/// <summary>
/// Remove a player to the lobby.
/// </summary>
/// <param name="sender">Must be an object of the Player class, the player you wish to remove.</param>
private async void LobbyRemovePlayer(object sender)
{
Player subtract = (Player)sender;
// Are we sure the player wants to do this?
var DialogResult = await Dialogs.ShowMessageAsync(this, "Are you sure?", "You're about to delete " + subtract.Name + " and remove them from this lobby. This cannot be undone - are you sure?", MessageDialogStyle.AffirmativeAndNegative, YesNoSettings);
// Check for the answer...
if (DialogResult == MessageDialogResult.Negative)
{
// The player has cancelled the operation. Return.
return;
}
// The player would like to continue with the operation. Remove the player...
ObservableCollection <Player> newPlayers = new ObservableCollection <Player>();
foreach (Player player in Players)
{
if (player == subtract)
{
subtract = null;
}
else
{
if (subtract == null)
{
player.Digit--;
}
newPlayers.Add(player);
}
}
Players = newPlayers; OnPropertyChanged("Players");
}
/// <summary>
/// Prompt the user to confirm action
/// Remove the current packaged solution from the view
/// Initialize new packaged solution
/// </summary>
private async void CreateNewPackagedSolution()
{
// Run message dialog and await response
var result = await _dialogCoordinator.ShowMessageAsync(this,
"Ny pakkeløsning",
"Hvis du opretter en ny pakkeløsning mister du arbejdet på din nuværende pakkeløsning. Vil du fortsætte?",
MessageDialogStyle.AffirmativeAndNegative,
new MetroDialogSettings()
{
NegativeButtonText = "Afbryd"
});
// If negative button was pressed => return
if (result == MessageDialogResult.Negative)
{
return;
}
// Clear the appliance list for the current packaged solution
AppliancesInPackagedSolution.Clear();
// Reset collections and results
PackagedSolution = new PackagedSolution();
EeiResultsRoomHeating = new EEICalculationResult();
EeiResultsWaterHeating = new EEICalculationResult();
// Update the EEI (=> 0)
UpdateEei();
}
/// <summary>
/// Добавяне на продукт в базата,при успех се връща статус 200
/// </summary>
/// <returns></returns>
public async Task InsertGoodToDB()
{
using (var client = new HttpClient())
{
// client.BaseAddress = new Uri("http://" + base.IP + ":" + base.Port);
client.BaseAddress = new Uri("http://" + base.Address);
NewGood.SupplierID = GoodSupplier.ID;
var info = NewGood;
var content = JsonConvert.SerializeObject(info);
var buffer = System.Text.Encoding.UTF8.GetBytes(content);
var byteContent = new ByteArrayContent(buffer);
byteContent.Headers.ContentType = new MediaTypeHeaderValue("application/json");
using (HttpResponseMessage response = await client.PostAsync(base.ApiController + "/" + base.SendGood_Url, byteContent))
{
using (HttpContent httpcontent = response.Content)
{
string mycontent = await httpcontent.ReadAsStringAsync();
if (mycontent != "200")
{
await dialogCoordinator.ShowMessageAsync(this, "Error saving good", "Couldn't add good to database!");
}
}
}
}
}
public async void LoadRawMaterials()
{
string errorMessage = null;
try
{
var rawMaterialsInDb = _unitOfWork.RawMaterials.GetRawMaterials().ToList();
var rawMaterialsForView = RestproMapper.MapRawMaterialListToWpfRawMaterialList(rawMaterialsInDb);
RawMaterials = new BindingList <WpfRawMaterial>(rawMaterialsForView);
}
catch (Exception e)
{
Debug.WriteLine(e);
errorMessage = e.Message;
}
if (errorMessage == null)
{
return;
}
await dialogCoordinator
.ShowMessageAsync(this, "Error"
, "Fatal Error Occured. You're probably screwed!\n" +
errorMessage);
}
public async void Execute(object parametro)
{
if (parametro is Window)
{
if (this.UsuariosViewModel.Seleccionado == null)
{
Usuarios nuevo = new Usuarios(5, Username, true, Nombres, Apellidos, Email);
nuevo.Password = ((PasswordBox)((Window)parametro).FindName("TxtPassword")).Password;
