public ContestCdt(Contest contest)
{
c = contest;
CheckCommand = new IDelegateCommand((object obj) =>
{
MainWindow.Instance.Dispatcher.InvokeAsync(() =>
{
var cs = ContestsViewModel.Instance;
cs.Status = "checking for problems ...";
CheckCommand.CanExec = false;
bool exception_accured = false;
try
{
List <Problem> probs = WebReader.ReadProblemsAll(c);
var col = ProblemsViewModel.Instance.Problems;
col.Clear();
for (int i = 0; i < probs.Count; ++i)
{
col.Add(new ProblemCdt(probs[i], c));
}
}
catch (Exception e)
{
cs.Status = e.Message;
}
CheckCommand.CanExec = true;
if (!exception_accured)
{
cs.Status = "checking problems finished :)";
ProblemsViewModel.Instance.Status = "problems for " + c.Name;
}
});
});
}
public ContestsViewModel()
{
Instance = this;
Contests = new ObservableCollection <ContestCdt>();
CheckCommand = new IDelegateCommand((obj) =>
{
MainWindow.Instance.Dispatcher.InvokeAsync(() =>
{
Status = "checking contests ...";
CheckBtnContent = "checking ...";
bool exception_occured = false;
try
{
CheckCommand.CanExec = false;
var contests = WebReader.ReadContestsAll("http://codeforces.com/contests");
var collection = ContestsViewModel.Instance.Contests;
collection.Clear();
for (int i = 0; i < contests.Count; ++i)
{
collection.Add(new ContestCdt(contests[i]));
}
}
catch (Exception e)
{
Status = e.Message;
exception_occured = true;
}
if (!exception_occured)
{
Status = "checking contests finished :)";
}
CheckBtnContent = "check !";
CheckCommand.CanExec = true;
});
});
}
public CodeTemplateViewModel()
{
ChangeCommand = new IDelegateCommand((obj) =>
{
bool exception_auccered = false;
try
{
if (!Directory.Exists(path))
{
Directory.CreateDirectory(path);
}
if (!File.Exists(template))
{
File.Create(template).Close();
}
System.Diagnostics.Process.Start(template);
}
catch (Exception e)
{
Status = e.Message;
exception_auccered = true;
}
if (!exception_auccered)
{
Status = "edit and save this file !";
}
});
DeleteCommand = new IDelegateCommand((obj) =>
{
if (File.Exists(template))
{
try
{
File.Delete(template);
string msg = "default code template is back !";
if (Status.Contains(msg))
{
Status = Status + "!";
}
else
{
Status = msg;
}
}
catch (Exception e)
{
Status = e.Message;
}
}
else
{
string msg = "you have not set a code template !";
if (Status.Contains(msg))
{
Status = Status + "!";
}
else
{
Status = msg;
}
}
});
}
public ProblemCdt(Problem problem, Contest contest)
{
p = problem;
c = contest;
GenerateCommand = new IDelegateCommand((obj) =>
{
//var app = Connect.applicationObject;
var ps = ProblemsViewModel.Instance;
//var proj = app.GetActiveProject();
//if (proj == null)
//{
// string msg = "first open a project please !";
// if (ps.Status.Contains(msg))
// ps.Status = ps.Status + "!";
// else
// ps.Status = msg;
// return;
//}
string folder = Database.Instance.WorkingDirectory;
folder = System.IO.Path.Combine(folder, c.Name.SafePath());
if (!Directory.Exists(folder))
{
Directory.CreateDirectory(folder);
}
//foreach (ProjectItem pi in proj.ProjectItems)
// if (pi.Name == p.Name.SafePath())
// pi.Remove();
string cpp = System.IO.Path.Combine(folder, p.Name.SafePath() + extension);
if (!File.Exists(cpp) || MessageBox.Show("Overwrite File?", "Question", MessageBoxButton.YesNo, MessageBoxImage.Warning) == MessageBoxResult.Yes)
{
StreamWriter sw = new StreamWriter(cpp, false);
WriteTemplate(sw);
sw.Close();
}
//proj.ProjectItems.AddFromFile(cpp).Open();
});
ShowInBrowser = new IDelegateCommand((obj) =>
{
bool exception_accured = false;
string browser = string.Empty;
try
{
browser = "chrome";
System.Diagnostics.Process.Start(new System.Diagnostics.ProcessStartInfo("chrome.exe", c.Url + "/problem/" + p.Name.First()));
}
catch (Exception e)
{
ProblemsViewModel.Instance.Status = e.Message;
try
{
browser = "ie";
System.Diagnostics.Process.Start(new System.Diagnostics.ProcessStartInfo("explorer.exe", c.Url + "/problem/" + p.Name.First()));
}
catch (Exception e2)
{
ProblemsViewModel.Instance.Status = e2.Message;
exception_accured = true;
}
}
if (!exception_accured)
{
ProblemsViewModel.Instance.Status = p.Name + " launched in " + browser + " .";
}
});
TestCommand = new IDelegateCommand((obj) =>
{
try
{
string folder = Database.Instance.WorkingDirectory;
folder = System.IO.Path.Combine(folder, c.Name.SafePath());
string exe = System.IO.Path.Combine(folder, p.Name.SafePath() + ".exe");
string cpp = System.IO.Path.Combine(folder, p.Name.SafePath() + extension);
bool run = true;
{
string cmdarg = $"/C g++.exe -Wl,--stack=268435456 -O2 -std=c++17 -o \"{exe}\" \"{cpp}\"";
var psi = new System.Diagnostics.ProcessStartInfo("cmd", cmdarg);
psi.RedirectStandardOutput = true;
psi.RedirectStandardError = true;
psi.UseShellExecute = false;
var proc = System.Diagnostics.Process.Start(psi);
proc.WaitForExit();
var compilelog = proc.StandardOutput.ReadToEnd().Replace(folder, ""); // remove useless information
var compilelog2 = proc.StandardError.ReadToEnd().Replace(folder, "");
if (compilelog != string.Empty || compilelog2 != string.Empty)
{
run = MessageBox.Show(compilelog + "\r\n" + compilelog2 + "\r\n Would you like to try and run anyway?", "Compile Log", MessageBoxButton.YesNo, MessageBoxImage.Warning) != MessageBoxResult.No;
}
}
if (run)
{
var psi = new System.Diagnostics.ProcessStartInfo("cmd", $"/C \"{exe}\" & pause");
psi.WorkingDirectory = folder;
System.Diagnostics.Process.Start(psi);
}
}
catch (Exception e)
{
MessageBox.Show(e.Message, "Exception");
}
});
}
