/// <summary>
/// Find the difference of the two loaded file and add to lists the results
/// </summary>
private void FindDifference()
{
ClearUI();
if (FirstFile.FileName == string.Empty || SecondFile.FileName == string.Empty)
{
return;
}
FileDiffBlockList.Children.Clear();
//load the difference
_differences = FirstFile.Compare(SecondFile).ToList();
//Load list of difference
var cbb = new CustomBackgroundBlock();
int j = 0;
foreach (ByteDifference byteDifference in _differences)
{
//create or update custom background block
if (j == 0)
{
cbb = new CustomBackgroundBlock(byteDifference.BytePositionInStream, ++j, RandomBrushes.PickBrush());
}
else
{
cbb.Length = ++j;
}
if (!_differences.Any(c => c.BytePositionInStream == byteDifference.BytePositionInStream + 1))
{
j = 0;
new BlockListItem(cbb).With(c =>
{
c.PatchButtonClick += BlockItem_PatchButtonClick;
c.Click += BlockItem_Click;
_blockListItem.Add(c);
});
//add to hexeditor
FirstFile.CustomBackgroundBlockItems.Add(cbb);
SecondFile.CustomBackgroundBlockItems.Add(cbb);
}
}
//Update progressbar
BlockItemProgress.Maximum = _blockListItem.Count();
UpdateListofBlockItem();
//refresh editor
FirstFile.RefreshView();
SecondFile.RefreshView();
//Enable patch button
PatchButton.IsEnabled = true;
}
public void Update(MetaDataTagItem.Data data, TableDefinitionModel tableDef)
{
if (data == null)
{
SelectedItemSize = 0;
ByteStream = null;
SelectedItemBytesLeft = 0;
HasUniformByteSize = false;
BackgroundBlocks.Clear();
for (int i = 0; i < Fields.Count; i++)
{
UpdateViewModel(Fields[i], new byte[0], 0);
}
return;
}
HasUniformByteSize = _activeMetaDataContent.SelectedTagType.DataItems.Select(x => x.Size).Distinct().Count() == 1;
SelectedItemSize = data.Size;
ByteStream = new MemoryStream(data.Bytes, data.Start, data.Size);
BackgroundBlocks.Clear();
int counter = 0;
var endIndex = tableDef.Definition.ColumnDefinitions.Count();
int index = data.Start;
for (int i = 0; i < endIndex; i++)
{
if (i < endIndex)
{
var byteParserType = tableDef.Definition.ColumnDefinitions[i].Type;
var parser = ByteParserFactory.Create(byteParserType);
parser.TryDecode(data.Bytes, index, out _, out var bytesRead, out _);
index += bytesRead;
var block = new CustomBackgroundBlock()
{
Description = tableDef.Definition.ColumnDefinitions[i].Name,
Color = counter % 2 == 0 ? new SolidColorBrush(Colors.Red) : new SolidColorBrush(Colors.Yellow),
Length = bytesRead,
StartOffset = index - bytesRead - data.Start,
};
BackgroundBlocks.Add(block);
counter++;
}
}
SelectedItemBytesLeft = SelectedItemSize - (index - data.Start);
for (int i = 0; i < Fields.Count; i++)
{
UpdateViewModel(Fields[i], data.Bytes, index);
}
}
private void FindDifference()
{
ClearUI();
if (FirstFile.FileName == string.Empty || SecondFile.FileName == string.Empty)
{
return;
}
var cbb = new CustomBackgroundBlock();
int j = 0;
_differences = FirstFile.Compare(SecondFile)
.ToList()
.OrderBy(c => c.BytePositionInStream);
long previousPosition = _differences.First().BytePositionInStream;
//Load list of difference
///////////// NOT COMPLETED... IS IN DEBUG....
foreach (ByteDifference byteDifference in _differences)
{
if (j == 0)
{
cbb = new CustomBackgroundBlock(byteDifference.BytePositionInStream, ++j, RandomBrushes.PickBrush());
}
else
{
cbb.Length = ++j;
}
if (byteDifference.BytePositionInStream != previousPosition + 1)
{
j = 0;
new BlockListItem(cbb).With(c =>
{
c.PatchButtonClick += BlockItem_PatchButtonClick;
FileDiffBlockList.Items.Add(c);
});
//add to hexeditor
FirstFile.CustomBackgroundBlockItems.Add(cbb);
SecondFile.CustomBackgroundBlockItems.Add(cbb);
}
previousPosition = byteDifference.BytePositionInStream;
}
//refresh editor
FirstFile.RefreshView();
SecondFile.RefreshView();
}
/// <summary>
/// NOT COMPLETED... bugged and need optimisation ;)
/// </summary>
private void FindDifference()
{
ClearUI();
if (FirstFile.FileName == string.Empty || SecondFile.FileName == string.Empty)
{
return;
}
var cbb = new CustomBackgroundBlock();
int j = 0;
_differences = FirstFile.Compare(SecondFile).ToList();
//Load list of difference
foreach (ByteDifference byteDifference in _differences.OrderBy(c => c.BytePositionInStream))
{
//create or update custom background block
if (j == 0)
{
cbb = new CustomBackgroundBlock(byteDifference.BytePositionInStream, ++j, RandomBrushes.PickBrush());
}
else
{
cbb.Length = ++j;
}
if (_differences.Any(c => c.BytePositionInStream == byteDifference.BytePositionInStream + 1))
{
j = 0;
new BlockListItem(cbb).With(c =>
{
c.PatchButtonClick += BlockItem_PatchButtonClick;
FileDiffBlockList.Items.Add(c);
});
//add to hexeditor
FirstFile.CustomBackgroundBlockItems.Add(cbb);
SecondFile.CustomBackgroundBlockItems.Add(cbb);
}
}
//refresh editor
FirstFile.RefreshView();
SecondFile.RefreshView();
}
public CustomBackgroundBlockEventArgs(CustomBackgroundBlock customBlock) => CustomBlock = customBlock;
public BlockListItem(CustomBackgroundBlock cbb)
{
InitializeComponent();
CustomBlock = cbb;
}
