/// <summary>
/// Initializes a new instance of the <see cref="ReadOnlyBlockState{IInner}"/> class.
/// </summary>
/// <param name="parentInner">Inner containing the block state.</param>
/// <param name="newBlockIndex">Index that was used to create the block state.</param>
/// <param name="childBlock">The block.</param>
public ReadOnlyBlockState(IReadOnlyBlockListInner parentInner, IReadOnlyBrowsingNewBlockNodeIndex newBlockIndex, IBlock childBlock)
{
ParentInner = parentInner;
ChildBlock = childBlock;
_StateList = CreateStateList();
StateList = _StateList.ToReadOnly();
PatternInner = CreatePatternInner(ParentInner.Owner);
SourceInner = CreateSourceInner(ParentInner.Owner);
}
/// <summary>
/// Creates and initializes a new block state in the inner.
/// </summary>
/// <param name="newBlockIndex">Index of the new block state to create.</param>
/// <returns>The created block state.</returns>
public virtual IReadOnlyBlockState InitNewBlock(IReadOnlyBrowsingNewBlockNodeIndex newBlockIndex)
{
Debug.Assert(newBlockIndex.PropertyName == PropertyName);
int BlockIndex = newBlockIndex.BlockIndex;
Debug.Assert(BlockIndex == BlockStateList.Count);
NodeTreeHelperBlockList.GetChildBlock(Owner.Node, PropertyName, BlockIndex, out IBlock ChildBlock);
IReadOnlyBlockState BlockState = CreateBlockState(newBlockIndex, ChildBlock);
InsertInBlockStateList(BlockIndex, BlockState);
return(BlockState);
}
/// <summary>
/// Creates a IxxxBlockState object.
/// </summary>
private protected override IReadOnlyBlockState CreateBlockState(IReadOnlyBrowsingNewBlockNodeIndex nodeIndex, IBlock childBlock)
{
ControllerTools.AssertNoOverride(this, Type.FromTypeof <LayoutBlockListInner <IIndex> >());
return(new LayoutBlockState <ILayoutInner <ILayoutBrowsingChildIndex> >(this, (ILayoutBrowsingNewBlockNodeIndex)nodeIndex, childBlock));
}
/// <summary>
/// Creates a IxxxBlockState object.
/// </summary>
private protected override IReadOnlyBlockState CreateBlockState(IReadOnlyBrowsingNewBlockNodeIndex nodeIndex, IBlock childBlock)
{
ControllerTools.AssertNoOverride(this, typeof(FocusBlockListInner <IIndex, TIndex>));
return(new FocusBlockState <IFocusInner <IFocusBrowsingChildIndex> >(this, (IFocusBrowsingNewBlockNodeIndex)nodeIndex, childBlock));
}
/// <summary>
/// Creates a IxxxBlockState object.
/// </summary>
private protected virtual IReadOnlyBlockState CreateBlockState(IReadOnlyBrowsingNewBlockNodeIndex nodeIndex, IBlock childBlock)
{
ControllerTools.AssertNoOverride(this, typeof(ReadOnlyBlockListInner <IIndex, TIndex>));
return(new ReadOnlyBlockState <IReadOnlyInner <IReadOnlyBrowsingChildIndex> >(this, nodeIndex, childBlock));
}
