using System;
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using System.Collections.Generic;
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using System.Text;
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namespace Shared.Phone.UserCenter
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{
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/// <summary>
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/// 做成一个存在于右上角的菜单控件
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/// </summary>
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public class TopRightMenuControl : FrameLayout
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{
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#region ■ 变量声明___________________________
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/// <summary>
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/// 列表控件
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/// </summary>
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private VerticalListControl listView = null;
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/// <summary>
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/// 前回选择的行
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/// </summary>
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private FrameRowControl oldRowFrame = null;
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/// <summary>
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/// 行高度
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/// </summary>
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private int RowHeight = 150;
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/// <summary>
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/// 行宽度
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/// </summary>
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private int RowWidth = 395;
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/// <summary>
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/// 行数
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/// </summary>
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private int RowCount = 0;
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#endregion
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#region ■ 初始化_____________________________
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/// <summary>
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/// 做成一个存在于右上角的菜单控件
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/// </summary>
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/// <param name="i_RowCount">一共有几行</param>
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/// <param name="i_width">这个菜单有多宽</param>
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/// <param name="titleText">标题文本(如果不为空,菜单模式变更为拥有标题的模式)</param>
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public TopRightMenuControl(int i_RowCount, int i_width = 395, string titleText = null)
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{
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this.RowCount = i_RowCount;
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this.RowWidth = i_width;
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//初始化画面的控件
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this.InitFormControl(titleText);
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}
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/// <summary>
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/// 初始化画面的控件
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/// </summary>
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private void InitFormControl(string titleText)
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{
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this.BackgroundColor = UserCenterColor.Current.DialogBackColor;
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this.MouseUpEventHandler += (sender2, e2) =>
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{
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//关闭自身
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this.RemoveFromParent();
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};
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var frame = (FrameLayout)UserView.HomePage.Instance.GetChildren(UserView.HomePage.Instance.ChildrenCount - 1);
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frame.AddChidren(this);
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//最大显示5个
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int rowCount = this.RowCount > 5 ? 5 : this.RowCount;
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//桌布
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var frameTable = new FrameLayoutControl(false);
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frameTable.X = Application.GetRealWidth(662 - (RowWidth - 395));
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frameTable.Y = Application.GetRealHeight(158 + 15 + 1);
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frameTable.Width = Application.GetRealWidth(RowWidth);
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frameTable.Height = Application.GetRealHeight(RowHeight * rowCount);
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frameTable.BackgroundColor = UserCenterColor.Current.White;
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frameTable.BorderColor = UserCenterColor.Current.Transparent;
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frameTable.RadiusEx = 6;
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this.AddChidren(frameTable);
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if (titleText != null)
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{
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var btnTitle = new NormalViewControl(frameTable.Width - Application.GetRealWidth(81), Application.GetRealHeight(58), false);
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btnTitle.X = Application.GetRealWidth(81);
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btnTitle.Y = Application.GetRealHeight(58);
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btnTitle.Text = titleText;
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frameTable.AddChidren(btnTitle);
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}
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//列表控件
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this.listView = new VerticalListControl();
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listView.Height = frameTable.Height;
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if (rowCount == 5 && titleText != null)
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{
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//连带标题,只能显示5行
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listView.Height = frameTable.Height - Application.GetRealHeight(RowHeight);
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listView.Y = Application.GetRealHeight(RowHeight);
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}
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listView.Radius = frameTable.Radius;
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frameTable.AddChidren(listView);
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//三角形图标
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var btnTriangle = new PicViewControl(31, 15);
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btnTriangle.X = Application.GetRealWidth(980);
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btnTriangle.Y = Application.GetRealHeight(159);
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btnTriangle.UnSelectedImagePath = "Item/UpperTriangle.png";
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this.AddChidren(btnTriangle);
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}
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#endregion
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#region ■ 添加菜单___________________________
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/// <summary>
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/// 添加菜单行
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/// </summary>
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/// <param name="TextValue">显示的文字</param>
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/// <param name="unSelectPic">图片</param>
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/// <param name="selectPic">图片</param>
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/// <param name="action">单击菜单执行的事件</param>
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/// <param name="closeOnClick">单击的时候，关闭菜单</param>
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public void AddRowMenu(string TextValue, string unSelectPic, string selectPic, Action action, bool closeOnClick = true)
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{
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var rowFrame = new FrameRowControl();
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rowFrame.LeftOffset = Application.GetRealWidth(81) - ControlCommonResourse.XXLeft;
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rowFrame.Height = Application.GetRealHeight(RowHeight);
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listView.AddChidren(rowFrame);
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rowFrame.MainKeys = listView.ChildrenCount.ToString();
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//图标
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var btnIcon = rowFrame.AddLeftIcon(81);
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btnIcon.UnSelectedImagePath = unSelectPic;
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btnIcon.SelectedImagePath = selectPic;
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//显示文字
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var btnText = rowFrame.AddLeftCaption(TextValue, RowWidth - 173);
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btnText.X = Application.GetRealWidth(173);
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//底线
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if (listView.ChildrenCount != this.RowCount)
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{
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var btnLine = rowFrame.AddBottomLine();
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btnLine.X = Application.GetRealWidth(81);
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}
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if (listView.ChildrenCount == 1)
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{
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//第一个菜单默认设置为选择状态
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this.SetRowSelectStatu(rowFrame, true);
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this.oldRowFrame = rowFrame;
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}
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else
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{
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//其他菜单为灰色
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btnIcon.IsSelected = false;
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btnText.TextColor = UserCenterColor.Current.TextGrayColor1;
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}
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//选择状态
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rowFrame.SelectStatuEvent += (statu) =>
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{
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//false为控件自身自动执行,这里不需要还原
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if (statu == true)
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{
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//设置为选择状态
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this.SetRowSelectStatu(rowFrame, true);
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this.oldRowFrame = rowFrame;
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}
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};
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//按键点击
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rowFrame.ButtonClickEvent += (sender, e) =>
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{
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if (closeOnClick == true)
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{
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this.RemoveFromParent();
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}
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action?.Invoke();
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};
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}
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#endregion
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#region ■ 设置选择状态_______________________
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/// <summary>
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/// 设置选择状态
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/// </summary>
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/// <param name="frame">行控件</param>
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/// <param name="select">选择的状态</param>
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private void SetRowSelectStatu(FrameRowControl frame, bool select)
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{
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//图标
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var btnIcon = (IconViewControl)frame.GetChildren(0);
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if (btnIcon != null)
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{
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btnIcon.IsSelected = select;
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}
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//文本
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var btnText = (NormalViewControl)frame.GetChildren(1);
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if (btnText != null)
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{
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btnText.TextColor = select == true ? UserCenterColor.Current.TextColor1 : UserCenterColor.Current.TextGrayColor1;
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}
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//前回选择的菜单为null,或者是相同的东西,则不处理
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if (this.oldRowFrame == null || this.oldRowFrame.MainKeys == frame.MainKeys)
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{
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return;
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}
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//前回选择的行还原
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this.SetRowSelectStatu(this.oldRowFrame, false);
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}
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#endregion
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}
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}
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