Hardware/HDD/SmartAttribute.cs
author sl
Sun, 03 Feb 2013 18:01:50 +0100
changeset 391 ca4c0e7ae75d
parent 344 3145aadca3d2
permissions -rw-r--r--
Converted project to VisualStudio 2012.
Adding SoundGraphDisplay and SensorFrontView classes.
They were respectively based on SystemTray and SensorNotifyIcon.
SoundGraphDisplay is now able to load iMONDisplay.dll providing it lives on your PATH.
Adding option to sensor context menu for adding it into FrontView.
     1 /*
     2  
     3   This Source Code Form is subject to the terms of the Mozilla Public
     4   License, v. 2.0. If a copy of the MPL was not distributed with this
     5   file, You can obtain one at http://mozilla.org/MPL/2.0/.
     6  
     7   Copyright (C) 2011-2012 Michael Möller <mmoeller@openhardwaremonitor.org>
     8   Copyright (C) 2011 Roland Reinl <roland-reinl@gmx.de>
     9 	
    10 */
    11 
    12 using System;
    13 using System.Collections.Generic;
    14 using OpenHardwareMonitor.Collections;
    15 
    16 namespace OpenHardwareMonitor.Hardware.HDD {
    17   internal class SmartAttribute {
    18 
    19     private RawValueConversion rawValueConversion;
    20 
    21     /// <summary>
    22     /// Initializes a new instance of the <see cref="SmartAttribute"/> class.
    23     /// </summary>
    24     /// <param name="identifier">The SMART identifier of the attribute.</param>
    25     /// <param name="name">The name of the attribute.</param>
    26     public SmartAttribute(byte identifier, string name) : 
    27       this(identifier, name, null, null, 0) { }
    28 
    29     /// <summary>
    30     /// Initializes a new instance of the <see cref="SmartAttribute"/> class.
    31     /// </summary>
    32     /// <param name="identifier">The SMART identifier of the attribute.</param>
    33     /// <param name="name">The name of the attribute.</param>
    34     /// <param name="rawValueConversion">A delegate for converting the raw byte 
    35     /// array into a value (or null to use the attribute value).</param>
    36     public SmartAttribute(byte identifier, string name,
    37       RawValueConversion rawValueConversion) :
    38       this(identifier, name, rawValueConversion, null, 0) { }
    39 
    40     /// <summary>
    41     /// Initializes a new instance of the <see cref="SmartAttribute"/> class.
    42     /// </summary>
    43     /// <param name="identifier">The SMART identifier of the attribute.</param>
    44     /// <param name="name">The name of the attribute.</param>
    45     /// <param name="rawValueConversion">A delegate for converting the raw byte 
    46     /// array into a value (or null to use the attribute value).</param>
    47     /// <param name="sensorType">Type of the sensor or null if no sensor is to 
    48     /// be created.</param>
    49     /// <param name="sensorChannel">If there exists more than one attribute with 
    50     /// the same sensor channel and type, then a sensor is created only for the  
    51     /// first attribute.</param>
    52     /// <param name="defaultHiddenSensor">True to hide the sensor initially.</param>
    53     /// <param name="parameterDescriptions">Description for the parameters of the sensor 
    54     /// (or null).</param>
    55     public SmartAttribute(byte identifier, string name,
    56       RawValueConversion rawValueConversion, SensorType? sensorType, 
    57       int sensorChannel, bool defaultHiddenSensor = false,
    58       ParameterDescription[] parameterDescriptions = null) 
    59     {
    60       this.Identifier = identifier;
    61       this.Name = name;
    62       this.rawValueConversion = rawValueConversion;
    63       this.SensorType = sensorType;
    64       this.SensorChannel = sensorChannel;
    65       this.DefaultHiddenSensor = defaultHiddenSensor;
    66       this.ParameterDescriptions = parameterDescriptions;
    67     }
    68 
    69     /// <summary>
    70     /// Gets the SMART identifier.
    71     /// </summary>
    72     public byte Identifier { get; private set; }
    73 
    74     public string Name { get; private set; }
    75 
    76     public SensorType? SensorType { get; private set; }
    77 
    78     public int SensorChannel { get; private set; }
    79 
    80     public bool DefaultHiddenSensor { get; private set; }
    81 
    82     public ParameterDescription[] ParameterDescriptions { get; private set; }
    83 
    84     public bool HasRawValueConversion {
    85       get {
    86         return rawValueConversion != null;
    87       }
    88     }
    89 
    90     public float ConvertValue(DriveAttributeValue value, 
    91       IReadOnlyArray<IParameter> parameters) 
    92     {
    93       if (rawValueConversion == null) {
    94         return value.AttrValue;
    95       } else {
    96         return rawValueConversion(value.RawValue, value.AttrValue, parameters);
    97       }
    98     }
    99 
   100     public delegate float RawValueConversion(byte[] rawValue, byte value,
   101       IReadOnlyArray<IParameter> parameters);
   102   }
   103 }