public void ToggleAutoHide()
{
#region Anchorable is already auto hidden
if (IsAutoHidden)
{
var parentGroup = Parent as LayoutAnchorGroup;
var parentSide = parentGroup.Parent as LayoutAnchorSide;
var previousContainer = ((ILayoutPreviousContainer)parentGroup).PreviousContainer as LayoutAnchorablePane;
if (previousContainer == null)
{
AnchorSide side = (parentGroup.Parent as LayoutAnchorSide).Side;
switch (side)
{
case AnchorSide.Right:
if (parentGroup.Root.RootPanel.Orientation == Orientation.Horizontal)
{
previousContainer = new LayoutAnchorablePane();
parentGroup.Root.RootPanel.Children.Add(previousContainer);
}
else
{
previousContainer = new LayoutAnchorablePane();
LayoutPanel panel = new LayoutPanel()
{
Orientation = Orientation.Horizontal
};
LayoutRoot root = parentGroup.Root as LayoutRoot;
LayoutPanel oldRootPanel = parentGroup.Root.RootPanel as LayoutPanel;
root.RootPanel = panel;
panel.Children.Add(oldRootPanel);
panel.Children.Add(previousContainer);
}
break;
case AnchorSide.Left:
if (parentGroup.Root.RootPanel.Orientation == Orientation.Horizontal)
{
previousContainer = new LayoutAnchorablePane();
parentGroup.Root.RootPanel.Children.Insert(0, previousContainer);
}
else
{
previousContainer = new LayoutAnchorablePane();
LayoutPanel panel = new LayoutPanel()
{
Orientation = Orientation.Horizontal
};
LayoutRoot root = parentGroup.Root as LayoutRoot;
LayoutPanel oldRootPanel = parentGroup.Root.RootPanel as LayoutPanel;
root.RootPanel = panel;
panel.Children.Add(previousContainer);
panel.Children.Add(oldRootPanel);
}
break;
case AnchorSide.Top:
if (parentGroup.Root.RootPanel.Orientation == Orientation.Vertical)
{
previousContainer = new LayoutAnchorablePane();
parentGroup.Root.RootPanel.Children.Insert(0, previousContainer);
}
else
{
previousContainer = new LayoutAnchorablePane();
LayoutPanel panel = new LayoutPanel()
{
Orientation = Orientation.Vertical
};
LayoutRoot root = parentGroup.Root as LayoutRoot;
LayoutPanel oldRootPanel = parentGroup.Root.RootPanel as LayoutPanel;
root.RootPanel = panel;
panel.Children.Add(previousContainer);
panel.Children.Add(oldRootPanel);
}
break;
case AnchorSide.Bottom:
if (parentGroup.Root.RootPanel.Orientation == Orientation.Vertical)
{
previousContainer = new LayoutAnchorablePane();
parentGroup.Root.RootPanel.Children.Add(previousContainer);
}
else
{
previousContainer = new LayoutAnchorablePane();
LayoutPanel panel = new LayoutPanel()
{
Orientation = Orientation.Vertical
};
LayoutRoot root = parentGroup.Root as LayoutRoot;
LayoutPanel oldRootPanel = parentGroup.Root.RootPanel as LayoutPanel;
root.RootPanel = panel;
panel.Children.Add(oldRootPanel);
panel.Children.Add(previousContainer);
}
break;
}
// Do something about initializing the docks of previousContainer
GridLength[] defaultdock = LayoutSetting.GetDefaultDockAnchorable(Title);
previousContainer.DockWidth = defaultdock[0];
previousContainer.DockHeight = defaultdock[1];
}
else
{
//I'm about to remove parentGroup, redirect any content (ie hidden contents) that point to it
//to previousContainer
LayoutRoot root = parentGroup.Root as LayoutRoot;
foreach (var cnt in root.Descendents().OfType <ILayoutPreviousContainer>().Where(c => c.PreviousContainer == parentGroup))
{
cnt.PreviousContainer = previousContainer;
}
}
foreach (var anchorableToToggle in parentGroup.Children.ToArray())
{
previousContainer.Children.Add(anchorableToToggle);
}
parentSide.Children.Remove(parentGroup);
IsDock = true;
}
#endregion
#region Anchorable is docked
else if (Parent is LayoutAnchorablePane)
{
IsActive = false;
IsDock = false;
IsFloat = false;
var root = Root;
var parentPane = Parent as LayoutAnchorablePane;
var newAnchorGroup = new LayoutAnchorGroup();
((ILayoutPreviousContainer)newAnchorGroup).PreviousContainer = parentPane;
foreach (var anchorableToImport in parentPane.Children.ToArray())
{
newAnchorGroup.Children.Add(anchorableToImport);
}
//detect anchor side for the pane
var anchorSide = parentPane.GetSide();
switch (anchorSide)
{
case AnchorSide.Right:
root.RightSide.Children.Add(newAnchorGroup);
LayoutSetting.AddDefaultSideAnchorable(Title, "RIGHT");
break;
case AnchorSide.Left:
root.LeftSide.Children.Add(newAnchorGroup);
LayoutSetting.AddDefaultSideAnchorable(Title, "LEFT");
break;
case AnchorSide.Top:
root.TopSide.Children.Add(newAnchorGroup);
LayoutSetting.AddDefaultSideAnchorable(Title, "TOP");
break;
case AnchorSide.Bottom:
root.BottomSide.Children.Add(newAnchorGroup);
LayoutSetting.AddDefaultSideAnchorable(Title, "BOTTOM");
break;
}
}
#endregion
}
