/// <summary>
/// Gets indexes for all nodes in the inner.
/// </summary>
public virtual IReadOnlyBrowsingListNodeIndexList AllIndexes()
{
IReadOnlyBrowsingListNodeIndexList Result = CreateListNodeIndexList();
foreach (IReadOnlyPlaceholderNodeState NodeState in StateList)
{
IReadOnlyBrowsingListNodeIndex ParentIndex = NodeState.ParentIndex as IReadOnlyBrowsingListNodeIndex;
Debug.Assert(ParentIndex != null);
Result.Add(ParentIndex);
}
return(Result);
}
private protected virtual IReadOnlyIndexCollection BrowseNodeList(IReadOnlyBrowseContext browseNodeContext, INode node, string propertyName, IReadOnlyList <INode> childNodeList)
{
Debug.Assert(!string.IsNullOrEmpty(propertyName));
IReadOnlyBrowsingListNodeIndexList NodeIndexList = CreateBrowsingListNodeIndexList();
for (int Index = 0; Index < childNodeList.Count; Index++)
{
INode ChildNode = childNodeList[Index];
Debug.Assert(ChildNode != null);
IReadOnlyBrowsingListNodeIndex NewNodeIndex = CreateListNodeIndex(browseNodeContext, node, propertyName, ChildNode, Index);
NodeIndexList.Add(NewNodeIndex);
}
return(CreateListIndexCollection(browseNodeContext, propertyName, NodeIndexList));
}
/// <summary>
/// Creates a IxxxIndexCollection with IxxxBrowsingListNodeIndex objects.
/// </summary>
private protected override IReadOnlyIndexCollection CreateListIndexCollection(IReadOnlyBrowseContext browseNodeContext, string propertyName, IReadOnlyBrowsingListNodeIndexList nodeIndexList)
{
ControllerTools.AssertNoOverride(this, typeof(FocusPlaceholderNodeState <IInner>));
return(new FocusIndexCollection <IFocusBrowsingListNodeIndex>(propertyName, (IFocusBrowsingListNodeIndexList)nodeIndexList));
}
/// <summary>
/// Creates a IxxxIndexCollection with IxxxBrowsingListNodeIndex objects.
/// </summary>
private protected override IReadOnlyIndexCollection CreateListIndexCollection(IReadOnlyBrowseContext browseNodeContext, string propertyName, IReadOnlyBrowsingListNodeIndexList nodeIndexList)
{
ControllerTools.AssertNoOverride(this, typeof(WriteableOptionalNodeState <IInner>));
return(new WriteableIndexCollection <IWriteableBrowsingListNodeIndex>(propertyName, (IWriteableBrowsingListNodeIndexList)nodeIndexList));
}
/// <summary>
/// Creates a IxxxIndexCollection with IxxxBrowsingListNodeIndex objects.
/// </summary>
private protected virtual IReadOnlyIndexCollection CreateListIndexCollection(IReadOnlyBrowseContext browseNodeContext, string propertyName, IReadOnlyBrowsingListNodeIndexList nodeIndexList)
{
ControllerTools.AssertNoOverride(this, typeof(ReadOnlyNodeState <IInner>));
return(new ReadOnlyIndexCollection <IReadOnlyBrowsingListNodeIndex>(propertyName, nodeIndexList));
}
