/// <summary>
/// Inserts non existant command node before specified command with all its children.
/// Calls CommandInserted event
/// </summary>
public Command InsertCommandNodeBefore(TreeNode <Command> commandNode, Command commandAfter)
{
Debug.Assert(!Commands.GetAllNodes().Select(n => n.value).Contains(commandNode.value), "Source Command should not exist on script");
Debug.Assert(Commands.GetAllNodes().Select(n => n.value).Contains(commandAfter), "Destination Command should exist on script");
var nodeAfter = Commands.GetNodeFromValue(commandAfter);
var indexAfter = nodeAfter.parent.IndexOf(commandAfter);
foreach (var node in commandNode.GetAllNodes())
{
m_CommandGuidMap.AddGuidToMapAndGenerateUniqueIfNeeded(node.value);
}
var nodeToAddCommand = nodeAfter.parent;
nodeToAddCommand.Join(commandNode);
Commands.MoveBefore(commandNode.value, commandAfter);
CommandInsertedInScript?.Invoke(this, nodeAfter.parent.value, commandNode.value, GetIndex(commandNode.value));
m_IsDirty = true;
CheckCommandGuidConsistency();
return(commandNode.value);
}
/// <summary>
/// Insert single non existant command to specific location.
/// </summary>
public Command InsertCommand(Command command, int position, Command parentCommand = null)
{
Debug.Assert(!Commands.GetAllNodes().Select(n => n.value).Contains(command), "Command should not exist on script");
var treeNodeToInsert = (parentCommand == null) ? Commands : Commands.GetNodeFromValue(parentCommand);
treeNodeToInsert.Insert(position, command);
m_CommandGuidMap.AddGuidToMapAndGenerateUniqueIfNeeded(command);
m_IsDirty = true;
CommandInsertedInScript?.Invoke(this, parentCommand, command, position);
CheckCommandGuidConsistency();
return(command);
}
/// <summary>
/// Moves an existing command from script to other place.
/// Calls Removed and Inserted command events.
/// </summary>
public void MoveCommandBefore(Command source, Command before)
{
Debug.Assert(Commands.GetAllNodes().Select(n => n.value).Contains(source), "Source Command should exist on script");
Debug.Assert(Commands.GetAllNodes().Select(n => n.value).Contains(before), "Destination Command should exist on script");
var oldIndex = GetIndex(source);
var sourceParentCommand = Commands.GetNodeFromValue(source).parent.value;
var destParentCommand = Commands.GetNodeFromValue(before).parent.value;
Commands.MoveBefore(source, before);
CommandRemovedFromScript?.Invoke(this, sourceParentCommand, oldIndex);
CommandInsertedInScript?.Invoke(this, destParentCommand, source, GetIndex(source));
m_IsDirty = true;
CheckCommandGuidConsistency();
}
private void InvokeCommandInsertedInScript(Script script, Command parentCommand, Command command, int index)
{
CommandInsertedInScript?.Invoke(script, parentCommand, command, index);
}