public void AddTopic(MqttTopic topic)
{
if (!_topics.ContainsKey(topic.Path))
{
_topics.Add(topic.Path, topic);
_subscribetopic(topic);
if (OnTopicChange != null)
OnTopicChange(this, new TopicChangeEventArgs(topic, TopicChangeType.Add));
topic.PropertyChanged += Topic_PropertyChanged;
}
}
public void EqualsTest2()
{
MqttTopic obj, target;
target = new MqttTopic("test/lk", 1, true);
obj = new MqttTopic("test/lk", 1, true);
int a = target.GetHashCode();
int b = obj.GetHashCode();
Assert.AreEqual(a, b);
Assert.IsTrue(target.Equals(obj));
obj = new MqttTopic("test/lk", 2, true);
Assert.IsFalse(target.Equals(obj));
obj = new MqttTopic("test/lk1", 1, true);
Assert.IsFalse(target.Equals(obj));
obj = new MqttTopic("test/la", 1, true);
Assert.IsFalse(target.Equals(obj));
obj = new MqttTopic("test/lk", 1, false);
Assert.IsFalse(target.Equals(obj));
// TODO: ajouter des assertions à méthode MqttTopicTest.EqualsTest(MqttTopic, Object)
}
public void UpdateTopic( MqttTopic newtopic)
{
this.Path = newtopic.Path;
this.Qos = newtopic.Qos;
this.Subscribed = newtopic.Subscribed;
}
public void subscribe(string topic, byte qos = MqttMsgBase.QOS_LEVEL_AT_MOST_ONCE)
{
MqttTopic to = new MqttTopic(topic, qos, true);
subscribe(to);
}
public void subscribe(MqttTopic topic)
{
var knowtopic = GetTopic(topic.Path);
if (knowtopic == null || !knowtopic.Subscribed)
{
topic.Subscribed = true;
}
}
private void Client_MqttMsgPublishReceived(object sender, uPLibrary.Networking.M2Mqtt.Messages.MqttMsgPublishEventArgs e)
{
MqttMessage m = new MqttMessage(e.Topic, e.Message, e.QosLevel, e.Retain);
var t = new MqttTopic(e.Topic, e.QosLevel, true);
AddTopic(t);
if (OnMessageArrived != null)
OnMessageArrived(this, new MessPublishEventArgs(m, e.DupFlag));
}
private void _unsubscribetopic(MqttTopic topic)
{
if (client != null && !topic.Subscribed)
client.Unsubscribe(new string[] { topic.Path });
}
private void _subscribetopic(MqttTopic topic)
{
if (client!=null && topic.Subscribed)
client.Subscribe(new string[] { topic.Path }, new byte[] { topic.Qos });
}
private void addTopicToolStripMenuItem_Click(object sender, EventArgs e)
{
NewTopic nt = new NewTopic();
var res = nt.ShowDialog();
if (res == DialogResult.OK)
{
if (!uitopics.Any(a => a.Path == nt.TopicPath))
{
MqttTopic t = new MqttTopic(nt.TopicPath, (byte)nt.Qos, nt.subscribed);
mqtt.AddTopic(t);
}
else
MessageBox.Show("this topic is already in the topic list");
}
}
private void LoadSettings(string settingfilename)
{
try
{
XmlSerializer serializer = new XmlSerializer(typeof(SettingsContainer));
string settingspath = Path.Combine(settingsDirectory, settingfilename);
SettingsContainer allsettings;
using (FileStream fs = new FileStream(settingspath, FileMode.Open))
{
allsettings = (SettingsContainer)serializer.Deserialize(fs);
}
if (allsettings != null)
{
this.uitopics.Clear();
this.serversett = allsettings.BrokerSettings;
allsettings.Topics.ForEach(t => this.uitopics.Add(t));
if (allsettings.Topics != null && allsettings.Topics.Any())
this.currenttopic = allsettings.Topics.FirstOrDefault(a => a.Path == allsettings.currenttopicpath);
settingsfilepath = settingspath;
//MessageBox.Show(string.Format("Settings correctly loaded from file {0}", settingfilename));
}
}
catch (Exception e)
{
MessageBox.Show(string.Format("Error while loading settings from file {0} : {1}", settingfilename, e.Message));
}
}
private void DataGridView_topics_CurrentCellChanged(object sender, EventArgs e)
{
if (this.dataGridView_topics.CurrentRow != null)
{
var ct = (MqttTopic)this.dataGridView_topics.CurrentRow.DataBoundItem;
if (ct != null && (this.currenttopic == null || ct.Path != this.currenttopic.Path))
{
currenttopic = ct;
this.label_curernttopic.Text = currenttopic.Path;
this.toolStripStatusLabel_curentopic.Text = currenttopic.Path;
}
}
}
public TopicChangeEventArgs(MqttTopic topic, TopicChangeType changetype)
{
this.Topic = topic;
this.ChangeType = changetype;
}
