/// <summary>
/// Download the file and open a new visual studio solution
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void OpenBtn_Click(object sender, EventArgs e)
{
int selectedProject = 0;
if (listViewProjects.SelectedItems.Count == 0)
{
return;
}
selectedProject = Convert.ToInt32(listViewProjects.SelectedItems[0].Text);
projectName = listViewProjects.FocusedItem.SubItems[1].Text;
buttonOpen.Enabled = false;
this.UseWaitCursor = true;
//Run the function that downloads and handles the projects
bool success = QuantConnectPlugin.OpenProject(selectedProject, projectName, () => {
buttonOpen.SafeInvoke((d) => d.Enabled = true);
this.SafeInvoke((d) => d.UseWaitCursor = false);
this.SafeInvoke((d) => d.Close());
QuantConnectPlugin.SetButtonsState(true);
});
if (!success)
{
buttonOpen.Enabled = true;
this.UseWaitCursor = false;
QuantConnectPlugin.ProjectID = 0;
}
}
/// <summary>
/// Refresh the data source, polling the API.
/// </summary>
private void timerRefresh_Tick(object sender, EventArgs e)
{
if (_processing)
{
return;
}
_processing = true;
statusLabel.Text = "Updating Results for Backtest Id: " + _backtestId + "...";
Async.Add(new APIJob(APICommand.BacktestResults, (backtestResult, errors) =>
{
//Handle login and API errors:
switch (QuantConnectPlugin.HandleErrors(errors))
{
//Handle project specific actions with a login error:
case APIErrors.NotLoggedIn:
this.SafeInvoke(d => d.ShowLogin(() => { FormOpenProject form = new FormOpenProject(); form.StartPosition = FormStartPosition.CenterScreen; form.Show(); }));
this.SafeInvoke(d => d.Close());
return;
}
//Handle Results Packet:
PacketBacktestResult packet = (PacketBacktestResult)backtestResult;
this.SafeInvoke(d => d.SetBacktestResult(packet));
}, _backtestId)); // End of Async
} // End of timer:
/// <summary>
/// Plugin Constructor:
/// </summary>
public QCPluginPackage()
{
Debug.WriteLine(string.Format(CultureInfo.CurrentCulture, "Entering constructor for: {0}", this.ToString()));
Commands = new Dictionary <string, MenuCommand>();
// If the username and password files exist, login:
QuantConnectPlugin.Initialize();
}
/////////////////////////////////////////////////////////////////////////////
// Overridden Package Implementation
#region Package Members
/// <summary>
/// Initialization of the package; this method is called right after the package is sited, so this is the place
/// where you can put all the initialization code that rely on services provided by VisualStudio.
/// </summary>
protected override void Initialize()
{
Debug.WriteLine(string.Format(CultureInfo.CurrentCulture, "Entering Initialize() of: {0}", this.ToString()));
base.Initialize();
// IDE
ApplicationObject = (DTE2)GetService(typeof(DTE));
Commands.Clear();
// Add our command handlers for menu (commands must exist in the .vsct file)
OleMenuCommandService mcs = GetService(typeof(IMenuCommandService)) as OleMenuCommandService;
if (null != mcs)
{
// Create the command for each menu item.
