public StrategiesPageViewModel(IDBContext context, IDialogCoordinator dialogService, MainViewModel parent)
: base(dialogService)
{
Context = context;
Parent = parent;
StrategiesSource = new CollectionViewSource();
StrategiesSource.Source = Context.Strategies.Local;
CreateCommands();
}
public TagsPageViewModel(IDBContext context, IDialogCoordinator dialogService, MainViewModel parent)
: base(dialogService)
{
Context = context;
Parent = parent;
TagsSource = new CollectionViewSource();
TagsSource.Source = Context.Tags.Local;
TagsSource.View.SortDescriptions.Add(new SortDescription("Name", ListSortDirection.Ascending));
CreateCommands();
}
public CashTransactionsPageViewModel(IDBContext context, IDataSourcer datasourcer, IDialogCoordinator dialogService, MainViewModel mainVm)
: base(dialogService)
{
Context = context;
_mainVm = mainVm;
CashTransactionsSource = new CollectionViewSource();
CashTransactionsSource.Source = Context.CashTransactions.Local;
CashTransactionsSource.View.SortDescriptions.Add(new SortDescription("TransactionDate", ListSortDirection.Descending));
TradesRepository = mainVm.TradesRepository;
CreateCommands();
}
public TradesPageViewModel(IDBContext context, IDialogCoordinator dialogService, IDataSourcer datasourcer, MainViewModel parent)
: base(dialogService)
{
Context = context;
Parent = parent;
Datasourcer = datasourcer;
TradesRepository = parent.TradesRepository;
TradesSource = new CollectionViewSource();
TradesSource.Source = Context.Trades.Local;
TradesSource.View.SortDescriptions.Add(new SortDescription("DateOpened", ListSortDirection.Descending));
Strategies = new ObservableCollection<Strategy>();
CreateCommands();
}
public PerformanceReportPageViewModel(IDBContext context, IDialogCoordinator dialogService, MainViewModel parent, IDataSourcer datasourcer)
: base(dialogService)
{
Context = context;
Parent = parent;
Datasourcer = datasourcer;
ReportSettings = new ReportSettings();
TradeFilterSettings = new TradeFilterSettings(Context);
ToggleTagsText = "Select All";
ToggleStratsText = "Select All";
ToggleInstrumentsText = "Deselect All";
Strategies = new ObservableCollection<CheckListItem<Strategy>>();
Tags = new ObservableCollection<CheckListItem<Tag>>();
Instruments = new ObservableCollection<CheckListItem<Instrument>>();
Benchmarks = new ObservableCollection<Benchmark>();
BacktestSeries = new ObservableCollection<QDMS.Instrument>();
CreateCommands();
}
public MainWindow()
{
//make sure we have a database connection and stuff, otherwise show the dialog to set db settings
try
{
DBUtils.CheckDBConnection();
}
catch
{
App.Splash.LoadComplete();
var dbDetailsWindow = new DBPicker();
dbDetailsWindow.ShowDialog();
}
//initialize logging
InitializeLogging();
//Log unhandled exceptions
AppDomain.CurrentDomain.UnhandledException += AppDomain_CurrentDomain_UnhandledException;
//set the connection string
DBUtils.SetConnectionString();
//set EF configuration, necessary for MySql to work
DBUtils.SetDbConfiguration();
Context = new DBContext();
//create db if it doesn't exist
Context.Database.Initialize(false);
//check for any currencies, seed the db with initial values if nothing is found
if (!Context.Currencies.Any())
{
Seed.DoSeed();
}
//check for empty account fields
if(Context.EquitySummaries.Any(x => x.AccountID == null))
{
App.Splash.LoadComplete();
var accountMigrationWindow = new AccountMigrationWindow();
accountMigrationWindow.ShowDialog();
}
var qdmsSource = new ExternalDataSources.QDMS();
Datasourcer = new DataSourcer(Context, qdmsSource, Properties.Settings.Default.allowExternalDataSource);
TradesRepository = new TradesRepository(Context, Datasourcer, Properties.Settings.Default.optionsCapitalUsageMultiplier);
ViewModel = new MainViewModel(Context, Datasourcer, DialogCoordinator.Instance);
//Load user scripts
ScriptLoader.LoadUserScriptTypes();
/////////////////////////////////////////////////////////
InitializeComponent();
/////////////////////////////////////////////////////////
DataContext = ViewModel;
//Create the load statement menus using the loaded plugins
PopulateStatementMenus();
//Restore column ordering, widths, and sorting
LoadDataGridLayouts();
//A hack to force the heavy stuff to load,
//providing snappier navigation at the expense of longer startup time
#if !DEBUG
ViewModel.TradesPageViewModel.Refresh();
TradesGrid.Measure(new Size(500, 500));
ViewModel.OrdersPageViewModel.Refresh();
OrdersGrid.Measure(new Size(500, 500));
ViewModel.CashTransactionsPageViewModel.Refresh();
CashTransactionsGrid.Measure(new Size(500, 500));
#endif
//hiding the tab headers
Style s = new Style();
s.Setters.Add(new Setter(VisibilityProperty, Visibility.Collapsed));
MainTabCtl.ItemContainerStyle = s;
//load the open positions page data
ViewModel.RefreshCurrentPage();
//close the slash screen
App.Splash.LoadComplete();
ShowChangelog();
}
