优化单独匹配多条曲线聚焦

duheng

2024-12-24 68489b619d6859e2a98b8f9acee4416508e2d830

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using DevExpress.XtraEditors;
using HStation.Vmo;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using System.Windows.Input;
using Yw;
 
namespace HStation.WinFrmUI
{
    public partial class PhartDiagramRelationGridViewCtrl : DevExpress.XtraEditors.XtraUserControl
    {
        public PhartDiagramRelationGridViewCtrl()
        {
            InitializeComponent();
            this.gridView1.SetNormalView();
            this.gridView1.RegistCustomDrawCell(Color.BurlyWood, Color.White);
        }
 
        private List<PhartDiagramRelationGridItemViewModel> _allBindingList = null;//所有绑定列表
 
        private string _objectType;
 
        public Action<PhartDiagramRelationExtensionsVmo> SelectDataEvent;
 
        /// <summary>
        /// 绑定数据
        /// </summary>
        public async void SetBindingData(string objectType, long objectId, long? curveId)
        {
            _objectType = objectType;
            var allList = await BLLFactory<HStation.BLL.PhartDiagramRelation>.Instance.GetByObjectTypeAndObjectID(objectType, objectId);
            SetBindingData(allList, curveId);
            gridView1_FocusedRowChanged(null, null);
        }
 
        /// <summary>
        /// 绑定数据
        /// </summary>
        public void SetBindingData(List<PhartDiagramRelationVmo> allList, long? curveId)
        {
            _allBindingList = new List<PhartDiagramRelationGridItemViewModel>();
            allList?.OrderBy(x => x.SortCode).ToList().ForEach(x => _allBindingList.Add(new PhartDiagramRelationGridItemViewModel(x)));
            this.phartDiagramRelationGridItemViewModelBindingSource.DataSource = _allBindingList;
            this.phartDiagramRelationGridItemViewModelBindingSource.ResetBindings(false);
            if (curveId != null)
            {
                for (int i = 0; i < _allBindingList.Count; i++)
                {
                    if (_allBindingList[i].ID == curveId)
                    {
                        gridView1.FocusedRowHandle = i;
                    }
                }
            }
        }
 
        //行点击事件
        private void gridView1_RowCellClick(object sender, DevExpress.XtraGrid.Views.Grid.RowCellClickEventArgs e)
        {
            if (e.Column == this.colCurve)
            {
                var row = this.gridView1.GetRow(e.RowHandle) as PhartDiagramRelationGridItemViewModel;
                if (row == null)
                {
                    return;
                }
                var dlg = new PhartDiagramRelationCurveViewDlg();
                dlg.SetBindingData(row.Vmo);
                dlg.ShowDialog();
            }
        }
 
        //行变化事件
        private async void gridView1_FocusedRowChanged(object sender, DevExpress.XtraGrid.Views.Base.FocusedRowChangedEventArgs e)
        {
            var vm = this.gridView1.GetCurrentViewModel(_allBindingList);
            if (vm == null)
                return;
            var list = await new BLL.PhartDiagramRelation().GetExByObjectTypeAndObjectID(_objectType, vm.Vmo.ObjectID);
            var targetItem = list.FirstOrDefault(x => x.ID == vm.ID);
            if (targetItem != null)
            {
                SelectDataEvent.Invoke(targetItem);
            }
        }
    }
}