NDBGJK5.0/Kingo.Plugins/Kingo.Plugin.DataLoad/Commands/CmdLoadBaseData.cs

using ESRI.ArcGIS.Controls;
using KGIS.Framework.Commands;
using KGIS.Framework.Maps;
using KGIS.Framework.Utils;
using KGIS.Framework.Utils.Helper;
using KGIS.Framework.Utils.Interface;
using Kingo.Plugin.DataLoad.View;
using Kingo.PluginServiceInterface;
using System;

namespace Kingo.Plugin.DataLoad.Commands
{
    public class CmdLoadBaseData : BaseMenuCommand
    {
        private IHookHelper m_hookHelper = null;
        public override void OnCreate(object hook)
        {
            if (m_hookHelper == null)
            {
                m_hookHelper = new HookHelperClass();
            }
            m_hookHelper.Hook = hook;
        }

        public override void OnClick()
        {
            IEngineEditor pEditor = new EngineEditorClass();
            if (pEditor.EditState == esriEngineEditState.esriEngineStateEditing)
            {
                MessageHelper.ShowTips("请先关闭编辑！");
                return;
            }
            try
            {
                FrmLoadBaseData frmLoadBaseData = new FrmLoadBaseData(m_hookHelper);
                frmLoadBaseData.WindowStartupLocation = System.Windows.WindowStartupLocation.CenterScreen;
                frmLoadBaseData.ShowInMainWindow(true);
            }
            catch (Exception ex)
            {
                LogAPI.Debug("在初始化 基础数据加载 命令时异常，异常信息如下：");
                LogAPI.Debug(ex);
                LogAPI.Debug("在初始化 基础数据加载 命令时异常信息结束");
                m_hookHelper = null;
            }
        }

        void main_Closed(object sender, EventArgs e)
        {
            NotifyMsgPackage msg = new NotifyMsgPackage
            {
                MsgType = "OpenPrj"
            };
            SetNotifyMsg(msg);
        }

        public event Action<NotifyMsgPackage> NotifyMsgEven;

        public void SetNotifyMsg(NotifyMsgPackage msg)
        {
            try
            {
                if (NotifyMsgEven != null)
                    NotifyMsgEven(msg);
            }
            catch (Exception ex)
            {
                MessageHelper.ShowError(ex.Message);
            }
        }


        private bool JudgeIsHaveTargetPath()
        {
            try
            {
                ProjectInfo prj = MapsManager.Instance.MapService.GetProjectInfo() as ProjectInfo;
                if (prj == null)
                {
                    return false;
                }
                return true;
            }
            catch (Exception ex)
            {
                LogAPI.Debug("判定 基础数据加载 按钮是否有效时失败，异常原因: " + ex + " ; ");
                return false;
            }
        }
        public override bool Enabled
        {
            get
            {
                return JudgeIsHaveTargetPath();
            }
        }
    }
}