黄学彪
2019-10-12 c6b35c3138b944830b5336bf610f918154dd47c7
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using System;
using System.Collections.Generic;
using System.Text;
 
namespace Shared.Phone.UserCenter
{
    /// <summary>
    /// Botton的最初原型(不建议修改和直接使用):标准字体和颜色,文字向左靠齐,14号字
    /// </summary>
    public class ButtonBase : Button
    {
        #region ■ 变量声明___________________________
 
        /// <summary>
        /// 设置能否触点击事件
        /// </summary>
        private bool m_CanClick = true;
        /// <summary>
        /// 设置能否触点击事件
        /// </summary>
        public bool CanClick
        {
            get { return m_CanClick; }
            set
            {
                m_CanClick = value;
                //能够点击,则显示没有点击过的状态
                if (m_CanClick == true) { this.SetNotClickStatu(); }
                //不能点击,则显示已经点击了的状态
                else { this.SetClickStatu(); }
            }
        }
 
        /// <summary>
        /// 控件的点击事件(此事件被认可为执行按钮按下事件,受CanClick属性控制)
        /// </summary>
        public Action<Button, MouseEventArgs> ButtonClickEvent = null;
 
        #endregion
 
        #region ■ 初始化_____________________________
 
        /// <summary>
        /// Botton的最初原型(不建议修改和直接使用):标准字体和颜色,文字向左靠齐,14号字
        /// </summary>
        public ButtonBase()
        {
            //测试,全体按钮为14号字
            this.TextSize = 14;
 
            this.TextColor = UserCenterColor.Current.TextColor1;
            this.TextAlignment = TextAlignment.CenterLeft;
 
            //点击事件
            this.MouseUpEventHandler += ButtonBase_MouseUpEventHandler;
        }
 
        /// <summary>
        /// 初始化控件大小(不以平均值进行真实数值计算)
        /// </summary>
        /// <param name="i_Width">宽度</param>
        /// <param name="i_Height">高度</param>
        /// <param name="real">是否计算真实值</param>
        public void InitSize(int i_Width, int i_Height, bool real = true)
        {
            if (real == true)
            {
                i_Width = Application.GetRealWidth(i_Width);
                i_Height = Application.GetRealHeight(i_Height);
            }
            this.Height = i_Height;
            this.Width = i_Width;
        }
 
        /// <summary>
        /// 初始化控件大小(不以平均值进行真实数值计算)
        /// </summary>
        /// <param name="i_Width">宽度</param>
        /// <param name="real">是否计算真实值</param>
        public void InitSize(int i_Width, bool real = false)
        {
            if (real == true)
            {
                i_Width = Application.GetRealWidth(i_Width);
            }
 
            this.Height = ControlCommonResourse.NormalControlHeight;
            this.Width = i_Width;
        }
 
        /// <summary>
        /// 初始化控件大小(以平均值进行真实数值计算)
        /// </summary>
        /// <param name="i_Width">宽度</param>
        /// <param name="i_Height">高度</param>
        /// <param name="real">是否计算真实值</param>
        public void InitAvgSize(int i_Width, int i_Height, bool real = true)
        {
            if (real == true)
            {
                i_Width = Application.GetMinRealAverage(i_Width);
                i_Height = Application.GetMinRealAverage(i_Height);
            }
 
            this.Height = i_Height;
            this.Width = i_Width;
        }
 
        #endregion
 
        #region ■ 点击事件___________________________
 
        /// <summary>
        /// 点击事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void ButtonBase_MouseUpEventHandler(object sender, MouseEventArgs e)
        {
            if (ButtonClickEvent == null)
            {
                this.MouseUpEventHandler -= ButtonBase_MouseUpEventHandler;
                return;
            }
            if (CanClick == true)
            {
                //Log出力
                this.WriteLog();
 
                try
                {
                    this.ButtonClickEvent?.Invoke(this, e);
                }
                catch (Exception ex)
                {
                    //出现未知错误,数据丢失
                    var alert = new ShowMsgControl(ShowMsgType.Error, Language.StringByID(R.MyInternationalizationString.uUnknownErrorAndDataLost));
                    alert.Show();
                    //Log出力
                    HdlLogLogic.Current.WriteLog(ex);
                }
            }
        }
 
