public override void Parse(XElement definition)
{
MinCount = TryParseInt(definition, "MinCount", 0);
MaxCount = TryParseInt(definition, "MaxCount", int.MaxValue);
Interpolate = TryParseBool(definition, "Interpolate", true);
var currentGroup = "Keyframes";
var childDefs = definition.Nodes();
foreach (var childDef in childDefs)
{
if (childDef is XComment)
{
currentGroup = (childDef as XComment).Value;
}
else if (childDef is XElement)
{
var cdef = LoadDefinition(childDef as XElement, "Keyframe") as KeyframeDefinition;
if (cdef == null)
{
throw new Exception("Argh!");
}
KeyframeDefinitions.Add(cdef);
Keys.Add(new Tuple <KeyframeDefinition, string>(cdef, currentGroup));
}
}
ListCollectionView lcv = new ListCollectionView(Keys);
lcv.GroupDescriptions.Add(new PropertyGroupDescription("Item2"));
ItemsSource = lcv;
if (KeyframeDefinitions.Count == 0)
{
throw new Exception("No keyframe definitions in collection '" + Name + "'!");
}
}
public override DataItem LoadData(XElement element, UndoRedoManager undoRedo)
{
var item = new TimelineItem(this, undoRedo);
foreach (var el in element.Elements())
{
var cdef = KeyframeDefinitions.FirstOrDefault(e => e.Name == el.Name);
if (cdef != null)
{
var child = cdef.LoadData(el, undoRedo);
item.Children.Add(child);
}
else
{
if (KeyframeDefinitions.Count == 1)
{
var child = KeyframeDefinitions[0].LoadData(el, undoRedo);
item.Children.Add(child);
}
else
{
throw new Exception("Unable to find def for '" + el.Name + "' in collection '" + Name + "'!");
}
}
}
if (KeyframeDefinitions.Count == 1)
{
for (int i = item.Children.Count; i < MinCount; i++)
{
var child = KeyframeDefinitions[0].CreateData(undoRedo);
item.Children.Add(child);
}
}
return(item);
}
protected override void DoRecursivelyResolve(Dictionary <string, DataDefinition> local, Dictionary <string, DataDefinition> global, Dictionary <string, Dictionary <string, DataDefinition> > referenceableDefinitions)
{
if (DefKey != null)
{
var key = DefKey.ToLower();
Dictionary <string, DataDefinition> defs = null;
if (local.ContainsKey(key))
{
defs = local;
}
else if (global.ContainsKey(key))
{
defs = global;
}
if (defs != null)
{
var def = defs[key] as ReferenceDefinition;
foreach (var keydef in def.Keys)
{
var childDef = def.Definitions[keydef.Item1];
childDef.RecursivelyResolve(local, global, referenceableDefinitions);
var keyframeDef = new KeyframeDefinition();
keyframeDef.CreateFrom(childDef);
KeyframeDefinitions.Add(keyframeDef);
Keys.Add(new Tuple <KeyframeDefinition, string>(keyframeDef, keydef.Item2));
}
}
else
{
throw new Exception("Failed to find key " + DefKey + "!");
}
}
foreach (var key in DefKeys)
{
Dictionary <string, DataDefinition> defs = null;
if (local.ContainsKey(key.Item1.ToLower()))
{
defs = local;
}
else if (global.ContainsKey(key.Item1.ToLower()))
{
defs = global;
}
if (defs != null)
{
var childDef = defs[key.Item1.ToLower()];
childDef.RecursivelyResolve(local, global, referenceableDefinitions);
var keyframeDef = new KeyframeDefinition();
keyframeDef.CreateFrom(childDef);
KeyframeDefinitions.Add(keyframeDef);
Keys.Add(new Tuple <KeyframeDefinition, string>(keyframeDef, key.Item2));
}
else if (key.Item1 != "---")
{
throw new Exception("Failed to find key " + key.Item1 + "!");
}
}
foreach (var def in KeyframeDefinitions)
{
def.RecursivelyResolve(local, global, referenceableDefinitions);
}
}
public override void Parse(XElement definition)
{
MinCount = TryParseInt(definition, "MinCount", 0);
MaxCount = TryParseInt(definition, "MaxCount", int.MaxValue);
Interpolate = TryParseBool(definition, "Interpolate", true);
var currentGroup = "Keyframes";
DefKey = definition.Attribute("DefKey")?.Value?.ToString();
var keyString = definition.Attribute("Keys")?.Value?.ToString();
if (!string.IsNullOrWhiteSpace(keyString))
{
if (!keyString.Contains('('))
{
DefKeys.AddRange(keyString.Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries).Select(e => new Tuple <string, string>(e.Trim(), "Type")));
}
else
{
var categories = keyString.Split(new char[] { ')' }, StringSplitOptions.RemoveEmptyEntries);
foreach (var categoryString in categories)
{
var split = categoryString.Split('(');
var category = split[0].Trim();
if (category.StartsWith(","))
{
category = category.Substring(1);
}
DefKeys.AddRange(split[1].Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries).Select(e => new Tuple <string, string>(e.Trim(), category)));
}
}
}
var childDefs = definition.Nodes();
foreach (var childDef in childDefs)
{
if (childDef is XComment)
{
currentGroup = (childDef as XComment).Value;
}
else if (childDef is XElement)
{
var cdef = LoadDefinition(childDef as XElement, "Keyframe") as KeyframeDefinition;
if (cdef == null)
{
throw new Exception("Argh!");
}
KeyframeDefinitions.Add(cdef);
Keys.Add(new Tuple <KeyframeDefinition, string>(cdef, currentGroup));
}
}
ListCollectionView lcv = new ListCollectionView(Keys);
lcv.GroupDescriptions.Add(new PropertyGroupDescription("Item2"));
ItemsSource = lcv;
if (KeyframeDefinitions.Count == 0 && DefKey == null && DefKeys.Count == 0)
{
throw new Exception("No keyframe definitions in collection '" + Name + "'!");
}
}
