public void Add(bool asParent, string achievementCategoryName, string functionValue, bool isLegacy)
{
var function = functionHandler.GetSelectedFunction();
if (function == null)
{
MessageBox.Show("Invalid function selected!" + Environment.NewLine + Environment.NewLine + "Category is not added.", "Invalid function", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
var selectedCategory = GetSelectedAchievementCategory();
if (selectedCategory == null)
{
MessageBox.Show("No category selected!" + Environment.NewLine + Environment.NewLine + "Category is not added.", "No category", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
int location = asParent ? 1 : selectedCategory.Location + 1;
AchievementCategory parent = asParent ? selectedCategory : selectedCategory.Parent;
achievementCategoryName = string.IsNullOrEmpty(achievementCategoryName) ? function.Description : achievementCategoryName;
var category = new AchievementCategory()
{
Location = location,
Name = achievementCategoryName,
Parent = parent,
Function = function,
FunctionValue = functionValue,
Legacy = isLegacy
};
dataManager.Add(category);
if (!asParent)
{
var node = FindAchievementCategoryNode(tvwAchievementCategories.Nodes, parent);
TreeNodeCollection nodes = null;
if (node != null && node.Nodes != null)
{
nodes = node.Nodes;
}
else
{
nodes = tvwAchievementCategories.Nodes;
}
nodes.Insert(tvwAchievementCategories.SelectedNode.Index + 1, new AchievementCategoryTreeNode(category)); // Need to add this to ensure correct location numbers
var categories = nodes.Cast <AchievementCategoryTreeNode>().Select(x => x.AchievementCategory).ToList();
dataManager.UpdateLocations(dataManager.GetLast(), categories);
}
RefreshTreeView();
// Make sure the last added achievement category is selected
category = dataManager.GetLast();
var selectNode = FindAchievementCategoryNode(tvwAchievementCategories.Nodes, category);
tvwAchievementCategories.SelectedNode = selectNode;
}