private void DomNode_AttributeChanged(object sender, AttributeEventArgs e)
{
if (IsCircuitItem(e.DomNode, e.DomNode.Parent))
{
NotifyObjectChanged(e.DomNode); //required for Layers. http://tracker.ship.scea.com/jira/browse/WWSATF-1389
// Editing the subgraph may cause changes in the parent graph, such as reordering group pins in a group needs
// to change the pin indexes of the external edges in the parent graph.
// Each circuit or group has its own local editing context, and the default TransactionContext implementation
// only responds to these Dom changes from the adapted DomNode and below.
// We need to catch changes up in the hierarchy too for proper undo/redo.
var circuitValidator = DomNode.GetRoot().As <CircuitValidator>();
if (circuitValidator != null)
{
var transactionContext = circuitValidator.ActiveHistoryContext;
if (transactionContext != null && transactionContext != this)
{
if (transactionContext.DomNode.Ancestry.FirstOrDefault(x => x == e.DomNode.Parent) != null)
{
if (transactionContext.InTransaction)
{
transactionContext.AddOperation(new AttributeChangedOperation(e));
#if DEBUG_VERBOSE
var parent = transactionContext.DomNode.Ancestry.FirstOrDefault(x => x == e.DomNode.Parent);
Trace.TraceInformation("PARENT GRAPH {0} element {1} -- Attribute {2} changed from {3} to {4}",
CircuitUtil.GetDomNodeName(parent), CircuitUtil.GetDomNodeName(e.DomNode), e.AttributeInfo.Name, e.OldValue, e.NewValue);
#endif
}
}
}
}
}
}
private void DomNode_ChildRemoved(object sender, ChildEventArgs e)
{
Dirty = true;
#if DEBUG_VERBOSE
if (e.Parent == DomNode)
{
Trace.TraceInformation("{0} -- Removed {1} from parent {2}", CircuitUtil.GetDomNodeName(DomNode),
CircuitUtil.GetDomNodeName(e.Child), CircuitUtil.GetDomNodeName(e.Parent));
}
#endif
}
private void DomNode_AttributeChanged(object sender, AttributeEventArgs e)
{
Dirty = true;
#if DEBUG_VERBOSE
if (e.DomNode == DomNode || e.DomNode.Parent == DomNode)
{
Trace.TraceInformation("{0} element {1} -- Attribute {2} changed from {3} to {4}",
CircuitUtil.GetDomNodeName(DomNode), CircuitUtil.GetDomNodeName(e.DomNode), e.AttributeInfo.Name, e.OldValue, e.NewValue);
}
#endif
}
private void DomNode_ChildInserted(object sender, ChildEventArgs e)
{
AddNode(e.Child);
if (IsCircuitItem(e.Child, e.Parent))
{
if (e.Child.Is <Wire>())
{
var connection = e.Child.Cast <Wire>();
if (connection.InputElement.Is <Group>()) // set dirty to force update group pin connectivity
{
connection.InputElement.Cast <Group>().Dirty = true;
}
if (connection.OutputElement.Is <Group>())
{
connection.OutputElement.Cast <Group>().Dirty = true;
}
}
OnObjectInserted(new ItemInsertedEventArgs <object>(e.Index, e.Child, e.Parent));
var circuitValidator = DomNode.GetRoot().As <CircuitValidator>();
if (circuitValidator != null)
{
var transactionContext = circuitValidator.ActiveHistoryContext;
if (transactionContext != null && transactionContext != this)
{
if (transactionContext.DomNode.Ancestry.FirstOrDefault(x => x == e.Parent) != null)
{
if (transactionContext.InTransaction)
{
transactionContext.AddOperation(new ChildInsertedOperation(e));
#if DEBUG_VERBOSE
var parent = transactionContext.DomNode.Ancestry.FirstOrDefault(x => x == e.Parent);
Trace.TraceInformation("PARENT GRAPH {0} -- Added {1} to parent {2}",
CircuitUtil.GetDomNodeName(parent), CircuitUtil.GetDomNodeName(e.Child), CircuitUtil.GetDomNodeName(e.Parent));
#endif
}
}
}
}
}
}