this.UsuariosViewModel.agregarElemento(nuevo);
await dialogCoordinator.ShowMessageAsync(this,
"Agregar usuario", "Elemento almacenado correctamente!", MessageDialogStyle.Affirmative);
}
else
{
Usuario.Apellidos = this.Apellidos;
Usuario.Nombres = this.Nombres;
Usuario.Email = this.Email;
Usuario.Username = this.Username;
int posicion = this.UsuariosViewModel.usuarios.IndexOf(this.UsuariosViewModel.Seleccionado);
this.UsuariosViewModel.usuarios.RemoveAt(posicion);
this.UsuariosViewModel.usuarios.Insert(posicion, Usuario);
await dialogCoordinator.ShowMessageAsync(this,
"Actualizar usuario", "Elemento actualizado correctamente!", MessageDialogStyle.Affirmative);
}
((Window)parametro).Close();
}
}
/// <summary>
/// 预览
/// </summary>
public void EnQrCode()
{
// QrCode m_QrCode = new QrEncoder(drawingOptions.errorCorrectionLevel).Encode(drawingOptions.QrText);
try
{
Task.Run <Bitmap>(() => {
QrCodeOptions options = GetQrCodeOptions();
if (ImageContentlist.Count > 0)
{
return(new DrawQrCode(options).QRCodeEncoder(ImageContentlist[0].Trim()));
}
else
{
return(new DrawQrCode(options).QRCodeEncoder());
}
//return DrawingQrCodeImg.DrawDarkModule();
}).ContinueWith(result => {
if (result.IsCompleted)
{
if (result.Result != null)
{
ShowEmguImg(result.Result);
}
}
});
}
catch (Exception ex)
{
var controller = _dialogCoordinator.ShowMessageAsync(this, "提示", "程序EnQrCode运行出现异常" + ex.Message);
}
}
private async Task ExportCommandExecute()
{
if (!Directory.Exists(TargetFolder))
{
await dialCoord.ShowMessageAsync(this, "Error", "Target directory not found");
return;
}
string fileName = TargetFolder + "\\" + TargetFile;
if (DatePostfix)
{
fileName += "_" + DateTime.Now.ToString("yyyyMMdd-hhmmss");
}
if (!SplitBoardsToFiles)
{
await DoExportWhole(fileName);
}
else
{
await DoExportSplit(fileName);
}
await dialCoord.ShowMessageAsync(this, "Info", "Process finished");
}
/// <summary>
/// Loads Work Cycles with true flag from database
/// </summary>
public async void LoadWorkCycles()
{
string errorMessage = null;
try
{
var workCyclesInDb = _unitOfWork.WorkCycles.GetWorkCycles().ToList();
var wpfWorkCycles = RestproMapper.MapWorkCycleListToWpfWorkCycleList(workCyclesInDb);
WorkCycles = new ObservableCollection <WpfWorkCycle>(wpfWorkCycles);
}
catch (Exception e)
{
Debug.WriteLine(e);
errorMessage = e.Message;
}
if (errorMessage == null)
{
return;
}
await dialogCoordinator
.ShowMessageAsync(this, "Error"
, "Fatal Error Occured. You're probably screwed!\n" +
errorMessage);
}
private async void ResetRpdPwdAsync()
{
if (Info.NewPassword != Info.ConfirmPassword)
{
_ = await dialogCoordinator.ShowMessageAsync(this, "Alert!", "The passwords you have entered do not match.", MessageDialogStyle.Affirmative);
Info.NewPassword = String.Empty;
Info.ConfirmPassword = String.Empty;
return;
}
QueryResult result = resetPwdQuery.Execute(Info);
if (result.IsError)
{
_ = await dialogCoordinator.ShowMessageAsync(this, "Information!", result.ErorrMessage, MessageDialogStyle.Affirmative);
return;
}
_ = await dialogCoordinator.ShowMessageAsync(this, "Information!", "Your password was successfully changed.", MessageDialogStyle.Affirmative);
// Reset session timeout
sessionData.UpdateTimeStamp();
// Navigate to main screen
regionManager.RequestNavigate("MainContentRegion", "MainContent");
}
private async void DeleteProduct()
{
var mySettings = new MetroDialogSettings()
{
AffirmativeButtonText = "Oui",
NegativeButtonText = "Non"
};
MessageDialogResult result = await dialogCoordinator.ShowMessageAsync(this, "Suppression de produit", "Êtes-vous sûr de vouloir supprimer ce produit? \nAttention : cette opération est irréversible. ",
MessageDialogStyle.AffirmativeAndNegative, mySettings);
if (result == MessageDialogResult.Negative)
{
return;
}
var success = persistance.RemoveProductDB(SelectedProduct);
if (success)
{
