public void restore(long idx, string fname)
{
Duplicated di = (entries_.ContainsKey(idx)) ? entries_[idx] : null;
if (di == null)
{
return;
}
di.restore(fname);
}
public void showDuplicate(long idx, ref PictureBox[] pics)
{
if (idx < 1)
{
idx = 1;
}
if (idx >= entries_.Count)
{
idx = entries_.Count;
}
Duplicated di = (entries_.ContainsKey(idx)) ? entries_[idx] : null;
if (di == null)
{
return;
}
int i = 0;
List <string> fnames = new List <string>();
di.getFilenames(ref fnames);
foreach (string f in fnames)
{
try
{
pics[i] = new PictureBox();
pics[i].Top = 3;
pics[i].Left = 3;
pics[i].Name = "_" + idx;
pics[i].Width = 380;
pics[i].Height = 240;
pics[i].ImageLocation = f;
pics[i].SizeMode = PictureBoxSizeMode.StretchImage;
pics[i].MouseMove += pic_MouseMove;
pics[i].Paint += pics_paintEvent;
pics[i].Tag = di.isRemovable(f);
i++;
}
catch (ArgumentException e)
{
MessageBox.Show(e.Message + f);
return;
}
}
}
// reads in the file which contains the MD5 hash values along with the image file names
private void loadIn()
{
if (MD5file_ == "")
{
return;
}
var reader = new StreamReader(File.OpenRead(MD5file_), Encoding.Unicode, true);
bool commaFound = false;
string hash = "";
string p = "";
Dictionary <string, string> tmp = new Dictionary <string, string>();
int count = 0, i;
// calculate the number of lines within the file by counting the \r\n characters
string all = reader.ReadToEnd();
for (i = 0; i < all.Length; i++)
{
if ((i + 1) == all.Length)
{
break;
}
if ((all[i] == 0x0d) && (all[i + 1] == 0x0a))
{
count++;
}
}
statuslabel_.Text = "Processing file " + this.MD5file_;
Application.DoEvents();
progressbar_.Maximum = count;
progressbar_.Value = 0;
// let's go... read in the has values <KEY> and the image file names <VALUE> char by char
// a little bit old C style but works and executes fast
for (i = 0; i < all.Length; i++)
{
if ((i + 1) == all.Length)
{
break;
}
if ((all[i] == 0x00) || ((all[i] == 0x0d) && (all[i + 1] == 0x0a)))
{
if (tmp.ContainsKey(hash))
{
// do not overwrite the value of an existing key instead add the file name
// to the end of teh value separated a semicolon
tmp[hash] += ";" + p;
}
else
{
tmp.Add(hash, p);
}
commaFound = false;
hash = p = "";
if ((all[i] == 0x0d) && (all[i + 1] == 0x0a))
{
progressbar_.Value++;
}
i++;
continue;
}
if (all[i] == ',')
{
commaFound = true;
i++;
}
if (commaFound)
{
p += all[i];
}
else
{
hash += all[i];
}
}
progressbar_.Value = 0;
statuslabel_.Text = "Collecting duplications...";
Application.DoEvents();
// fill up the entries_ Dictionary map with the items containing duplicates
// the process looks for a semicolon within the <VALUE> and if it has one
// it will be added to the map
// the entries_ dictionary has <ID> => <DuplicatedImage> pairs
long id = 1;
foreach (KeyValuePair <string, string> kvp in tmp)
{
if (kvp.Value.IndexOf(';') > -1)
{
Duplicated di = new Duplicated();
di.setIndex(id);
di.setHash(kvp.Key);
di.addFilenames(kvp.Value);
entries_[id] = di;
id++;
}
}
Application.DoEvents();
statuslabel_.Text = "Ready.";
reader.Close();
reader.Dispose();
reader = null;
}
