pipeline-cs/WWPipeLine/WWPipeLine.Map.Basic/Results/RWWithDataGridView.cs

using SuperMap.Analyst.NetworkAnalyst;
using SuperMap.Data;
using SuperMap.Mapping;
using SuperMap.Plot;
using System;
using System.Data;
using System.Drawing;
using System.Windows.Forms;

namespace WWPipeLine.MapBasic.Results
{
	public class RWWithDataGridView : ResultWindow
	{
		private Sunny.UI.UIDataGridView m_DataGridView;
		private Layer m_LayerSelect = null;

		private GeoPoint markPoint = null;
		private int Timertag = 1;
		private Timer TimerM = new Timer(); 
		public RWWithDataGridView() : base()
		{
			m_DataGridView = new Sunny.UI.UIDataGridView();
			this.Controls.Add(m_DataGridView);
			m_DataGridView.CellMouseDoubleClick += DataGridView_CellMouseDoubleClick;

			CreateExportExcelButton();
			uiSymbolButtonExportToExcel.Click += UiSymbolButtonExportToExcel_Click;

			TimerM.Interval = 300;
			TimerM.Tick += TimerM_Tick;
		}

		private void TimerM_Tick(object sender, EventArgs e)
		{
			if (Timertag == 6)
			{
				TimerM.Stop();
				TimerM.Enabled = false;
				Timertag = 1;
				int index = ComsStatic.MapControl.Map.TrackingLayer.IndexOf("DoInterestPoint");
				if (index > -1) ComsStatic.MapControl.Map.TrackingLayer.Remove(index);
				ComsStatic.MapControl.Map.RefreshTrackingLayer();
				return;
			}
			else if (Timertag % 2 == 1 && markPoint != null)
			{
				ComsStatic.MapControl.Map.TrackingLayer.Add(markPoint, "DoInterestPoint");
			}
			else   //if (Timertag % 2 == 0)
			{
				int index = ComsStatic.MapControl.Map.TrackingLayer.IndexOf("DoInterestPoint");
				if (index > -1) ComsStatic.MapControl.Map.TrackingLayer.Remove(index);
			}
			Timertag++;
			ComsStatic.MapControl.Map.RefreshTrackingLayer();
		}

		//导出
		private void UiSymbolButtonExportToExcel_Click(object sender, EventArgs e)
		{
			ExportToExcel(this.m_DataGridView);
		}
		/// <summary>
		/// 鼠标双击
		/// </summary>
		/// <param name="sender"></param>
		/// <param name="e"></param>
		protected void DataGridView_CellMouseDoubleClick(object sender, DataGridViewCellMouseEventArgs e)
		{ 
			if (m_LayerSelect is null) return;
			if (m_DataGridView.SelectedRows == null || m_DataGridView.SelectedRows.Count != 1) return;//选择不是一行
			int smid = ComsStatic.StringToInt(m_DataGridView.SelectedRows[0].Cells["smid"].Value);
			if (smid == 0) return;
			var fs = (m_LayerSelect.Dataset as DatasetVector).GetAllFeatures();
			if (!fs.ContainsKey(smid)) return;
			Geometry geoxy = fs[smid].GetGeometry();
			ComsStatic.MapControl.Map.Center = geoxy.InnerPoint;
			markPoint = new GeoPoint { X = geoxy.InnerPoint.X, Y = geoxy.InnerPoint.Y, Style = ComsStatic.geoStyle_Red_Mark5mm };

			TimerM.Enabled = true; TimerM.Start();
			ComsStatic.MapControl.Map.Refresh();
		}

		public override void ShowData(object data)
		{
			if (data == null)
			{
				DataTable dt = new DataTable();
				dt.Columns.Add("执行结果");
				DataRow dr = dt.NewRow();
				dr[0] = "查询无结果";
				dt.Rows.Add(dr);
			}
			else if (data is DataTable)
			{
				var dt = data as DataTable;
				foreach (Layer lyr in ComsStatic.MapLayers)
				{ 
					if (lyr.Name.Contains(dt.TableName) || lyr.Caption.Contains(dt.TableName))
					{
						m_LayerSelect = lyr; break;
					}
				}
				if (System.Text.RegularExpressions.Regex.IsMatch(dt.TableName?.ToString(), @"[\u4e00-\u9fa5]"))
					this.m_DataGridView.Tag = dt.TableName?.ToString();
				else
					this.m_DataGridView.Tag = base.Text;
				ComsStatic.setUIDataGridView(m_DataGridView, dt);
			}
			else
			{
				ComsStatic.ShowErrorLog("需要的参数为DataTable", string.Format("RWWithDataGridView中data的数据类型是{0}", data.GetType()));
				throw new ArgumentException("需要的参数为DataTable");
			}
		}
		private void InitializeComponent()
		{
			this.SuspendLayout();
			// 
			// RWWithDataGridView
			// 
			this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 12F);
			this.ClientSize = new System.Drawing.Size(800, 450);
			this.Name = "RWWithDataGridView";
			this.ResumeLayout(false);

		}

	}
}