public void RefreshHexEditor()
{
this.Updating = true;
vScrollBar1.Value = offset / 16;
string bytes2 = "";
string bytes3 = "";
string offsets = "";
// in case enlarging when at end of ROM
while (last_line > current.Length)
{
offset -= 16;
}
//
int offset_line = offset & 0xFFFFF0;
for (int i = 0; i < line_count; i++)
{
offsets += (i * 16 + offset_line).ToString("X6");
if (i < line_count - 1)
{
offsets += "\r";
}
for (int a = 0; a < 16; a++)
{
bytes2 += (current[i * 16 + offset_line + a]).ToString("X2") + " ";
bytes3 += (original[i * 16 + offset_line + a]).ToString("X2") + " ";
}
}
//
ROMOffsets.BeginUpdate();
ROMOffsets.Text = offsets;
ROMOffsets.EndUpdate();
//
ROMData.BeginUpdate();
currentROMData.Text = bytes2;
originalROMData.Text = bytes3;
currentROMData.SelectionStart = 0;
currentROMData.SelectionLength = currentROMData.Text.Length;
currentROMData.SelectionColor = Color.DarkBlue;
for (int offsetCounter = offset & 0xFFFFF0, i = 0; i < line_count * 16; i++)
{
// first set the length of the changed offsets, to colorize all at once (b/c faster)
int changedStart = 0;
int changedLength = 0;
Change change = Do.FindOffset(oldProperties, offsetCounter++);
if (change != null)
{
changedStart = i * 3;
if (change.Values.Length == 1)
{
changedLength = 3;
while (Do.Contains(oldProperties, offsetCounter++))
{
changedLength += 3;
}
i += changedLength / 3;
}
else
{
offsetCounter--;
changedLength = (change.Values.Length - (offsetCounter - change.Offset)) * 3;
i += changedLength / 3;
offsetCounter += changedLength / 3;
offsetCounter++;
}
}
if (changedLength > 0)
{
currentROMData.SelectionStart = changedStart;
currentROMData.SelectionLength = changedLength;
currentROMData.SelectionColor = change.Color;
}
}
currentROMData.SelectionStart = originalROMData.SelectionStart = selectionStart;
currentROMData.SelectionLength = originalROMData.SelectionLength = selectionLength;
ROMData.Focus();
ROMData.EndUpdate();
//
UpdateInformationLabels();
this.Updating = false;
}