using Shared.Phone.UserCenter;
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using System;
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using System.Collections.Generic;
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using System.Text;
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namespace Shared.Phone
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{
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/// <summary>
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/// 文本组合的菜单控件
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/// </summary>
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public class TextGroupMenuControl : FrameLayout
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{
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#region ■ 变量声明___________________________
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/// <summary>
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/// 选择事件
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/// </summary>
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public Action<string, string> SelectEvent = null;
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/// <summary>
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/// 当前选择的主键(内部使用)
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/// </summary>
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private string oldSelectKey = string.Empty;
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/// <summary>
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/// 当前选择的主键
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/// </summary>
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public string nowSelectKeys
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{
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get
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{
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return oldSelectKey;
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}
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}
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/// <summary>
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/// 前回选择的控件
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/// </summary>
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private FrameLayoutStatuControl oldFrameBack = null;
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/// <summary>
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/// 前回选择的控件
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/// </summary>
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private NormalViewControl oldBtnText = null;
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/// <summary>
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/// 文本对象
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/// </summary>
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private Dictionary<string, string> dicText = new Dictionary<string, string>();
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#endregion
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#region ■ 初始化_____________________________
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/// <summary>
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/// 文本组合的菜单控件(完成初始化后,会根据默认选择调用回调函数)
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/// </summary>
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/// <param name="i_dicText">文本集合(key:主键 value:显示文本)</param>
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public TextGroupMenuControl(Dictionary<string, string> i_dicText)
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{
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this.dicText = i_dicText;
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this.Height = Application.GetRealHeight(204);
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}
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/// <summary>
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/// 初始化控件(事件要至于它之前)
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/// </summary>
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public void InitControl()
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{
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var scrolContr = new HorizontalScrolViewLayout();
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scrolContr.Gravity = Gravity.CenterVertical;
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scrolContr.Height = this.Height;
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this.AddChidren(scrolContr);
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//弄个空的进去占位置
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var frameTemp = new FrameLayout();
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frameTemp.Height = this.Height;
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frameTemp.Width = ControlCommonResourse.XXLeft / 2;
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scrolContr.AddChidren(frameTemp);
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var btnTempWidth = new ButtonBase();
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btnTempWidth.TextSize = 12;
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//初始化设备模式的控件
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int defultIndex = -1;
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int index = 0;
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foreach (string strKeys in dicText.Keys)
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{
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index++;
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if (oldSelectKey == string.Empty)
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{
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//初始值
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oldSelectKey = strKeys;
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defultIndex = index;
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}
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//计算字符的真实宽度
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btnTempWidth.Text = dicText[strKeys];
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this.DoInitControl(scrolContr, strKeys, btnTempWidth.Text, btnTempWidth.GetRealWidthByText());
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}
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//让控件滑动到指定的索引位置
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if (defultIndex != -1)
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{
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scrolContr.ScrollToViewIndex(defultIndex + 1);
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}
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}
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/// <summary>
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/// 初始化控件
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/// </summary>
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/// <param name="scrolContr">列表控件</param>
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/// <param name="strKey">字典的主键</param>
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/// <param name="text">显示文本</param>
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/// <param name="textWidth">文本真实宽度</param>
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private void DoInitControl(HorizontalScrolViewLayout scrolContr, string strKey, string text, int textWidth)
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{
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//带底图控件的最小宽度
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int minWidth = Application.GetRealWidth(255);
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//带底图控件的真实宽度 <文字的宽度的计算 frameBack.Width - (int)(frameBack.Height * 0.47)>
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int realWidth = textWidth + (int)(Application.GetRealHeight(159) * 0.47);
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if (realWidth < minWidth)
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{
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realWidth = minWidth;
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}
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//带图片的
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var frameBack = new FrameLayoutStatuControl();
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frameBack.UseClickStatu = false;
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frameBack.Gravity = Gravity.Center;
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frameBack.Height = Application.GetRealHeight(159);
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frameBack.Width = realWidth;
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if (oldSelectKey == strKey)
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{
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frameBack.BackgroundImagePath = "Item/RoomIconBackgroundSelected.png";
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oldFrameBack = frameBack;
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}
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else
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{
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frameBack.BackgroundImagePath = "Item/RoomIconBackground.png";
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}
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scrolContr.AddChidren(frameBack);
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//文字
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var btnText = new NormalViewControl(textWidth, frameBack.Height, false);
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btnText.Gravity = Gravity.CenterHorizontal;
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btnText.Text = text;
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btnText.TextSize = 12;
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btnText.TextAlignment = TextAlignment.Center;
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if (oldSelectKey == strKey)
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{
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btnText.TextColor = UserCenterColor.Current.White;
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oldBtnText = btnText;
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}
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else
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{
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btnText.TextColor = UserCenterColor.Current.TextGrayColor1;
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}
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frameBack.AddChidren(btnText, ChidrenBindMode.BindEvent);
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frameBack.ButtonClickEvent += (sender, e) =>
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{
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if (oldSelectKey == strKey)
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{
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//同一个东西
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return;
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}
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oldSelectKey = strKey;
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//状态变更
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frameBack.BackgroundImagePath = "Item/RoomIconBackgroundSelected.png";
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btnText.TextColor = UserCenterColor.Current.White;
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oldFrameBack.BackgroundImagePath = "Item/RoomIconBackground.png";
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oldBtnText.TextColor = UserCenterColor.Current.TextGrayColor1;
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oldFrameBack = frameBack;
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oldBtnText = btnText;
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//调用回调函数
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this.SelectEvent?.Invoke(strKey, this.dicText[strKey]);
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};
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//调用回调函数
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if (oldSelectKey == strKey)
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{
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this.SelectEvent?.Invoke(strKey, this.dicText[strKey]);
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}
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}
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#endregion
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#region ■ 控件摧毁___________________________
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/// <summary>
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/// 控件摧毁
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/// </summary>
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public override void RemoveFromParent()
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{
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this.SelectEvent = null;
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base.RemoveFromParent();
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}
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#endregion
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#region ■ 一般方法___________________________
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/// <summary>
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/// 设置初始选择(请在初始化完成之前调用)
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/// </summary>
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/// <param name="strKey">主键</param>
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public void SetDefultIndex(string strKey)
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{
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this.oldSelectKey = strKey;
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}
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#endregion
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}
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}
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