using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using UIKit;
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using Foundation;
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using Shared.IO;
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using CoreGraphics;
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namespace Shared
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{
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/// <summary>
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/// 文本输入框
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/// </summary>
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public class TextView : View
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{
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/// <summary>
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/// 文字大小
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/// </summary>
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/// <value>The size of the text.</value>
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public float TextSize
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{
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get
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{
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return (float)uILable.TextSize.PointSize;
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}
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set
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{
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uILable.TextSize = UIFont.SystemFontOfSize(value);
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}
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}
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int textID;
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/// <summary>
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/// 根据ID获取对应的备注
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/// </summary>
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public int TextID
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{
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get
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{
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return textID;
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}
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set
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{
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textID = value;
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Text = Language.StringByID(TextID);
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}
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}
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MyUILable uILable;
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public TextView()
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{
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uiView = uILable = new MyUILable(this) { };
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}
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string text = "";
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/// <summary>
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/// 文本
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/// </summary>
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/// <value>文本</value>
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public string Text
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{
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get
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{
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return text;
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}
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set
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{
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text = value;
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if(!IsCanRefresh){
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return;
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}
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uILable.Text = value;
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}
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}
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/// <summary>
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/// 文本颜色
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/// </summary>
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public uint TextColor
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{
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get
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{
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nfloat r, g, b, a;
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uILable.TextColor.GetRGBA(out r, out g, out b, out a);
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r *= 255;
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g *= 255;
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b *= 255;
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a *= 255;
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return (uint)(r * 256 * 256 * 256 + g * 256 * 256 + b * 256 + a);
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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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uILable.TextColor = UIKit.UIColor.FromRGBA(r, g, b, a);
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}
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}
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/// <summary>
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/// 是否支持换行
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/// </summary>
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/// <value><c>true</c> if is more lines; otherwise, <c>false</c>.</value>
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public bool IsMoreLines
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{
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get
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{
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return uILable.IsMoreLines;
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}
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set
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{
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uILable.IsMoreLines = value;
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}
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}
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public override void Refresh()
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{
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base.Refresh();
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Text = Text;
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}
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}
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class MyUILable : UILabel
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{
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[Weak] TextView textView;
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public MyUILable(TextView textView)
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{
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this.textView = textView;
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LineBreakMode = UILineBreakMode.MiddleTruncation;
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TextAlignment = UITextAlignment.Center;
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}
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bool isMoreLines;
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public bool IsMoreLines
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{
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get
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{
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return isMoreLines;
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}
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set
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{
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isMoreLines = value;
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if (isMoreLines)
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{
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Lines = 0;
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}
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else
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{
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Lines = 1;
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}
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}
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}
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/// <summary>
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/// 点击开始
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/// </summary>
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/// <param name="touches">Touches.</param>
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/// <param name="evt">Evt.</param>
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public override void TouchesBegan(NSSet touches, UIEvent evt)
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{
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textView?.TouchEvent(EventActions.Down, (touches.AnyObject as UITouch).LocationInView(this));
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}
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/// <summary>
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/// 移动
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/// </summary>
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/// <param name="touches">Touches.</param>
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/// <param name="evt">Evt.</param>
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public override void TouchesMoved(NSSet touches, UIEvent evt)
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{
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textView?.TouchEvent(EventActions.Move, (touches.AnyObject as UITouch).LocationInView(this));
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}
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/// <summary>
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/// 点击弹起
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/// </summary>
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/// <param name="touches">Touches.</param>
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/// <param name="evt">Evt.</param>
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public override void TouchesEnded(NSSet touches, UIEvent evt)
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{
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textView?.TouchEvent(EventActions.Up, (touches.AnyObject as UITouch).LocationInView(this));
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}
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public override void TouchesCancelled(NSSet touches, UIEvent evt)
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{
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textView?.TouchEvent(EventActions.Cancel, (touches.AnyObject as UITouch).LocationInView(this));
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}
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/// <summary>
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/// 因为这个视图很奇怪，会自动加了两个UIImageView，所以这个特殊处理一下
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/// </summary>
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/// <param name="view">View.</param>
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public override void AddSubview(UIView view)
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{
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if (view.GetType() == typeof(UIImageView) && view.Tag != int.MinValue)
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{
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return;
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}
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base.AddSubview(view);
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}
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/// <summary>
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/// 文本
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/// </summary>
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/// <value>The text.</value>
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public string Text
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{
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get
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{
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return base.Text;
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}
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set
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{
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base.Text = value;
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}
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}
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/// <summary>
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/// 文本的颜色
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/// </summary>
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/// <value>文本的颜色</value>
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public UIColor TextColor
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{
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get
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{
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return base.TextColor;
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}
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set
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{
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base.TextColor = value;
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}
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}
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/// <summary>
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/// 文本的大小
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/// </summary>
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/// <value>文本的大小</value>
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public UIFont TextSize
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{
