using System;
using System.Collections;
using System.Drawing;
using System.IO;
using System.Linq;
using System.Windows.Forms;
using DevComponents.DotNetBar;
using GeoScene.Data;
using GeoScene.Engine;
using GeoScene.Globe;
namespace Cyberpipe.Forms
{
public partial class FrmMnModify : Office2007Form
{
private GSOGlobeControl globecontrol;
private string shlayername;
MainFrm mainfrm;
private double movex;
private double movey;
private double movez;
public ArrayList shresultLists = new ArrayList();
//定位和闪烁初始化定义
int count;
//private string flashflag = "single";
GSOFeature hlfeature;
public FrmMnModify(GSOGlobeControl _globecontrol, string _shlyr, ArrayList _shresultLists)
{
InitializeComponent();
globecontrol = _globecontrol;
shlayername = _shlyr;
shresultLists = _shresultLists;
}
/// <summary>
/// 初始化
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void FrmMnModify_Load(object sender, EventArgs e)
{
moveXLbl.Text = "";
moveUpLbl.Text = "";
mainfrm = (MainFrm) Owner;
if (shlayername != "")
{
GSOLayer layer = globecontrol.Globe.Layers.GetLayerByCaption(shlayername);
layer.Editable = true;
}
int idx = -1;
for (int i = 0; i < shresultLists.Count; i++)
{
ShResult sr = (ShResult) shresultLists[i];
idx = questionGrid.Rows.Add();
questionGrid.Rows[idx].Cells[0].Value = sr.layerid;
questionGrid.Rows[idx].Cells[1].Value = sr.question;
}
}
/// <summary>
/// 选中某一行
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void questionGrid_CellContentClick(object sender, DataGridViewCellEventArgs e)
{
if (e.RowIndex < 0 || e.ColumnIndex < 0)
return;
if (questionGrid.SelectedCells.Count > 0)
{
DataGridViewRow row = questionGrid.Rows[questionGrid.SelectedCells[0].RowIndex];
selectLbl.Text = row.Cells["问题图层编号"].Value.ToString();
}
GSOLayer centerlayer = globecontrol.Globe.Layers.GetLayerByCaption(shlayername);
GSOFeatures feats = centerlayer.GetFeatureByName(selectLbl.Text, true);
for (int j = 0; j < feats.Length; j++)
{
if (feats[j].Name != selectLbl.Text) continue;
GSOFeature rowFeature = feats[j];
if (rowFeature == null)
continue;
if (rowFeature.Geometry != null && rowFeature.Geometry.Type == EnumGeometryType.GeoPolyline3D)
{
GSOGeoPolyline3D line = rowFeature.Geometry as GSOGeoPolyline3D;
if (line == null) continue;
double length = line.GetSpaceLength(true, 6378137); //线的长度;
GSOGeoPolyline3D lineLine = line.GetSegment(0, length/2);
GSOPoint3d point3D = lineLine[lineLine.PartCount - 1][lineLine[lineLine.PartCount - 1].Count - 1];
globecontrol.Globe.JumpToPosition(point3D, EnumAltitudeMode.Absolute, 50);
hlfeature = rowFeature;
highlight();
}
else
{
globecontrol.Globe.JumpToFeature(rowFeature, 300);
}
}
}
/// <summary>
/// 高亮显示
/// </summary>
public void highlight()
{
//flashflag = "single";
timer1.Start();
}
/// <summary>
/// 平移对象
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void button1_Click(object sender, EventArgs e)
{
if (selectLbl.Text == "")
{
MessageBox.Show("请选择要修改的管线");
return;
}
if (!isNumber(moveXTxt.Text.Trim()) || !isNumber(moveYTxt.Text.Trim()))
{
MessageBox.Show("请输入数字");
return;
}
double disx = double.Parse(moveXTxt.Text.Trim()); //jingdu
double disy = double.Parse(moveYTxt.Text.Trim()); //weidu
GSOLayer moniLayer = globecontrol.Globe.Layers.GetLayerByCaption(shlayername);
if (moniLayer != null)
{
GSOFeatures monifeats = moniLayer.GetFeatureByFieldValue("编号", selectLbl.Text, true);
for (int i = 0; i < monifeats.Length; i++)
{
GSOFeature monifeat = monifeats[i];