CommandID menuCommandID = new CommandID(GuidList.guidQCPluginCmdSet, (int)PkgCmdIDList.cmdIdQuantConnect);
MenuCommand menuItem = new MenuCommand(MenuItemCallback, menuCommandID);
mcs.AddCommand(menuItem);
CommandID setCredentialsID = new CommandID(GuidList.guidQCPluginCmdSet, (int)PkgCmdIDList.setCredentials);
Commands.Add("SetCredentials", new MenuCommand(SetCredentialsItemCallback, setCredentialsID));
mcs.AddCommand(Commands["SetCredentials"]);
CommandID newProjectID = new CommandID(GuidList.guidQCPluginCmdSet, (int)PkgCmdIDList.newProject);
MenuCommand newProjectItem = new MenuCommand(NewProjectCallback, newProjectID);
mcs.AddCommand(newProjectItem);
CommandID openProjectID = new CommandID(GuidList.guidQCPluginCmdSet, (int)PkgCmdIDList.openProject);
MenuCommand openProjectItem = new MenuCommand(OpenProjectItemCallback, openProjectID);
mcs.AddCommand(openProjectItem);
CommandID backtestID = new CommandID(GuidList.guidQCPluginCmdSet, (int)PkgCmdIDList.backtest);
Commands.Add("Backtest", new MenuCommand(BacktestItemCallback, backtestID));
mcs.AddCommand(Commands["Backtest"]);
CommandID logoutID = new CommandID(GuidList.guidQCPluginCmdSet, (int)PkgCmdIDList.logout);
Commands.Add("Logout", new MenuCommand(LogoutItemCallback, logoutID));
mcs.AddCommand(Commands["Logout"]);
CommandID deleteID = new CommandID(GuidList.guidQCPluginCmdSet, (int)PkgCmdIDList.delete);
Commands.Add("Delete", new MenuCommand(DeleteItemCallback, deleteID));
mcs.AddCommand(Commands["Delete"]);
CommandID saveID = new CommandID(GuidList.guidQCPluginCmdSet, (int)PkgCmdIDList.save);
Commands.Add("Save", new MenuCommand(SaveItemCallback, saveID));
mcs.AddCommand(Commands["Save"]);
}
QuantConnectPlugin.SetButtonsState(false);
}
private void OpenProjects_Load(object sender, EventArgs e)
{
// Load projects
buttonOpen.Enabled = false;
this.UseWaitCursor = true;
List <Project> projectList = new List <Project>();
try
{
Async.Add(new APIJob(APICommand.ProjectList, (projectfiles, errors) =>
{
//Handle login and API errors:
switch (QuantConnectPlugin.HandleErrors(errors))
{
//Handle project specific actions with a login error:
case APIErrors.NotLoggedIn:
this.SafeInvoke(d => d.ShowLogin(() => { FormOpenProject form = new FormOpenProject(); form.StartPosition = FormStartPosition.CenterScreen; form.Show(); }));
this.SafeInvoke(d => d.Close());
return;
}
listViewProjects.SafeInvoke(d => d.Items.Clear());
listViewProjects.SafeInvoke(d => d.BeginUpdate());
foreach (var project in (List <Project>)projectfiles)
{
ListViewItem item = new ListViewItem();
item.Text = project.Id.ToString();
ListViewItem.ListViewSubItem subitem = new ListViewItem.ListViewSubItem();
subitem.Text = project.Name.ToString();
item.SubItems.Add(subitem);
subitem = new ListViewItem.ListViewSubItem();
subitem.Text = project.Modified.ToString();
item.SubItems.Add(subitem);
listViewProjects.SafeInvoke(d => d.Items.Add(item));
}
listViewProjects.SafeInvoke(d => d.EndUpdate());
buttonOpen.SafeInvoke(d => d.Enabled = true);
this.SafeInvoke(d => d.UseWaitCursor = false);
this.SafeInvoke(d => d.SizeLastColumn(listViewProjects));
}));
}
catch
{
MessageBox.Show("Connection timeout.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
/// <summary>
/// Launch the backtest result form.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void timer_Tick(object sender, EventArgs e)
{
if (this.LoadResult != "")
{
FormBacktestChart form = new FormBacktestChart();
form.SetBacktestId(LoadResult);
form.Show();
this.Close();
}
if (QuantConnectPlugin.RateLimitReached)
{
QuantConnectPlugin.RateLimitReached = false;
QuantConnectPlugin.ShowRateLimit();
this.Close();
}
}
private void ButtonSave_Click(object sender, EventArgs e)
{
buttonLogin.Enabled = false;
this.UseWaitCursor = true;
Email = textBoxEmail.Text;
Password = textBoxPassword.Text;
if (checkBoxRememberCredentials.Checked)
{
QuantConnectPlugin.SaveCredentials(Email, Password);
}
try
{
Async.Add(new APIJob(APICommand.Authenticate, (loggedIn, errors) =>
{
buttonLogin.SafeInvoke(d => d.Enabled = true);
this.SafeInvoke(d => d.UseWaitCursor = false);
if (!(bool)loggedIn)
{
MessageBox.Show("Wrong user name or password", "QuantConnect Login", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
else
{
QuantConnectPlugin.Email = Email;
QuantConnectPlugin.Password = Password;
this.SafeInvoke(d =>
{
if (d.SuccessCallback != null)
{
d.SuccessCallback();
}
});
this.SafeInvoke(d => d.Close());
}
}, Email, Password));
}
catch
{
MessageBox.Show("Connection timeout.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
/// <summary>
/// Create a new project.
