src/LibCecTray/controller/actions/UpdateEvent.cs

   1 /*
   2  * This file is part of the libCEC(R) library.
   3  *
   4  * libCEC(R) is Copyright (C) 2011-2013 Pulse-Eight Limited.  All rights reserved.
   5  * libCEC(R) is an original work, containing original code.
   6  *
   7  * libCEC(R) is a trademark of Pulse-Eight Limited.
   8  *
   9  * This program is dual-licensed; you can redistribute it and/or modify
  10  * it under the terms of the GNU General Public License as published by
  11  * the Free Software Foundation; either version 2 of the License, or
  12  * (at your option) any later version.
  13  *
  14  * This program is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  * GNU General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU General Public License
  20  * along with this program; if not, write to the Free Software
  21  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  22  *
  23  *
  24  * Alternatively, you can license this library under a commercial license,
  25  * please contact Pulse-Eight Licensing for more information.
  26  *
  27  * For more information contact:
  28  * Pulse-Eight Licensing       <license@pulse-eight.com>
  29  *     http://www.pulse-eight.com/
  30  *     http://www.pulse-eight.net/
  31  */
  32
  33 using System;
  34 using CecSharp;
  35
  36 namespace LibCECTray.controller.actions
  37 {
  38   internal enum UpdateEventType
  39   {
  40     ProcessCompleted,
  41     StatusText,
  42     ProgressBar,
  43     TVVendorId,
  44     BaseDevicePhysicalAddress,
  45     BaseDevice,
  46     HDMIPort,
  47     PhysicalAddress,
  48     HasAVRDevice,
  49     AVRVendorId,
  50     Configuration,
  51     PollDevices,
  52     ExitApplication
  53   }
  54
  55   class UpdateEvent : EventArgs
  56   {
  57     public UpdateEvent(UpdateEventType type)
  58     {
  59       Type = type;
  60     }
  61
  62     public UpdateEvent(UpdateEventType type, bool value)
  63     {
  64       Type = type;
  65       BoolValue = value;
  66     }
  67
  68     public UpdateEvent(UpdateEventType type, int value)
  69     {
  70       Type = type;
  71       IntValue = value;
  72     }
  73
  74     public UpdateEvent(UpdateEventType type, string value)
  75     {
  76       Type = type;
  77       StringValue = value;
  78     }
  79
  80     public UpdateEvent(LibCECConfiguration config)
  81     {
  82       Type = UpdateEventType.Configuration;
  83       ConfigValue = config;
  84     }
  85
  86     public UpdateEventType Type;
  87     public bool BoolValue;
  88     public int IntValue = -1;
  89     public string StringValue = String.Empty;
  90     public LibCECConfiguration ConfigValue;
  91   }
  92
  93   internal abstract class UpdateProcess
  94   {
  95     public void SendEvent(UpdateEventType type)
  96     {
  97       if (EventHandler != null)
  98         EventHandler(this, new UpdateEvent(type));
  99     }
 100
 101     public void SendEvent(UpdateEventType type, bool value)
 102     {
 103       if (EventHandler != null)
 104         EventHandler(this, new UpdateEvent(type, value));
 105     }
 106
 107     public void SendEvent(UpdateEventType type, int value)
 108     {
 109       if (EventHandler != null)
 110         EventHandler(this, new UpdateEvent(type, value));
 111     }
 112
 113     public void SendEvent(UpdateEventType type, string value)
 114     {
 115       if (EventHandler != null)
 116         EventHandler(this, new UpdateEvent(type, value));
 117     }
 118
 119     public void SendEvent(LibCECConfiguration config)
 120     {
 121       if (EventHandler != null)
 122         EventHandler(this, new UpdateEvent(config));
 123     }
 124
 125     public void Run()
 126     {
 127       Process();
 128       SendEvent(UpdateEventType.ProcessCompleted, true);
 129     }
 130
 131     public abstract void Process();
 132     public event EventHandler<UpdateEvent> EventHandler;
 133   }
 134 }