public PopMessage(MessageHall Hall)
{
this.Hall = Hall;
MQTTEventTrigger.SetCallBackAction(new PubSubClient.ReceiveMessage(((string Topic, string Message) =>
{
if (Message != "" && Topic != "")
{
Task.Factory.StartNew(() =>
{
Hall.Dispatcher.Invoke(() =>
{
TextBlock Content = new TextBlock();
MQTTEventTrigger.StatusMessage status = MQTTEventTrigger.MQTTMessageDecode(Topic, Message);
Content.Text = status.Message;
TextBlock Description = new TextBlock();
Description.Opacity = 0.68;
Description.Text = status.Description;
StackPanel panel = new StackPanel();
panel.Margin = new Thickness(24, 8, 24, 16);
panel.Orientation = Orientation.Vertical;
panel.Children.Add(Content);
panel.Children.Add(Description);
Expander expander = new Expander();
expander.HorizontalAlignment = System.Windows.HorizontalAlignment.Stretch;
expander.Header = status.Topic;
expander.Content = panel;
Hall.MessageList.Children.Insert(0, expander);
Hall.Ondoing.Text = status.Topic + "...";
});
});
}
})));
}
public static void StartConnection()
{
loginForm.ProgressLine.Visibility = System.Windows.Visibility.Visible;
loginForm.ProgressLine.IsIndeterminate = true;
var MessageQueue = loginForm.SnackbarThree.MessageQueue;
Task.Factory.StartNew(() =>
{
if (Middle.ConnectWithServer())
{
Middle.client.SubScribe(new string [] { "Arduino/#", "Console/#" });
loginForm.Dispatcher.Invoke(() =>
{
home = new GUI.HomeWindow();
MQTTEventTrigger.Transfer(home, Middle.client);
home.Show();
home.Activate();
loginForm.Close();
});
}
else
{
Task.Factory.StartNew(() =>
{
MessageQueue.Enqueue("未能连接到服务器,请检查服务器地址和端口以及用户名密码是否正确");
loginForm.Dispatcher.Invoke(() =>
{
loginForm.ProgressLine.IsIndeterminate = false;
loginForm.ProgressLine.Visibility = System.Windows.Visibility.Hidden;
});
});
}
});
}