ProductsView.Remove(SelectedProduct);
return;
}
await dialogCoordinator.ShowMessageAsync(this, "Suppression de produit", "Erreur lors de la suppression \nBase de donnée non modifié");
}
public async void AddProduct(Product product)
{
if (product is not null)
{
var dialogResult = await _dialogCoordinator.ShowMessageAsync(this, "Adding new product", "Are you sure you want to add this product?", MessageDialogStyle.AffirmativeAndNegative);
if (dialogResult == MessageDialogResult.Affirmative)
{
if (await _dataRepository.Add(product))
{
await _dialogCoordinator.ShowMessageAsync(this, "Informaction", "Product has been successfully added", MessageDialogStyle.Affirmative);
SetDefaultProperties();
}
else
{
await _dialogCoordinator.ShowMessageAsync(this, "Informaction", "Cannot add this product", MessageDialogStyle.Affirmative);
}
}
_productsViewModel.GetProducts();
}
else
{
await _dialogCoordinator.ShowMessageAsync(this, "Error", "Product cannot be empty!", MessageDialogStyle.Affirmative);
}
}
private async void DecryptAndLoadAction()
{
CustomDialog customDialog = new CustomDialog()
{
Title = LocalizationManager.GetStringByKey("String_Header_MasterPassword")
};
CredentialsMasterPasswordViewModel credentialsMasterPasswordViewModel = new CredentialsMasterPasswordViewModel(async instance =>
{
await dialogCoordinator.HideMetroDialogAsync(this, customDialog);
if (!CredentialManager.Load(instance.Password))
{
await dialogCoordinator.ShowMessageAsync(this, LocalizationManager.GetStringByKey("String_Header_WrongPassword"), LocalizationManager.GetStringByKey("String_WrongPasswordDecryptionFailed"), MessageDialogStyle.Affirmative, AppearanceManager.MetroDialog);
}
CheckCredentialsLoaded();
TimerLockUIStart();
}, instance =>
{
dialogCoordinator.HideMetroDialogAsync(this, customDialog);
});
customDialog.Content = new CredentialsMasterPasswordDialog
{
DataContext = credentialsMasterPasswordViewModel
};
await dialogCoordinator.ShowMetroDialogAsync(this, customDialog);
}
private async void SaveDataAsync()
{
if (sessionData.IsSessionTimedOut)
{
_ = await dialogCoordinator.ShowMessageAsync(this, "Alert!", "Your RPD session has expired please log in again.", MessageDialogStyle.Affirmative);
ReturnToLogin();
return;
}
DocumentIdList <String> idList = new DocumentIdList <String>(DocumentIDs);
CommandResult result = submitDocumentList.Execute(idList.ToString());
if (result.IsError)
{
// Display error message
_ = await dialogCoordinator.ShowMessageAsync(this, "Error!", result.ErorrMessage, MessageDialogStyle.Affirmative);
return;
}
// Display success message
_ = await dialogCoordinator.ShowMessageAsync(this, "Information!", $"Your data was succesfully transmitted to RPD", MessageDialogStyle.Affirmative);
// Reset session timeout
sessionData.UpdateTimeStamp();
// Clear the list
DocumentIDs.Clear();
}
private async void CreateAsync(object window)
{
Window win = window as Window;
string entity = "";
ConnectionCore cc = null;
try
{
SettingsCore settings = new SettingsCore();
settings.SettingsSerialize();
cc = new Cores.ConnectionCore(new ConnectionModel(Type, ConnString));
entity = cc.CreateModel(Document.Text, settings.Settings);
}
catch (Exception ex)
{
await _dialogCoordinator.ShowMessageAsync(this, $"Error!", $"Error message: {ex.Message} /r/nStackTrace: {ex.StackTrace}");
return;
}
if (cc != null && cc.Errors.Count > 0)
{
await _dialogCoordinator.ShowMessageAsync(this, $"Error!", $"Error message: {cc.Errors.First().Message} /r/nStackTrace: {cc.Errors.First().StackTrace}");
}
else
{
win.Tag = entity;
win.DialogResult = true;
win.Close();
}
}
private void Save(Discipline discipline)
{
EducationProcessContext context = new EducationProcessContext();
if (context.Disciplines.FirstOrDefault(x => x.DisciplineIndex.ToLower() == DisciplineIndex.ToLower()) != null)
{
_dialogCoordinator.ShowMessageAsync(this, "Внимание", "Данный индекс уже существует");
