using GrxCAD.DatabaseServices;
using System;
using System.Collections;
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;

namespace HCTools
{
    public partial class DGXGeneral : Form
    {
        public DGXGeneral()
        {
            InitializeComponent();
        }

        private void DGXGeneral_Load(object sender, EventArgs e)
        {
            this.comboBox_dgj.DropDownStyle = ComboBoxStyle.DropDownList;

            Database database = GrxCAD.DatabaseServices.HostApplicationServices.WorkingDatabase;
            using (Transaction traction = database.TransactionManager.StartTransaction())
            {
                //存放所有图层名
                List<string> alllayername = new List<string>();
                LayerTable layertable = traction.GetObject(database.LayerTableId, OpenMode.ForRead) as LayerTable;
                foreach (ObjectId objid in layertable)
                {
                    LayerTableRecord layertablerecord = traction.GetObject(objid, OpenMode.ForRead) as LayerTableRecord;
                    alllayername.Add(layertablerecord.Name);
                }

                alllayername.Sort();

                for (int i = 0; i < alllayername.Count; i++)
                {
                    this.checkedListBox_dgxtc.Items.Add(alllayername[i]);
                }
                traction.Commit();
            }
        }

        private void butn_ok_Click(object sender, EventArgs e)
        {
            ArrayList eplayerlist = new ArrayList();
            if (checkedListBox_dgxtc.CheckedItems.Count > 0)
            {
                int count = checkedListBox_dgxtc.CheckedItems.Count;
                for (int i = 0; i < count; i++)
                {
                    eplayerlist.Add(checkedListBox_dgxtc.CheckedItems[i].ToString());
                }
            }
            else
            {
                MessageBox.Show("请选择处理等高线图层！", "警告");
                return;
            }
            if (comboBox_dgj.Text == "")
            {
                GrxCAD.ApplicationServices.Application.ShowAlertDialog("请选择等高距");
                return;
            }

            DGXGeneralization.dgxlayerlist = eplayerlist;
            DGXGeneralization.dgj = double.Parse(comboBox_dgj.Text);
            DGXGeneralization.dgxGeneralization();
            this.Close();
        }
    }
}