public void Connect(INode target, Boolean childList = false, Boolean subtree = false, Boolean?attributes = null, Boolean?characterData = null, Boolean?attributeOldValue = null, Boolean?characterDataOldValue = null, IEnumerable <String> attributeFilter = null)
{
var node = target as Node;
if (node == null)
{
return;
}
var oldCharacterData = characterDataOldValue ?? false;
var oldAttributeValue = attributeOldValue ?? false;
var options = new MutationOptions
{
IsObservingChildNodes = childList,
IsObservingSubtree = subtree,
IsExaminingOldCharacterData = oldCharacterData,
IsExaminingOldAttributeValue = oldAttributeValue,
IsObservingCharacterData = characterData ?? oldCharacterData,
IsObservingAttributes = attributes ?? (oldAttributeValue || attributeFilter != null),
AttributeFilters = attributeFilter
};
if (options.IsExaminingOldAttributeValue && !options.IsObservingAttributes)
{
throw new DomException(DomError.TypeMismatch);
}
if (options.AttributeFilters != null && !options.IsObservingAttributes)
{
throw new DomException(DomError.TypeMismatch);
}
if (options.IsExaminingOldCharacterData && !options.IsObservingCharacterData)
{
throw new DomException(DomError.TypeMismatch);
}
if (options.IsInvalid)
{
throw new DomException(DomError.Syntax);
}
node.Owner.Mutations.Register(this);
var existing = this[target];
if (existing != null)
{
existing.TransientNodes.Clear();
_observing.Remove(existing);
}
_observing.Add(new MutationObserving(target, options));
}
public MutationObserving(INode target, MutationOptions options)
{
_target = target;
_options = options;
_transientNodes = new List <INode>();
}
public MutationObserving(INode target, MutationOptions options)
{
_target = target;
_options = options;
_transientNodes = new List<INode>();
}
public void Connect(INode target, Boolean childList = false, Boolean subtree = false, Boolean? attributes = null, Boolean? characterData = null, Boolean? attributeOldValue = null, Boolean? characterDataOldValue = null, IEnumerable<String> attributeFilter = null)
{
var node = target as Node;
if (node == null)
return;
var oldCharacterData = characterDataOldValue ?? false;
var oldAttributeValue = attributeOldValue ?? false;
var options = new MutationOptions
{
IsObservingChildNodes = childList,
IsObservingSubtree = subtree,
IsExaminingOldCharacterData = oldCharacterData,
IsExaminingOldAttributeValue = oldAttributeValue,
IsObservingCharacterData = characterData ?? oldCharacterData,
IsObservingAttributes = attributes ?? (oldAttributeValue || attributeFilter != null),
AttributeFilters = attributeFilter
};
if (options.IsExaminingOldAttributeValue && !options.IsObservingAttributes)
throw new DomException(DomError.TypeMismatch);
else if (options.AttributeFilters != null && !options.IsObservingAttributes)
throw new DomException(DomError.TypeMismatch);
else if (options.IsExaminingOldCharacterData && !options.IsObservingCharacterData)
throw new DomException(DomError.TypeMismatch);
else if (options.IsInvalid)
throw new DomException(DomError.Syntax);
node.Owner.Mutations.Register(this);
var existing = this[target];
if (existing != null)
{
existing.TransientNodes.Clear();
_observing.Remove(existing);
}
_observing.Add(new MutationObserving(target, options));
}