/// </summary>
public void CreateProject(bool retry = false)
{
progressBar.Value = 10;
labelMessage.Text = "Creating Project on QuantConnect...";
// Create New Project on QC
Async.Add(new APIJob(APICommand.NewProject, (projectIdObj, errors) =>
{
// Handle login and API errors:
switch (QuantConnectPlugin.HandleErrors(errors))
{
// Handle project specific actions with a login error:
case APIErrors.NotLoggedIn:
this.SafeInvoke(d => d.ShowLogin(() => { FormCreateProject form = new FormCreateProject(); form.StartPosition = FormStartPosition.CenterScreen; form.Show(); }));
this.SafeInvoke(d => d.Close());
return;
}
int projectId = projectIdObj == null ? 0 : Convert.ToInt32(projectIdObj);
if (projectId == 0)
{
//Show the error form
labelMessage.SafeInvoke(d => d.Text = "Sorry there was an error with your request. ");
pictureError.SafeInvoke(d => d.Visible = true);
}
else
{
//Else we have a new id, time to load the template:
labelMessage.SafeInvoke(d => d.Text = "Project Created, Opening...");
progressBar.SafeInvoke(d => d.Value = 90);
//Open the project and close the loading dialog.
QuantConnectPlugin.OpenProject(projectId, ProjectName, () => {
this.SafeInvoke(d => d.Close());
QuantConnectPlugin.SetButtonsState(true);
});
}
}, ProjectName));
}
/// <summary>
/// Shwo the new project dialog:
/// </summary>
private void NewProjectCallback(object sender, EventArgs e)
{
QuantConnectPlugin.ShowNewProject();
}
/// <summary>
/// Logout Menu Option
/// </summary>
private void LogoutItemCallback(object sender, EventArgs e)
{
QuantConnectPlugin.ShowLogout();
}
/// <summary>
/// Click on Delete Project
/// </summary>
private void DeleteItemCallback(object sender, EventArgs e)
{
QuantConnectPlugin.DeleteProject();
}
/// <summary>
/// Click on Save Project
/// </summary>
private void SaveItemCallback(object sender, EventArgs e)
{
QuantConnectPlugin.SaveToCloud(true);
}
/// <summary>
/// Click on Backtest.
/// </summary>
private void BacktestItemCallback(object sender, EventArgs e)
{
QuantConnectPlugin.ShowLoadBacktest();
}
/// <summary>
/// Click on Set Credentials (Currently hidden).
/// </summary>
private void SetCredentialsItemCallback(object sender, EventArgs e)
{
QuantConnectPlugin.ShowSaveCredentials();
}
public void DeleteSavedCredentials(object sender, EventArgs e)
{
QuantConnectPlugin.RemoveCredentials();
Close();
}
private void SetCredentials_Load(object sender, EventArgs e)
{
string[] credentials = QuantConnectPlugin.LoadCredentials();
textBoxEmail.Text = Email;
textBoxPassword.Text = Password;
}
/// <summary>
/// Launch a backtest.
