GIS_cs/WWPipeLine/WWPipeLine.Map/Tools/Conditions/AnalystToolBar/ShiGuDian.cs

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Drawing;
using System.Data;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using WWPipeLine.MapBasic.Conditions;
using WWPipeLine.MapBasic;
using SuperMap.Data;
using WeifenLuo.WinFormsUI.Docking;
using SuperMap.Mapping;
using Sunny.UI;
using System.IO;

namespace WWPipeLine.MapTools.Conditions.AnalystToolBar
{
	public partial class ShiGuDian : ConditionPanel
	{
		DatasetVector dv = null;
		private int smid = 0;
		private GeoPoint markPoint = null;
		public ShiGuDian()
		{
			this.ConditionPanelName = "事故点定位";
			InitializeComponent();
			this.IsShowPanelFooter = false;
			this.SetSize(630, 635);
		}
		protected override void OnLoad(EventArgs e)
		{
			dv = ComsStatic.Datasource.Datasets["ROADPY"] as DatasetVector;
			if (dv is null) { UIMessageTip.ShowError("当前系统未配置道路数据集"); this.ParentForm.Close(); return; }
			//Recordset rd = ComsStatic.QueryRecordset(dv, "", new string[] { "name" }, new string[] { "name" }, new string[] { "name" });
			Recordset rd = dv.GetRecordset(false, CursorType.Static);
			rd.MoveFirst();
			while (!rd.IsEOF)
			{
				uilbRoad.Items.Add(new DoListItem(rd.GetFieldValue("smid").ToString(), rd.GetFieldValue("name").ToString()));
				rd.MoveNext();
			}
			uilbRoad.SelectedIndex = 0;

			foreach (Layer lyr in ComsStatic.MapLayersUsed)
			{
				uicbxLayers.Items.Add(new DoListItem(lyr.Dataset.Name, lyr.Caption));
			}
			uicbxLayers.SelectedIndex = 0;
		}

		private void uitbBanjing_KeyPress(object sender, KeyPressEventArgs e)
		{
			if ((e.KeyChar < 48 || e.KeyChar > 57) && (e.KeyChar != 8))
				e.Handled = true;
		}

		private void uiButton2_Click(object sender, EventArgs e)
		{
			int RoadSmID = ComsStatic.StringToInt((uilbRoad.SelectedItem as DoListItem).Key);
			Geometry geo = dv.GetAllFeatures()[RoadSmID].GetGeometry();
			if (geo is null) { UIMessageTip.ShowError("未查询到当前道路信息,无法完成事故点定位"); return; }
			DatasetVector dvLayer = ComsStatic.Datasource.Datasets[(uicbxLayers.SelectedItem as DoListItem).Key] as DatasetVector;
			if (dvLayer is null) { UIMessageTip.ShowError("未查询到当前选择图层的数据集信息"); return; }
			Recordset rdd = dvLayer.Query(geo, ComsStatic.StringToDouble(uitbBanjing.Text), CursorType.Static);
			ComsStatic.setUIDataGridView(uidgv, ComsStatic.RecordsetToDataTable(rdd), ",fsw,cd,dzms,qsdw,name,address");
		}

		private void uidgv_CellMouseDoubleClick(object sender, DataGridViewCellMouseEventArgs e)
		{
			if (uidgv.SelectedRows == null || uidgv.SelectedRows.Count != 1) return;
			DataGridViewRow selectRow = uidgv.SelectedRows[0];
			new DoTrackingPoint().Doing(ComsStatic.StringToDouble(selectRow.Cells["smx"].Value), ComsStatic.StringToDouble(selectRow.Cells["smy"].Value));
		}
		private void uiButton1_Click(object sender, EventArgs e)
		{
			MapControl.MouseDoubleClick -= MapControl_MouseDoubleClick;
			if (markPoint is null) { ComsStatic.ShowOK("请先完成事故点的搜索和定位"); return; }

			Recordset rd = ComsStatic.dvJSLK_PZ.GetRecordset(true, CursorType.Dynamic);
			rd.AddNew(markPoint);
			if (smid != 0)
			{
				rd.SetFieldValue("pzlx", "事故点");
				rd.SetFieldValue("pzKey", uicbxLayers.SelectedItem.ToString());// rdd.Dataset.Name
				rd.SetFieldValue("pzValue", smid.ToString());
			}
			else
			{
				rd.SetFieldValue("pzlx", "事故点");
				rd.SetFieldValue("pzKey", "手动添加");
			}
			ComsStatic.ShowUIMessageTipOKorError(rd.Update(), "标记事故点");
			markPoint = null; smid = 0;
		}

		private void uiButton3_Click(object sender, EventArgs e)
		{
			ComsStatic.ShowOK("在地图中双击手动标注事故点位置");
			MapControl.MouseDoubleClick += MapControl_MouseDoubleClick;
		}
		private void MapControl_MouseDoubleClick(object sender, MouseEventArgs e)
		{
			Point2D pClick = MapControl.Map.PixelToMap(new Point(e.X, e.Y));
			markPoint = new GeoPoint(pClick);
			MapControl.Map.TrackingLayer.Clear();
			string path = Commons.Paths.ApplicationResourcesDir + "\\shigudian.png";
			if (File.Exists(path))
			{
				GeoPicture geoPicture = new GeoPicture(path, pClick, 10, 10, 0);
				MapControl.Map.TrackingLayer.Add(geoPicture, "InterestPoint");
			}
			else
			{
				markPoint.Style = new GeoStyle { MarkerSize = new Size2D(5, 5), LineColor = Color.Red };
				MapControl.Map.TrackingLayer.Add(markPoint, "InterestPoint");
			}
			MapControl.Map.RefreshEx(MapControl.Map.ViewBounds);
		}

		public override void AfterClose()
		{
			MapControl.MouseDoubleClick -= MapControl_MouseDoubleClick;

			base.AfterClose();
		}
	}
}