/// <summary>
/// Replaces the cell view for the given property.
/// </summary>
/// <param name="propertyName">The property name.</param>
/// <param name="cellView">The new cell view.</param>
public virtual void ReplaceCellView(string propertyName, IFrameContainerCellView cellView)
{
Debug.Assert(_CellViewTable.ContainsKey(propertyName));
Debug.Assert(_CellViewTable[propertyName] != null);
Debug.Assert(cellView != null);
_CellViewTable[propertyName] = cellView;
}
/// <summary>
/// Replaces the cell view for the given property.
/// </summary>
/// <param name="propertyName">The property name.</param>
/// <param name="cellView">The new cell view.</param>
public virtual void ReplaceCellView(string propertyName, IFrameContainerCellView cellView)
{
Contract.RequireNotNull(propertyName, out string PropertyName);
Contract.RequireNotNull(cellView, out IFrameAssignableCellView CellView);
Debug.Assert(_CellViewTable.ContainsKey(PropertyName));
Debug.Assert(_CellViewTable[PropertyName] != null);
_CellViewTable[PropertyName] = CellView;
}
/// <summary>
/// Create cells for the provided state view.
/// </summary>
/// <param name="context">Context used to build the cell view tree.</param>
/// <param name="parentCellView">The parent cell view.</param>
public virtual IFrameCellView BuildNodeCells(IFrameCellViewTreeContext context, IFrameCellViewCollection parentCellView)
{
IFrameNodeState State = context.StateView.State;
Debug.Assert(State != null);
Debug.Assert(State.InnerTable != null);
Debug.Assert(State.InnerTable.ContainsKey(PropertyName));
IFrameListInner <IFrameBrowsingListNodeIndex> Inner = State.InnerTable[PropertyName] as IFrameListInner <IFrameBrowsingListNodeIndex>;
Debug.Assert(Inner != null);
FrameNodeStateViewDictionary StateViewTable = context.ControllerView.StateViewTable;
FrameCellViewList CellViewList = CreateCellViewList();
IFrameCellViewCollection EmbeddingCellView = CreateEmbeddingCellView(context.StateView, parentCellView, CellViewList);
ValidateEmbeddingCellView(context, EmbeddingCellView);
foreach (IFrameNodeState ChildState in Inner.StateList)
{
Debug.Assert(StateViewTable.ContainsKey(ChildState));
IFrameNodeStateView StateView = context.StateView;
IFrameNodeStateView ChildStateView = (IFrameNodeStateView)StateViewTable[ChildState];
Debug.Assert(ChildStateView.RootCellView == null);
context.SetChildStateView(ChildStateView);
ChildStateView.BuildRootCellView(context);
context.RestoreParentStateView(StateView);
Debug.Assert(ChildStateView.RootCellView != null);
IFrameContainerCellView FrameCellView = CreateFrameCellView(context.StateView, EmbeddingCellView, ChildStateView);
ValidateContainerCellView(context.StateView, EmbeddingCellView, ChildStateView, FrameCellView);
ChildStateView.SetContainerCellView(FrameCellView);
CellViewList.Add(FrameCellView);
}
AssignEmbeddingCellView(context.StateView, EmbeddingCellView);
return(EmbeddingCellView);
}
/// <summary>
/// Create cells for the provided state view.
/// </summary>
/// <param name="context">Context used to build the cell view tree.</param>
/// <param name="parentCellView">The collection of cell views containing this view. Null for the root of the cell tree.</param>
public virtual IFrameCellView BuildBlockCells(IFrameCellViewTreeContext context, IFrameCellViewCollection parentCellView)
{
IFrameBlockStateView BlockStateView = context.BlockStateView;
IFrameBlockState BlockState = BlockStateView.BlockState;
Debug.Assert(BlockState != null);
IFrameBlockTemplate BlockTemplate = ParentTemplate as IFrameBlockTemplate;
Debug.Assert(BlockTemplate != null);
IFrameStateViewDictionary StateViewTable = context.ControllerView.StateViewTable;
IFrameCellViewList CellViewList = CreateCellViewList();
IFrameCellViewCollection EmbeddingCellView = CreateEmbeddingCellView(context.StateView, parentCellView, CellViewList);
ValidateEmbeddingCellView(context, EmbeddingCellView);
foreach (IFrameNodeState ChildState in BlockState.StateList)
{
Debug.Assert(StateViewTable.ContainsKey(ChildState));
IFrameNodeStateView StateView = context.StateView;
IFrameNodeStateView ChildStateView = StateViewTable[ChildState];
Debug.Assert(ChildStateView.RootCellView == null);
context.SetChildStateView(ChildStateView);
ChildStateView.BuildRootCellView(context);
context.RestoreParentStateView(StateView);
Debug.Assert(ChildStateView.RootCellView != null);
