/// <summary>
/// Expand up to path of given problem number and select top file inside that folder
/// Prompt for new file if none exist
/// </summary>
/// <param name="pnum">Problem number</param>
public void ShowCode(object pnum)
{
if (!Directory.Exists(RegistryAccess.CodesPath))
{
return;
}
if (!IsReady || folderTreeView.Nodes.Count == 0)
{
if (this.IsDisposed)
{
return;
}
TaskQueue.AddTask(ShowCode, pnum, 1000);
return;
}
//create code file if doesn't exist
string path = LocalDirectory.GetCodesPath((long)pnum);
if (!Directory.Exists(path) || Directory.GetFiles(path).Length == 0)
{
this.BeginInvoke((MethodInvoker)(() => AddProblem((long)pnum)));
return;
}
this.BeginInvoke((MethodInvoker) delegate
{
//select code file path
TreeNode tn = GetNode(new DirectoryInfo(path));
CodesBrowser.ExpandAndSelect(tn, CodesBrowser.ExpandSelectType.SelecFirstChild);
});
}
public void AddProblem(long pnum)
{
//get code path
string path = LocalDirectory.GetCodesPath(pnum);
if (string.IsNullOrEmpty(path))
{
return;
}
//get language
CodeFileCreator cfc = new CodeFileCreator();
if (cfc.ShowDialog() != DialogResult.OK)
{
return;
}
Structures.Language lang = cfc.Language;
cfc.Dispose();
//get file extension
string ext = ".cpp";
if (lang == Structures.Language.C)
{
ext = ".c";
}
else if (lang == Structures.Language.Java)
{
ext = ".java";
}
else if (lang == Structures.Language.Pascal)
{
ext = ".pascal";
}
//create code file
string name = Path.GetFileName(path);
CreateFile(path, name, ext);
//create input-output
string input = Path.Combine(path, "input.txt");
string output = Path.Combine(path, "output.txt");
string correct = Path.Combine(path, "correct.txt");
LocalDirectory.CreateFile(input);
LocalDirectory.CreateFile(output);
LocalDirectory.CreateFile(correct);
ParseInputOutput(pnum, input, correct);
//select created problem
this.BeginInvoke((MethodInvoker) delegate
{
ExpandAndSelect(LocateProblem(pnum), ExpandSelectType.SelecFirstChild);
});
}
/// <summary>
/// Formats the code directory with default files and folders
/// </summary>
/// <param name="background">True to run this process on background</param>
public void FormatCodeDirectory(object background)
{
if (!IsReady)
{
return;
}
//gather all files
string path = RegistryAccess.CodesPath;
if (!Directory.Exists(path))
{
return;
}
if ((bool)background)
{
System.Threading.ThreadPool.QueueUserWorkItem(FormatCodeDirectory, false);
return;
}
IsReady = false;
Interactivity.SetStatus("Formatting code directory started...");
this.BeginInvoke((MethodInvoker) delegate
{
selectDirectoryPanel.Visible = false;
folderTreeView.UseWaitCursor = true;
});
//create codes-path and check them
if (!LocalDatabase.IsReady)
{
Logger.Add("Problem Database is not ready.", "Codes | FormatCodeDirectory()");
return;
}
//just call codesPath. it will create directory automatically
foreach (Structures.ProblemInfo prob in LocalDatabase.problemList)
{
LocalDirectory.GetCodesPath(prob.pnum);
}
//now create files for precode
LocalDirectory.GetPrecode(Structures.Language.C);
LocalDirectory.GetPrecode(Structures.Language.CPP);
LocalDirectory.GetPrecode(Structures.Language.Java);
LocalDirectory.GetPrecode(Structures.Language.Pascal);
IsReady = true;
LoadCodeFolder(false);
Interactivity.SetStatus("Formatting code directory finished.");
}
public TreeNode LocateProblem(long pnum)
{
string path = LocalDirectory.GetCodesPath(pnum);
return(GetNode(new DirectoryInfo(path)));
}
/// <summary>
/// Import old uva codes into new folder
/// </summary>
public void ImportOldCodes(object state)
{
if (!IsReady)
{
return;
}
object[] data = (object[])state;
bool background = (bool)data[0];
string oldpath = (string)data[1];
if (background)
{
data[0] = false;
System.Threading.ThreadPool.QueueUserWorkItem(ImportOldCodes, data);
return;
}
IsReady = false;
try
{
Interactivity.SetStatus("Importing codes...");
//get current path
string path = RegistryAccess.CodesPath;
if (!Directory.Exists(path))
{
return;
}
//copy all files
foreach (string file in Directory.GetFiles(oldpath, "*.*", SearchOption.AllDirectories))
{
//get problem number guesses
List <int> guesses = new List <int>();
int tmp = 0;
foreach (char ch in Path.GetFileNameWithoutExtension(file))
{
if (char.IsNumber(ch))
{
tmp = tmp * 10 + ch - '0';
}
else
{
if (tmp > 0)
{
guesses.Add(tmp);
}
tmp = 0;
}
}
//check if a guess matches
Structures.ProblemInfo pinfo = null;
foreach (int item in guesses)
{
pinfo = LocalDatabase.GetProblem(item);
if (pinfo != null)
{
break;
}
}
if (pinfo == null)
{
continue;
}
//copy this file to guessed problem directory
string code = CreateFile(
LocalDirectory.GetCodesPath(pinfo.pnum),
Path.GetFileNameWithoutExtension(file),
Path.GetExtension(file));
if (code == null)
{
continue;
}
File.Copy(file, code, true);
Interactivity.SetStatus("Importing codes... [" + pinfo.pnum.ToString() + "]");
}
}
catch (Exception ex)
{
Logger.Add(ex.Message, "ImportCodes()|CodesBrowser");
}
finally
{
Interactivity.SetStatus("Finished importing codes.");
IsReady = true;
}
LoadCodeFolder(false);
}