public DriveErasureTargetConfigurer()
{
InitializeComponent();
Theming.ApplyTheme(this);
//Populate the drives list
List <VolumeInfo> volumes = new List <VolumeInfo>();
foreach (PhysicalDriveInfo drive in PhysicalDriveInfo.Drives)
{
PartitionItem item = new PartitionItem();
item.PhysicalDrive = drive;
partitionCmb.Items.Add(item);
foreach (VolumeInfo volume in drive.Volumes)
{
item = new PartitionItem();
item.Volume = volume;
if (volume.IsMounted)
{
DirectoryInfo root = volume.MountPoints[0];
item.Icon = root.GetIcon();
}
partitionCmb.Items.Add(item);
volumes.Add(volume);
}
}
//And then add volumes which aren't accounted for (notably, Dynamic volumes)
foreach (VolumeInfo volume in VolumeInfo.Volumes)
{
if (volumes.IndexOf(volume) == -1 && volume.VolumeType == DriveType.Fixed)
{
PartitionItem item = new PartitionItem();
item.Volume = volume;
if (volume.IsMounted)
{
DirectoryInfo root = volume.MountPoints[0];
item.Icon = root.GetIcon();
}
partitionCmb.Items.Insert(0, item);
volumes.Add(volume);
}
}
if (partitionCmb.Items.Count != 0)
{
partitionCmb.SelectedIndex = 0;
}
}
public bool SaveTo(IErasureTarget target)
{
DriveErasureTarget partition = target as DriveErasureTarget;
if (partition == null)
{
throw new ArgumentException("The provided erasure target type is not " +
"supported by this configurer.");
}
PartitionItem item = (PartitionItem)partitionCmb.SelectedItem;
//Make sure we don't set both Volume and PhysicalDrive
partition.PhysicalDrive = null;
//Then set the proper values.
partition.Volume = item.Volume;
partition.PhysicalDrive = item.PhysicalDrive;
return(true);
}
private void OnDrawItem(object sender, DrawItemEventArgs e)
{
if (e.Index == -1)
{
return;
}
Graphics g = e.Graphics;
PartitionItem item = (PartitionItem)partitionCmb.Items[e.Index];
Color textColour = e.ForeColor;
PointF textPos = e.Bounds.Location;
if (item.Icon != null)
{
textPos.X += item.Icon.Width + 4;
}
textPos.Y += 1;
//Set the text colour and background colour if the control is disabled
if ((e.State & DrawItemState.Disabled) == 0)
{
e.DrawBackground();
}
else
{
g.FillRectangle(new SolidBrush(SystemColors.ButtonFace), e.Bounds);
textColour = SystemColors.GrayText;
}
if (item.Icon != null)
{
g.DrawIcon(item.Icon, e.Bounds.X + 2, e.Bounds.Y);
}
g.DrawString(item.ToString(), e.Font, new SolidBrush(textColour), textPos);
if ((e.State & DrawItemState.Focus) != 0)
{
e.DrawFocusRectangle();
}
}
