private static void SetDictionaryNodeGeneric <TKey, TValue>(Node node, Dictionary <TKey, TValue> dictionary, FileStyle style, bool forceArrayMode = false)
{
bool keyIsBase = BaseTypes.IsBaseType(typeof(TKey));
if (keyIsBase && !forceArrayMode && !style.AlwaysArrayDictionaries)
{
// we might have switched between standard and array dictionary storage, and if so, children need to be reset
if (node.ChildNodeType != NodeChildrenType.key)
{
node.ClearChildren(newChildrenType: NodeChildrenType.key);
}
var CurrentKeys = new List <string>(capacity: dictionary.Count);
foreach (var key in dictionary.Keys)
{
var value = dictionary[key];
string keyAsText = BaseTypes.SerializeBaseType <TKey>(key, style);
if (!Utilities.IsValidKey(keyAsText))
{
SetDictionaryNodeGeneric(node, dictionary, style, forceArrayMode: true);
return;
}
CurrentKeys.Add(keyAsText);
KeyNode child = node.GetChildAddressedByName(keyAsText);
NodeManager.SetNodeData <TValue>(child, value, style);
}
// make sure that old data in the file is deleted when a new dictionary is saved.
// node.ClearChildren() is not used because we want to keep comments and whitespace intact as much as possible.
foreach (var key in node.GetChildKeys())
{
if (!CurrentKeys.Contains(key))
{
node.RemoveChild(key);
}
}
}
else // save dictionary as KeyValuePair<TKey, TValue>[]
{
// we might have switched between standard and array dictionary storage, and if so, children need to be reset
if (node.ChildNodeType != NodeChildrenType.list)
{
node.ClearChildren(newChildrenType: NodeChildrenType.list);
}
var array = GetWritableKeyValuePairArray(dictionary);
NodeManager.SetNodeData(node, array, array.GetType(), style);
}
}
public KeyNode GetChildAddressedByName(string name)
{
EnsureProperChildType(NodeChildrenType.key);
foreach (var node in ChildNodes)
{
var keynode = node as KeyNode;
if (keynode.Key == name)
{
return(keynode);
}
}
return(CreateKeyNode(name));
KeyNode CreateKeyNode(string key)
{
var newnode = new KeyNode(GetProperChildIndentation(), key, File);
AddChild(newnode);
return(newnode);
}
}