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275 lines
9.7 KiB
275 lines
9.7 KiB
using Microsoft.Win32;
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using System.Windows;
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using System.Windows.Controls;
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using System.Windows.Controls.Primitives;
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using System.Windows.Media;
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namespace ECMonitor.PlayerDraw.Code
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{
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public enum ColorEnum
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{
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绿色,
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黄色,
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红色,
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白色,
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青色,
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蓝色,
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紫色,
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黑色,
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灰色,
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橙色
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}
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/// <summary>
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/// 表示部分音频文件的类型
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/// </summary>
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public enum FileTypes
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{
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MKV = 2669,
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MP4 = 00,
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INI = 255254,
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MP3 = 7368,
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WAV = 8273,
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WMA = 4838,
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AVI = 8273,
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WMV = 4838,
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}
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public class BlackboardClass
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{
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/// <summary>
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/// 初始化BlackboardClass
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/// </summary>
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public BlackboardClass()
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{
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}
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/// <summary>
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/// 添加或删除启动项
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/// </summary>
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/// <param name="isStart">true为添加启动项，否则为删除启动项</param>
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/// <param name="startName">启动项的名称</param>
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/// <param name="applicationPath">要开机启动的应用程序的exe文件的路径</param>
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/// <returns>表示是否完成添加或删除任务</returns>
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public static bool RunItem(bool isStart, string startName, string applicationPath)
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{
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bool result = true;
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RegistryKey HKLM = Registry.CurrentUser;
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RegistryKey run = HKLM.CreateSubKey(@"SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Run\");
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if (isStart)
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{
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try
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{
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run.SetValue(startName, applicationPath);
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HKLM.Close();
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}
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catch (Exception)
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{
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}
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}
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else
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{
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try
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{
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run.DeleteValue(startName);
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HKLM.Close();
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}
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catch (Exception)
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{
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}
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}
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result = run.GetValue("智能版") != null;
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HKLM.Close();
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return result;
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}
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/// <summary>
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/// 初始化BlackboardClass
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/// </summary>
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/// <param name="moveControl">要移动的控件</param>
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public BlackboardClass(UserControl moveControl)
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{
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MoveControl = moveControl;
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}
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/// <summary>
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/// 要移动的控件
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/// </summary>
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public UserControl MoveControl { get; set; }
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/// <summary>
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/// 提供一个Thumb在Grid上的DragDelta处理程序
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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public void ThumbMove(object sender, System.Windows.Controls.Primitives.DragDeltaEventArgs e)
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{
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if (MoveControl != null)
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{
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double top = MoveControl.Margin.Top + e.VerticalChange,//上边距
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left = MoveControl.Margin.Left + e.HorizontalChange;//左边距
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MoveControl.Margin = new System.Windows.Thickness(left, top, 0, 0);
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}
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}
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public static bool IsAudio(string path)
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{
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FileStream fileStream = new FileStream(path, FileMode.Open, FileAccess.Read);
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BinaryReader read = new BinaryReader(fileStream);
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byte code;
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string fileTypeCode = String.Empty;
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try
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{
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for (int i = 0; i < 2; i++)
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{
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code = read.ReadByte();
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fileTypeCode += code.ToString();
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}
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}
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catch (Exception)
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{
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return false;
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}
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fileStream.Close();
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read.Close();
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int tryVal;
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return !Int32.TryParse(((FileTypes)Enum.Parse(typeof(FileTypes), fileTypeCode)).ToString(), out tryVal);
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}
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/// <summary>
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/// 改变颜色
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/// </summary>