return;
}
if (discipline == null)
{
Discipline newDiscipline = new Discipline()
{
CathedraId = SelectedCathedra.CathedraId,
DisciplineIndex = DisciplineIndex,
Name = DisciplineName,
EducationCycleId = SelectedCyclesAndModule.EducationCycleId
};
context.Disciplines.Add(newDiscipline);
context.SaveChanges();
}
else
{
_discipline.Name = DisciplineName;
_discipline.DisciplineIndex = DisciplineIndex;
_discipline.CathedraId = SelectedCathedra.CathedraId;
_discipline.EducationCycleId = SelectedCyclesAndModule.EducationCycleId;
context.Disciplines.Update(_discipline);
context.SaveChanges();
}
_dialogCoordinator.ShowMessageAsync(this, "Дисциплина сохранена", null);
}
private async void OnTaxSave()
{
_unitOfWork.InventorySettings.SetTax(InventorySettings.Tax);
string errorMessage = null;
try
{
LoadSettings();
await dialogCoordinator.ShowMessageAsync(this, "Success", "Items Saved Successfully. You Rock!");
}
catch (Exception e)
{
Debug.WriteLine(e.Message);
errorMessage = e.Message;
}
if (errorMessage == null)
{
return;
}
await dialogCoordinator
.ShowMessageAsync(this, "Error"
, "Fatal Error Occured. You're Screwed!\n" +
errorMessage);
}
private void ConvertDataToExcel()
{
Discipline[] disciplines = new EducationProcessContext().Disciplines.ToArray();
ExcelEducationPlanWriter.ToExcelFile(disciplines, null);
_dialogCoordinator.ShowMessageAsync(this, "Конвертация в таблицу", "Операция завершена успешо.");
}
private async void DeleteSelectedScript()
{
if (SelectedScript == null)
{
return;
}
MessageDialogResult result = await _dialogService.ShowMessageAsync(
this,
"Delete Script",
"Are you sure you want to delete the script " + SelectedScript.Name + "?",
MessageDialogStyle.AffirmativeAndNegative);
if (result == MessageDialogResult.Negative)
{
return;
}
_dbContext.UserScripts.Remove(SelectedScript);
_dbContext.SaveChanges();
Scripts.Remove(SelectedScript);
Code = "";
SelectedScript = null;
}
/// <summary>
/// This method loads the plugins.
/// </summary>
private void AssembleComponents()
{
var catalog = new AggregateCatalog();
//Note: we load not only from the plugins folder, but from this assembly as well.
var executingAssemblyCatalog = new AssemblyCatalog(Assembly.GetExecutingAssembly());
if (Directory.Exists(Environment.CurrentDirectory + "\\Plugins"))
{
catalog.Catalogs.Add(new DirectoryCatalog("Plugins"));
}
catalog.Catalogs.Add(executingAssemblyCatalog);
var container = new CompositionContainer(catalog);
try
{
container.ComposeParts(this);
}
catch (CompositionException compositionException)
{
_dialogService.ShowMessageAsync(_mainVm, "Error", string.Format("There was an error loading plugins: {0}", compositionException)).Forget();
}
}
private async void OnSave()
{
var categoriesToDb = RestproMapper
.MapWpfRawMaterialCategoryListToRawMaterialCategoryList(Categories.ToList());
string errorMessage = null;
try
{
_unitOfWork.RawMaterialCategories.AddOrUpdate(categoriesToDb);
LoadCategories();
await dialogCoordinator.ShowMessageAsync(this, "Success", "Items Saved Successfully. You Rock!");
}
catch (Exception e)
{
Debug.WriteLine(e.Message);
errorMessage = e.Message;
}
if (errorMessage == null)
{
return;
}
await dialogCoordinator
.ShowMessageAsync(this, "Error"
, "Fatal Error Occured. You're Screwed!\n" +
errorMessage);
}
private void OpenFile()
{
string file;
bool? res = Dialogs.OpenFileDialog("CSV Files (*.csv)|*.csv", out file);
if (!res.HasValue || res.Value == false)
{
//No file
return;
}
FilePath = file;
//Open the file
try
{
RawData = File.ReadAllText(file);
}
catch (Exception ex)
{
_dialogService.ShowMessageAsync(this, "Error opening file.", ex.Message).Forget();
return;
}
SplitData();
}
private async void ChangeSettingsAction()
{
MovingFiles = true;
bool overwrite = false;
bool forceRestart = false;
// Check if there are any settings files in the folder...
