public SectionEditor(ModuleSectionNode section)
{
InitializeComponent();
ppcDisassembler1._editor = this;
if ((_section = section) != null)
{
_section._linkedEditor = this;
Relocation[] temp = new Relocation[_section._relocations.Count];
_section._relocations.CopyTo(temp);
_relocations = temp.ToList();
_firstCommand = _section._firstCommand;
}
_openedSections.Add(this);
Text = String.Format("Module Section Editor - {0}", _section.Name);
hexBox1.SectionEditor = this;
chkCodeSection.Checked = _section._isCodeSection;
chkBSSSection.Checked = _section._isBSSSection;
if (section.Root is RELNode)
{
RELNode r = (RELNode)section.Root;
if (r._prologReloc != null && r._prologReloc._section == section)
_prologReloc = r._prologReloc;
if (r._epilogReloc != null && r._epilogReloc._section == section)
_epilogReloc = r._epilogReloc;
if (r._unresReloc != null && r._unresReloc._section == section)
_unresReloc = r._unresReloc;
//if (r._nameReloc != null && r._nameReloc._section == section)
// _nameReloc = r._nameReloc;
}
panel5.Enabled = true;
}
private void Apply()
{
if (hexBox1.ByteProvider == null)
return;
try
{
if (_section._isBSSSection != chkBSSSection.Checked || _section._isCodeSection != chkCodeSection.Checked)
{
_section._isBSSSection = chkBSSSection.Checked;
_section._isCodeSection = chkCodeSection.Checked;
_section.SignalPropertyChange();
}
if (_section.Root is RELNode)
{
RELNode r = _section.Root as RELNode;
if (r._prologReloc != _prologReloc && _prologReloc != null)
{
if (r._prologReloc != null)
r._prologReloc._prolog = false;
r._prologReloc = _prologReloc;
r.SignalPropertyChange();
}
if (r._epilogReloc != _epilogReloc && _epilogReloc != null)
{
if (r._epilogReloc != null)
r._epilogReloc._epilog = false;
r._epilogReloc = _epilogReloc;
r.SignalPropertyChange();
}
if (r._unresReloc != _unresReloc && _unresReloc != null)
{
if (r._unresReloc != null)
r._unresReloc._unresolved = false;
r._unresReloc = _unresReloc;
r.SignalPropertyChange();
}
}
DynamicFileByteProvider d = hexBox1.ByteProvider as DynamicFileByteProvider;
if (!d.HasChanges())
return;
UnsafeBuffer newBuffer = new UnsafeBuffer((int)d.Length);
int amt = Math.Min(_section._dataBuffer.Length, newBuffer.Length);
if (amt > 0)
{
Memory.Move(newBuffer.Address, _section._dataBuffer.Address, (uint)amt);
if (newBuffer.Length - amt > 0)
Memory.Fill(newBuffer.Address + amt, (uint)(newBuffer.Length - amt), 0);
}
if (d._stream != null)
d._stream.Dispose();
d._stream = new UnmanagedMemoryStream((byte*)newBuffer.Address, newBuffer.Length, newBuffer.Length, FileAccess.ReadWrite);
d.ApplyChanges();
_section._dataBuffer.Dispose();
_section._dataBuffer = newBuffer;
_section.SignalPropertyChange();
if (_relocationsChanged)
{
Relocation[] temp = new Relocation[_relocations.Count];
_relocations.CopyTo(temp);
List<Relocation> temp2 = temp.ToList();
_section._relocations = temp2;
_section._firstCommand = _firstCommand;
ResourceNode a = _section.Root;
if (a != null && a != _section.Root)
a.SignalPropertyChange();
}
hexBox1.Invalidate();
hexBox1.Focus();
}
catch (Exception e)
{
MessageBox.Show(e.ToString());
}
finally
{
EnableButtons();
}
}