112 lines
2.4 KiB
C#
112 lines
2.4 KiB
C#
using System.Collections.Generic;
|
|
using System.Linq;
|
|
using Godot;
|
|
using Learn.Models;
|
|
|
|
public partial class ItemInfoPanel : Tree
|
|
{
|
|
private IEnumerable<TreeNode> _nodes;
|
|
private ItemGroup _itemGroup;
|
|
|
|
#region Columns Definitions
|
|
private const int EmptyColumn = 0;
|
|
private const int KeyColumn = 1;
|
|
private const int ValueColumn = 2;
|
|
#endregion
|
|
|
|
public override void _Ready()
|
|
{
|
|
Columns = 3;
|
|
SetColumnTitlesVisible(true);
|
|
|
|
SetColumnCustomMinimumWidth(EmptyColumn, 30);
|
|
SetColumnExpand(EmptyColumn, false);
|
|
|
|
SetColumnTitle(KeyColumn, "键");
|
|
SetColumnCustomMinimumWidth(KeyColumn, 100);
|
|
SetColumnExpand(KeyColumn, false);
|
|
|
|
SetColumnTitle(ValueColumn, "值");
|
|
SetColumnExpand(ValueColumn, true);
|
|
|
|
ItemEdited += OnItemEdited;
|
|
}
|
|
|
|
private readonly Godot.Collections.Dictionary<TreeItem, string> _nodeKeys = new ();
|
|
|
|
private void OnItemEdited()
|
|
{
|
|
var node = GetEdited();
|
|
var prevKey = _nodeKeys[node];
|
|
var currentKey = node.GetText(KeyColumn);
|
|
var value = node.GetText(ValueColumn);
|
|
if (prevKey != currentKey)
|
|
{
|
|
_itemGroup.Remove(prevKey);
|
|
}
|
|
_itemGroup.SetValue(currentKey, value);
|
|
}
|
|
|
|
public void SetSelectedNodes(IEnumerable<TreeNode> nodes)
|
|
{
|
|
if (nodes == null)
|
|
{
|
|
_nodes = null;
|
|
_itemGroup = null;
|
|
}
|
|
else
|
|
{
|
|
_nodes = nodes;
|
|
_itemGroup = new ItemGroup(_nodes.Select(node => node.Info).ToList());
|
|
}
|
|
OnCurrentItemChanged();
|
|
}
|
|
|
|
private void OnCurrentItemChanged()
|
|
{
|
|
Clear();
|
|
_nodeKeys.Clear();
|
|
if (_itemGroup == null) return;
|
|
var root = CreateItem();
|
|
foreach (var key in _itemGroup.GetKeys())
|
|
{
|
|
if(!_itemGroup.TryGetValue(key, out var value, out var isSame)) continue;
|
|
var node = CreateItem(root);
|
|
|
|
node.SetText(KeyColumn, key);
|
|
node.SetText(ValueColumn, isSame ? value : "-");
|
|
node.SetEditable(KeyColumn, true);
|
|
node.SetEditable(ValueColumn, true);
|
|
_nodeKeys.Add(node, key);
|
|
}
|
|
}
|
|
|
|
private void AddKeyValue()
|
|
{
|
|
if(_itemGroup == null) return;
|
|
var newFieldName = "newField";
|
|
int index = 0;
|
|
while (!_itemGroup.TryAdd(newFieldName + (index == 0 ? "" : index.ToString()), ""))
|
|
{
|
|
index += 1;
|
|
}
|
|
OnCurrentItemChanged();
|
|
}
|
|
|
|
private void RemoveKeyValue()
|
|
{
|
|
if(_itemGroup == null) return;
|
|
|
|
var node = GetSelected();
|
|
var root = GetRoot();
|
|
while (node != null)
|
|
{
|
|
_itemGroup.Remove(_nodeKeys[node]);
|
|
_nodeKeys.Remove(node);
|
|
var next = GetNextSelected(node);
|
|
root.RemoveChild(node);
|
|
node = next;
|
|
}
|
|
}
|
|
}
|