~wjc/HomeApp.git

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

			namespace Shared.Phone
			{
			/// <summary>
			/// 界面相关的逻辑
			/// </summary>
			public class HdlFormLogic
			{
			#region ■ 变量声明___________________________

			/// <summary>
			/// 界面相关的逻辑
			/// </summary>
			private static HdlFormLogic m_Current;
			/// <summary>
			/// 界面相关的逻辑
			/// </summary>
			public static HdlFormLogic Current
			{
			get
			{
			if (m_Current == null)
			{
			m_Current = new HdlFormLogic();
			}
			return m_Current;
			}
			}

			/// <summary>
			/// <para>当前已经打开了的画面(继承于UserCenterCommonForm才能使用)。</para>
			/// <para>画面打开时，会自动追击，画面关闭时，自动移除。</para>
			/// <para>新添加的界面会放在前面</para>
			/// </summary>
			private List<CommonFormBase> ListActionForm = new List<CommonFormBase>();
			/// <summary>
			/// 当前正在操作的画面ID(没人会懂它为何要存在)
			/// </summary>
			public string NowActionFormID
			{
			get
			{
			return ListActionForm.Count > 0 ? ListActionForm[0].FormID : string.Empty;
			}
			}

			#endregion

			#region ■ 添加界面相关_______________________

			/// <summary>
			/// 检测能否添加画面
			/// </summary>
			/// <returns>true:可以追加 false:不可追加</returns>
			/// <param name="form">Form</param>
			public bool CheckCanAddForm(CommonFormBase form)
			{
			//获取画面英文名字
			string formId = GetFormID(form);

			//暂时这样弄看看，如果重复，则关闭掉原来的界面
			var formTemp = this.GetFormByName(formId);
			formTemp?.CloseForm();

			return true;
			}

			/// <summary>
			/// 把打开的画面添加到内存中
			/// </summary>
			/// <param name="form">Form.</param>
			public void AddActionForm(CommonFormBase form)
			{
			//获取画面英文名字
			string formId = GetFormID(form);

			//内存添加
			form.FormID = formId;
			this.ListActionForm.Insert(0, form);
			}

			/// <summary>
			/// 从列表中移除画面
			/// </summary>
			/// <param name="i_closeForm">关闭的界面</param>
			public void RemoveActionForm(CommonFormBase i_closeForm)
			{
			//获取画面ID
			string formId = GetFormID(i_closeForm);
			var removeForm = this.GetFormByName(formId);
			if (removeForm == null)
			{
			return;
			}
			//移除画面
			this.ListActionForm.Remove(removeForm);

			var actionForm = UserView.HomePage.Instance.GetChildren(UserView.HomePage.Instance.ChildrenCount - 1);
			if (actionForm == null)
			{
			return;
			}
			//如果关闭的界面是DialogCommonForm类型,则不需要触发激活函数
			if (i_closeForm is DialogCommonForm)
			{
			return;
			}
			//关闭的界面为EditorCommonForm的时候
			else if ((i_closeForm is EditorCommonForm) && (actionForm is EditorCommonForm))
			{
			//接下来激活的界面
			try
			{
			var Myform = actionForm as EditorCommonForm;
			//重置左滑使能
			Myform.ScrollEnabled = Myform.ScrollEnabled;
			//触发界面再次激活的事件
			int value = Myform.FormActionAgainEvent();
			if (value == 1)
			{
			//Log出力
			HdlLogLogic.Current.WriteLog(1, Myform.FormID + " 被激活");
			}
			}
			catch (Exception ex)
			{
			//Log出力
			HdlLogLogic.Current.WriteLog(ex, "界面重新激活异常 " + this.NowActionFormID);
			}
			}
			else if (actionForm is UserView.UserPage)
			{
			//这里它已经退到主页了
			var nowForm = UserView.UserPage.Instance.GetNowActionForm();
			nowForm?.FormActionAgainEvent();
			}
			}

			/// <summary>
			/// 获取画面ID
			/// </summary>
			/// <returns>The form name.</returns>
			/// <param name="form">Form.</param>
			private string GetFormID(CommonFormBase form)
			{
			if (form.FormID != string.Empty)
			{
			return form.FormID;
			}
			//将命名空间去掉
			string[] Arry = form.ToString().Split(new string[] { "." }, StringSplitOptions.RemoveEmptyEntries);
			string formName = Arry[Arry.Length - 1].Trim();
			return formName;
			}

