NDBGJK5.0/Kingo.Plugins/内业变更/Kingo.Plugin.BGResultManager/Commands/CreateNMKLayerCommand.cs

using ESRI.ArcGIS.Carto;
using ESRI.ArcGIS.Controls;
using KGIS.Framework.AE;
using KGIS.Framework.Commands;
using KGIS.Framework.Maps;
using KGIS.Framework.Platform;
using KGIS.Framework.Utils.Helper;
using Kingo.PluginServiceInterface;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Kingo.Plugin.BGResultManager.Commands
{
    /// <summary>
    /// 创建年末库
    /// </summary>
    public class CreateNMKLayerCommand : BaseMenuCommand
    {
        private IDataCatalogService _DataCatalog = null;
        private IHookHelper m_hookHelper = null;
        public override void OnClick()
        {
            if (_DataCatalog == null)
                _DataCatalog = UIShell.OSGi.BundleRuntime.Instance.GetFirstOrDefaultService<IDataCatalogService>();
            if (_DataCatalog == null)
                return;
            if (!(MapsManager.Instance.MapService.GetProjectInfo() is PluginServiceInterface.ProjectInfo ProInfo))
                return;
            ILayer groupLayerNM = MapsManager.Instance.MapService.GetGroupLayer("NMSJ");
            object GroupLayerInfoNM = _DataCatalog.GetNodeByLayer(groupLayerNM);
            IWorkspaceAPI NmWsAPI = new WorkspaceAPI(ProInfo.NMDatabase, KGIS.Framework.AE.Enum.WorkspaceTypeEnum.GDBFile);
            IFeatureLayer JCdltb_Layer = MapsManager.Instance.MapService.GetFeatureLayerByLayerName("地类图斑");
            IFeatureClassAPI DLTBNMKAPI = null;
            if (NmWsAPI.ExistFeatureClass("DLTB_NMK"))
            {
                DLTBNMKAPI = NmWsAPI.OpenFeatureClass2("DLTB_NMK");
                IFeatureLayer tempLayerNM = new FeatureLayer() { Name = "地类图斑年末库", FeatureClass = DLTBNMKAPI.FeatureClass };
                _DataCatalog.AddLayer(tempLayerNM, GroupLayerInfoNM);
                if (NmWsAPI != null)
                    NmWsAPI.CloseWorkspace();
                _DataCatalog.UpdateTree();
                Platform.Instance.SendMsg(new KGIS.Framework.Utils.Interface.NotifyMsgPackage() { MsgType = "SaveProject" });
                Platform.Instance.SendMsg(new KGIS.Framework.Utils.Interface.NotifyMsgPackage() { MsgType = "InitProject" });
            }
            else
            {
                MessageHelper.ShowTips("是否已经进行增量图层数据提取操作！");
            }
        }

        public override void OnCreate(object Hook)
        {
            try
            {
                if (m_hookHelper == null)
                {
                    m_hookHelper = new HookHelperClass
                    {
                        Hook = Hook
                    };
                }
            }
            catch
            {
                m_hookHelper = null;
                return;
            }
        }

        public override bool Enabled
        {
            get
            {
                ProjectInfo pTemp = (MapsManager.Instance.MapService.GetProjectInfo() as ProjectInfo);
                if (pTemp == null)
                {
                    return false;
                }
                else
                {
                    IFeatureLayer NMK_Layer = MapsManager.Instance.MapService.GetFeatureLayerByName("DLTB_NMK");
                    if (NMK_Layer == null)
                        return true;
                    else
                        return false;
                }
            }
        }
    }
}