CS_GIS/DataEdit/DataEditUI/FeatureBackSaveCommand.cs

//======================================================================
//
//
//
//        CLR 版本: 4.0.30319.1
//        命名空间: Tofly.DataEditUI
//        类    名: FeatureBackSaveCommand
//        创 建 人: 汤云伟
//        创建时间: 2016/10/05 15:20:00
//        修 改 人: 
//        修改时间: 
//
//======================================================================

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

using Tofly.Core.Context.Support;
using Tofly.Core.Context;
using Tofly.Core.ServiceLocator;
using Tofly.CoreUI.Plot;
using Tofly.CoreUI.Control;
using Tofly.CoreUI.Message;
using Tofly.CoreUI.Win.Form.Forms;
using Tofly.CoreUI.Utils;
using Tofly.Data.Metadata;
using Tofly.GIS.Display;
using Tofly.GISUI.Content;
using Tofly.GISUI.Controls;
using Tofly.GIS.Geometry;
using Tofly.GIS.Carto;
using Tofly.GIS.SpatialDatabase;
using Tofly.GIS.Util;
using Tofly.DataEditUI.Properties;
using Tofly.GISUI.Plugin;
using Tofly.Data.General;
using Tofly.GISUI.Utils;

namespace Tofly.DataEditUI
{
    /// <summary>
    /// 属性自动化命令
    /// </summary>
    [PluginComponentAttribute((long)Core.SysRegist.ModuleKey.Edit, PluginGISType.ArcGIS, GroupName = "编辑", Caption = "属性自动化", Describe = "根据当前工程信息，对选择设备要素进行属性数据自动化处理", IsCreate = true, States = Tofly.CoreUI.Control.Status.STATE_EDIT)]
    [Tofly.Core.Stereotype.Component(IsSingleton = "false", Name = "Tofly.DataEditUI.FeatureBackSaveCommand")]
    public class FeatureBackSaveCommand : GISPluginButtonBase
    {
        /// <summary>
        /// 
        /// </summary>
        private IMap _cmap;
        /// <summary>
        /// 
        /// </summary>
        private Dictionary<IFeatureLayer, List<IFeature>> _dicEditableFeatures;
        /// <summary>
        /// 管网图层集合
        /// </summary>
        private List<IFeatureLayer> _lstEditableGWLayer = new List<IFeatureLayer>();
        /// <summary>
        /// 
        /// </summary>
        private IFormBackSaveEquipment _frmBackSave;


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

        public override void Click()
        {
            try
            {
                if (this._cmap.SelectionCount == 0 || this._frmBackSave != null)
                {
                    return;
                }
                if (this._dicEditableFeatures == null || this._dicEditableFeatures.Count == 0)
                {
                    throw new System.Exception("无有效可编辑要素.");
                }
                List<IFeatureLayer> __lstLayerSelected = this._dicEditableFeatures.Keys.ToList();
                if (__lstLayerSelected.Count > 1)           //多图层选择时
                {
                    __lstLayerSelected.Clear();      //清除

                    IFormSelectMultiEditLayer __frmSelMutiLayer = ContextRegistry.GetContext().GetObject("Tofly.DataEditUI.Win.FormSelectMultiEditLayer") as IFormSelectMultiEditLayer;
                    __frmSelMutiLayer.EditingLayerFeatures = this._dicEditableFeatures;
                    __frmSelMutiLayer.LoadSelectableLayers(this._dicEditableFeatures.Keys.ToList());
                    if (__frmSelMutiLayer.ShowDialog(this.content.PluginMainForm) == DialogResult.OK)
                    {
                        __lstLayerSelected = __frmSelMutiLayer.SelectedLayers;        //更新选择的用于属性自动化的图层集合
                    }
                    __frmSelMutiLayer.Dispose();
                    __frmSelMutiLayer = null;
                }
                if (__lstLayerSelected.Count > 0)
                {
                    var __dicSelFeaturesByLayer = (from __kvLayerFeature in this._dicEditableFeatures
                                                   where __lstLayerSelected.Contains(__kvLayerFeature.Key)
                                                   select __kvLayerFeature).ToDictionary(kvItem => kvItem.Key, kvItem => kvItem.Value);
                    this._frmBackSave = ContextRegistry.GetContext().GetObject("Tofly.DataEditUI.Win.FormBackSaveEquipment", new object[1] { __dicSelFeaturesByLayer }) as IFormBackSaveEquipment;
                    this._frmBackSave.CMap = this._cmap;        //设置变量
                    this._frmBackSave.Content = this.content;                     
                    this._frmBackSave.FormClosedEvent += this.FromBackSave_FormClosed;
                    this._frmBackSave.ShowDialog(this.content.PluginMainForm);

                    //this._hhHookHelper.Map.ClearSelection();
                    this._cmap.ActiveView.PartialRefresh(ViewDrawPhase.ViewGeography | ViewDrawPhase.ViewGeoSelection, null, this._cmap.Extent);

                    var __docContent = content.ServiceLocator.GetInstance<IDocumentContent>(ServiceLocatorKeys.DocumentContent);
                    IActiveView __viewSelction = __docContent.ActiveViewContent.ActiveView;            //广播地图选择集变化的视图对象
                    __viewSelction.PartialRefresh(ViewDrawPhase.ViewGeoSelection, null, __viewSelction.Extent);
                }
            }
            catch (System.Exception ex)
            {
                MessageManager.Show("属性处理错误： " + ex.Message, "属性自动化");
            }
        }
        /// <summary>
        /// 
        /// </summary>
        /// <param name="key"></param>
        /// <param name="value"></param>
        protected void ServiceLocator_ServiceValueChange(string key, object value)
        {
            if (key.Equals(ServiceLocatorKeys.IsMapEdit))
            {
                this._lstEditableGWLayer.Clear();           //重置管网要素图层集合
                this.ActiveViewContent_ActiveViewSelectionChanged(null);
            }
            else if (key.Equals(ServiceLocatorKeys.DocumentContent))
            {
                this._cmap = (this.content.ServiceLocator.GetInstance<IControl>(ServiceLocatorKeys.MapControl) as IMapControl).Map;
                var documentcontent = content.ServiceLocator.GetInstance<IDocumentContent>(ServiceLocatorKeys.DocumentContent);
                documentcontent.ActiveViewContent.ActiveViewSelectionChanged -= ActiveViewContent_ActiveViewSelectionChanged;
                documentcontent.ActiveViewContent.ActiveViewSelectionChanged += ActiveViewContent_ActiveViewSelectionChanged;
            }
        }

        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._lstEditableGWLayer.Count == 0)
                    {
                        this._lstEditableGWLayer.AddRange(FeatureLayerHelper.GetFeatureLayersByDataset(this._cmap, AppConfig.GWDatasetName));
                        this._lstEditableGWLayer.RemoveAll(flayer => flayer.FeatureClass.Workspace.IsBeingEdited() == false);       //移除非编辑图层
                    }
                    this._dicEditableFeatures = MapSelectionHelper.GetSelectedFeaturesByLayer(this._cmap, this._lstEditableGWLayer, true);
                    this.Enable = (this._dicEditableFeatures.Count > 0);           //分离出可编辑要素集合
                }
            }
        }

        private void FromBackSave_FormClosed(object sender)
        {
            if (this._frmBackSave != null)
            {
                this._frmBackSave.Dispose();
            }
            this._frmBackSave = null;
        }
    }
}