			#endregion

			#region ■ 关闭界面相关_______________________

			/// <summary>
			/// 关闭所有打开了的界面
			/// </summary>
			/// <param name="tagetFrom">目标界面,如果指定了的话,则关闭目标界面上层的全部界面(它自身不关闭)</param>
			/// <param name="refreshMainPage">当关闭的界面达到主页时,是否刷新主页</param>
			public void CloseAllOpenForm(string tagetFrom = null, bool refreshMainPage = true)
			{
			while (UserView.HomePage.Instance.ChildrenCount > 0)
			{
			var view = UserView.HomePage.Instance.GetChildren(UserView.HomePage.Instance.ChildrenCount - 1);
			//(因底层控件修改了, 父控件移除时, 不触发子控件的移除事件)
			if (view is ViewGroup)
			{
			//关闭加载在ViewGroup里面的自定义界面Form
			CloseViewGroupChildren((ViewGroup)view);
			}

			if (view is CommonFormBase)
			{
			if (((CommonFormBase)view).FormID == tagetFrom)
			{
			//只关闭到指定目标界面
			return;
			}
			((CommonFormBase)view).CloseForm();
			}
			else if (view is UserView.UserPage)
			{
			//刷新主页
			if (refreshMainPage == true)
			{
			UserView.UserPage.Instance.ReFreshControl();
			}
			return;
			}
			else
			{
			view.RemoveFromParent();
			}
			}
			}

			/// <summary>
			/// 关闭加载在ViewGroup里面的自定义界面Form(因底层控件修改了,父控件移除时,不触发子控件的移除事件)
			/// </summary>
			/// <param name="group"></param>
			private void CloseViewGroupChildren(ViewGroup group)
			{
			for (int i = 0; i < group.ChildrenCount; i++)
			{
			var view = group.GetChildren(i);
			if (view is CommonFormBase)
			{
			((CommonFormBase)view).CloseForm();
			i--;
			}
			}
			}
			#endregion

			#region ■ 一般方法___________________________

			/// <summary>
			/// 获取当前正在激活的界面
			/// </summary>
			/// <returns></returns>
			public CommonFormBase GetNowActionForm()
			{
			return this.ListActionForm.Count > 0 ? this.ListActionForm[0] : null;
			}

			/// <summary>
			/// 根据名字获取指定已经打开了的界面
			/// </summary>
			/// <param name="i_formName"></param>
			/// <returns></returns>
			public CommonFormBase GetFormByName(string i_formName)
			{
			for (int i = 0; i < this.ListActionForm.Count; i++)
			{
			if (this.ListActionForm[i].FormID == i_formName)
			{
			return this.ListActionForm[i];
			}
			}
			return null;
			}

			/// <summary>
			/// 关闭指定的画面
			/// </summary>
			/// <param name="formName">指定要关闭的画面英文名字</param>
			public void CloseFormByFormName(string formName)
			{
			var form = this.GetFormByName(formName);
			//关闭指定画面
			form?.CloseForm();
			}

			/// <summary>
			/// 判断指定的界面是否打开
			/// </summary>
			/// <param name="formId"></param>
			/// <returns></returns>
			public bool IsFormOpen(string formId)
			{
			var form = this.GetNowActionForm();

			return form != null ? form.FormID == formId : false;
			}

			/// <summary>
			/// 获取全部已经打开了的界面
			/// </summary>
			/// <returns></returns>
			public List<CommonFormBase> GetAllOpenForm()
			{
			var list = new List<CommonFormBase>();
			try
			{
			for (int i = 0; i < this.ListActionForm.Count; i++)
			{
			list.Add(this.ListActionForm[i]);
			}
			return list;
			}
			catch { return list; }
			}

			#endregion

			#region ■ 引导界面___________________________

			/// <summary>
			/// 显示引导界面
			/// </summary>
			/// <param name="result">同步结果 -1：异常 0:已经同步过，不需要同步 1：正常同步 2:没有自动备份数据</param>
			public void ShowGuideForm(int result)
			{
			var checkFile = HdlFileNameResourse.GuideFile;
			if (System.IO.File.Exists(checkFile) == true)
			{
			//不需要显示
			return;
			}
			if (result == 2 && Common.Config.Instance.Home.IsOtherShare == false)
			{
			HdlThreadLogic.Current.RunMain(() =>
			{
			var form = new UserCenter.Guide.GuideHouseForm();
			form.ShowFrom();
			});
			}

			//创建一个空文件(标识已经完成引导)
			var file = System.IO.File.Create(checkFile);
			file.Close();
			}

			#endregion
			}
			}