using DevExpress.XtraEditors;
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using System.Data;
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namespace Yw.WinFrmUI.Phart
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{
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public partial class UniversalEditCtrl : DevExpress.XtraEditors.XtraUserControl
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{
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public UniversalEditCtrl()
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{
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InitializeComponent();
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this.gridView1.SetNormalEditView();
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this.gridView1.BorderStyle = DevExpress.XtraEditors.Controls.BorderStyles.NoBorder;
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this.curveExpressEditChart.DefinePointChangedEvent += FeatCurvesDispCtrl1_OnDefinePointChanged;
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}
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private List<Yw.Geometry.Point2d> _pt_ql_list = null;
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private List<Yw.Geometry.Point2d> _fitCurvePoints = null;
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/// <summary>
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/// 初始化数据
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/// </summary>
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public void SetBindingData()
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{
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_pt_ql_list = null;
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_fitCurvePoints = new List<Yw.Geometry.Point2d>();
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this.bindingSource1.DataSource = _fitCurvePoints;
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}
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/// <summary>
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/// 初始化数据(目前没有定义点)
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/// </summary>
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public void SetBindingData(Yw.Geometry.CubicSpline2d cubic_spline_ql)
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{
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if (cubic_spline_ql == null)
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return;
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List<Yw.Geometry.Point2d> pt_ql_list;
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pt_ql_list = cubic_spline_ql.GetPointList(100);
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SetBindingData(pt_ql_list, pt_ql_list);
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}
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/// <summary>
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/// 初始化数据
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/// </summary>
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public void SetBindingData(List<Yw.Geometry.Point2d> pt_ql_list,
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List<Yw.Geometry.Point2d> def_pt_ql_list)
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{
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_fitCurvePoints = new List<Yw.Geometry.Point2d>();
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this.bindingSource1.DataSource = _fitCurvePoints;
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_pt_ql_list = null;
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if (pt_ql_list == null || pt_ql_list.Count < 4)
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{
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this.curveExpressEditChart.ClearChart();
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return;
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}
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_pt_ql_list = pt_ql_list;
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this.cmbCurveType.Properties.Items.Clear();
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this.cmbCurveType.Properties.Items.Add("流量水损曲线");
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this.cmbCurveType.SelectedIndex = 0;
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this.curveExpressEditChart.SetBindingData(_pt_ql_list, def_pt_ql_list);
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ReloadCurvePoints();
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}
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//性能曲线点修改事件
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private void FeatCurvesDispCtrl1_OnDefinePointChanged(List<Yw.Geometry.Point2d> points)
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{
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_fitCurvePoints.Clear();
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_pt_ql_list = points;
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foreach (Yw.Geometry.Point2d pt in _pt_ql_list)
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{
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var x = Math.Round(pt.X, 2);
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var y = Math.Round(pt.Y, 2);
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_fitCurvePoints.Add(new Yw.Geometry.Point2d(x, y));
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}
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this.bindingSource1.ResetBindings(false);
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}
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//单元格修改后触发
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private void gridView1_CellValueChanged(object sender, DevExpress.XtraGrid.Views.Base.CellValueChangedEventArgs e)
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{
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_pt_ql_list = _fitCurvePoints.Select(x => new Yw.Geometry.Point2d(x)).ToList();
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ReloadCurvePoints();
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}
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//按钮点击事件
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private void buttonEdit_ButtonClick(object sender, DevExpress.XtraEditors.Controls.ButtonPressedEventArgs e)
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{
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if (e.Button.Tag == null)
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return;
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var tag = e.Button.Tag.ToString();
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switch (tag)
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{
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case "Delete": DeletePoint(); break;
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case "InsertPoint": InsertPoint(); break;
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case "ReloadCalcu": ReloadCalcu(); break;
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}
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}
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/// <summary>
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/// 刷新数据
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/// </summary>
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private void ReloadCurvePoints()
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{
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_fitCurvePoints.Clear();
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foreach (Yw.Geometry.Point2d pt in _pt_ql_list)
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_fitCurvePoints.Add(new Yw.Geometry.Point2d(pt.X, pt.Y));
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var list = _fitCurvePoints?.Select(x => new Yw.Geometry.Point2d(x.X, x.Y)).ToList();
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this.curveExpressEditChart.UpdateCurve(list);
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this.bindingSource1.ResetBindings(false);
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}
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//删除点
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private void DeletePoint()
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{
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var row = this.gridView1.GetFocusedRow() as Yw.Geometry.Point2d;
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if (row == null)
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return;
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if (XtraMessageBox.Show("是否删除此点？", "提示信息", MessageBoxButtons.YesNo, MessageBoxIcon.Information) != DialogResult.Yes)
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return;
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_fitCurvePoints.Remove(row);
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this.bindingSource1.ResetBindings(false);
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var points = new List<Yw.Geometry.Point2d>();
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foreach (var curvePoint in _fitCurvePoints)
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{
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var x = curvePoint.X;
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var y = curvePoint.Y;
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points.Add(new Yw.Geometry.Point2d(x, y));
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}
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_pt_ql_list = points;
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this.curveExpressEditChart.UpdateCurve(points);
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}
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//插入点
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private void InsertPoint()
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{
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var dlg = new InputXYDlg();
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List<Yw.Geometry.Point2d> points = null;
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dlg.SetLabelX("Q");
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dlg.SetLabelY("L");
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points = _pt_ql_list;
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if (dlg.ShowDialog() != DialogResult.OK)
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return;
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points.Add(new Yw.Geometry.Point2d(dlg.X, dlg.Y));
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ReloadCurvePoints();
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}
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//重新计算
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private void ReloadCalcu()
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{
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if (_fitCurvePoints == null)
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return;
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ReloadCurvePoints();
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}
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/// <summary>
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/// 设置曲线坐标
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/// </summary>
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public void SetCoordinateByDialog()
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{
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this.curveExpressEditChart.SetChartAxis();
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}
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/// <summary>
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/// 获取点信息
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/// </summary>
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/// <param name="pt_ql_list"></param>
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/// <returns></returns>
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public bool GetPoints(out List<Yw.Geometry.Point2d> pt_ql_list)
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{
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pt_ql_list = _pt_ql_list?.ToList();
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if (pt_ql_list == null || pt_ql_list.Count < 4)
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{
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XtraMessageBox.Show("点数过少!");
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return false;
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}
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return true;
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}
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}
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}
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