/// </summary>
public void Backtest(bool retry = false)
{
int _projectID = QuantConnectPlugin.ProjectID;
if (QuantConnectPlugin.LocalCompile())
{
progressBar.Value = 33;
if (!retry)
{
labelMessage.Text = "Building on QuantConnect...";
}
// Compile on QC
Async.Add(new APIJob(APICommand.Compile, (compile, errors) =>
{
// Handle login and API errors:
switch (QuantConnectPlugin.HandleErrors(errors))
{
// Handle project specific actions with a login error:
case APIErrors.NotLoggedIn:
this.SafeInvoke(d => d.ShowLogin(() => { FormLoadBacktest form = new FormLoadBacktest(); form.StartPosition = FormStartPosition.CenterScreen; form.Show(); }));
this.SafeInvoke(d => d.Close());
return;
case APIErrors.CompileTimeout:
labelMessage.SafeInvoke(d => d.Text = "Building timedout, retrying...");
this.SafeInvoke(d => d.Backtest(true));
return;
case APIErrors.CompileError:
MessageBox.Show("There was a build error: " + errors[0], "QuantConnect Build Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
this.SafeInvoke(d => d.Close());
return;
}
progressBar.SafeInvoke(d => d.Value = 66);
labelMessage.SafeInvoke(d => d.Text = "Issuing Backtest...");
var packet = (PacketCompile)compile;
if (!packet.Success)
{
pictureError.SafeInvoke(d => d.Visible = true);
labelMessage.SafeInvoke(d => d.Text = "QuantConnect build failed. Please see project at QuantConnect.com");
return;
}
//Sending Backtest...
var backtestId = QuantConnectPlugin.GetBacktestID(packet, _projectID);
if (backtestId == "")
{
return;
}
//Got Id, Open Backtest Form:
progressBar.SafeInvoke(d => d.Value = 99);
labelMessage.SafeInvoke(d => d.Text = "Backtest Sent Successfully.");
pictureCheck.SafeInvoke(d => d.Visible = true);
this.SafeInvoke(d => d.LoadResult = backtestId);
}, _projectID));
}
else
{
pictureError.Visible = true;
labelMessage.Text = "Local build failed. Please see Visual Studio";
}
}
/// <summary>
/// Click on Open Projects
/// </summary>
private void OpenProjectItemCallback(object sender, EventArgs e)
{
QuantConnectPlugin.ShowProjects();
}
public static void Consumer()
{
while (true)
{
if (Queue.Count > 0)
{
APIJob job;
if (Queue.TryDequeue(out job))
{
switch (job.Command)
{
case APICommand.Authenticate:
bool loggedIn = false;
if (job.Parameters.Length == 2)
{
loggedIn = QuantConnectPlugin.API.Authenticate((string)job.Parameters[0], (string)job.Parameters[1]);
}
job.Callback(loggedIn, new List <string>());
break;
case APICommand.ProjectList:
var packet = QuantConnectPlugin.API.ProjectList();
List <Project> projectList = new List <Project>();
if (packet.Projects != null)
{
projectList = packet.Projects;
}
job.Callback(projectList, packet.Errors);
break;
case APICommand.NewProject:
var projectCreate = QuantConnectPlugin.API.ProjectCreate(job.Parameters[0].ToString());
var newProject = 0;
if (projectCreate.ProjectId != null)
{
newProject = projectCreate.ProjectId;
}
job.Callback(newProject, projectCreate.Errors);
break;
case APICommand.OpenProject:
var files = new PacketProjectFiles();
List <File> projectFiles = new List <File>();
if (job.Parameters.Length == 1)
{
files = QuantConnectPlugin.API.ProjectFiles((int)job.Parameters[0]);
}
if (files.Files != null)
{
projectFiles = files.Files;
}
job.Callback(projectFiles, files.Errors);
break;
case APICommand.CheckQCAlgoVersion:
bool latestversion = QuantConnectPlugin.API.CheckQCAlgorithmVersion();
job.Callback(latestversion, new List <string>());
break;
case APICommand.Compile:
QuantConnectPlugin.SaveToCloud(false);
var compile = new PacketCompile();
if (job.Parameters.Length == 1)
{
compile = QuantConnectPlugin.API.Compile((int)job.Parameters[0]);
}
job.Callback(compile, compile.Errors);
break;
case APICommand.UpdateTemplate:
job.Callback(true, new List <string>());
break;
case APICommand.BacktestResults:
var backtestResult = new PacketBacktestResult();
if (job.Parameters.Length == 1)
{
backtestResult = QuantConnectPlugin.API.BacktestResults((string)job.Parameters[0]);
}
job.Callback(backtestResult, backtestResult.Errors);
break;
}
}
}
Thread.Sleep(10);
}
}