using System;
using System.Windows.Forms;
using DevComponents.DotNetBar;
using GeoScene.Globe;
using GeoScene.Data;
using GeoScene.Engine;

namespace Cyberpipe
{
    public partial class FrmDigPitSetting : Office2007Form
    {
         Double m_dDigPitValue = 3;
         Boolean m_bDigPitByDepth = true;
         Double m_dDigPitWidthAlongLine = 6;
        private GSOGlobeControl globeControl;
        private GSOGeoPolyline3D polyLine = null;
        public FrmDigPitSetting(GSOGlobeControl _globeControl, GSOGeoPolyline3D _polyLine)
        {           
            InitializeComponent();
            globeControl = _globeControl;
            polyLine = _polyLine;
        }
        /// <summary>
        /// 窗体初始化事件处理
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void FrmDigPitSetting_Load(object sender, EventArgs e)
        {
            textBoxValue.Text = m_dDigPitValue.ToString();
            textBoxWidthAlongLine.Text = m_dDigPitWidthAlongLine.ToString();            
        }

        /// <summary>
        /// 确定按钮事件处理
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void buttonX1_Click(object sender, EventArgs e)
        {
            if (textBoxValue.Text.Trim() == "" || textBoxWidthAlongLine.Text.Trim() == "")
            {
                MessageBox.Show("请输入完整的参数信息！","提示",MessageBoxButtons.OK,MessageBoxIcon.Information);
                return;
            }
            DigAlongLine();
            globeControl.Refresh();
            this.Close();
        }
        

        private void DigAlongLine()
        {
            m_dDigPitValue = Convert.ToDouble(textBoxValue.Text);
            m_dDigPitWidthAlongLine = Convert.ToDouble(textBoxWidthAlongLine.Text);

            GSOGeoPolygon3D resPolygon = polyLine.CreateBuffer(m_dDigPitWidthAlongLine, false, 0, false, false);

            GSOGeoPit geoPit = new GSOGeoPit();
            geoPit.PitPolygon = resPolygon;

            if (m_bDigPitByDepth)
            {
                geoPit.PitDepth = m_dDigPitValue;
                geoPit.PitDepthUsing = true;
            }
            else
            {
                geoPit.PitBottomAlt = m_dDigPitValue;
                geoPit.PitDepthUsing = false;
            }

            globeControl.Globe.AddPit("", geoPit);
            GSOLayer layerGround = globeControl.Globe.Layers.GetLayerByCaption(Utility.roadLayerName);
            if (layerGround != null)
                layerGround.Visible = false;
            // 清除当前TrackPolygonAnalysis的痕迹
            globeControl.Globe.ClearLastTrackPolyline();
        }
        /// <summary>
        /// 取消事件处理
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void buttonX2_Click(object sender, EventArgs e)
        {
            Close();
        }
    }
}