using DevExpress.XtraEditors;
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using DevExpress.XtraTreeList.Nodes;
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using DevExpress.XtraTreeList;
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using IStation.Untity;
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using System;
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using System.Collections.Generic;
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using System.Drawing;
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using System.Linq;
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using System.Windows.Forms;
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namespace IStation.WinFrmUI.Monitor
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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 MultiMonitorPointListCtrl : XtraUserControl
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{
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public MultiMonitorPointListCtrl()
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{
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InitializeComponent();
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this.treeList1.InitialDefaultMultiSelectSettings();
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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 CurrentViewModel() { }
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public CurrentViewModel(Model.MonitorPointGroup rhs)
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{
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this.ID = rhs.ID;
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this.ParentID = TreeParentIdsHelper.GetLastParentID(rhs.ParentIds);
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this.Name = rhs.Name;
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this.ObjectID = rhs.ID;
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this.SortCode = rhs.SortCode;
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this.Description = rhs.Description;
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this.ImageIndex = ImageLib.Group;
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this.IsGroup = true;
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this.Model = rhs;
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}
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public CurrentViewModel(Model.MonitorPointExSignalExSignalType rhs)
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{
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this.ID = rhs.MonitorPointID;
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this.ParentID = rhs.GroupID == 0 ? -1 : rhs.GroupID;
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this.Name = rhs.Name;
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this.ObjectID = rhs.MonitorPointID;
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this.SortCode = rhs.SortCode;
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this.Description = rhs.Description;
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this.ImageIndex = ImageLib.MonitorPoint;
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this.IsGroup = false;
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this.Model = rhs;
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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 long ObjectID { get; set; }
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public int SortCode { get; set; }
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public string Description { get; set; }
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public bool IsGroup { get; set; }
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public int ImageIndex { get; set; }
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public bool? Checked { get; set; } = false;
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public Color Color { get; set; }
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public object Model { get; set; }
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}
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/// <summary>
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/// 选择改变事件
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/// </summary>
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public event Action<Model.MonitorPointExSignalExSignalType, System.Drawing.Color, bool> CheckChangedEvent;
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private List<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 SetBindingData()
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{
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var monitorPointGroups = new BLL.MonitorPointGroup().GetAll();
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var monitorPoints = new BLL.MonitorPoint().GetAllExSignalExSignalType();
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this.SetBindingData(monitorPointGroups, monitorPoints);
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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(List<Model.MonitorPointGroup> monitorPointGroups, List<Model.MonitorPointExSignalExSignalType> monitorPoints)
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{
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_allBindingList = new List<CurrentViewModel>();
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var stationGroup = new Model.MonitorPointGroup();
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stationGroup.ID = -1;
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stationGroup.Name = "总站";
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stationGroup.SortCode = int.MinValue;
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stationGroup.Description = "虚拟分组";
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_allBindingList.Add(new CurrentViewModel(stationGroup));
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if (monitorPointGroups != null && monitorPointGroups.Count > 0)
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{
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monitorPointGroups = monitorPointGroups.OrderBy(x => x.SortCode).ToList();
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monitorPointGroups.ForEach(x => _allBindingList.Add(new CurrentViewModel(x)));
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}
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if (monitorPoints != null && monitorPoints.Count > 0)
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{
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monitorPoints = monitorPoints.OrderBy(x => x.SortCode).ToList();
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foreach (var point in monitorPoints)
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{
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_allBindingList.Add(new CurrentViewModel(point));
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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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}
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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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//节点选中前
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private void treeList1_BeforeCheckNode(object sender, CheckNodeEventArgs e)
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{
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var vm = this.treeList1.GetDataRecordByNode(e.Node) as CurrentViewModel;
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if (vm == null)
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return;
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if (vm.IsGroup)
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{
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e.CanCheck = false;
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}
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}
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//节点选中后
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private void treeList1_AfterCheckNode(object sender, DevExpress.XtraTreeList.NodeEventArgs e)
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{
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if (_allBindingList == null)
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return;
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if (_allBindingList.Where(x => !x.IsGroup && x.Checked == true).Count() > 11)
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{
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XtraMessageBox.Show("目前只支持十个测点展示!");
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e.Node.Checked = false;
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return;
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}
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var vm = this.treeList1.GetDataRecordByNode(e.Node) as CurrentViewModel;
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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 monitorPoint = vm.Model as Model.MonitorPointExSignalExSignalType;
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if (monitorPoint == null)
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return;
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vm.Color = ColorHelper.GetRandomColor();
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this.CheckChangedEvent?.Invoke(monitorPoint, vm.Color, e.Node.Checked);
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}
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//绘制单元格
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private void treeList1_CustomDrawNodeCell(object sender, DevExpress.XtraTreeList.CustomDrawNodeCellEventArgs e)
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{
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/* var node = this.treeList1.GetDataRecordByNode(e.Node) as CurrentViewModel;
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if (node == null)
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return;
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if (node.Checked.HasValue && node.Checked.Value)
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{
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e.Appearance.ForeColor = node.Color;
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}*/
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}
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//取消绘制单元格
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private void treeList1_CustomDrawNodeCheckBox(object sender, CustomDrawNodeCheckBoxEventArgs e)
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{
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var node = this.treeList1.GetDataRecordByNode(e.Node) as CurrentViewModel;
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if (node == null)
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return;
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if (node.IsGroup)
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{
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e.ObjectArgs.State = DevExpress.Utils.Drawing.ObjectState.Disabled;
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}
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}
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//清空选中项
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private void barBtnClearChecked_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
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{
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foreach (var vm in _allBindingList)
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{
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if (vm.Checked == true)
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{
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vm.Checked = false;
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if (vm.IsGroup)
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continue;
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var monitorPoint = vm.Model as Model.MonitorPointExSignalExSignalType;
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this.CheckChangedEvent?.Invoke(monitorPoint, vm.Color, false);
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}
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}
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this.treeList1.DataSource = _allBindingList;
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this.treeList1.RefreshDataSource();
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}
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}
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}
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