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get
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{
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return base.Font;
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}
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set
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{
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base.Font = value;
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}
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}
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}
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//class MyUILable : UIScrollView
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//{
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// View view;
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// public MyUILable(View view)
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// {
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// this.view = view;
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// commonInit();
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// }
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// /// <summary>
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// /// 点击开始
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// /// </summary>
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// /// <param name="touches">Touches.</param>
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// /// <param name="evt">Evt.</param>
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// public override void TouchesBegan(NSSet touches, UIEvent evt)
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// {
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// //base.TouchesBegan(touches, evt);
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// view.TouchEvent(EventActions.Down, (touches.AnyObject as UITouch).LocationInView(this));
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// }
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// /// <summary>
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// /// 移动
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// /// </summary>
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// /// <param name="touches">Touches.</param>
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// /// <param name="evt">Evt.</param>
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// public override void TouchesMoved(NSSet touches, UIEvent evt)
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// {
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// //base.TouchesMoved(touches, evt);
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// view.TouchEvent(EventActions.Move, (touches.AnyObject as UITouch).LocationInView(this));
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// }
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// /// <summary>
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// /// 点击弹起
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// /// </summary>
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// /// <param name="touches">Touches.</param>
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// /// <param name="evt">Evt.</param>
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// public override void TouchesEnded(NSSet touches, UIEvent evt)
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// {
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// //base.TouchesEnded(touches, evt);
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// view.TouchEvent(EventActions.Up, (touches.AnyObject as UITouch).LocationInView(this));
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// }
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// /// <summary>
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// /// 因为这个视图很奇怪，会自动加了两个UIImageView，所以这个特殊处理一下
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// /// </summary>
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// /// <param name="view">View.</param>
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// public override void AddSubview(UIView view)
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// {
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// if (view.GetType() == typeof(UIImageView) && view.Tag != int.MinValue)
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// {
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// return;
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// }
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// base.AddSubview(view);
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// }
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// UILabel[] labels = new UILabel[2];
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// float scrollSpeed = 30;
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// float bufferSpaceBetweenLabels = 20;
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// void commonInit()
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// {
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// for (int i = 0; i < labels.Length; ++i)
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// {
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// labels[i] = new UILabel();
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// labels[i].TextColor = UIColor.White;
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// labels[i].BackgroundColor = UIColor.Clear;
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// labels[i].Text = " ";
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// AddSubview(labels[i]);
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// }
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// ShowsVerticalScrollIndicator = false;
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// ShowsHorizontalScrollIndicator = false;
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// UserInteractionEnabled = false;
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// }
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// void scroll()
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// {
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// ContentOffset = new CGPoint(0, 0);
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// AnimateNotify(
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// labels[0].Frame.Size.Width / scrollSpeed,
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// 0f,
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// UIViewAnimationOptions.CurveLinear, () =>
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// {
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// ContentOffset = new CGPoint(labels[0].Frame.Width + bufferSpaceBetweenLabels, 0);
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// },
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// finished =>
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// {
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// if (finished)
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// scroll();
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// }
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// );
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// }
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// void readjustLabels()
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// {
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// Layer.RemoveAllAnimations();
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// float offset = 0.0f;
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// for (int i = 0; i < labels.Length; ++i)
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// {
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// labels[i].SizeToFit();
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// CGPoint center;
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// center = labels[i].Center;
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// center.Y = Center.Y - Frame.Y;
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// labels[i].Center = center;
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// CGRect frame;
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// frame = labels[i].Frame;
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// frame.X = offset;
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// labels[i].Frame = frame;
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// offset += (float)labels[i].Frame.Width + bufferSpaceBetweenLabels;
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// }
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// var size = new CGSize
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// {
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// Width = labels[0].Frame.Width + Frame.Width + bufferSpaceBetweenLabels,
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// Height = Frame.Height
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// };
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// ContentSize = size;
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// SetContentOffset(new CGPoint(0, 0), false);
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// if (labels[0].Frame.Width > Frame.Width)
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// {
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// for (int i = 1; i < labels.Length; ++i)
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// {
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// labels[i].Hidden = false;
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// }
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// scroll();
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// }
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// else
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// {
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// for (int i = 1; i < labels.Length; ++i)
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// {
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// labels[i].Hidden = true;
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// }
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// CGPoint center;
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// center = labels[0].Center;
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// center.X = Center.X - Frame.X;
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// labels[0].Center = center;
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// }
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// }
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// /// <summary>
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// /// 文本
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// /// </summary>
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// /// <value>The text.</value>
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// public string Text
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// {
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// get
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// {
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// return labels[0].Text;
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// }
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// set
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// {
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// if (labels[0].Text == value)
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// {
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// return;
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// }
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// for (int i = 0; i < labels.Length; ++i)
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// {
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// labels[i].Text = value;
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// }
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// readjustLabels();
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// }
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// }
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// /// <summary>
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// /// 文本的颜色
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// /// </summary>
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// /// <value>文本的颜色</value>
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// public UIColor TextColor
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// {
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// get
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// {
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// return labels[0].TextColor;
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// }
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// set
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// {
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// for (int i = 0; i < labels.Length; ++i)
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// {
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// labels[i].TextColor = value;
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// }
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// }
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// }
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// /// <summary>
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// /// 文本的大小
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// /// </summary>
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// /// <value>文本的大小</value>
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// public UIFont TextSize
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// {
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// get
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// {
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// return labels[0].Font;
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// }
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// set
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// {
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// for (int i = 0; i < labels.Length; ++i)
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// {
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// labels[i].Font = value;
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// }
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// }
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// }
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//}
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}
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