private void OnEnable()
{
UINodeBase uiNode = target as UINodeBase;
if (uiNode.actionComponents == null)
{
uiNode.actionComponents = new ObservableDictionary <string, bool>("");
uiNode.actionComponents.CollectionChanged += (e) =>
{
//KeyValuePair<string, bool> oldItem = ((KeyValuePair<string, bool>)e.OldItem);
//KeyValuePair<string, bool> newItem = ((KeyValuePair<string, bool>)e.NewItem);
switch (e.Action)
{
case CollectionChangedAction.Add:
if (((KeyValuePair <string, bool>)e.NewItem).Value == true && uiNode.GetComponents <UIBindingComponent>().Where(x => x.targetComponent == ((KeyValuePair <string, bool>)e.NewItem).Key).Count() == 0)
{
UIBindingComponent attributes = uiNode.gameObject.AddComponent <UIBindingComponent>();
attributes.targetComponent = ((KeyValuePair <string, bool>)e.NewItem).Key;
}
break;
case CollectionChangedAction.Remove:
foreach (UIBindingComponent attributes in uiNode.GetComponents <UIBindingComponent>().Where(x => x.targetComponent == ((KeyValuePair <string, bool>)e.OldItem).Key))
{
Destroy(attributes);
}
break;
case CollectionChangedAction.Replace:
if (((KeyValuePair <string, bool>)e.NewItem).Value == true)
{
if (uiNode.GetComponents <UIBindingComponent>().Where(x => x.targetComponent == ((KeyValuePair <string, bool>)e.NewItem).Key).Count() == 0)
{
UIBindingComponent attributes = uiNode.gameObject.AddComponent <UIBindingComponent>();
attributes.targetComponent = ((KeyValuePair <string, bool>)e.NewItem).Key;
}
}
else
{
List <UIBindingComponent> attributes = uiNode.GetComponents <UIBindingComponent>().Where(x => x.targetComponent == ((KeyValuePair <string, bool>)e.NewItem).Key).ToList();
while (attributes.Count > 0)
{
DestroyImmediate(attributes[0]);
attributes.RemoveAt(0);
}
}
break;
}
};
}
}
public void Binding(UIBehaviour uiComponent, UIBindingComponent uiToken, IUILogicalNode target)
{
text = uiComponent as Text;
string path = uiComponent.name;
if (uiToken.AttributeTokens.Where(p => p.attribute == "Text").Count() > 0)
{
path = uiToken.AttributeTokens.Where(p => p.attribute == "Text").First().path;
}
else if (!string.IsNullOrEmpty(uiToken.componentToken))
{
path = uiToken.componentToken;
}
else if (!string.IsNullOrEmpty(uiToken.gameObject.GetComponent <IUINode>().NodeToken))
{
target.DataContext.BindingComponent(uiToken.gameObject.GetComponent <IUINode>().NodeToken, this);
}
target.DataContext.BindingComponent(path, this);
text.text = target.DataContext.GetData(path) as string;
}
