CS_GIS/Search/SearchUI.Win/SpatialQueryControl.cs

//======================================================================
//
//         
//
//        CLR 版本: 4.0.30319.1
//        命名空间: Tofly.SearchUI.Win
//        类  名: SpatialQueryControl
//        创 建 人: 徐  健
//        创建时间: 2013/04/16 19:35:14
//        修 改 人: 
//        修改时间: 
//
//======================================================================

using System.Windows.Forms;
using System.Data;
using System.Collections.Generic;

using Tofly.SearchUI.Query;
using Tofly.CoreUI.Win.Control;
using Tofly.CoreUI.Control;
using Tofly.CoreUI.Plot;

namespace Tofly.SearchUI.Win
{
    /// <summary>
    /// 空间查询Control
    /// </summary>
    [Tofly.Core.Stereotype.Component(IsSingleton = "false", Name = "SpatialQueryControl")]
    public partial class SpatialQueryControl : UserControlClass, ISpatialQueryControl
    {
        public SpatialQueryControl()
        {
            InitializeComponent();
        }

        #region ISpatialQueryControl 成员

        public ITreeControl pTreeSelectLayer
        {
            get { return this.treeControlLayer; }
        }

        public IComboBox pComboLayer
        {
            get { return this.comboBoxLayer; }
        }

        public IComboBox pComboCondition
        {
            get { return this.comboBoxCondition; }
        }

        public IComboBox pComboSelectEnum
        {
            get { return this.comboBoxSelectEnum; }
        }

        public IPictureEidt pPictureEdit
        {
            get { return null; }
        }

        public IMemoEdit pMemoEdit
        {
            get { return this.memoEdit; }
        }

        public IButton pButtonOK
        {
            get { return this.buttonOK; }
        }

        public ICheckBox pCheckBoxSelect
        {
            get { return this.checkBoxSelect; }
        }

        public ICheckBox pCheckBoxHC2
        {
            get { return this.checkBoxHC2; }
        }

        public ISpinEdit pSpinEditHC2
        {
            get { return this.spinEditHC2; }
        }

        public IComboBox pComboBoxHCUnit2
        {
            get { return this.comboBoxHCUnits2; }
        }

        public int SeletionCount 
        {
            get { return 0; }
            set 
            { 
                this.labelClass2.Text = "（已选中" + value.ToString() + "个要素）";
                Application.DoEvents();
            }
        }

        public void InitDiscribe()
        {
            string QueryLayerName = this.comboBoxLayer.Text;
            if (string.IsNullOrEmpty(QueryLayerName))
            {
                this.memoEdit.Text = "";
                return;
            }
            if (this.comboBoxCondition.SelectedIndex < 0)
            {
                this.memoEdit.Text = "";
                return;
            }

            List<object> LstCheckedRow = this.treeControlLayer.GetCheckedNodeDatas();
            string SourceLayerName = "";
            for (int i = 0; i < LstCheckedRow.Count; i++)
            {
                DataRow pDr = LstCheckedRow[i] as DataRow;
                if (string.IsNullOrEmpty(SourceLayerName))
                    SourceLayerName += pDr[0].ToString();
                else
                    SourceLayerName += "," + pDr[0].ToString();
            }
            if (string.IsNullOrEmpty(SourceLayerName))
            {
                this.memoEdit.Text = "";
                return;
            }

            string[] strCaption = new string[11];

            strCaption[0] = "蓝色为[" + SourceLayerName + "]中被选中的元素，因为它与[" + QueryLayerName + "]相交";
            strCaption[1] = "蓝色为[" + SourceLayerName + "]中被选中的元素，因为它与[" + QueryLayerName + "]在指定的距离内";
            strCaption[2] = "蓝色为[" + SourceLayerName + "]中被选中的元素，因为它完全包含[" + QueryLayerName + "]";
            strCaption[3] = "蓝色为[" + SourceLayerName + "]中被选中的元素，因为它完全被[" + QueryLayerName + "]包含";
            strCaption[4] = "蓝色为[" + SourceLayerName + "]中被选中的元素，因为它中心落在[" + QueryLayerName + "]";
            strCaption[5] = "蓝色为[" + SourceLayerName + "]中被选中的元素，因为它与[" + QueryLayerName + "]有共享边";
            strCaption[6] = "蓝色为[" + SourceLayerName + "]中被选中的元素，因为它与[" + QueryLayerName + "]边界接触";
            strCaption[7] = "蓝色为[" + SourceLayerName + "]中被选中的元素，因为它与[" + QueryLayerName + "]几何形状完全相同";
            strCaption[8] = "蓝色为[" + SourceLayerName + "]中被选中的元素，因为它被[" + QueryLayerName + "]外边界穿过";
            strCaption[9] = "蓝色为[" + SourceLayerName + "]中被选中的元素，因为它包含[" + QueryLayerName + "]";
            strCaption[10] = "蓝色为[" + SourceLayerName + "]中被选中的元素，因为它被[" + QueryLayerName + "]包含";