if (FilesContainsSettingsFiles(Directory.GetFiles(LocationSelectedPath)))
{
MetroDialogSettings settings = AppearanceManager.MetroDialog;
settings.AffirmativeButtonText = LocalizationManager.GetStringByKey("String_Button_Overwrite");
settings.NegativeButtonText = LocalizationManager.GetStringByKey("String_Button_Cancel");
settings.FirstAuxiliaryButtonText = LocalizationManager.GetStringByKey("String_Button_MoveAndRestart");
settings.DefaultButtonFocus = MessageDialogResult.FirstAuxiliary;
MessageDialogResult result = await dialogCoordinator.ShowMessageAsync(this, LocalizationManager.GetStringByKey("String_Header_Overwrite"), LocalizationManager.GetStringByKey("String_OverwriteSettingsInTheDestinationFolder"), MessageDialogStyle.AffirmativeAndNegativeAndSingleAuxiliary, AppearanceManager.MetroDialog);
if (result == MessageDialogResult.Negative)
{
MovingFiles = false;
return;
}
else if (result == MessageDialogResult.Affirmative)
{
overwrite = true;
}
else if (result == MessageDialogResult.FirstAuxiliary)
{
forceRestart = true;
}
}
// Try moving files (permissions, file is in use...)
try
{
await SettingsManager.MoveSettingsAsync(SettingsManager.GetSettingsLocation(), LocationSelectedPath, overwrite);
Properties.Settings.Default.Settings_CustomSettingsLocation = LocationSelectedPath;
// Show the user some awesome animation to indicate we are working on it :)
await Task.Delay(2000);
}
catch (Exception ex)
{
await dialogCoordinator.ShowMessageAsync(this, LocalizationManager.GetStringByKey("String_Header_Error") as string, ex.Message, MessageDialogStyle.Affirmative, AppearanceManager.MetroDialog);
}
LocationSelectedPath = string.Empty;
LocationSelectedPath = Properties.Settings.Default.Settings_CustomSettingsLocation;
if (forceRestart)
{
SettingsManager.ForceRestart = true;
CloseAction();
}
MovingFiles = false;
}
public async Task ShowError(string message, string title, string buttonText, Action afterHideCallback)
{
await _dialogCoordinator.ShowMessageAsync(this, title, message, MessageDialogStyle.Affirmative, new MetroDialogSettings
{
AffirmativeButtonText = buttonText,
ColorScheme = MetroDialogColorScheme.Accented
});
}
public void DisplayError(string message)
{
if (string.IsNullOrWhiteSpace(message))
{
throw new ArgumentNullException(nameof(message));
}
_dialogCoordinator.ShowMessageAsync(this, "Error", message);
}
private bool IsSelectedEducationPlan(EducationPlan educationPlan)
{
if (educationPlan == null)
{
_dialogCoordinator.ShowMessageAsync(this, "Внимание", "Выберите учебный план");
return(false);
}
return(true);
}
public async void StartDriver()
{
var result = await _dialogCoordinator.ShowMessageAsync(this, "Message", "Start Snappy Driver?", MessageDialogStyle.AffirmativeAndNegative, new MetroDialogSettings
{
AffirmativeButtonText = "Yes",
NegativeButtonText = "No",
AnimateShow = true,
AnimateHide = false
});
}
private async Task <IStatementDownloader> GetDownloaderByName(string name)
{
if (!DownloaderNames.Contains(name))
{
await _dialogService.ShowMessageAsync(_mainVm, "Error", "Statement downloader not found.");
return(null);
}
return(StatementDownloaders.FirstOrDefault(x => x.Metadata.Name == name).CreateExport().Value);
}
public async void OpenNetworkConnectionsAction()
{
try
{
Process.Start("NCPA.cpl");
}
catch (Exception ex)
{
await dialogCoordinator.ShowMessageAsync(this, Application.Current.Resources["String_Header_Error"] as string, ex.Message, MessageDialogStyle.Affirmative, AppearanceManager.MetroDialog);
}
}
private async void DisplayHelpAsync()