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/// <param name="color">要返回的颜色</param>
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public static Color ChangeColor(ColorEnum color)
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{
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switch (color)
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{
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case ColorEnum.白色:
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return Colors.White;
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case ColorEnum.黄色:
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return Colors.Yellow;
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case ColorEnum.黑色:
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return Colors.Black;
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case ColorEnum.红色:
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return Colors.Red;
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case ColorEnum.灰色:
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return Colors.Gray;
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case ColorEnum.蓝色:
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return Colors.Blue;
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case ColorEnum.绿色:
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return Colors.Green;
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case ColorEnum.青色:
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return Colors.Cyan;
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case ColorEnum.紫色:
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return Colors.Purple;
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case ColorEnum.橙色:
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return Colors.Orange;
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default:
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return new Color();
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}
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}
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public void ChangSize(object sender, System.Windows.Controls.Primitives.DragDeltaEventArgs e)
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{
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double wibth = this.MoveControl.ActualWidth;
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double heigth = this.MoveControl.ActualHeight;
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switch ((sender as Thumb).Name)
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{
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case "LeftTop":
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double left = MoveControl.Margin.Left,
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top = MoveControl.Margin.Top;
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if (MoveControl.ActualWidth - e.HorizontalChange <= this.MoveControl.MaxWidth &&
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MoveControl.ActualWidth - e.HorizontalChange >= this.MoveControl.MinWidth)
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{
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wibth = MoveControl.ActualWidth - e.HorizontalChange;
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left = MoveControl.Margin.Left + e.HorizontalChange;
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}
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if (MoveControl.ActualHeight - e.VerticalChange <= this.MoveControl.MaxHeight &&
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MoveControl.ActualHeight - e.VerticalChange >= this.MoveControl.MinHeight)
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{
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heigth = MoveControl.ActualHeight - e.VerticalChange;
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top = MoveControl.Margin.Top + e.VerticalChange;
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}
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MoveControl.Margin = new Thickness(left, top, 0, 0);
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break;
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case "LeftBottom":
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left = this.MoveControl.Margin.Left;
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double bottom = this.MoveControl.Margin.Bottom;
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if (MoveControl.ActualWidth - e.HorizontalChange <= this.MoveControl.MaxWidth &&
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MoveControl.ActualWidth - e.HorizontalChange >= this.MoveControl.MinWidth)
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{
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wibth = MoveControl.ActualWidth - e.HorizontalChange;
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left = MoveControl.Margin.Left + e.HorizontalChange;
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}
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if (MoveControl.ActualHeight + e.VerticalChange <= this.MoveControl.MaxHeight &&
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MoveControl.ActualHeight + e.VerticalChange >= this.MoveControl.MinHeight)
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{
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heigth = MoveControl.ActualHeight + e.VerticalChange;
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bottom = MoveControl.Margin.Bottom - e.VerticalChange;
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}
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MoveControl.Margin = new Thickness(left, MoveControl.Margin.Top, 0, bottom);
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break;
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case "RightTop":
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top = this.MoveControl.Margin.Top;
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if (MoveControl.ActualWidth + e.HorizontalChange <= this.MoveControl.MaxWidth &&
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MoveControl.ActualWidth + e.HorizontalChange >= this.MoveControl.MinWidth)
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wibth = MoveControl.ActualWidth + e.HorizontalChange;
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if (MoveControl.ActualHeight - e.VerticalChange <= this.MoveControl.MaxHeight &&
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MoveControl.ActualHeight - e.VerticalChange >= this.MoveControl.MinHeight)
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{
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heigth = MoveControl.ActualHeight - e.VerticalChange;
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top = MoveControl.Margin.Top + e.VerticalChange;
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}
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MoveControl.Margin = new Thickness(MoveControl.Margin.Left,
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top, 0, MoveControl.Margin.Bottom);
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break;
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default:
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double right = this.MoveControl.Margin.Right;
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bottom = this.MoveControl.Margin.Bottom;
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if (MoveControl.ActualWidth + e.HorizontalChange <= this.MoveControl.MaxWidth &&
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MoveControl.ActualWidth + e.HorizontalChange >= this.MoveControl.MinWidth)
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{
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wibth = MoveControl.ActualWidth + e.HorizontalChange;
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right = MoveControl.Margin.Right - e.HorizontalChange;
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}
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if (MoveControl.ActualHeight + e.VerticalChange <= this.MoveControl.MaxHeight &&
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MoveControl.ActualHeight + e.VerticalChange >= this.MoveControl.MinHeight)
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{
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heigth = MoveControl.ActualHeight + e.VerticalChange;
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bottom = this.MoveControl.Margin.Bottom - e.VerticalChange;
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}
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MoveControl.Margin = new Thickness(MoveControl.Margin.Left,
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MoveControl.Margin.Top, right, bottom);
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break;
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}
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MoveControl.Width = wibth;
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MoveControl.Height = heigth;
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}
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}
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}
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