            Dictionary<string, string> typeDescripPair = new Dictionary<string, string>();
            typeDescripPair.Add("相交", strCaption[0]);
            typeDescripPair.Add("在指定的距离内", strCaption[1]);
            typeDescripPair.Add("完全包含", strCaption[2]);
            typeDescripPair.Add("完全被包含", strCaption[3]);
            typeDescripPair.Add("中心落在", strCaption[4]);
            typeDescripPair.Add("有共享边", strCaption[5]);
            typeDescripPair.Add("边界接触", strCaption[6]);
            typeDescripPair.Add("几何形状完全相同", strCaption[7]);
            typeDescripPair.Add("被外边界穿过", strCaption[8]);
            typeDescripPair.Add("包含", strCaption[9]);
            typeDescripPair.Add("被包含", strCaption[10]);

            DataRow row = this.pComboCondition.SelectedValue as DataRow;
            this.memoEdit.Text = typeDescripPair[row[0].ToString()] ;
            //this.pictureEdit.EditValue = this.imageList1.Images[this.comboBoxCondition.SelectedIndex];
        }

        #endregion

        private void SpatialQueryControl_Load(object sender, System.EventArgs e)
        {
            InitUnitsCombox();

            this.comboBoxSelectEnum.SelectedIndex = 0;
            this.spinEditHC2.Enabled = false;
            this.comboBoxHCUnits2.Enabled = false;
            this.memoEdit.Properties.ReadOnly = true;
            //this.pictureEdit.EditValue = this.imageList1.Images[0];
        }

        private void InitUnitsCombox()
        {
            #region 加载缓冲单位
            DataTable HCUnitsComboDT = new DataTable();
            HCUnitsComboDT.Columns.Add("单位"); HCUnitsComboDT.Columns.Add("CODE");
            List<string> LstHCUnits = new List<string>();
            LstHCUnits.Add("厘米"); LstHCUnits.Add("分米"); LstHCUnits.Add("米"); LstHCUnits.Add("千米");
            for (int i = 0; i < LstHCUnits.Count; i++)
            {
                DataRow HCUnitsRow = HCUnitsComboDT.NewRow();
                HCUnitsRow[0] = LstHCUnits[i]; HCUnitsRow[1] = i;
                HCUnitsComboDT.Rows.Add(HCUnitsRow);
            }
            this.comboBoxHCUnits2.DisplayFieldName = "单位";
            this.comboBoxHCUnits2.CodeFieldName = "CODE";
            this.comboBoxHCUnits2.DataSource = HCUnitsComboDT;
            #endregion

            #region 加载选择集方式
            DataTable SelectEnumDT = new DataTable();
            SelectEnumDT.Columns.Add("结果"); SelectEnumDT.Columns.Add("CODE");
            List<string> LstSelectEnum = new List<string>();
            LstSelectEnum.Add("创建一个新的选择集"); LstSelectEnum.Add("增加到当前选择集");
            LstSelectEnum.Add("从当前选择集移除"); LstSelectEnum.Add("从当前选择集选择");
            PluginGISType plugingistype = (PluginGISType)Core.ServiceLocator.ServiceLocatorFactory.
                  ServiceLocator.GetInstance<int>(Core.ServiceLocator.ServiceLocatorKeys.CurGISType);
            if (plugingistype == PluginGISType.SuperMap)
                LstSelectEnum.Remove("从当前选择集选择");
            for (int i = 0; i < LstSelectEnum.Count; i++)
            {
                DataRow SelectEnumRow = SelectEnumDT.NewRow();
                SelectEnumRow[0] = LstSelectEnum[i]; SelectEnumRow[1] = i;
                SelectEnumDT.Rows.Add(SelectEnumRow);
            }
            this.comboBoxSelectEnum.DisplayFieldName = "结果";
            this.comboBoxSelectEnum.CodeFieldName = "CODE";
            this.comboBoxSelectEnum.DataSource = SelectEnumDT;
            #endregion
        }

    }
}