Audiobook/Resources/GlobalUI.xml       |    1 +
 3 files changed, 75 insertions(+), 14 deletions(-)
---
diff --git a/src/Extensions/Banshee.Audiobook/Banshee.Audiobook/Actions.cs b/src/Extensions/Banshee.Audiobook/Banshee.Audiobook/Actions.cs
index 9a9e47c..dd6a67c 100644
--- a/src/Extensions/Banshee.Audiobook/Banshee.Audiobook/Actions.cs
+++ b/src/Extensions/Banshee.Audiobook/Banshee.Audiobook/Actions.cs
@@ -33,19 +33,25 @@ using System.Linq;
 using Mono.Unix;
 using Gtk;
 
+using Hyena;
+
+using Banshee.ServiceStack;
+
 namespace Banshee.Audiobook
 {
     public class Actions : Banshee.Gui.BansheeActionGroup
     {
-        public Actions () : base ("Audiobook")
+        private AudiobookLibrarySource library;
+
+        public Actions (AudiobookLibrarySource library) : base ("Audiobook")
         {
+            this.library = library;
+
             Add (
-                new ActionEntry ("AudiobookBookPopup", null, null, null, null, (o, a) => {
-                    ShowContextMenu ("/AudiobookBookPopup");
-                }),
-                new ActionEntry ("AudiobookOpen", null, Catalog.GetString ("Open Book"), null, null, (o, a) => {
-                    Console.WriteLine ("open book!");
-                })
+                new ActionEntry ("AudiobookBookPopup", null, null, null, null, (o, a) => ShowContextMenu ("/AudiobookBookPopup")),
+                new ActionEntry ("AudiobookOpen", null, Catalog.GetString ("Open Book"), null, null, OnOpen),
+                new ActionEntry ("AudiobookEdit", Stock.Edit,
+                    Catalog.GetString ("_Edit Track Information"), "E", null, OnEdit)
             );
 
             /*AddImportant (
@@ -57,6 +63,39 @@ namespace Banshee.Audiobook
             AddUiFromFile ("GlobalUI.xml");
 
             Register ();
+
+            library.BooksModel.Selection.Changed += HandleSelectionChanged;
+        }
+
+        private void HandleSelectionChanged (object sender, EventArgs args)
+        {
+            ThreadAssist.ProxyToMain (UpdateActions);
+        }
+
+        private void UpdateActions ()
+        {
+            var selection = library.BooksModel.Selection;
+            bool has_selection = selection.Count > 0;
+            //bool has_single_selection = selection.Count == 1;
+
+            //UpdateAction ("AudiobookMerge", !has_single_selection, true);
+            UpdateAction ("AudiobookEdit", true, has_selection);
+        }
+
+        private void OnOpen (object o, EventArgs a)
+        {
+            var index = library.BooksModel.Selection.FocusedIndex;
+            if (index > -1) {
+                var book = library.BooksModel[index];
+                Console.WriteLine ("Asked to open {0}", book);
+            }
+        }
+
+        private void OnEdit (object o, EventArgs a)
+        {
+            //var books = library.BooksModel.SelectedItems;
+            library.TrackModel.Selection.SelectAll ();
+            Actions.TrackActions["TrackEditorAction"].Activate ();
         }
     }
-}
\ No newline at end of file
+}
diff --git a/src/Extensions/Banshee.Audiobook/Banshee.Audiobook/AudiobookLibrarySource.cs b/src/Extensions/Banshee.Audiobook/Banshee.Audiobook/AudiobookLibrarySource.cs
index 36f48f8..ec42371 100644
--- a/src/Extensions/Banshee.Audiobook/Banshee.Audiobook/AudiobookLibrarySource.cs
+++ b/src/Extensions/Banshee.Audiobook/Banshee.Audiobook/AudiobookLibrarySource.cs
@@ -49,8 +49,7 @@ namespace Banshee.Audiobook
     {
         private AudiobookModel books_model;
 
-        private Actions actions;
-        public Actions Actions { get { return actions; } }
+        public Actions Actions { get; private set; }
 
         public AudiobookLibrarySource () : base (Catalog.GetString ("Audiobooks, etc"), "AudiobookLibrary", 49)
         {
@@ -87,14 +86,36 @@ namespace Banshee.Audiobook
             Properties.SetString ("ActiveSourceUIResource", "ActiveSourceUI.xml");
             Properties.Set<bool> ("ActiveSourceUIResourcePropagate", true);
 
-            actions = new Actions ();
+            Actions = new Actions (this);
+
+            TracksAdded += (o, a) => {
+                if (!IsAdding) {
+                    MergeBooksAddedSince (DateTime.Now - TimeSpan.FromHours (2));
+                }
+            };
+            TrackModel.Reloaded += delegate { Console.WriteLine ("Audiobooks track model reloaded"); };
+        }
+
+        private void MergeBooksAddedSince (DateTime since)
+        {
+            // TODO after import of files or move to audiobook:
+            // If for a given author, there are a set of 'albums' (books)
+            // whose names stripped of numbers are equal, merge them
+            // into one book:
+            //    1) If they already have sequential disc info, good to go
+            //    2) If they do not, need to extract that from album title
+            //        -- or just generate it by incrementing a counter, assuming
+            //           that as-is they sort lexically
+
+            //foreach (var book in BookModel.FetchMatching ("DateAdded > ? ORDER BY Title", since)) {
+            //}
         }
 
         public override void Dispose ()
         {
-            if (actions != null) {
-                actions.Dispose ();
-                actions = null;
+            if (Actions != null) {
+                Actions.Dispose ();
+                Actions = null;
             }
 
             base.Dispose ();
diff --git a/src/Extensions/Banshee.Audiobook/Resources/GlobalUI.xml b/src/Extensions/Banshee.Audiobook/Resources/GlobalUI.xml
index eddb50b..06f7783 100644
--- a/src/Extensions/Banshee.Audiobook/Resources/GlobalUI.xml
+++ b/src/Extensions/Banshee.Audiobook/Resources/GlobalUI.xml
@@ -1,6 +1,7 @@
 <ui>
     <popup name="AudiobookBookPopup">
         <menuitem action="AudiobookOpen"/>
+        <menuitem action="AudiobookEdit"/>
         <separator/>
     </popup>
 </ui>