{
if (alternate = !alternate)
{
_ = await _dialogCoordinator.ShowMessageAsync(this, "Help!", $"You don't need Dev team's help, you just need to believe in yourself!", MessageDialogStyle.Affirmative);
}
else
{
_ = await _dialogCoordinator.ShowMessageAsync(this, "Help!", $"Craig will make your HAL file sing!", MessageDialogStyle.Affirmative);
}
}
private void EditDiscipline(Discipline discipline)
{
if (discipline == null)
{
_dialogCoordinator.ShowMessageAsync(this, "Внимание", "Выберите дисциплину");
return;
}
DisciplineEditViewModel viewModel = new DisciplineEditViewModel(discipline);
new DisciplineEditorWindow(viewModel).ShowDialog();
RefreshDisciplines();
}
public PerformanceReportViewModel(filterReportDS data, ReportSettings settings, IDialogCoordinator dialogService) : base(null)
{
Data = data;
Settings = settings;
CopyChart = new RelayCommand<PlotView>(x => x.CopyToClipboard());
SaveChart = new RelayCommand<PlotView>(x =>
{
try
{
x.SaveAsPNG();
}
catch (Exception ex)
{
dialogService.ShowMessageAsync(this, "Error saving image", ex.Message);
}
});
//Calculate best fit line for the return vs size scatter chart
double rsq;
double[] b;
MathUtils.MLR(
Data.positionSizesVsReturns.Select(x => x.size).ToList(),
Data.positionSizesVsReturns.Select(x => x.ret).ToList(),
out b,
out rsq);
_retVsSizeBestFitLineConstant = b[0];
_retVsSizeBestFitLineSlope = b[1];
//Calculate best fit line for the return vs length scatter chart
MathUtils.MLR(
Data.tradeLengthsVsReturns.Select(x => x.ret).ToList(),
Data.tradeLengthsVsReturns.Select(x => x.length).ToList(),
out b,
out rsq);
_retVsLengthBestFitLineConstant = b[0];
_retVsLengthBestFitLineSlope = b[1];
//Histograms
try
{
var sharpeHistogram = new Histogram(Enumerable.Select(Data.MCRatios, x => x.Sharpe), 20);
MCSharpeHistogramBuckets = sharpeHistogram.GetBuckets();
var marHistogram = new Histogram(Enumerable.Select(Data.MCRatios, x => x.MAR), 20);
MCMARHistogramBuckets = marHistogram.GetBuckets();
var kRatioHistogram = new Histogram(Enumerable.Select(Data.MCRatios, x => x.KRatio), 20);
MCKRatioHistogramBuckets = kRatioHistogram.GetBuckets("0");
}
catch { } //Yeah this is bad, there's a ton of stupid errors that are not easy to check for...re-do this in the future
//Benchmark stats
if (Settings.Benchmark != null)
{
BenchmarkAlpha = ((filterReportDS.benchmarkStatsRow)Data.benchmarkStats.Rows[0]).alpha;
BenchmarkBeta = ((filterReportDS.benchmarkStatsRow)Data.benchmarkStats.Rows[0]).beta;
BenchmarkCorrelation = ((filterReportDS.benchmarkStatsRow)Data.benchmarkStats.Rows[0]).correlation;
BenchmarkRSquare = ((filterReportDS.benchmarkStatsRow)Data.benchmarkStats.Rows[0]).rsquare;
BenchmarkInformationRatio = ((filterReportDS.benchmarkStatsRow)Data.benchmarkStats.Rows[0]).informationRatio;
BenchmarkActiveReturn = ((filterReportDS.benchmarkStatsRow)Data.benchmarkStats.Rows[0]).activeReturn;
BenchmarkTrackingError = ((filterReportDS.benchmarkStatsRow)Data.benchmarkStats.Rows[0]).trackingError;
BenchmarkInstrument = Settings.Benchmark.Name;
}
//avg cumulative winner/loser returns by day in trade
AvgCumulativeWinnerRets =
Enumerable.Select(data
.AverageDailyRets
.Where(x => !x.IswinnersRetsNull()), x => new KeyValuePair<int, double>(x.day, x.winnersRets))
.ToList();
AvgCumulativeLoserRets =
Enumerable.Select(data
.AverageDailyRets
.Where(x => !x.IslosersRetsNull()), x => new KeyValuePair<int, double>(x.day, x.losersRets))
.ToList();
//build plot models
CreatePLByStrategyChartModel();
CreateCapitalUsageByStrategyChartModel();
