public void Init(EnvironmentVariableTarget ev)
{
// MessageBox.Show("init");
// CurrentPathText = GetCurrentPathText();
if (CurrentPathText != string.Empty)
{
CurrentPathLength = CurrentPathText.Length;
CurrentPathList.Clear();
CurrentPathList = GetCurrentPathList();
CurrentPathCount = CurrentPathList.Count;
// MessageBox.Show(PathSummary);
Over1023 = CurrentPathLength > 1023;
PathSummaryColor = Over1023 ? Color.Red : Color.Black;
PathUnique = CurrentPathList.Where(Directory.Exists) // remove not exist
.Distinct().ToList(); //remove duplicated
DublicatedList.Clear();
DublicatedList = GetDuplicatedList(CurrentPathList);
NotExistList = new BindingList <string>(CurrentPathList.Where(item => !Directory.Exists(item)).ToList());
PathSummary = string.Format("Path Length: {0}, Count: {1}", CurrentPathLength, CurrentPathCount);
if (Over1023)
{
PathSummary += " (Over 1023 char)";
}
CanRepair = GetRepairStatus();
IsDuplicated = DublicatedList.Count > 0;
PathChanged.Raise(this, null);
}
}
public Boolean RepairPath() //(List< string > newlist)
{
try
{
Cursor.Current = Cursors.WaitCursor;
List <string> Newlist = new List <string>();
string msg = "Are you sure to repair the window path" + Environment.NewLine;
msg += "The current path will be exported to external file";
var result = MessageBox.Show(msg, "Warning", MessageBoxButtons.OKCancel, MessageBoxIcon.Warning);
if (result == DialogResult.Cancel)
{
return(false);
}
Newlist = PathUnique.ToList();
int size1 = Newlist.Sum(item => item.Length + 1);
//bool shouldSave = size1 != CurrentPathText.Length;
string s = "";
Console.WriteLine("Excluding dublicated entries");
Console.WriteLine("{0}: excluding dublicated entries", size1);
//shoorten the path starting with last entries
if (size1 > 1023)
{
//int size2 = 0;
// for (int index = 0; index < newlist.Count; index++)
for (int index = Newlist.Count - 1; index > 0; index--)
{
var item = Newlist[index];
Newlist[index] = FileSystemHelper.GetShortPathName(item);
size1 = Newlist.Sum(item2 => item2.Length + 1);
Console.WriteLine("short: {0}, newsize: {1}", size1, Newlist[index]);
if (size1 < 1023)
{
break; //1023- 10 extra room for any next installation
}
} //for
} //if
string newPath = Newlist.Aggregate((workingSentence, next) => workingSentence + ";" + next);
Console.WriteLine("final path new length {0} ", newPath.Length);
Console.WriteLine(newPath);
msg = "The new path is " + Convert.ToString(size1) + Environment.NewLine;
msg += "Are you sure to write the new path";
result = MessageBox.Show(msg, "Warning", MessageBoxButtons.OKCancel, MessageBoxIcon.Warning);
if (result == DialogResult.Cancel)
{
return(false);
}
//export to file
BackupPath();
SaveProgramPath(newPath);
Refresh();
_logger.Info("Repairing Path");
PathChanged.Raise(this, null);
return(true);
}
catch (Exception ex)
{
MessageBox.Show("Error: " + ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
_logger.Error("Error in Repair: " + ex.Message);
}
finally
{
Cursor.Current = Cursors.Default;
MessageBox.Show("Repair Completed Sucessfully", "Information", MessageBoxButtons.OK, MessageBoxIcon.None);
}
return(false);
}
public void Load()
{
CurrentPathText = GetCurrentPathText();
Init();
PathChanged.Raise(this, null);
}