CreateEventDefCommand(TypeTreeNode ownerNode, EventDefOptions options) { this.ownerNode = ownerNode; this.eventNode = new EventTreeNode(options.CreateEventDef(ownerNode.TypeDefinition.Module)); }
EventDefSettingsCommand(EventTreeNode eventNode, EventDefOptions options) { this.eventNode = eventNode; this.newOptions = options; this.origOptions = new EventDefOptions(eventNode.EventDefinition); this.origParentNode = (ILSpyTreeNode)eventNode.Parent; this.origParentChildIndex = this.origParentNode.Children.IndexOf(eventNode); Debug.Assert(this.origParentChildIndex >= 0); if (this.origParentChildIndex < 0) throw new InvalidOperationException(); this.nameChanged = origOptions.Name != newOptions.Name; }
public void Delete(EventTreeNode[] nodes) { Debug.Assert(infos == null); if (infos != null) throw new InvalidOperationException(); infos = new ModelInfo[nodes.Length]; for (int i = 0; i < infos.Length; i++) { var node = nodes[i]; var info = new ModelInfo(node.EventDefinition); infos[i] = info; info.OwnerType.Events.RemoveAt(info.EventIndex); for (int j = 0; j < info.Methods.Length; j++) { int index = info.OwnerType.Methods.IndexOf(info.Methods[j]); Debug.Assert(index >= 0); if (index < 0) throw new InvalidOperationException(); info.OwnerType.Methods.RemoveAt(index); info.MethodIndexes[j] = index; } } }
public void Restore(EventTreeNode[] nodes) { Debug.Assert(infos != null); if (infos == null) throw new InvalidOperationException(); Debug.Assert(infos.Length == nodes.Length); if (infos.Length != nodes.Length) throw new InvalidOperationException(); for (int i = infos.Length - 1; i >= 0; i--) { var node = nodes[i]; var info = infos[i]; info.OwnerType.Events.Insert(info.EventIndex, node.EventDefinition); for (int j = info.Methods.Length - 1; j >= 0; j--) info.OwnerType.Methods.Insert(info.MethodIndexes[j], info.Methods[j]); } infos = null; }
DeleteEventDefCommand(EventTreeNode[] eventNodes) { this.nodes = new DeletableNodes<EventTreeNode>(eventNodes); }