1

13693261870

2024-09-03 596f3ad8d0a3b8d4641df16ba5b17f6a2a5090a7

 TEWin/FrmWin.cs

@@ -34,17 +34,19 @@

        public SGWorld71 SG;

        System.Timers.Timer timer;

        ITerrainLabel71 angleLabel;

        ITerrainPolyline71 angleLine;

        string startName = "OnStart";

        string angleGroupName = "角量算";

        string shpGroupName = "矢量数据";

        string mainUrl = Application.StartupPath;

        System.Timers.Timer timer;

        public FrmWin()
        {
@@ -116,7 +118,20 @@

        void SG_OnLoadFinished(bool bSuccess)
        {
            this.SG.OnLoadFinished -= SG_OnLoadFinished;
            try
            {
                this.SG.OnLoadFinished -= SG_OnLoadFinished;

                string id = this.SG.ProjectTree.FindItem(startName);
                if (string.IsNullOrEmpty(id)) return;

                var obj = this.SG.ProjectTree.GetObject(id);
                if (obj.ObjectType == ObjectTypeCode.OT_LOCATION)
                {
                    this.SG.Navigate.FlyTo(id);
                }
            }
            catch { }
        }

        void FrmWin_FormClosing(object sender, FormClosingEventArgs e)
@@ -158,7 +173,7 @@
                case 0xc1: // 打开数据方案/打开显示场景
                    SG.Command.Execute(1001, null); break;
                case 0xc2: // 保存数据方案/保存显示场景
                    SG.Command.Execute(1003, null); break;
                    Save(); break;
                case 0xc3: // 矢量数据(默认为*.shp，支持Excel)
                    SG.Command.Execute(1013, 5); break;
                case 0xc4: // 影像数据(默认为*.tif)
@@ -215,6 +230,10 @@
                    DisplayByAttribute(0, "按照属性显示"); break;
                case 0xdb: // 按照属性设置颜色
                    DisplayByAttribute(1, "按照属性设置颜色"); break;
                case 0xdc: // 打开数据方案
                    OpenPrj(); break;
                case 0xdd: // 保存项目
                    SavePrj(); break;
            }
        }
        #endregion
@@ -766,5 +785,84 @@
            return shpTxtPath;
        }
        #endregion

        #region 方案管理
        private void Save()
        {
            //SG.Command.Execute(1003, null);
            SaveLocation();
            this.SG.Project.Save();
        }

        private void OpenPrj()
        {
            string flyPath = ReadPrjPath();
            if (String.IsNullOrEmpty(flyPath)) flyPath = Path.Combine(mainUrl, "see.fly");

            if (!File.Exists(flyPath))
            {
                flyPath = ConfigurationManager.AppSettings["fly"] ?? ConfigurationManager.AppSettings["testFly"];
                if (!flyPath.Contains(":\\")) flyPath = Path.Combine(mainUrl, flyPath);
            }

            this.SG.Open(flyPath);
        }

        private void SavePrj()
        {
            try
            {
                string flyPath = ReadPrjPath();
                if (String.IsNullOrEmpty(flyPath)) flyPath = Path.Combine(mainUrl, "see.fly");

                this.Save();
                //this.SG.Project.SaveAs(flyPath);
                if (this.fly.Equals(flyPath)) return;
                if (File.Exists(flyPath)) File.Delete(flyPath);

                string cmd = string.Format("mklink \"{0}\" \"{1}\"", flyPath, this.fly);
                ExecCmd(new List<string> { cmd });
            }
            catch (Exception ex)
            {
                LogOut.Error(ex.Message + "\r\n" + ex.StackTrace);
            }
        }

        private void SaveLocation()
        {
            try
            {
                string id = this.SG.ProjectTree.FindItem(startName);
                if (!string.IsNullOrEmpty(id)) this.SG.ProjectTree.DeleteItem(id);

                var pos = this.SG.Navigate.GetPosition();
                var loc = this.SG.Creator.CreateLocationHere(this.SG.ProjectTree.RootID, startName);
            }
            catch (Exception ex)
            {
                LogOut.Error(ex.Message + "\r\n" + ex.StackTrace);
            }
        }

        private String ReadPrjPath()
        {
            String txt = Path.Combine(mainUrl, "fly.txt");
            if (!File.Exists(txt)) return null;

            try
            {
                using (StreamReader sr = new StreamReader(txt))
                {
                    return sr.ReadLine();
                }
            }
            catch (Exception ex)
            {
                LogOut.Error(ex.Message + "\r\n" + ex.StackTrace);
                return null;
            }
        }
        #endregion
    }
}