/// <summary>
///
/// </summary>
/// <param name="node"></param>
/// <returns>Returns whether the sub-tree has been fully expanded in the hierarchy.</returns>
public override void GenerateSubTree(IHierarchyNode node)
{
ArtistHierarchyNode subTreeNode = (ArtistHierarchyNode)node;
ArtistGroup relatedArtistList = Client.GetRelatedArtists(subTreeNode.ArtistViewModel.Artist.ID);
//First determine which artists are new; add those.
int nodesAdded = 0;
foreach (Artist relatedArtist in relatedArtistList.Artists)
{
if (NodeDictionary.ContainsKey(relatedArtist.Name))
{
continue;
}
if (nodesAdded < AddChildrenLimit)
{
ArtistViewModel artistViewModel = new ArtistViewModel(relatedArtist);
ArtistHierarchyNode relatedArtistNode = new ArtistHierarchyNode(artistViewModel, this, subTreeNode, subTreeNode.Level + 1);
subTreeNode.Children.Add(relatedArtistNode);
NodeDictionary.Add(relatedArtist.Name, relatedArtistNode);
nodesAdded++;
}
else
{
return;
}
}
}
/// <summary>
/// Generates the tree from the root artist.
/// </summary>
/// <param name="artist"></param>
protected override void GenerateTree(object obj)
{
Artist artist = (Artist)obj;
if (NodeDictionary.ContainsKey(artist.Name))
{
return;
}
ArtistViewModel rootViewModel = new ArtistViewModel(artist);
ArtistHierarchyNode root = new ArtistHierarchyNode(rootViewModel, this, null, 0);
RootNodes.Add(root);
NodeDictionary.Add(artist.Name, root);
ArtistGroup relatedArtistList = Client.GetRelatedArtists(artist.ID);
//First determine which artists are new; add those.
List <Artist> newArtists = new List <Artist>();
int nodesAdded = 0;
foreach (Artist relatedArtist in relatedArtistList.Artists)
{
if (NodeDictionary.ContainsKey(relatedArtist.Name))
{
continue;
}
if (nodesAdded < AddChildrenLimit)
{
newArtists.Add(relatedArtist);
ArtistViewModel artistViewModel = new ArtistViewModel(relatedArtist);
ArtistHierarchyNode relatedArtistNode = new ArtistHierarchyNode(artistViewModel, this, root, 1);
root.Children.Add(relatedArtistNode);
NodeDictionary.Add(relatedArtist.Name, relatedArtistNode);
nodesAdded++;
}
else
{
break;
}
}
}
public ArtistNetworkNodeViewModel(
ArtistViewModel viewModel,
AtlasHierarchy hierarchy,
IHierarchyNode hierarchyNode,
IPlaylistView playlist)
: base(viewModel.Name)
{
ArtistViewModel = viewModel;
Debug.Assert(hierarchyNode is ArtistHierarchyNode);
_hierarchyNode = (ArtistHierarchyNode) hierarchyNode;
_hierarchy = hierarchy;
_playlist = playlist;
_numTracks = GetArtistTrackCount();
IsHighlighted = SpotifyCacheService.IsArtistFollowed(ArtistViewModel.Artist);
}
public ArtistNetworkNodeViewModel(
ArtistViewModel viewModel,
AtlasHierarchy hierarchy,
IHierarchyNode hierarchyNode,
IPlaylistView playlist)
: base(viewModel.Name)
{
ArtistViewModel = viewModel;
Debug.Assert(hierarchyNode is ArtistHierarchyNode);
_hierarchyNode = (ArtistHierarchyNode)hierarchyNode;
_hierarchy = hierarchy;
_playlist = playlist;
_numTracks = GetArtistTrackCount();
IsHighlighted = SpotifyCacheService.IsArtistFollowed(ArtistViewModel.Artist);
}
/// <summary>
/// Generates the tree from the root artist.
/// </summary>
/// <param name="artist"></param>
protected override void GenerateTree(object obj)
{
Artist artist = (Artist)obj;
if (NodeDictionary.ContainsKey(artist.Name))
return;
ArtistViewModel rootViewModel = new ArtistViewModel(artist);
ArtistHierarchyNode root = new ArtistHierarchyNode(rootViewModel, this, null, 0);
RootNodes.Add(root);
NodeDictionary.Add(artist.Name, root);
ArtistGroup relatedArtistList = Client.GetRelatedArtists(artist.ID);
//First determine which artists are new; add those.
List<Artist> newArtists = new List<Artist>();
int nodesAdded = 0;
foreach (Artist relatedArtist in relatedArtistList.Artists)
{
if (NodeDictionary.ContainsKey(relatedArtist.Name))
continue;
if (nodesAdded < AddChildrenLimit)
{
newArtists.Add(relatedArtist);
ArtistViewModel artistViewModel = new ArtistViewModel(relatedArtist);
ArtistHierarchyNode relatedArtistNode = new ArtistHierarchyNode(artistViewModel, this, root, 1);
root.Children.Add(relatedArtistNode);
NodeDictionary.Add(relatedArtist.Name, relatedArtistNode);
nodesAdded++;
}
else
{
break;
}
}
}
/// <summary>
///
/// </summary>
/// <param name="node"></param>
/// <returns>Returns whether the sub-tree has been fully expanded in the hierarchy.</returns>
public override void GenerateSubTree(IHierarchyNode node) {
ArtistHierarchyNode subTreeNode = (ArtistHierarchyNode) node;
ArtistGroup relatedArtistList = Client.GetRelatedArtists(subTreeNode.ArtistViewModel.Artist.ID);
//First determine which artists are new; add those.
int nodesAdded = 0;
foreach (Artist relatedArtist in relatedArtistList.Artists)
{
if (NodeDictionary.ContainsKey(relatedArtist.Name))
continue;
if (nodesAdded < AddChildrenLimit)
{
ArtistViewModel artistViewModel = new ArtistViewModel(relatedArtist);
ArtistHierarchyNode relatedArtistNode = new ArtistHierarchyNode(artistViewModel, this, subTreeNode, subTreeNode.Level + 1);
subTreeNode.Children.Add(relatedArtistNode);
NodeDictionary.Add(relatedArtist.Name, relatedArtistNode);
nodesAdded++;
}
else
{
return;
}
}
}
