/// <summary>
/// Determines whether document state is compatible with current dockpoint
/// </summary>
/// <param name="documentContainerState">State of the document container</param>
/// <returns>
/// <c>true</c> if document state is compatible with current dockpoint; otherwise, <c>false</c>.
/// </returns>
private bool IsDocumentStateCompatible(DocumentContainerState documentContainerState)
{
switch (documentContainerState)
{
case DocumentContainerState.Empty:
return(true);
break;
case DocumentContainerState.ContainsDocuments:
return(DockPoint == ContentDockPoint.Content);
break;
case DocumentContainerState.SplitHorizontally:
return((DockPoint == ContentDockPoint.Left) ||
(DockPoint == ContentDockPoint.Right));
break;
case DocumentContainerState.SplitVertically:
return((DockPoint == ContentDockPoint.Top) ||
(DockPoint == ContentDockPoint.Bottom));
break;
default:
break;
}
return(false);
}
/// <summary>
/// Navigates the document container
/// </summary>
/// <param name="documentContainer">The document container.</param>
private void NavigateDocumentContainer(DocumentContainer documentContainer)
{
DocumentContainerState state = InitializeDocumentContainer(documentContainer);
switch (state)
{
case DocumentContainerState.Empty:
// Do Nothing
break;
case DocumentContainerState.ContainsDocuments:
ReadDocuments(documentContainer);
break;
case DocumentContainerState.SplitHorizontally:
NavigateDocumentGrid(documentContainer, true);
break;
case DocumentContainerState.SplitVertically:
NavigateDocumentGrid(documentContainer, false);
break;
default:
throw new ArgumentOutOfRangeException();
}
FinalizeDocumentContainer();
}
/// <summary>
/// Called when parent state has changed
/// </summary>
/// <param name="state">The state.</param>
private void OnParentStateChanged(DocumentContainerState state)
{
if (IsDocumentStateCompatible(state))
{
AssociatedObject.Visibility = Visibility.Visible;
}
else
{
AssociatedObject.Visibility = Visibility.Hidden;
}
}