CS_GIS/DataEdit/DataEditUI/IFReUsingCommand.cs

//======================================================================
//
//
//
//        CLR 版本: 4.0.30319.1
//        命名空间: Tofly.DataEditUI
//        类       名: IFReUsingCommand
//        创  建 人: 汤云伟
//        创建时间: 2018/06/28 
//        修  改 人: 
//        修改时间: 
//
//======================================================================

using System.Collections.Generic;
using System.Linq;

using Tofly.Core.Context.Support;
using Tofly.Core.ServiceLocator;
using Tofly.CoreUI.Plot;
using Tofly.CoreUI.Control;
using Tofly.CoreUI.Message;
using Tofly.DataEdit.Util;
using Tofly.GISUI.Controls;
using Tofly.GIS.Carto;
using Tofly.GIS.SpatialDatabase;
using Tofly.GIS.Util;
using Tofly.GISUI.Content;
using Tofly.GISUI.Plugin;
using Tofly.GISUI.Utils;

namespace Tofly.DataEditUI
{
    /// <summary>
    /// 设备重新启用命令
    /// </summary>
    [PluginComponentAttribute((long)Core.SysRegist.ModuleKey.Edit, PluginGISType.ArcGIS, GroupName = "编辑", Caption = "设备启用", Describe = "设备启用", IsCreate = true, States = Tofly.CoreUI.Control.Status.STATE_EDIT)]
    [Tofly.Core.Stereotype.Component(IsSingleton = "false", Name = "Tofly.DataEditUI.IFReUsingCommand")]
    public class IFReUsingCommand : GISPluginButtonBase
    {
        /// <summary>
        /// 
        /// </summary>
        private IMap _cmap;
        /// <summary>
        /// 当前选择可编辑要素字典
        /// </summary>
        private Dictionary<IFeatureLayer, List<IFeature>> _dicEditableFeatures;
        /// <summary>
        /// 可编辑图层集合
        /// </summary>
        private List<IFeatureLayer> _lstEditableLayer = new List<IFeatureLayer>();
        /// <summary>
        /// 
        /// </summary>
        private IGeoDataSourceHelper _geoDSHelper;


        public IFReUsingCommand()
        {
            this.Enable = false;
        }

        public override void Create(IPluginContent content)
        {
            base.Create(content);
            this.content.ServiceLocator.ServiceValueChange += ServiceLocator_ServiceValueChange;
        }

        public override void Click()
        {
            try
            {
                if (this._cmap.SelectionCount == 0)
                {
                    return;
                }
                if (this._dicEditableFeatures == null || this._dicEditableFeatures.Count == 0)
                {
                    throw new System.Exception("请选择需要进行更换的设备要素。");
                }
                var __kvSelLayerFeature = this._dicEditableFeatures.ElementAt(0);
                IFeature __ftrStopUsing = __kvSelLayerFeature.Value[0];
                IFeatureWorkspace __fwsEditing = __ftrStopUsing.FeatureClass.Workspace;

                __fwsEditing.StartEditOperation();                      //建立操作记录（以供redo/undo）
                try
                {
                    __ftrStopUsing.SetValue(AppConfig.g_FieldIFStatus, "");
                    __ftrStopUsing.SetValue(AppConfig.g_FieldIFArchivalState, "");
                    __ftrStopUsing.FeatureClass.Save(__ftrStopUsing);         //保存要素处理
                    __fwsEditing.StopEditOperation();
                    EditorSurroundings.WriteEditLog("修改要素", string.Format("修改要素 1条（{0} {1}）", __ftrStopUsing.FeatureClass.AliasName, __ftrStopUsing.OID));      //记录编辑日志

                    //SystemLogHelper.WriteOperationLog(string.Format("修改要素(属性)【{0}】", __strPropertyChangedJson));            //记录属性修改操作日志
                    //this.CMap.ActiveView.PartialRefresh(ViewDrawPhase.ViewGeography, null, this.CMap.Extent);