IFrameContainerCellView FrameCellView = CreateFrameCellView(context.StateView, EmbeddingCellView, ChildStateView);
ValidateContainerCellView(context.StateView, EmbeddingCellView, ChildStateView, FrameCellView);
ChildStateView.SetContainerCellView(FrameCellView);
CellViewList.Add(FrameCellView);
}
AssignEmbeddingCellView(BlockStateView, EmbeddingCellView);
return(EmbeddingCellView);
}
private protected virtual IFrameCellView BuildPlaceholderCells(IFrameCellViewTreeContext context, IFrameCellViewCollection parentCellView, IFrameNodeState childState, IFramePlaceholderFrame frame)
{
FrameNodeStateViewDictionary StateViewTable = context.ControllerView.StateViewTable;
Debug.Assert(StateViewTable.ContainsKey(childState));
IFrameNodeStateView StateView = context.StateView;
IFrameNodeStateView ChildStateView = (IFrameNodeStateView)StateViewTable[childState];
Debug.Assert(ChildStateView.RootCellView == null);
context.SetChildStateView(ChildStateView);
ChildStateView.BuildRootCellView(context);
context.RestoreParentStateView(StateView);
Debug.Assert(ChildStateView.RootCellView != null);
IFrameContainerCellView Result = CreateFrameCellView(context.StateView, parentCellView, ChildStateView, frame);
ChildStateView.SetContainerCellView(Result);
return(Result);
}
/// <summary>
/// Create cells for the provided state view.
/// </summary>
/// <param name="context">Context used to build the cell view tree.</param>
/// <param name="parentCellView">The parent cell view.</param>
public virtual IFrameCellView BuildNodeCells(IFrameCellViewTreeContext context, IFrameCellViewCollection parentCellView)
{
IFrameNodeState State = context.StateView.State;
Debug.Assert(State != null);
Debug.Assert(State.InnerTable != null);
Debug.Assert(State.InnerTable.ContainsKey(PropertyName));
IFramePlaceholderInner <IFrameBrowsingPlaceholderNodeIndex> Inner = State.InnerTable[PropertyName] as IFramePlaceholderInner <IFrameBrowsingPlaceholderNodeIndex>;
Debug.Assert(Inner != null);
Debug.Assert(Inner.ChildState != null);
IFrameNodeState ChildState = Inner.ChildState;
IFrameStateViewDictionary StateViewTable = context.ControllerView.StateViewTable;
Debug.Assert(StateViewTable.ContainsKey(ChildState));
IFrameNodeStateView StateView = context.StateView;
IFrameNodeStateView ChildStateView = StateViewTable[ChildState];
Debug.Assert(ChildStateView.RootCellView == null);
context.SetChildStateView(ChildStateView);
ChildStateView.BuildRootCellView(context);
context.RestoreParentStateView(StateView);
Debug.Assert(ChildStateView.RootCellView != null);
IFrameContainerCellView EmbeddingCellView = CreateFrameCellView(context.StateView, parentCellView, ChildStateView);
ValidateContainerCellView(context.StateView, parentCellView, ChildStateView, EmbeddingCellView);
ChildStateView.SetContainerCellView(EmbeddingCellView);
AssignEmbeddingCellView(context.StateView, EmbeddingCellView);
return(EmbeddingCellView);
}
private protected override void ValidateContainerCellView(IFrameNodeStateView stateView, IFrameCellViewCollection parentCellView, IFrameNodeStateView childStateView, IFrameContainerCellView containerCellView)
{
Debug.Assert(((ILayoutContainerCellView)containerCellView).StateView == (ILayoutNodeStateView)stateView);
Debug.Assert(((ILayoutContainerCellView)containerCellView).ParentCellView == (ILayoutCellViewCollection)parentCellView);
Debug.Assert(((ILayoutContainerCellView)containerCellView).ChildStateView == (ILayoutNodeStateView)childStateView);
}
/// <summary> /// Set the container for this state view. /// </summary> /// <param name="parentContainer">The cell view where the tree is restarted.</param> public abstract void SetContainerCellView(IFrameContainerCellView parentContainer);
private protected virtual void ValidateContainerCellView(IFrameNodeStateView stateView, IFrameCellViewCollection parentCellView, IFrameNodeStateView childStateView, IFrameContainerCellView containerCellView)
{
Debug.Assert(containerCellView.StateView == stateView);
Debug.Assert(containerCellView.ParentCellView == parentCellView);
Debug.Assert(containerCellView.ChildStateView == childStateView);
}
/// <summary>
/// Set the container for this state view.
/// </summary>
/// <param name="parentContainer">The cell view where the tree is restarted.</param>
public virtual void SetContainerCellView(IFrameContainerCellView parentContainer)
{
ParentContainer = parentContainer;
}
