/// <summary>
/// Close the modal dialog.
/// </summary>
public void Hide()
{
IsOpen = false;
Closed.InvokeAsync(null);
StateHasChanged();
}
private async Task ReceiveMessagesAsync(CancellationToken token)
{
try
{
var sb = new StringBuilder();
while (_clientWebSocket.State == WebSocketState.Open)
{
WebSocketReceiveResult result;
_buffer = new ArraySegment <byte>(new byte[BufferSize]);
sb.Clear();
do
{
result = await _clientWebSocket.ReceiveAsync(_buffer, token);
var message = Encoding.UTF8.GetString(_buffer.Array, 0, result.Count);
sb.Append(message);
} while (!result.EndOfMessage);
await TextReceived.InvokeAsync(this, sb.ToString());
}
}
catch (Exception e)
{
await Closed.InvokeAsync(this, EventArgs.Empty);
}
}
private void RaiseEvents(bool visible)
{
if (!visible)
{
_ = Closed.InvokeAsync(new SnackbarClosedEventArgs(Key, closeReason));
}
}
private void RaiseEvents(bool visible)
{
if (!visible)
{
Closed.InvokeAsync(null);
}
}
/// <summary>
/// Hides the snackbar.
/// </summary>
public void Hide()
{
Visible = false;
_ = Closed.InvokeAsync(null);
StateHasChanged();
}
private void RaiseEvents(bool visible)
{
StateChanged?.Invoke(this, new ModalStateEventArgs(visible));
if (!visible)
{
Closed.InvokeAsync(null);
}
}
private Task OnSnackbarClosed(string key, SnackbarCloseReason closeReason)
{
var info = snackbarInfos.FirstOrDefault(x => x.Key == key);
if (info != null)
{
snackbarInfos.Remove(info);
}
StateHasChanged();
return(Closed.InvokeAsync(new SnackbarClosedEventArgs(key, closeReason)));
}
/// <summary>
/// Handles the <see cref="Snackbar.Snackbar"/> closing event.
/// </summary>
/// <param name="eventArgs"></param>
/// <returns></returns>
protected virtual Task OnSnackbarClosed(SnackbarClosedEventArgs eventArgs)
{
return(eventArgs.CloseReason == SnackbarCloseReason.UserClosed
? Okayed.InvokeAsync()
: Closed.InvokeAsync());
}
private async Task OnMenuItemClick(IMenuItem item)
{
await Closed.InvokeAsync(item);
}
protected Task OnOpenedChange(bool isOpen) => !isOpen?Closed.InvokeAsync() : Task.CompletedTask;