win/C#/HandBrake.ApplicationServices/Functions/Win7.cs

   1 /*  Win7.cs $\r
   2     This file is part of the HandBrake source code.\r
   3     Homepage: <http://handbrake.fr>.\r
   4     It may be used under the terms of the GNU General Public License. */\r
   5 \r
   6 namespace HandBrake.ApplicationServices.Functions\r
   7 {\r
   8     using System;\r
   9     using Microsoft.WindowsAPICodePack.Taskbar;\r
  10 \r
  11     /// <summary>\r
  12     /// A class implimenting Windows 7 Specific features\r
  13     /// </summary>\r
  14     public class Win7\r
  15     {\r
  16         /// <summary>\r
  17         /// The Windows Taskbar\r
  18         /// </summary>\r
  19         private TaskbarManager windowsTaskbar;\r
  20 \r
  21         /// <summary>\r
  22         /// Initializes a new instance of the <see cref="Win7"/> class.\r
  23         /// </summary>\r
  24         public Win7()\r
  25         {\r
  26             if (IsWindowsSeven)\r
  27             {\r
  28                 windowsTaskbar = TaskbarManager.Instance;\r
  29             }\r
  30         }\r
  31 \r
  32         /// <summary>\r
  33         /// Gets a value indicating whether this is Windows Seven.\r
  34         /// </summary>\r
  35         public bool IsWindowsSeven\r
  36         {\r
  37             get\r
  38             {\r
  39                 OperatingSystem os = Environment.OSVersion;\r
  40                 return os.Version.Major >= 6 && os.Version.Minor >= 1;\r
  41             }\r
  42         }\r
  43 \r
  44         /// <summary>\r
  45         /// Set the Task Bar Percentage.\r
  46         /// </summary>\r
  47         /// <param name="percentage">\r
  48         /// The percentage.\r
  49         /// </param>\r
  50         public void SetTaskBarProgress(int percentage)\r
  51         {\r
  52             if (!IsWindowsSeven)\r
  53             {\r
  54                 return;\r
  55             }\r
  56             windowsTaskbar.SetProgressState(TaskbarProgressBarState.Normal);\r
  57             windowsTaskbar.SetProgressValue(percentage, 100);\r
  58         }\r
  59 \r
  60         /// <summary>\r
  61         /// Disable Task Bar Progress\r
  62         /// </summary>\r
  63         public void SetTaskBarProgressToNoProgress()\r
  64         {\r
  65             if (!IsWindowsSeven)\r
  66             {\r
  67                 return;\r
  68             }\r
  69 \r
  70             windowsTaskbar.SetProgressState(TaskbarProgressBarState.NoProgress);\r
  71         }\r
  72     }\r
  73 }