static object GetValue(YamlNode yamlNode)
{
if (yamlNode is YamlMappingNode)
return GetMappingValue((YamlMappingNode)yamlNode);
if (yamlNode is YamlSequenceNode)
return GetSequenceValue((YamlSequenceNode)yamlNode);
return yamlNode.ToString();
}
private static IEnumerable<string> GetYamlNodeValues(YamlNode value)
{
var retVal = new List<String>();
var list = value as YamlSequenceNode;
if (list != null)
{
foreach (var entry in list.Children)
{
var node = entry as YamlScalarNode;
if (node != null)
{
retVal.Add(node.Value);
}
}
}
else
{
retVal.Add(value.ToString());
}
return retVal;
}
static List<KeyPressDefinition> KeyPressDefinitions(YamlNode keyCombo)
{
return keyCombo.ToString()
.Split(',')
.Select(GetKeyPressDefintion)
.Where(definition => definition != null)
.ToList();
}
private static object ParseYamlNodeValue(YamlNode valueNode)
{
if (valueNode is YamlScalarNode)
{
return ParseStringValue(((YamlScalarNode)valueNode).Value);
}
else if (valueNode is YamlMappingNode)
{
Dictionary<string, object> hash = new Dictionary<string, object>(StringComparer.OrdinalIgnoreCase);
var mappingNode = valueNode as YamlMappingNode;
foreach (var keyNode in mappingNode.Children.Keys)
{
var scalarKeyNode = keyNode as YamlScalarNode;
if (scalarKeyNode == null)
{
// ignore
continue;
}
hash[scalarKeyNode.Value] = ParseYamlNodeValue(mappingNode.Children[keyNode]);
}
return hash;
}
else if (valueNode is YamlSequenceNode)
{
var items = new List<object>();
foreach (var itemNode in ((YamlSequenceNode)valueNode))
{
items.Add(ParseYamlNodeValue(itemNode));
}
return items;
}
else
{
throw new Exception("Unknown node: " + valueNode.ToString());
}
}
// string
public string Str()
{
return(node.ToString());
}