moel@63: /*
moel@63:   
moel@63:   Version: MPL 1.1/GPL 2.0/LGPL 2.1
moel@63: 
moel@63:   The contents of this file are subject to the Mozilla Public License Version
moel@63:   1.1 (the "License"); you may not use this file except in compliance with
moel@63:   the License. You may obtain a copy of the License at
moel@63:  
moel@63:   http://www.mozilla.org/MPL/
moel@63: 
moel@63:   Software distributed under the License is distributed on an "AS IS" basis,
moel@63:   WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
moel@63:   for the specific language governing rights and limitations under the License.
moel@63: 
moel@63:   The Original Code is the Open Hardware Monitor code.
moel@63: 
moel@63:   The Initial Developer of the Original Code is 
moel@63:   Michael Möller <m.moeller@gmx.ch>.
moel@63:   Portions created by the Initial Developer are Copyright (C) 2009-2010
moel@63:   the Initial Developer. All Rights Reserved.
moel@63: 
moel@63:   Contributor(s):
moel@63: 
moel@63:   Alternatively, the contents of this file may be used under the terms of
moel@63:   either the GNU General Public License Version 2 or later (the "GPL"), or
moel@63:   the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
moel@63:   in which case the provisions of the GPL or the LGPL are applicable instead
moel@63:   of those above. If you wish to allow use of your version of this file only
moel@63:   under the terms of either the GPL or the LGPL, and not to allow others to
moel@63:   use your version of this file under the terms of the MPL, indicate your
moel@63:   decision by deleting the provisions above and replace them with the notice
moel@63:   and other provisions required by the GPL or the LGPL. If you do not delete
moel@63:   the provisions above, a recipient may use your version of this file under
moel@63:   the terms of any one of the MPL, the GPL or the LGPL.
moel@63:  
moel@63: */
moel@63: 
moel@63: using System;
moel@166: using System.Globalization;
moel@63: using System.Collections.Generic;
moel@63: 
moel@63: namespace OpenHardwareMonitor.Hardware {
moel@63: 
moel@167:   internal struct ParameterDescription {
moel@63:     private string name;
moel@63:     private string description;
moel@63:     private float defaultValue;    
moel@63: 
moel@63:     public ParameterDescription(string name, string description, 
moel@63:       float defaultValue) {
moel@63:       this.name = name;
moel@63:       this.description = description;
moel@63:       this.defaultValue = defaultValue;
moel@63:     }
moel@63: 
moel@63:     public string Name { get { return name; } }
moel@63: 
moel@63:     public string Description { get { return description; } }
moel@63: 
moel@63:     public float DefaultValue { get { return defaultValue; } }
moel@63:   }
moel@63: 
moel@167:   internal class Parameter : IParameter {
moel@63:     private ISensor sensor;
moel@63:     private ParameterDescription description;
moel@63:     private float value;
moel@63:     private bool isDefault;
moel@165:     private ISettings settings;
moel@63: 
moel@165:     public Parameter(ParameterDescription description, ISensor sensor, 
moel@165:       ISettings settings) 
moel@165:     {
moel@63:       this.sensor = sensor;
moel@63:       this.description = description;
moel@165:       this.settings = settings;
moel@165:       this.isDefault = !settings.Contains(Identifier.ToString());
moel@165:       this.value = description.DefaultValue;
moel@165:       if (!this.isDefault) {
moel@166:         if (!float.TryParse(settings.GetValue(Identifier.ToString(), "0"),
moel@166:           NumberStyles.Float,
moel@166:           CultureInfo.InvariantCulture,
moel@165:           out this.value))
moel@165:           this.value = description.DefaultValue;
moel@165:       }
moel@63:     }
moel@63: 
moel@63:     public ISensor Sensor {
moel@63:       get {
moel@63:         return sensor;
moel@63:       }
moel@63:     }
moel@63: 
moel@109:     public Identifier Identifier {
moel@63:       get {
moel@166:         return new Identifier(sensor.Identifier, "parameter",
moel@166:           Name.Replace(" ", "").ToLowerInvariant());
moel@63:       }
moel@63:     }
moel@63: 
moel@63:     public string Name { get { return description.Name; } }
moel@63: 
moel@63:     public string Description { get { return description.Description; } }
moel@63: 
moel@63:     public float Value {
moel@63:       get {
moel@63:         return value;
moel@63:       }
moel@63:       set {
moel@63:         this.isDefault = false;
moel@165:         this.value = value;
moel@166:         this.settings.SetValue(Identifier.ToString(), value.ToString(
moel@166:           CultureInfo.InvariantCulture));
moel@63:       }
moel@63:     }
moel@63: 
moel@63:     public float DefaultValue { 
moel@63:       get { return description.DefaultValue; } 
moel@63:     }
moel@63: 
moel@63:     public bool IsDefault {
moel@63:       get { return isDefault; }
moel@63:       set {
moel@63:         this.isDefault = value;
moel@63:         if (value) {
moel@63:           this.value = description.DefaultValue;
moel@165:           this.settings.Remove(Identifier.ToString());
moel@63:         }
moel@63:       }
moel@110:     }
moel@110: 
moel@110:     public void Accept(IVisitor visitor) {
moel@167:       if (visitor == null)
moel@167:         throw new ArgumentNullException("visitor");
moel@167:       visitor.VisitParameter(this);
moel@110:     }
moel@110: 
moel@110:     public void Traverse(IVisitor visitor) { }
moel@63:   }
moel@63: }