/// <summary></summary>
protected virtual void PasteNode(INode node, out bool isChanged)
{
isChanged = false;
IFocusControllerView ControllerView = StateView.ControllerView;
if (ControllerView.Focus is IFocusTextFocus AsTextFocus)
{
IFocusNodeState State = AsTextFocus.CellView.StateView.State;
if (State.Node.GetType().IsAssignableFrom(node.GetType()))
{
if (State.ParentIndex is IFocusBrowsingInsertableIndex AsInsertableIndex)
{
IFocusController Controller = StateView.ControllerView.Controller;
INode ParentNode = State.ParentInner.Owner.Node;
IFocusInsertionChildIndex ReplaceIndex = (IFocusInsertionChildIndex)AsInsertableIndex.ToInsertionIndex(ParentNode, node);
Controller.Replace(State.ParentInner, ReplaceIndex, out IWriteableBrowsingChildIndex NewIndex);
isChanged = true;
}
}
}
}
/// <summary></summary>
protected virtual void PasteNodeList(IList <INode> nodeList, out bool isChanged)
{
isChanged = false;
IFocusControllerView ControllerView = StateView.ControllerView;
if (ControllerView.Focus is IFocusTextFocus AsTextFocus)
{
IFocusNodeState State = AsTextFocus.CellView.StateView.State;
IFocusNodeState ParentState = State;
bool IsAssignable = false;
while (!IsAssignable && ParentState != null)
{
State = ParentState;
if (State.ParentInner is IFocusCollectionInner AsCollectionInner && (nodeList.Count == 0 || AsCollectionInner.InterfaceType.IsAssignableFrom(nodeList[0].GetType())))
{
IsAssignable = true;
}
ParentState = State.ParentState;
}
if (IsAssignable)
{
if (State.ParentInner is IFocusListInner AsListInner && State.ParentIndex is IFocusBrowsingListNodeIndex AsListNodeIndex)
{
PasteNodeListToList(nodeList, AsListInner, AsListNodeIndex, out isChanged);
}
else if (State.ParentInner is IFocusBlockListInner AsBlockListInner && State.ParentIndex is IFocusBrowsingExistingBlockNodeIndex AsExistingBlockNodeIndex)
{
PasteNodeListToBlockList(nodeList, AsBlockListInner, AsExistingBlockNodeIndex, out isChanged);
}
}
}
/// <summary>
/// Initializes a new instance of the <see cref="FocusSourceStateView"/> class.
/// </summary>
/// <param name="controllerView">The controller view to which this object belongs.</param>
/// <param name="state">The source state.</param>
public FocusSourceStateView(IFocusControllerView controllerView, IFocusSourceState state)
: base(controllerView, state)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="FocusBlockStateView"/> class.
/// </summary>
/// <param name="controllerView">The controller view to which this object belongs.</param>
/// <param name="blockState">The block state.</param>
public FocusBlockStateView(IFocusControllerView controllerView, IFocusBlockState blockState)
: base(controllerView, blockState)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="FocusPatternStateView"/> class.
/// </summary>
/// <param name="controllerView">The controller view to which this object belongs.</param>
/// <param name="state">The pattern state.</param>
public FocusPatternStateView(IFocusControllerView controllerView, IFocusPatternState state)
: base(controllerView, state)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="FocusPlaceholderNodeStateView"/> class.
/// </summary>
/// <param name="controllerView">The controller view to which this object belongs.</param>
/// <param name="state">The child node state.</param>
public FocusPlaceholderNodeStateView(IFocusControllerView controllerView, IFocusPlaceholderNodeState state)
: base(controllerView, state)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="FocusOptionalNodeStateView"/> class.
/// </summary>
/// <param name="controllerView">The controller view to which this object belongs.</param>
/// <param name="state">The optional node state.</param>
public FocusOptionalNodeStateView(IFocusControllerView controllerView, IFocusOptionalNodeState state)
: base(controllerView, state)
{
}