CreateRelativeCapitalUsageByStrategyChartModel();
CreateRoacByStrategyChartModel();
CreateMdsChartModel();
CreateTradeRetsByDayAndHourChartModel();
}
public MainViewModel(IDialogCoordinator _dialogCoordinator)
{
DialogCoordinator = _dialogCoordinator;
try {
NativeMethods.EnablePrivilege("SeBackupPrivilege");
NativeMethods.EnablePrivilege("SeRestorePrivilege");
IsAdmin = true;
}
catch {
}
ActiveView = this;
var computer = new RegistryKeyItemSpecial(null) {
Text = "Computer",
Icon = "/images/workstation2.png",
IsExpanded = true
};
computer.SubItems.Add(new RegistryKeyItem(computer, Registry.ClassesRoot));
computer.SubItems.Add(new RegistryKeyItem(computer, Registry.CurrentUser));
computer.SubItems.Add(new RegistryKeyItem(computer, Registry.LocalMachine));
computer.SubItems.Add(new RegistryKeyItem(computer, Registry.CurrentConfig));
computer.SubItems.Add(new RegistryKeyItem(computer, Registry.Users));
_roots = new List<RegistryKeyItemBase> {
computer,
//new RegistryKeyItemSpecial(null) {
// Text = "Files",
// Icon = "/images/folder_blue.png"
//},
new RegistryKeyItemSpecial(null) {
Text = "Favorites",
Icon = "/images/favorites.png",
IsExpanded = true
}
};
LoadFavorites();
ExitCommand = new DelegateCommand(() => Application.Current.Shutdown());
LaunchWithAdminRightsCommand = new DelegateCommand(() => {
var pi = new ProcessStartInfo(Process.GetCurrentProcess().MainModule.FileName) { Verb = "RunAs" };
try {
if(Process.Start(pi) != null) {
Environment.Exit(0);
}
}
catch(Exception ex) {
MessageBox.Show(ex.Message, App.Name);
}
}, () => !IsAdmin);
EditNewKeyCommand = new DelegateCommand<RegistryKeyItem>(item => {
var name = item.GenerateUniqueSubKeyName();
CommandManager.AddCommand(Commands.CreateKey(new CreateKeyCommandContext {
Key = item,
Name = name
}));
item.IsExpanded = true;
var newItem = item.GetSubItem<RegistryKeyItem>(name);
newItem.IsSelected = true;
Dispatcher.CurrentDispatcher.InvokeAsync(() => IsEditMode = true, DispatcherPriority.Background);
}, item => !IsReadOnlyMode && item is RegistryKeyItem)
.ObservesProperty(() => IsReadOnlyMode);
EditPermissionsCommand = new DelegateCommand(() => {
// TODO
}, () => SelectedItem is RegistryKeyItem)
.ObservesProperty(() => SelectedItem);
CopyKeyNameCommand = new DelegateCommand<RegistryKeyItemBase>(_ => Clipboard.SetText(SelectedItem.Text),
_ => SelectedItem != null).ObservesProperty(() => SelectedItem);
CopyKeyPathCommand = new DelegateCommand(() => Clipboard.SetText(((RegistryKeyItem)SelectedItem).Path ?? SelectedItem.Text),
() => SelectedItem is RegistryKeyItem)
.ObservesProperty(() => SelectedItem);
RefreshCommand = new DelegateCommand(() => SelectedItem.Refresh(), () => SelectedItem != null)
.ObservesProperty(() => SelectedItem);
EndEditingCommand = new DelegateCommand<string>(async name => {
try {
var item = SelectedItem as RegistryKeyItem;
Debug.Assert(item != null);
if(name == null || name.Equals(item.Text, StringComparison.InvariantCultureIgnoreCase))
return;
if(item.Parent.SubItems.Any(i => name.Equals(i.Text, StringComparison.InvariantCultureIgnoreCase))) {
await DialogCoordinator.ShowMessageAsync(this, App.Name, string.Format("Key name '{0}' already exists", name));
return;
}
CommandManager.AddCommand(Commands.RenameKey(new RenameKeyCommandContext {
Key = item,
OldName = item.Text,
NewName = name
}));
}
catch(Exception ex) {
MessageBox.Show(ex.Message, App.Name);
}
finally {
IsEditMode = false;
CommandManager.UpdateChanges();
UndoCommand.RaiseCanExecuteChanged();
