public void Delete(object sender)
{
ConnectionViewModel source = (ConnectionViewModel)sender;
Global.Parameters.Connections.Remove(source.Connection);
ConnectionViewModels.Remove(source);
}
public async void Edit(object sender)
{
ConnectionViewModel source = (ConnectionViewModel)sender;
NewConnectionPage nc = new NewConnectionPage(source, false);
Update();
await Navigation.PushAsync(nc);
}
private async void Create()
{
Connection connection = new Connection();
Global.Parameters.Connections.Add(connection);
ConnectionViewModel cvm = new ConnectionViewModel(Navigation, connection);
ConnectionViewModels.Add(cvm);
NewConnectionPage nc = new NewConnectionPage(cvm, true);
await Navigation.PushAsync(nc);
}
public void Select(ConnectionViewModel selected)
{
Global.Connect(selected.Name);
selected.Connected = true;
selected.Connection.Connected = true;
foreach (ConnectionViewModel cvm in ConnectionViewModels)
{
if (cvm != selected)
{
cvm.Connected = false;
cvm.Connection.Connected = false;
}
}
}
public void Copy(object sender)
{
ConnectionViewModel source = (ConnectionViewModel)sender;
Connection connection = new Connection();
source.Connection.CopyTo(connection);
connection.Connected = false;
connection.Name += " Copy";
Global.Parameters.Connections.Add(connection);
ConnectionViewModel cvm = new ConnectionViewModel(Navigation, connection);
ConnectionViewModels.Add(cvm);
SelectedConnection = cvm;
}
public ConnectionsViewModel(INavigation navigation) : base(navigation)
{
ConnectionViewModels = new ObservableCollection <ConnectionViewModel>();
if (Global.Parameters.Connections is List <Connection> )
{
foreach (Connection connection in Global.Parameters.Connections)
{
if (connection.Name == Settings.CurrentConnection)
{
connection.Connected = true;
}
ConnectionViewModel cvm = new ConnectionViewModel(Navigation, connection);
ConnectionViewModels.Add(cvm);
}
}
Update();
NewConnectionCommand = new Command(Create);
DeleteConnectionCommand = new Command <object>(Delete);
EditConnectionCommand = new Command <object>(Edit);
CopyConnectionCommand = new Command <object>(Copy);
State = ModelState.Undefined;
}