diff -r 5400e3e383f7 -r 1a7c13ac7348 GUI/ParameterForm.cs
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/GUI/ParameterForm.cs	Sat Feb 27 15:55:17 2010 +0000
@@ -0,0 +1,122 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Text;
+using System.Windows.Forms;
+using OpenHardwareMonitor.Hardware;
+using OpenHardwareMonitor.Utilities;
+
+namespace OpenHardwareMonitor.GUI {
+  public partial class ParameterForm : Form {
+
+    private IReadOnlyArray<IParameter> parameters;
+    private BindingList<ParameterRow> parameterRows;
+
+    public ParameterForm() {
+      InitializeComponent();
+    }
+    
+    public IReadOnlyArray<IParameter> Parameters {
+      get {
+        return parameters;
+      }
+      set {
+        parameters = value;
+        parameterRows = new BindingList<ParameterRow>();
+        foreach (IParameter parameter in parameters)
+          parameterRows.Add(new ParameterRow(parameter));
+        bindingSource.DataSource = parameterRows;
+      }
+    }
+
+    private class ParameterRow : INotifyPropertyChanged {
+      public IParameter parameter;
+      private float value;
+      public bool isDefault;
+
+      public event PropertyChangedEventHandler PropertyChanged;
+
+      private void NotifyPropertyChanged(String propertyName) {
+        if (PropertyChanged != null) {
+          PropertyChanged(this, new PropertyChangedEventArgs(propertyName));
+        }
+      }
+
+      public ParameterRow(IParameter parameter){
+        this.parameter = parameter;
+        this.value = parameter.Value;
+        this.isDefault = parameter.IsDefault;
+      }
+
+      public string Name {
+        get { return parameter.Name; }
+      }
+
+      public float Value {
+        get { return value; }
+        set {            
+          this.isDefault = false;
+          this.value = value;
+          NotifyPropertyChanged("Default");
+          NotifyPropertyChanged("Value");
+        }
+      }
+
+      public bool Default {
+        get { return isDefault; }
+        set {
+          isDefault = value;
+          if (value)
+            this.value = parameter.DefaultValue;
+          NotifyPropertyChanged("Default");
+          NotifyPropertyChanged("Value");
+        }
+      }
+    }
+
+    private void dataGridView_RowEnter(object sender, 
+      DataGridViewCellEventArgs e) 
+    {
+      if (e.RowIndex >= 0 && e.RowIndex < parameters.Length)
+        descriptionLabel.Text = parameters[e.RowIndex].Description;
+      else
+        descriptionLabel.Text = "";
+    }
+
+    private void dataGridView_CellValidating(object sender, 
+      DataGridViewCellValidatingEventArgs e) 
+    {
+      float value;
+      if (e.ColumnIndex == 2 &&
+        !float.TryParse(e.FormattedValue.ToString(), out value)) {
+        dataGridView.Rows[e.RowIndex].Cells[0].ErrorText = 
+          "Invalid value";
+        e.Cancel = true;
+      }
+    }
+
+    private void dataGridView_CellEndEdit(object sender,
+      DataGridViewCellEventArgs e) {
+      dataGridView.Rows[e.RowIndex].Cells[0].ErrorText = "";
+    }
+
+    private void okButton_Click(object sender, EventArgs e) {
+      foreach (ParameterRow row in parameterRows) {
+        if (row.Default) {
+          row.parameter.IsDefault = true;
+        } else {
+          row.parameter.Value = row.Value;
+        }
+      }
+    }
+
+    private void dataGridView_CurrentCellDirtyStateChanged(object sender, 
+      EventArgs e) {
+      if (dataGridView.CurrentCell is DataGridViewCheckBoxCell ||
+        dataGridView.CurrentCell is DataGridViewComboBoxCell) 
+      {
+        dataGridView.CommitEdit(DataGridViewDataErrorContexts.Commit);
+      }
+    }
+  }
+}