public StatusEntryVM(Status.StatusEntry statusEntry, StatusVM statusVM, Area area)
{
StatusEntry = statusEntry;
m_StatusVM = statusVM;
m_Area = area;
DiffCommand = new DelegateCommand(Diff);
LogCommand = new DelegateCommand(Log);
RevertCommand = new DelegateCommand(() => Load(RevertSelected));
OpenInExplorerCommand = new DelegateCommand(OpenInExplorer);
GeneratePatchFileCommand = new DelegateCommand(GeneratePatchFile);
}
private void ProcessFile(bool addTabs, bool trim, int tabSize, Status.StatusEntry x, TabStats ts)
{
byte[] data = null;
using (var fs = System.IO.File.OpenRead(x.FilesystemEntry.Info.FullName))
{
data = new byte[fs.Length];
fs.Read(data, 0, data.Length);
}
System.IO.MemoryStream ms = new System.IO.MemoryStream(data.Length * 2);
int count = 0;
bool newline = false;
bool trimmed = false;
for (int i = 0; i < data.Length; i++)
{
if (data[i] == (byte)'\n')
{
newline = true;
ms.WriteByte((byte)'\n');
}
else if (data[i] == (byte)'\r')
{
newline = true;
ms.WriteByte((byte)'\r');
}
else if (data[i] == (byte)' ')
{
if (trim && !newline)
{
int trimcount = 1;
for (int j = i + 1; j < data.Length; j++)
{
if (data[j] == (byte)'\n' || data[j] == (byte)'\r')
{
break;
}
if (data[j] != (byte)' ' && data[j] != (byte)'\t')
{
trimcount = 0;
break;
}
trimcount++;
}
if (trimcount != 0)
{
trimmed = true;
i += trimcount - 1;
continue;
}
else
{
ms.WriteByte(data[i]);
newline = false;
}
}
else if (addTabs && newline)
{
int span = 1;
for (int j = i + 1; j < i + tabSize && j < data.Length; j++)
{
if (data[j] != (byte)' ')
{
break;
}
span++;
}
if (span == tabSize)
{
count++;
ms.WriteByte((byte)'\t');
}
else
{
for (int j = 0; j < span; j++)
{
ms.WriteByte((byte)' ');
}
}
i += span - 1;
}
else
{
ms.WriteByte((byte)' ');
}
}
else if (data[i] == (byte)'\t')
{
if (trim && !newline)
{
int trimcount = 1;
for (int j = i + 1; j < data.Length; j++)
{
if (data[j] == (byte)'\n' || data[j] == (byte)'\r')
{
break;
}
if (data[j] != (byte)' ' && data[j] != (byte)'\t')
{
trimcount = 0;
break;
}
trimcount++;
}
if (trimcount != 0)
{
trimmed = true;
i += trimcount - 1;
continue;
}
else
{
ms.WriteByte(data[i]);
newline = false;
}
}
else if (!addTabs && newline)
{
for (int j = 0; j < tabSize; j++)
{
ms.WriteByte((byte)' ');
}
count++;
}
else
{
ms.WriteByte((byte)'\t');
}
}
else
{
ms.WriteByte(data[i]);
newline = false;
}
}
if (count > 0 || trimmed)
{
using (var fs = System.IO.File.Create(x.FilesystemEntry.Info.FullName))
{
data = ms.ToArray();
fs.Write(data, 0, data.Length);
}
string mods = "";
if (count > 0)
{
if (addTabs)
{
mods = string.Format("added #b#{0}## tabs", count);
}
else
{
mods = string.Format("added #b#{0}## spaces", count * tabSize);
}
}
if (trimmed)
{
if (!string.IsNullOrEmpty(mods))
{
mods += ", ";
}
mods += "trimmed trailing whitespace";
}
Printer.PrintMessage("#s#{0}## - {1}.", x.CanonicalName, mods);
lock (ts)
{
ts.Files++;
ts.Insertions += count;
}
}
}
