// Returns whole document as a string
public static string GetData(ElementTree tree)
{
if (tree == null || tree.Root == null)
{
throw new ArgumentException("Tree cannot be null!");
}
return(tree.Root.Data);
}
public void AddRange(ElementTree source)
{
if (source != null)
{
elements.AddRange(source.elements);
}
if (Root == null)
{
Root = source.Root;
}
}
// Builds tree and parses each element
private static ElementTree BuildTree(DataElementDTO data, RenderOptions options, RenderAccumulator accumulator = null)
{
var tree = new ElementTree();
var acc = accumulator;
if (accumulator == null)
{
acc = new RenderAccumulator();
}
if (!string.IsNullOrEmpty(data.Value))
{
var tag = new SdmlTag(data);
options.TargetType = RenderTargetTypes.Value;
tree.Add(new ElementNode()
{
Data = RenderManager.Render(tag, options, acc),
Element = tag,
Parent = new SdmlTag(data.Parent)
});
}
else if (data.Childs.Any())
{
var tag = new SdmlTag(data);
options.TargetType = RenderTargetTypes.OpenTag;
var elementNode = new ElementNode()
{
Data = RenderManager.Render(tag, options, acc),
Element = tag,
Parent = new SdmlTag(data.Parent)
};
RenderManager.AddTab(acc);
foreach (var item in data.Childs)
{
var temp = BuildTree(item, options, acc);
foreach (var node in temp.Elements)
{
elementNode.Childs.Add(node);
elementNode.Data += node.Data;
}
}
options.TargetType = RenderTargetTypes.ClosedTag;
elementNode.Data += RenderManager.Render(tag, options, acc);
tree.Add(elementNode);
}
else
{
var tag = new SdmlTag(data);
options.TargetType = RenderTargetTypes.BodylessTag;
tree.Add(new ElementNode()
{
Data = RenderManager.Render(tag, options, acc),
Element = tag,
Parent = new SdmlTag(data.Parent)
});
}
RenderManager.RemoveTab(acc);
return(tree);
}
// Builds tree and parses each element
private static ElementTree BuildTree(DataElementDTO data, RenderOptions options, RenderAccumulator accumulator = null)
{
// Tree, that will exported to SdmlGenerator and will be containing all elements
var tree = new ElementTree();
// Recursion accumulator. Allows to render tabulations, based on layer count
var acc = accumulator;
if (accumulator == null)
{
acc = new RenderAccumulator();
}
// If data has value that means this element donesn't have childs
if (!string.IsNullOrEmpty(data.Value))
{
var tag = new SdmlTag(data);
options.TargetType = RenderTargetTypes.Value;
tree.Add(new ElementNode()
{
Data = RenderManager.Render(tag, options, acc),
Element = tag,
Parent = new SdmlTag(data.Parent)
});
}
// If data contains at least one child it has to be serialized in a different way than value element
else if (data.Childs.Any())
{
var tag = new SdmlTag(data);
options.TargetType = RenderTargetTypes.OpenTag;
var elementNode = new ElementNode()
{
Data = RenderManager.Render(tag, options, acc),
Element = tag,
Parent = new SdmlTag(data.Parent)
};
// Add tab to accumulator
RenderManager.AddTab(acc);
foreach (var item in data.Childs)
{
var temp = BuildTree(item, options, acc);
foreach (var node in temp.Elements)
{
elementNode.Childs.Add(node);
elementNode.Data += node.Data;
}
}
options.TargetType = RenderTargetTypes.ClosedTag;
elementNode.Data += RenderManager.Render(tag, options, acc);
tree.Add(elementNode);
}
// If data has no value and no childs it will be rendered as bodyless tag
else
{
var tag = new SdmlTag(data);
options.TargetType = RenderTargetTypes.BodylessTag;
tree.Add(new ElementNode()
{
Data = RenderManager.Render(tag, options, acc),
Element = tag,
Parent = new SdmlTag(data.Parent)
});
}
// Removes tabs from accumulator
RenderManager.RemoveTab(acc);
return(tree);
}