using DevExpress.XtraEditors;
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using System;
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using System.ComponentModel;
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using System.Linq;
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namespace IStation.WinFrmUI.Basic
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{
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/// <summary>
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///
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/// </summary>
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public partial class PumpListCtrl : XtraUserControl
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{
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public PumpListCtrl()
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{
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InitializeComponent();
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this.treeList1.InitialDefaultSettings();
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this.treeList1.SelectImageList = ImageLib.Lib;
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this.layoutControl1.SetupLayoutControl();
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}
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public class CurrentViewModel
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{
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public long ID { get; set; }
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public long ParentID { get; set; }
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public string Name { get; set; }
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public string ObjectType { get; set; }
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public object Model { get; set; }
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public bool IsGroup { get; set; }
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public int ImageIndex { get; set; }
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}
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/// <summary>
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/// 聚焦改变事件
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/// </summary>
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public event Action<Model.Product<Model.Pump>> FocusedChangedEvent;
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private BindingList<CurrentViewModel> _allBindingList = null;//所有绑定列表
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/// <summary>
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/// 绑定数据
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/// </summary>
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public void Clear()
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{
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_allBindingList = new BindingList<CurrentViewModel>();
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this.treeList1.DataSource = _allBindingList;
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this.FocusedChangedEvent?.Invoke(null);
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}
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/// <summary>
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/// 绑定数据
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/// </summary>
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public void SetBindingData()
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{
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WaitFrmHelper.ShowWaitForm("正在加载数据...");
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_allBindingList = new BindingList<CurrentViewModel>();
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var stations = new BLL.Station().GetAll();
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if (stations != null && stations.Any())
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{
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var imgIndex = ImageLib.Station;
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foreach (var station in stations)
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{
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var vm = new CurrentViewModel()
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{
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ID = station.ID,
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Name = station.Name,
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ObjectType = IStation.ObjectType.Station,
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Model = station,
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IsGroup = true,
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ImageIndex = imgIndex
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};
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_allBindingList.Add(vm);
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}
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}
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long? key = null;
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var pumps = new BLL.Product().GetAllPump();
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if (pumps != null && pumps.Any())
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{
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var first = pumps.First();
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key = first.ID;
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var imgIndex = ImageLib.Pump;
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foreach (var pump in pumps)
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{
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var vm = new CurrentViewModel()
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{
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ID = pump.ID,
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Name = pump.Name,
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ParentID = pump.BelongID,
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ObjectType = IStation.ObjectType.Product,
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Model = pump,
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IsGroup = false,
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ImageIndex = imgIndex
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};
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_allBindingList.Add(vm);
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}
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}
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this.treeList1.DataSource = _allBindingList;
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this.treeList1.ForceInitialize();
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if (key.HasValue)
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{
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this.treeList1.FocusedNode = this.treeList1.FindNodeByKeyID(key.Value);
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}
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WaitFrmHelper.HideWaitForm();
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}
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//全部展开
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private void barBtnExpandAll_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
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{
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this.treeList1.ExpandAll();
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}
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//全部折叠
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private void barBtnCollpseAll_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
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{
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this.treeList1.CollapseAll();
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}
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//检索
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private void barCkSearch_CheckedChanged(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
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{
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if (this.barCkSearch.Checked)
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this.treeList1.ShowFindPanel();
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else
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this.treeList1.HideFindPanel();
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}
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//详细信息
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private void barBtnDetail_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
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{
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XtraMessageBox.Show("待补充!");
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}
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//聚焦前
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private void treeList1_BeforeFocusNode(object sender, DevExpress.XtraTreeList.BeforeFocusNodeEventArgs e)
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{
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var row = this.treeList1.GetDataRecordByNode(e.Node) as CurrentViewModel;
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if (row != null)
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{
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if (row.IsGroup)
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{
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e.CanFocus = false;
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}
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}
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}
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//聚焦改变
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private void treeList1_FocusedNodeChanged(object sender, DevExpress.XtraTreeList.FocusedNodeChangedEventArgs e)
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{
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var vm = this.treeList1.GetCurrentViewModel(_allBindingList);
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if (vm == null)
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return;
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if (vm.IsGroup)
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return;
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var model = vm.Model as Model.Product<Model.Pump>;
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this.FocusedChangedEvent?.Invoke(model);
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}
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}
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}
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