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LibreHardwareMonitor-0.9.4/LibreHardwareMonitorLib/Hardware/Control.cs

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+// This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
+// If a copy of the MPL was not distributed with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
+// Copyright (C) LibreHardwareMonitor and Contributors.
+// Partial Copyright (C) Michael Möller <mmoeller@openhardwaremonitor.org> and Contributors.
+// All Rights Reserved.
+
+using System.Globalization;
+
+namespace LibreHardwareMonitor.Hardware;
+
+internal delegate void ControlEventHandler(Control control);
+
+internal class Control : IControl
+{
+    private readonly ISettings _settings;
+    private ControlMode _mode;
+    private float _softwareValue;
+
+    public Control
+    (
+        ISensor sensor,
+        ISettings settings,
+        float minSoftwareValue,
+        float maxSoftwareValue)
+    {
+        _settings = settings;
+
+        Identifier = new Identifier(sensor.Identifier, "control");
+        Sensor = sensor;
+        MinSoftwareValue = minSoftwareValue;
+        MaxSoftwareValue = maxSoftwareValue;
+
+        if (!float.TryParse(settings.GetValue(new Identifier(Identifier, "value").ToString(), "0"), NumberStyles.Float, CultureInfo.InvariantCulture, out _softwareValue))
+            _softwareValue = 0;
+
+        if (!int.TryParse(settings.GetValue(new Identifier(Identifier, "mode").ToString(), ((int)ControlMode.Undefined).ToString(CultureInfo.InvariantCulture)),
+                          NumberStyles.Integer,
+                          CultureInfo.InvariantCulture,
+                          out int mode))
+        {
+            _mode = ControlMode.Undefined;
+        }
+        else
+            _mode = (ControlMode)mode;
+    }
+
+    internal event ControlEventHandler ControlModeChanged;
+
+    internal event ControlEventHandler SoftwareControlValueChanged;
+
+    public ControlMode ControlMode
+    {
+        get { return _mode; }
+        private set
+        {
+            if (_mode != value)
+            {
+                _mode = value;
+                ControlModeChanged?.Invoke(this);
+                _settings.SetValue(new Identifier(Identifier, "mode").ToString(), ((int)_mode).ToString(CultureInfo.InvariantCulture));
+            }
+        }
+    }
+
+    public Identifier Identifier { get; }
+
+    public float MaxSoftwareValue { get; }
+
+    public float MinSoftwareValue { get; }
+
+    public ISensor Sensor { get; }
+
+    public float SoftwareValue
+    {
+        get { return _softwareValue; }
+        private set
+        {
+            if (_softwareValue != value)
+            {
+                _softwareValue = value;
+                SoftwareControlValueChanged?.Invoke(this);
+                _settings.SetValue(new Identifier(Identifier, "value").ToString(), value.ToString(CultureInfo.InvariantCulture));
+            }
+        }
+    }
+
+    public void SetDefault()
+    {
+        ControlMode = ControlMode.Default;
+    }
+
+    public void SetSoftware(float value)
+    {
+        ControlMode = ControlMode.Software;
+        SoftwareValue = value;
+    }
+}