Added support for creating playlists.

Fixes #9
Alxandr · Aug 19, 2011 · b3ffcb2 · b3ffcb2
1 parent 0162509
commit b3ffcb2
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Showing 5 changed files with 47 additions and 6 deletions.
diff --git a/SpotiFire.SpotifyLib/Interfaces/IPlaylistContainer.cs b/SpotiFire.SpotifyLib/Interfaces/IPlaylistContainer.cs
@@ -3,7 +3,7 @@
     public interface IPlaylistContainer : ISpotifyObject
     {
         //IUser User {get;}
-        IEditableArray<IContainerPlaylist> Playlists { get; }
+        IPlaylistList Playlists { get; }
         bool IsLoaded { get; }
         event PlaylistContainerHandler Loaded;
         event PlaylistContainerHandler<PlaylistEventArgs> PlaylistAdded;

diff --git a/SpotiFire.SpotifyLib/Interfaces/IPlaylistList.cs b/SpotiFire.SpotifyLib/Interfaces/IPlaylistList.cs
@@ -0,0 +1,8 @@
+
+namespace SpotiFire.SpotifyLib
+{
+    public interface IPlaylistList : IEditableArray<IContainerPlaylist>
+    {
+        IContainerPlaylist Add(string name);
+    }
+}
diff --git a/SpotiFire.SpotifyLib/PlaylistList.cs b/SpotiFire.SpotifyLib/PlaylistList.cs
@@ -0,0 +1,19 @@
+
+using System;
+namespace SpotiFire.SpotifyLib
+{
+    class PlaylistList : DelegateList<IContainerPlaylist>, IPlaylistList
+    {
+        private Func<string, IContainerPlaylist> addNewFunc;
+        public PlaylistList(Func<int> getLength, Func<int, IContainerPlaylist> getIndex, Action<IContainerPlaylist, int> addFunc, Action<int> removeFunc, Func<bool> readonlyFunc, Func<string, IContainerPlaylist> addNewFunc)
+            : base(getLength, getIndex, addFunc, removeFunc, readonlyFunc)
+        {
+
+        }
+
+        public IContainerPlaylist Add(string name)
+        {
+            return addNewFunc(name);
+        }
+    }
+}
diff --git a/SpotiFire.SpotifyLib/SpotiFire.SpotifyLib.csproj b/SpotiFire.SpotifyLib/SpotiFire.SpotifyLib.csproj
@@ -46,11 +46,13 @@
     <Compile Include="Interfaces\IAlbumBrowse.cs" />
     <Compile Include="Interfaces\IArtistBrowse.cs" />
     <Compile Include="Interfaces\IContainerPlaylist.cs" />
+    <Compile Include="Interfaces\IPlaylistList.cs" />
     <Compile Include="Interfaces\IPlaylistTrack.cs" />
     <Compile Include="Interfaces\ILink.cs" />
     <Compile Include="Interfaces\IPlaylistTrackList.cs" />
     <Compile Include="LinkExtensions.cs" />
     <Compile Include="Interfaces\ITrackAndOffset.cs" />
+    <Compile Include="PlaylistList.cs" />
     <Compile Include="PlaylistTrackList.cs" />
     <Compile Include="SpotifyLibExtensions.cs" />
     <Compile Include="SpotifyTypes\AlbumBrowse.cs" />

diff --git a/SpotiFire.SpotifyLib/SpotifyTypes/PlaylistContainer.cs b/SpotiFire.SpotifyLib/SpotifyTypes/PlaylistContainer.cs
@@ -74,7 +74,7 @@ public ISession Session
                 get { IsAlive(true); return pc.Session; }
             }
 
-            public IEditableArray<IContainerPlaylist> Playlists
+            public IPlaylistList Playlists
             {
                 get { IsAlive(true); return pc.Playlists; }
             }
@@ -151,7 +151,7 @@ private struct sp_playlistcontainer_callbacks
         private playlist_moved_cb playlist_moved;
         private container_loaded_cb container_loaded;
 
-        private IEditableArray<IContainerPlaylist> playlists;
+        private PlaylistList playlists;
         private bool loaded;
         #endregion
 
@@ -190,7 +190,7 @@ private PlaylistContainer(Session session, IntPtr pcPtr)
 
             session.DisposeAll += new SessionEventHandler(session_DisposeAll);
 
-            playlists = new DelegateList<IContainerPlaylist>(
+            playlists = new PlaylistList(
                 () =>
                 {
                     IsAlive(true);
@@ -224,7 +224,19 @@ private PlaylistContainer(Session session, IntPtr pcPtr)
                     lock (libspotify.Mutex)
                         libspotify.sp_playlistcontainer_remove_playlist(pcPtr, index);
                 },
-                () => false
+                () => false,
+                (name) =>
+                {
+                    IsAlive(true);
+                    IntPtr playlistPtr;
+                    int index;
+                    lock (libspotify.Mutex)
+                    {
+                        playlistPtr = libspotify.sp_playlistcontainer_add_new_playlist(pcPtr, name);
+                        index = playlistPtr == IntPtr.Zero ? -1 : libspotify.sp_playlistcontainer_num_playlists(pcPtr) - 1;
+                    }
+                    return index == -1 ? null : playlists[index];
+                }
             );
         }
 
@@ -235,7 +247,7 @@ void session_DisposeAll(ISession sender, SessionEventArgs e)
         #endregion
 
         #region Properties
-        public IEditableArray<IContainerPlaylist> Playlists
+        public IPlaylistList Playlists
         {
             get { return playlists; }
         }