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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/// 行条类型的进度条控件
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/// </summary>
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public class ProgressRowBar : FrameLayout
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{
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#region ■ 变量声明___________________________
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/// <summary>
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/// 进度条能否往回走(默认不可以)
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/// </summary>
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public bool ProgressBarGoback = false;
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/// <summary>
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/// 会移动的进度条
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/// </summary>
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private FrameLayout btnProgressBar = null;
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/// <summary>
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/// 数值百分比文本的容器
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/// </summary>
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private FrameLayout frameProgressBack = null;
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/// <summary>
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/// 显示数值百分比的控件
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/// </summary>
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private NormalViewControl btnProgressTextView = null;
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/// <summary>
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/// 线程是否运行
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/// </summary>
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private bool isThreadAction = false;
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/// <summary>
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/// 模式区分
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/// </summary>
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private int m_ModeDiv = -1;
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/// <summary>
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/// 进度条是否可视
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/// </summary>
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public new bool Visible
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{
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get { return base.Visible; }
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set
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{
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if (this.frameProgressBack != null)
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{
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this.frameProgressBack.Visible = value;
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}
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base.Visible = value;
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}
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}
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#endregion
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#region ■ 初始化_____________________________
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/// <summary>
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/// 行条类型的进度条控件
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/// </summary>
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/// <param name="width">
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/// <para>模式1:会动的那个进度条的宽度(非真实值)</para>
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/// <para>模式2:进度条在持续无限的来回移动的区域宽度(非真实值)</para>
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/// </param>
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/// <param name="height">
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/// <para>模式1:会动的那个进度条的高度(非真实值)</para>
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/// <para>模式2:进度条在持续无限的来回移动的高度(非真实值)</para>
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/// </param>
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public ProgressRowBar(int width, int height)
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{
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this.Height = Application.GetRealHeight(height);
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this.Width = Application.GetRealWidth(width);
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this.BackgroundColor = 0xffe6e6e6;
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this.Radius = (uint)Application.GetRealHeight(height) / 2;
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}
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#endregion
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#region ■ 模式1______________________________
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/// <summary>
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/// 模式1 该模式为：手动填写进度值
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/// </summary>
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/// <param name="showText">
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/// <para>是否在进度条上方显示数值百分比</para>
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/// <para>请确保控件的上方有足够的区域(注:请不要扩大此控件的高度)</para>
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/// </param>
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public void StartMode1(bool showText = false)
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{
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if (m_ModeDiv != -1) { return; }
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this.m_ModeDiv = 1;
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//会移动的进度条
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this.btnProgressBar = new FrameLayout();
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btnProgressBar.Width = 0;
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btnProgressBar.Height = this.Height;
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btnProgressBar.BackgroundColor = 0xfffb744a;
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btnProgressBar.Radius = (uint)this.Height / 2;
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this.AddChidren(btnProgressBar);
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if (showText == true)
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{
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//进度值文本
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this.frameProgressBack = new FrameLayout();
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frameProgressBack.Width = Application.GetRealWidth(120);
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frameProgressBack.Height = Application.GetRealHeight(60);
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frameProgressBack.Y = this.Y - Application.GetRealHeight(60);
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frameProgressBack.X = this.X - Application.GetRealWidth(84) / 2;
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this.Parent.AddChidren(frameProgressBack);
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var btnProgressPic = new PicViewControl(84, 60);
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btnProgressPic.UnSelectedImagePath = "Item/ProgressMsg.png";
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btnProgressPic.Gravity = Gravity.CenterHorizontal;
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frameProgressBack.AddChidren(btnProgressPic);
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this.btnProgressTextView = new NormalViewControl(120, 45, true);
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btnProgressTextView.TextSize = 10;
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btnProgressTextView.TextAlignment = TextAlignment.Center;
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btnProgressTextView.Text = "0%";
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btnProgressTextView.Gravity = Gravity.CenterHorizontal;
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frameProgressBack.AddChidren(btnProgressTextView);
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}
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}
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/// <summary>
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/// 重置进度条(只对模式1有效)
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/// </summary>
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public void ResetProgressBar()
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{
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if (this.m_ModeDiv == 1 && this.btnProgressBar != null)
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{
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this.btnProgressBar.Width = 0;
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}
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}
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/// <summary>
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/// 设置进度值
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/// </summary>
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/// <param name="value">此值为百分比值(也就是小于或者等于1的)</param>
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public void SetValue(decimal value)
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{
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this.SetValueEx(value);
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}
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/// <summary>
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/// 设置进度值
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/// </summary>
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/// <param name="value">进度值,内部会除以maxValue</param>
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/// <param name="maxValue">最大值</param>
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public void SetValue(decimal value, decimal maxValue)
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{
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decimal result = value / maxValue;
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this.SetValueEx(result);
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}
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/// <summary>
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/// 设置进度值
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/// </summary>
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/// <param name="value"></param>
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private void SetValueEx(decimal value)
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{
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if (btnProgressBar == null || this.m_ModeDiv != 1)
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{
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return;
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}
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if (value > 1) { value = 1; }
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HdlThreadLogic.Current.RunMain(() =>
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{
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int width = (int)(value * this.Width);
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if (this.ProgressBarGoback == false && btnProgressBar.Width >= width)
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{
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//不能让进度条往回走
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return;
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}
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btnProgressBar.Width = width;
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if (this.btnProgressTextView != null)
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{
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//文本显示
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btnProgressTextView.Text = ((int)(value * 100)) + "%";
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//文本显示的那个图片框移动
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this.frameProgressBack.X = this.X + btnProgressBar.Right - frameProgressBack.Width / 2;
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}
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});
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}
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#endregion
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#region ■ 模式2______________________________
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/// <summary>
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/// 模式2 该模式为：不能手动指定进度值,由内部线程处理,进度条在持续无限的来回移动
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/// </summary>
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/// <param name="proWidth">持续无限的来回移动的进度条的宽度(非真实值)</param>
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public void StartMode2(int proWidth = 100)
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{
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if (m_ModeDiv != -1) { return; }
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this.m_ModeDiv = 2;
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//会移动的进度条
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this.btnProgressBar = new FrameLayout();
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btnProgressBar.Width = Application.GetRealWidth(proWidth);
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btnProgressBar.Height = this.Height;
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btnProgressBar.BackgroundColor = 0xfffb744a;
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btnProgressBar.Radius = (uint)this.Height / 2;
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this.AddChidren(btnProgressBar);
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//开启模式2的线程
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this.StartMode2Thread();
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}
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/// <summary>
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/// 重新开启模式2
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/// </summary>
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public void ReStartMode2()
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{
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//开启模式2的线程
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this.StartMode2Thread();
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}
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/// <summary>
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/// 暂停模式2
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/// </summary>
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public void StopMode2()
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{
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this.isThreadAction = false;
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}
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/// <summary>
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/// 开启模式2的线程
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/// </summary>
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private void StartMode2Thread()
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{
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if (this.isThreadAction == true)
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{
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return;
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}
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this.isThreadAction = true;
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int moveLength = Application.GetRealWidth(30);
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HdlThreadLogic.Current.RunThread(() =>
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{
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while (this.Parent != null && isThreadAction == true)
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{
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HdlThreadLogic.Current.RunMain(() =>
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{
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if (this.btnProgressBar.X >= this.Width)
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{
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//超出右边之后,再次从左边循环
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this.btnProgressBar.X = -this.btnProgressBar.Width;
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return;
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}
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this.btnProgressBar.X += moveLength;
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}, ShowErrorMode.NO);
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System.Threading.Thread.Sleep(150);
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}
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});
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}
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#endregion
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}
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}
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