        #endregion
 
        #region ■ 设置点击状态_______________________
 
        /// <summary>
        /// 设置点击后的状态(此方法由各自控件进行重载)
        /// </summary>
        public virtual void SetClickStatu()
        {
        }
 
        /// <summary>
        /// 设置非点击后的状态(此方法由各自控件进行重载)
        /// </summary>
        public virtual void SetNotClickStatu()
        {
        }
 
        #endregion
 
        #region ■ 一般方法___________________________
 
        /// <summary>
        /// 重置单击事件(此操作委托会变null)
        /// </summary>
        public void ResetClickEvent()
        {
            ButtonClickEvent = null;
            this.MouseUpEventHandler -= this.ButtonBase_MouseUpEventHandler;
            this.MouseUpEventHandler += this.ButtonBase_MouseUpEventHandler;
        }
 
        /// <summary>
        /// 控件摧毁
        /// </summary>
        public override void RemoveFromParent()
        {
            ButtonClickEvent = null;
            base.RemoveFromParent();
        }
 
        /// <summary>
        /// Y轴重置(真实数值,没有父容器无效)
        /// </summary>
        /// <param name="alignment">上下对齐方式</param>
        /// <param name="Space">上下两部分的间距</param>
        public void ReSetYaxis(UViewAlignment alignment, int Space = 0)
        {
            if (this.Parent == null)
            {
                return;
            }
            //Y轴重置
            this.Y = UserCenterLogic.GetControlChidrenYaxis(this.Parent.Height, this.Height, alignment, Space);
        }
 
        /// <summary>
        /// 根据文本,计算它实际的宽度(返回的是真实值)
        /// </summary>
        /// <param name="textSize">字体大小,省略时使用当前控件的字体大小</param>
        /// <param name="i_text">需要计算的文本信息,省略时使用当前控件的文本</param>
        /// <returns></returns>
        public int GetRealWidthByText(float textSize, string i_text = null)
        {
            if (i_text == null)
            {
                i_text = this.Text;
            }
            if (textSize == -1)
            {
                textSize = this.TextSize;
            }
 
            int byteLength = 0;
            for (int i = 0; i < i_text.Length; i++)
            {
                byteLength += Encoding.UTF8.GetBytes(i_text[i].ToString()).Length;
                //int length = Encoding.UTF8.GetBytes(i_text[i].ToString()).Length;
                //if (length == 1)
                //{
                //    //英文
                //    byteLength += length;
                //    continue;
                //}
                ////中文(暂时用中文对应)
                //byteLength += Encoding.GetEncoding("gb2312").GetBytes(i_text[i].ToString()).Length;
            }
            int realWidth = byteLength * (int)textSize;
            return Application.GetRealWidth(realWidth);
        }
 
        /// <summary>
        /// 添加底部阴影特效(确保拥有父控件后才调用)
        /// </summary>
        public void AddBottomShadow()
        {
            var btnShadow = new PicViewControl(this.Width, Application.GetMinRealAverage(45), false);
            btnShadow.X = this.X;
            btnShadow.Y = this.Bottom - 1;
            btnShadow.UnSelectedImagePath = "Item/BottomShadow.png";
            this.Parent.AddChidren(btnShadow);
        }
 
        #endregion
 
        #region ■ Log出力____________________________
 
        /// <summary>
        /// 该控件所属的界面名字
        /// </summary>
        private string formName = null;
        /// <summary>
        /// 控件名字
        /// </summary>
        private string controlName = null;
 
        /// <summary>
        /// Log出力
        /// </summary>
        private void WriteLog()
        {
            if (formName == null)
            {
                formName = string.Empty;
                View myView = this.Parent;
                for (; ; )
                {
                    if (myView == null)
                    {
                        break;
                    }
                    else if (myView is CommonFormBase)
                    {
                        //这个控件所属的界面
                        formName = ((CommonFormBase)myView).FormID;
                        break;
                    }
                    myView = myView.Parent;
                }
                if (string.IsNullOrEmpty(this.Text) == false)
                {
                    //这个控件的文本
                    controlName = this.Text;
                }
                else
                {
                    //如果没有文本的话,它应该是一张图片
                    controlName = this.UnSelectedImagePath;
                }
            }
            HdlLogLogic.Current.WriteLog(1, formName + "的[" + controlName + "]按键被点击");
        }
 
        #endregion
    }
}