/// <summary>
/// Clears the windows manager
/// </summary>
public void Clear()
{
Action <Panel> clearAction = panel => panel.Children.Clear();
clearAction(TopPinnedWindows);
clearAction(TopWindowHeaders);
clearAction(BottomPinnedWindows);
clearAction(BottomWindowHeaders);
clearAction(LeftPinnedWindows);
clearAction(LeftWindowHeaders);
clearAction(RightPinnedWindows);
clearAction(RightWindowHeaders);
clearAction(FloatingPanel);
clearAction(PopupArea);
DocumentContainer.Content = null;
DocumentContainer.Clear();
_dockPaneStateMonitorList.Clear();
_popupTimer.Stop();
}
/// <summary>
/// Merges the empty document containers
/// </summary>
/// <returns>New content that should be child of parent DocumentContainer</returns>
private object MergeEmptyDocumentContainers()
{
object newChild = null;
switch (State)
{
case DocumentContainerState.ContainsDocuments:
if (Documents.Count == 0)
{
State = DocumentContainerState.Empty;
}
else
{
newChild = this;
}
break;
case DocumentContainerState.SplitHorizontally:
case DocumentContainerState.SplitVertically:
Grid contentGrid = Content as Grid;
if (contentGrid != null)
{
DocumentContainer firstChild = contentGrid.Children[1] as DocumentContainer;
Validate.NotNull(firstChild, "firstChild");
DocumentContainer secondChild = contentGrid.Children[2] as DocumentContainer;
Validate.NotNull(secondChild, "secondChild");
object firstReduceResult = ReduceChild(firstChild);
object secondReduceResult = ReduceChild(secondChild);
if ((firstReduceResult != null) && (secondReduceResult != null))
{
newChild = this;
}
else if ((firstReduceResult == null) && (secondReduceResult == null))
{
Content = null;
State = DocumentContainerState.Empty;
}
else if (firstReduceResult != null)
{
secondChild.Clear();
newChild = this;
}
else /*if (secondReduceResult != null)*/
{
firstChild.Clear();
newChild = this;
}
}
break;
}
return(newChild);
}