public static void CheckDBConnection()
{
//if no db type has been selected, we gotta show that window no matter what
if (Settings.Default.databaseType != "MySql" &&
Settings.Default.databaseType != "SqlServer" &&
Settings.Default.databaseType != "Sqlite")
{
var dbDetailsWindow = new DBPicker();
dbDetailsWindow.ShowDialog();
}
//try to establish a database connection. If not possible, prompt the user to enter details
if (Settings.Default.databaseType == "MySql") //MySQL/MariaDB
{
var connection = CreateMySqlConnection(noDB: true);
connection.Open();
connection.Close();
}
else if (Settings.Default.databaseType == "SqlServer") //SQL Server
{
var connection = CreateSqlServerConnection(noDB: true);
connection.Open();
connection.Close();
}
}
public static void CheckDBConnection()
{
//if no db type has been selected, we gotta show that window no matter what
if (Settings.Default.databaseType != "MySql" &&
Settings.Default.databaseType != "SqlServer" &&
Settings.Default.databaseType != "Sqlite")
{
var dbDetailsWindow = new DBPicker();
dbDetailsWindow.ShowDialog();
}
//try to establish a database connection. If not possible, prompt the user to enter details
if (Settings.Default.databaseType == "MySql") //MySQL/MariaDB
{
var connection = CreateMySqlConnection(noDB: true);
connection.Open();
connection.Close();
}
else if (Settings.Default.databaseType == "SqlServer") //SQL Server
{
var connection = CreateSqlServerConnection(noDB: true);
connection.Open();
connection.Close();
}
}
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();
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);
TradesRepository = new TradesRepository(Context, Datasourcer);
IDialogService dialogService = new DialogService(this);
ViewModel = new MainViewModel(Context, Datasourcer, dialogService);
/////////////////////////////////////////////////////////
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();
}
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();
}