                    Dictionary<int, IFeatureWorkspace> __dicEditingWorkkspace = new Dictionary<int, IFeatureWorkspace>();
                    __dicEditingWorkkspace.Add(1, __fwsEditing);
                    EditorSurroundings.UpdateEditOperation(this.content, __dicEditingWorkkspace);          //刷新编辑操作队列

                    MessageManager.Show("成功完成设备启用操作。", "设备启用");
                }
                catch
                {
                    __fwsEditing.AbortEditOperation();
                    throw;
                }
                finally
                {
                    __fwsEditing = null;
                }

            }
            catch (System.Exception ex)
            {
                MessageManager.Show(ex.Message, "设备启用");
            }
        }


        protected virtual void ServiceLocator_ServiceValueChange(string key, object value)
        {
            if (key.Equals(ServiceLocatorKeys.IsMapEdit))
            {
                //this.Enable = content.ServiceLocator.GetInstance<bool>(ServiceLocatorKeys.IsMapEdit);
                this.ActiveViewContent_ActiveViewSelectionChanged(null);
            }
            else if (key.Equals(ServiceLocatorKeys.DocumentContent))
            {
                this._cmap = (this.content.ServiceLocator.GetInstance<IControl>(ServiceLocatorKeys.MapControl) as IMapControl).Map;
                var documentcontent = this.content.ServiceLocator.GetInstance<IDocumentContent>(ServiceLocatorKeys.DocumentContent);
                documentcontent.ActiveViewContent.ActiveViewSelectionChanged -= ActiveViewContent_ActiveViewSelectionChanged;
                documentcontent.ActiveViewContent.ActiveViewSelectionChanged += ActiveViewContent_ActiveViewSelectionChanged;
            }
        }
        /// <summary>
        /// 
        /// </summary>
        /// <param name="e"></param>
        protected void ActiveViewContent_ActiveViewSelectionChanged(ActiveViewSelectionChangedEventArgs e)
        {
            this.Enable = false;
            this._dicEditableFeatures = null;
            if (content.ServiceLocator.GetInstance<bool>(ServiceLocatorKeys.IsMapEdit))
            {
                if (this._cmap.SelectionCount > 0)
                {
                    if (this._lstEditableLayer.Count == 0)
                    {
                        this._lstEditableLayer.AddRange(this._cmap.GetFeatureLayersByMap());
                        this._lstEditableLayer.RemoveAll(clayer => clayer.FeatureClass == null || clayer.FeatureClass.Workspace.IsBeingEdited() == false);             //移除不可编辑图层
                        this._lstEditableLayer.RemoveAll(clayer => this._geoDSHelper.IsInterfaceFeatureLayer(clayer.FeatureClass.ClassName) == false);      //移除非接口设备图层
                    }
                    List<IFeatureLayer> __lstEditableLayer = this._lstEditableLayer.Where(flayer => flayer.Visible).ToList();    //筛选出可见要素图层类

                    this._dicEditableFeatures = MapSelectionHelper.GetSelectedFeaturesByLayer(this._cmap, __lstEditableLayer, true);
                    int __iFeatureCount = this._dicEditableFeatures.Sum(kvLayerFeature => kvLayerFeature.Value.Count);
                    string __strArchivalState = (__iFeatureCount == 0 ? "" : this._dicEditableFeatures.ElementAt(0).Value[0].GetValue<string>(AppConfig.g_FieldIFArchivalState));
                    string __strIFStatus = (__iFeatureCount == 0 ? "" : this._dicEditableFeatures.ElementAt(0).Value[0].GetValue<string>(AppConfig.g_FieldIFStatus));

                    this.Enable = (__iFeatureCount == 1 && __strArchivalState == "已存档" && __strIFStatus == "停用");           //分离出可编辑要素集合
                    __lstEditableLayer.Clear();
                }
            }
        }

    }
}