RedoCommand.RaiseCanExecuteChanged();
}
}, _ => IsEditMode).ObservesCanExecute(_ => IsEditMode);
BeginRenameCommand = new DelegateCommand(() => IsEditMode = true,
() => !IsReadOnlyMode && SelectedItem is RegistryKeyItem && !string.IsNullOrEmpty(((RegistryKeyItem)SelectedItem).Path))
.ObservesProperty(() => SelectedItem).ObservesProperty(() => IsReadOnlyMode);
UndoCommand = new DelegateCommand(() => {
CommandManager.Undo();
RedoCommand.RaiseCanExecuteChanged();
UndoCommand.RaiseCanExecuteChanged();
}, () => !IsReadOnlyMode && CommandManager.CanUndo).ObservesProperty(() => IsReadOnlyMode);
RedoCommand = new DelegateCommand(() => {
CommandManager.Redo();
UndoCommand.RaiseCanExecuteChanged();
RedoCommand.RaiseCanExecuteChanged();
}, () => !IsReadOnlyMode && CommandManager.CanRedo).ObservesProperty(() => IsReadOnlyMode);
LoadHiveCommand = new DelegateCommand(async () => {
var vm = DialogHelper.ShowDialog<LoadHiveViewModel, LoadHiveView>();
if(vm.ShowDialog() == true) {
int error = NativeMethods.RegLoadKey(vm.Hive == "HKLM" ? Registry.LocalMachine.Handle : Registry.Users.Handle, vm.Name, vm.FileName);
if(error != 0) {
await DialogCoordinator.ShowMessageAsync(this, App.Name, string.Format("Error opening file: {0}", error.ToString()));
return;
}
var item = _roots[0].SubItems[vm.Hive == "HKLM" ? 2 : 4];
item.Refresh();
((RegistryKeyItem)item.SubItems.First(i => i.Text == vm.Name)).HiveKey = true;
}
}, () => IsAdmin && !IsReadOnlyMode)
.ObservesProperty(() => IsReadOnlyMode);
DeleteCommand = new DelegateCommand(() => {
var item = SelectedItem as RegistryKeyItem;
Debug.Assert(item != null);
if(!IsAdmin) {
if(MessageBox.Show("Running with standard user rights prevents undo for deletion. Delete anyway?",
App.Name, MessageBoxButton.OKCancel, MessageBoxImage.Exclamation) == MessageBoxResult.Cancel)
return;
CommandManager.Clear();
}
var tempFile = Path.GetTempFileName();
CommandManager.AddCommand(Commands.DeleteKey(new DeleteKeyCommandContext {
Key = item,
TempFile = tempFile
}));
CommandManager.UpdateChanges();
UndoCommand.RaiseCanExecuteChanged();
RedoCommand.RaiseCanExecuteChanged();
}, () => !IsReadOnlyMode && SelectedItem is RegistryKeyItem && SelectedItem.Path != null).ObservesProperty(() => IsReadOnlyMode);
ExportCommand = new DelegateCommand(() => {
var dlg = new SaveFileDialog {
Title = "Select output file",
Filter = "Registry data files|*.dat",
OverwritePrompt = true
};
if(dlg.ShowDialog() == true) {
var item = SelectedItem as RegistryKeyItem;
Debug.Assert(item != null);
using(var key = item.Root.OpenSubKey(item.Path)) {
File.Delete(dlg.FileName);
int error = NativeMethods.RegSaveKeyEx(key.Handle, dlg.FileName, IntPtr.Zero, 2);
Debug.Assert(error == 0);
}
}
}, () => IsAdmin && SelectedItem is RegistryKeyItem)
.ObservesProperty(() => SelectedItem);
CreateNewValueCommand = new DelegateCommand<ValueViewModel>(vm => {
}, vm => !IsReadOnlyMode)
.ObservesProperty(() => IsReadOnlyMode);
AddToFavoritesCommand = new DelegateCommand(() => {
var item = SelectedItem as RegistryKeyItem;
Debug.Assert(item != null);
_roots[1].SubItems.Add(new RegistryKeyItem(item.Parent as RegistryKeyItem, item.Text));
SaveFavorites();
}, () => SelectedItem is RegistryKeyItem && !string.IsNullOrEmpty(SelectedItem.Path))
.ObservesProperty(() => SelectedItem);
RemoveFromFavoritesCommand = new DelegateCommand(() => {
_roots[1].SubItems.Remove(SelectedItem);
SaveFavorites();
}, () => SelectedItem != null && SelectedItem.Flags.HasFlag(RegistryKeyFlags.Favorite))
.ObservesProperty(() => SelectedItem);
}
