public LayoutManagementExampleViewModel()
{
_queryLayoutsCommand = new AnotherCommandImplementation(x => QueryLayouts());
_rootNode = new TreeNode
{
Content = "Application"
};
}
private static void BranchAccessorVisitor(TreeNode treeNode, BranchAccessor branchAccessor)
{
var branchNode = new TreeNode {Content = "Branch " + branchAccessor.Branch.Orientation};
treeNode.Children.Add(branchNode);
var firstBranchNode = new TreeNode { Content = "Branch Item 1" };
branchNode.Children.Add(firstBranchNode);
var secondBranchNode = new TreeNode { Content = "Branch Item 2" };
branchNode.Children.Add(secondBranchNode);
branchAccessor
.Visit(firstBranchNode, BranchItem.First, BranchAccessorVisitor, TabablzControlVisitor)
.Visit(secondBranchNode, BranchItem.Second, BranchAccessorVisitor, TabablzControlVisitor);
}
private static void FloatingItemsVisitor(TreeNode layoutNode, LayoutAccessor layoutAccessor)
{
var floatingItems = layoutAccessor.FloatingItems.ToList();
var floatingItemsNode = new TreeNode {Content = "Floating Items " + floatingItems.Count};
foreach (var floatingItemNode in floatingItems.Select(floatingItem => new TreeNode
{
Content =
string.Format("Floating Item {0}, {1} : {2}, {3}", floatingItem.X, floatingItem.Y,
floatingItem.ActualWidth, floatingItem.ActualHeight)
}))
{
floatingItemsNode.Children.Add(floatingItemNode);
}
layoutNode.Children.Add(floatingItemsNode);
}
private void QueryLayouts()
{
_rootNode.Children.Clear();
foreach (var layout in Application.Current.Windows.OfType<BoundExampleWindow>().Select(w => w.RootLayout))
{
var layoutAccessor = layout.Query();
var layoutNode = new TreeNode
{
Content = "Layout"
};
_rootNode.Children.Add(layoutNode);
FloatingItemsVisitor(layoutNode, layoutAccessor);
layoutAccessor.Visit(layoutNode, BranchAccessorVisitor, TabablzControlVisitor);
}
}
private static void TabablzControlVisitor(TreeNode treeNode, TabablzControl tabablzControl)
{
treeNode.Children.Add(new TreeNode { Content = tabablzControl.ToString() });
}
private static void TabablzControlVisitor(TreeNode treeNode, TabablzControl tabablzControl)
{
treeNode.Children.Add(new TreeNode { Content = new TabablzControlProxy(tabablzControl) });
}
