private bool InsertCommandIntoPropertyNode(TreeNodeData currentNodeData, PropertyInfo property, Command newCommand)
{
if (IsEmptyProperty(currentNodeData, property))
{
return(ReplaceCommandIntoProperty(currentNodeData, newCommand));
}
if (IsEnumerableProperty(currentNodeData, property))
{
CommandTreeNode node = currentNodeData.Node;
if (currentNodeData.Property == null || currentNodeData.Property != property)
{
IEnumerable <CommandTreeNode> childs = currentNodeData.Node.Childs;
node = childs.Where(c => c.Data.Property == property).FirstOrDefault();
}
AppendCommandAfter(node, newCommand, null);
return(true);
}
else
{
AppendNodeType appendType = AskUserToDo();
switch (appendType)
{
case AppendNodeType.Append:
CommandTreeNode sequenceTreeNode = IntermediateWithSequence(currentNodeData);
AppendCommandAfter(sequenceTreeNode, newCommand, null);
return(true);
case AppendNodeType.Replace:
return(ReplaceCommandIntoProperty(currentNodeData, newCommand));
}
}
return(false);
}
private AppendNodeType AskUserToDo()
{
AppendNodeType appendType = AppendNodeType.Nothing;
AppendTreeViewNodeForm form = new AppendTreeViewNodeForm();
if (form.ShowDialog() == DialogResult.OK)
{
appendType = form.CustomDialogResult;
}
return(appendType);
}