GSOGeometry monifeatline = monifeat.Geometry;
GSOPoint3d pts = monifeatline.GeoCenterPoint;
double pl = pts.X;
double pa = pts.Y;
double movealtitude = disy/110/1000;
double movelongitude = disx/110/1000/Math.Cos(pa);
monifeat.Geometry.MoveXY(movelongitude, movealtitude);
}
moniLayer.Save();
}
movex += disx;
movey += disy;
moveXLbl.Text = movex.ToString();
moveYLbl.Text = movey.ToString();
globecontrol.Refresh();
}
void button2_Click(object sender, EventArgs e)
{
if (selectLbl.Text == "")
{
MessageBox.Show("请选择要修改的管线");
return;
}
if (!isNumber(moveZTxt.Text.Trim()))
{
MessageBox.Show("请输入数字");
return;
}
double dis = double.Parse(moveZTxt.Text.Trim());
GSOLayer moniLayer = globecontrol.Globe.Layers.GetLayerByCaption(shlayername);
if (moniLayer != null)
{
GSOFeatures monifeats = moniLayer.GetFeatureByFieldValue("编号", selectLbl.Text, true);
for (int i = 0; i < monifeats.Length; i++)
{
GSOFeature monifeat = monifeats[i];
if (monifeat != null)
{
monifeat.Geometry.MoveZ(dis);
}
}
moniLayer.Save();
moniLayer.Dataset.Save();
}
movez += dis;
moveUpLbl.Text = movez.ToString();
globecontrol.Refresh();
}
/// <summary>
/// 判断是否为数字
/// </summary>
/// <param name="s"></param>
/// <returns></returns>
private bool isNumber(string s)
{
try
{
Double.Parse(s);
}
catch (Exception)
{
return false;
}
return true;
}
/// <summary>
/// 导出cad
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void button3_Click(object sender, EventArgs e)
{
if (shlayername == null || shlayername.Trim().Equals(""))
{
MessageBox.Show("请选中要导出的图层！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
string checkItemText = shlayername;
try
{
GSOLayer layer = globecontrol.Globe.Layers.GetLayerByCaption(checkItemText.Trim());
if (layer == null)
{
MessageBox.Show("请选中要导出的图层！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
if (layer.GetAllFeatures().Length <= 0)
{
MessageBox.Show("要导出的图层为空", "提示", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
}
layer.Dataset.ImportProjectionRefFromProj4(Utility.projectStr);
SaveFileDialog dlg = new SaveFileDialog();
dlg.Filter = "*.dxf|*.dxf";
dlg.FileName = layer.Caption;
if (dlg.ShowDialog() == DialogResult.OK)
{
if (layer.GetAllFeatures().Length > 0)
{
layer.SaveAs(dlg.FileName);
string lprjFileName = dlg.FileName.Substring(0, dlg.FileName.LastIndexOf(".")) + ".lprj";
string lprjFileContent = "<Projects><Project><Index>0</Index><Type>prj4</Type><Param>" +
Utility.projectStr + "</Param></Project></Projects>";
StreamWriter writer = new StreamWriter(lprjFileName, false);
writer.Write(lprjFileContent);
writer.Close();
//导出prj文件
string prjFileName = dlg.FileName.Substring(0, dlg.FileName.LastIndexOf(".")) + ".prj";
StreamWriter writer2 = new StreamWriter(prjFileName, false);
writer2.Write("");
writer2.Close();
if (!GSODataEngineUtility.ConvertProj4ToEsriPrjFile(Utility.projectStr, prjFileName))
{
MessageBox.Show("导出CAD完成！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
Close();
}
}
}
}
catch (Exception ex)
{
LogError.PublishError(ex);
}
}
private void timer1_Tick(object sender, EventArgs e)
{
GSOFeature rowFeature = hlfeature;// as GSOFeature;
if (rowFeature == null)
return;
if (count < 40)
{
count++;
rowFeature.HighLight = count%2 != 0;
globecontrol.Refresh();
}
else
{
timer1.Stop();
rowFeature.HighLight = false;
count = 0;
}
}
private void FrmMnModify_FormClosed(object sender, FormClosedEventArgs e)
{
mainfrm.boolfrmModify = false;
}
}
}
