public void SetCellContents(TreeNode node)
{
Level = node.NodeLevel;
_imageView = new UIImageView
{
Image = (node.NodeType == "folder") ? UIImage.FromFile("folder.png") : UIImage.FromFile("file.png"),
ContentMode = UIViewContentMode.Left
};
_imageView.SizeToFit();
//_imageView.Frame = new RectangleF((float)_imageView.Frame.X, (float)_imageView.Frame.Y, (float)_imageView.Bounds.Width, (float)_imageView.Bounds.Height);
_titleLabel = new UILabel()
{
TextColor = UIColor.Black,
BackgroundColor = UIColor.Clear,
Text = node.NodeName
};
_titleLabel.SizeToFit();
//_titleLabel.Frame = new RectangleF((float)_titleLabel.Frame.X, (float)_titleLabel.Frame.Y, (float)_titleLabel.Bounds.Width, (float)_titleLabel.Bounds.Height);
foreach (var subview in ContentView.Subviews)
{
subview.RemoveFromSuperview();
}
ContentView.AddSubviews(_imageView, _titleLabel);
}
private TreeNode SetUpData()
{
var containerParrent = new TreeNode { NodeLevel = 1, NodeName = "Root Folder", NodeType = "folder" };
var nodeLevel21 = new TreeNode { NodeName = "Subfolder 1", NodeLevel = 2, Parent = containerParrent, NodeType = "folder" };
var nodeLevel22 = new TreeNode { NodeName = "Subfolder 2", NodeLevel = 2, Parent = containerParrent, NodeType = "folder" };
var nodeLevel31 = new TreeNode { NodeName = "Subsubfolder", NodeLevel = 3, NodeType = "folder", Parent = nodeLevel21 };
var nodeLevel32 = new TreeNode() { NodeName = "Empty", NodeLevel = 3, NodeType = "folder", Parent = nodeLevel21 };
var nodeLevel4 = new TreeNode() { NodeName = "I'm a file!!", NodeLevel = 4, NodeType = "file", Parent = nodeLevel31 };
containerParrent.Children.Add(nodeLevel21);
containerParrent.Children.Add(nodeLevel22);
nodeLevel21.Children.Add(nodeLevel31);
nodeLevel21.Children.Add(nodeLevel32);
nodeLevel31.Children.Add(nodeLevel4);
return containerParrent;
}
private TreeNode ConvertJsonInput(TreeNode parent, JObject input, int depth)
{
var node = new TreeNode
{
NodeName = input["title"].ToString(),
NodeType = input["type"].ToString(),
FilePath = input["filepath"].ToString(),
NodeLevel = depth + 1,
Parent = parent
};
foreach (var c in input["children"])
{
node.Children.Add(ConvertJsonInput(node, JObject.Parse(c.ToString()), node.NodeLevel));
}
return node;
}
