public void Handle(IHexDataContext hexDataContext)
{
if (hexDataContext == null)
{
return;
}
var device = hexDataContext.GetInstance <IFile>(Contracts.FileExplorer.Constants.HexDataContextTag_File) as IDevice;
if (device == null)
{
return;
}
if (device.PartitionEntries == null)
{
return;
}
int i = 0;
foreach (var ti in device.PartitionEntries.OrderBy(p => p.StartLBA))
{
hexDataContext.CustomBackgroundBlocks?.Add(
BrushBlockFactory.CreateNewBackgroundBlock(
ti.StartLBA,
ti.Size,
i++ % 2 == 0 ? BrushBlockFactory.FirstBrush : BrushBlockFactory.SecondBrush
)
);
}
hexDataContext.UpdateCustomBackgroundBlocks();
}
private void Button_Click(object sender, System.Windows.RoutedEventArgs e)
{
_dataContext.CustomBackgroundBlocks.Add(BrushBlockFactory.CreateNewBackgroundBlock(1, 1024, Brushes.AliceBlue));
_dataContext.UpdateCustomBackgroundBlocks();
}
