using System;
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using Android.Runtime;
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using Android.Views;
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using Com.Hdl.Widget;
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namespace Shared
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{
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/// <summary>
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/// ArcScaleSeekBar 空调 刻度圆弧控件
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/// </summary>
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public class ArcScaleSeekBar : BaseSeekBar
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{
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/// <summary>
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/// 当前视图
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/// </summary>
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/// <value>The HDLArcScaleSeekBar.</value>
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HDLArcScaleSeekBar mHDLArcScaleSeekBar
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{
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get
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{
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return AndroidView as HDLArcScaleSeekBar;
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}
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set
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{
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AndroidView = value;
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}
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}
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/// <summary>
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/// 构造函数
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/// </summary>
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public ArcScaleSeekBar()
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{
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mHDLArcScaleSeekBar = new HDLArcScaleSeekBar(Application.Activity);
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mOnProgressChangeListener = new OnProgressChangeListener(this);
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mHDLArcScaleSeekBar.SetOnProgressChangeListener(mOnProgressChangeListener);
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}
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/// <summary>
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/// 进度值显示单位
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/// </summary>
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/// <value>单位字符</value>
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public String ProgressBarUnitSring
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{
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set
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{
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mHDLArcScaleSeekBar.SetProgressBarUnitSring(value);
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}
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}
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/// <summary>
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/// 进度值最大值
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/// </summary>
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/// <value>最大值</value>
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public int MaxValue
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{
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set
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{
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mHDLArcScaleSeekBar.SetMaxValue(value);
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}
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}
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/// <summary>
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/// 进度值最小值
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/// </summary>
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/// <value>最小值</value>
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public int MinValue
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{
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set
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{
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mHDLArcScaleSeekBar.SetMinValue(value);
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}
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}
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/// <summary>
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/// 当前进度值
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/// </summary>
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/// <value>进度值</value>
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public int Progress
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{
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set
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{
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mHDLArcScaleSeekBar.Progress = value;
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}
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get
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{
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return mHDLArcScaleSeekBar.Progress;
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}
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}
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/// <summary>
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/// 当前进度值显示的文字颜色
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/// </summary>
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/// <value>文字颜色</value>
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public uint ProgressTextColor
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{
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set
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{
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byte r, g, b, a;
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r = (byte)(value / 256 / 256 % 256);
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g = (byte)(value / 256 % 256);
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b = (byte)(value % 256);
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a = (byte)(value / 256 / 256 / 256 % 256);
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mHDLArcScaleSeekBar.SetProgressTextColor(Android.Graphics.Color.Argb(a, r, g, b));
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}
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}
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/// <summary>
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/// 当前进度值显示的文字大小
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/// </summary>
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/// <value>文字大小</value>
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public int ProgressTextSize
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{
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set => mHDLArcScaleSeekBar.SetProgressTextSize(value);
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}
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/// <summary>
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/// 是否可以滑动
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/// </summary>
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/// <value>是否可以滑动</value>
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public bool IsClickable
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{
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set
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{
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mHDLArcScaleSeekBar.SetIsClickable(value);
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}
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}
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/// <summary>
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/// 是否可以滑动
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/// </summary>
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/// <value>是否可以滑动</value>
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public bool IsProgressTextShow
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{
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set
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{
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mHDLArcScaleSeekBar.SetProgressTextShow(value);
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}
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}
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/// <summary>
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/// 设置进度条 渐变颜色的开始颜色和结束颜色
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/// </summary>
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/// <value>开始颜色、结束颜色</value>
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public void SetProgressBarColors(uint startColor, uint endColor)
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{
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byte r, g, b, a;
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r = (byte)(startColor / 256 / 256 % 256);
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g = (byte)(startColor / 256 % 256);
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b = (byte)(startColor % 256);
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a = (byte)(startColor / 256 / 256 / 256 % 256);
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var start = Android.Graphics.Color.Argb(a, r, g, b);
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byte r2, g2, b2, a2;
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r2 = (byte)(endColor / 256 / 256 % 256);
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g2 = (byte)(endColor / 256 % 256);
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b2 = (byte)(endColor % 256);
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a2 = (byte)(endColor / 256 / 256 / 256 % 256);
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var end = Android.Graphics.Color.Argb(a2, r2, g2, b2);
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mHDLArcScaleSeekBar.SetStartColor(start);
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mHDLArcScaleSeekBar.SetEndColor(end);
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mHDLArcScaleSeekBar.PostInvalidate();
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}
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/// <summary>
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/// 是否离线 离线的话禁止滑动并绘制背景遮挡层
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/// </summary>
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/// <value>是否离线</value>
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public bool IsOffline
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{
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set
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{
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mHDLArcScaleSeekBar.SetOffline(value);
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}
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}
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/// <summary>
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/// EventHandler
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/// </summary>
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public EventHandler<int> OnProgressChangedEvent;
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public EventHandler<bool> OnStartTrackingTouchEvent;
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public EventHandler<int> OnStopTrackingTouchEvent;
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/// <summary>
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/// OnProgressChangeListener 继承响应事件
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/// </summary>
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OnProgressChangeListener mOnProgressChangeListener;
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public class OnProgressChangeListener : Java.Lang.Object, HDLArcScaleSeekBar.IOnProgressChangeListener
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{
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ArcScaleSeekBar _ArcScaleSeekBar;
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public OnProgressChangeListener(ArcScaleSeekBar view)
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{
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_ArcScaleSeekBar = view;
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}
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public void OnProgressChanged(HDLArcScaleSeekBar p0, int p1, bool p2)
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{
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if (_ArcScaleSeekBar.IsProgressChangeDelay()) return;
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_ArcScaleSeekBar.OnProgressChangedEvent?.Invoke(this, p0.Progress);
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}
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public void OnStartTrackingTouch(HDLArcScaleSeekBar p0)
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{
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_ArcScaleSeekBar.OnStartTrackingTouchEvent?.Invoke(this, true);
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}
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public void OnStopTrackingTouch(HDLArcScaleSeekBar p0)
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{
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_ArcScaleSeekBar.OnProgressChangedEvent?.Invoke(this, p0.Progress);
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_ArcScaleSeekBar.OnStopTrackingTouchEvent?.Invoke(this, p0.Progress);
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}
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}
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}
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}
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