NDBG_LCS/Kingo.Plugins/Kingo.Plugin.SystemSetting/View/ViewSystemSetting/ViewLayterAttributeSetting.xaml.cs

using Kingo.PluginServiceInterface;
using System.Collections.Generic;
using System.Linq;
using System.Windows.Controls;

namespace Kingo.Plugin.SystemSetting.View.ViewSystemSetting
{
    /// <summary>
    /// ViewLayterAttributeSetting.xaml 的交互逻辑
    /// </summary>
    public partial class ViewLayterAttributeSetting : UserControl
    {
        public ViewLayterAttributeSetting()
        {
            InitializeComponent();
            
            lbTBList.SelectedIndex = 0;
            this.Loaded += (s, e) =>
            {
                lbTBList.ItemsSource = (lbTBList.ItemsSource as List<LayerCfg>).FindAll(x => x.FieldsCfg.Count > 0);
            };
        }

        private void LbTBList_SelectionChanged(object sender, SelectionChangedEventArgs e)
        {
            if (lbTBList.SelectedItem is LayerCfg)
            {
                if ((lbTBList.SelectedItem as LayerCfg).FieldsCfg.Count == 0)
                    lbTBList.SelectedItem = (lbTBList.ItemsSource as List<LayerCfg>).FirstOrDefault(x => x.FieldsCfg.Count > 0);
                treeList.ItemsSource = null;
                treeList.ItemsSource = (lbTBList.SelectedItem as LayerCfg).GetAllFields();
            }
            else
            {
                return;
            }
        }
    }
}