void ContextConnectionState(DebugContext ctx, System.Data.ConnectionState state)
{
this.Dispatcher.BeginInvoke((Action)delegate
{
txtStatus.Text = state.ToString();
});
}
void ContextDebugLevel(DebugContext ctx, bool fullLogs)
{
this.Dispatcher.BeginInvoke((Action)delegate
{
chkFullLogs.IsChecked = fullLogs;
});
}
void CtxRefreshAllIocs(DebugContext ctx)
{
this.Dispatcher.BeginInvoke((Action)delegate
{
lstChannels.Items.Clear();
lstIocs.Items.Clear();
foreach (var i in ctx.Iocs)
{
lstIocs.Items.Add(new TextBlock { Text = i.Name });
}
lstIocs.SelectedIndex = -1;
}, new object[] { });
}
void Start()
{
GatewayChooser dlg = new GatewayChooser();
dlg.Owner = this;
dlg.Gateway = (string)Properties.Settings.Default["StoredGateway"];
if (dlg.ShowDialog() == false)
{
Application.Current.Shutdown();
}
Properties.Settings.Default["StoredGateway"] = dlg.Gateway;
Properties.Settings.Default.Save();
context = new DebugContext(dlg.Gateway);
context.RefreshAllIocs += new RefreshAllDelegate(CtxRefreshAllIocs);
context.NewIocChannel += new NewConnectionChannelDelegate(CtxNewIocChannel);
context.DropIoc += new DropConnectionDelegate(CtxDropIoc);
context.RefreshAllClients += new RefreshAllDelegate(ContextRefreshAllClients);
context.NewClientChannel += new NewConnectionChannelDelegate(ContextNewClientChannel);
context.DropClient += new DropConnectionDelegate(ContextDropClient);
context.ConnectionState += new ContextConnectionDelegate(ContextConnectionState);
context.DebugLog += new DebugLogDelegate(ContextDebugLog);
context.NewName += new NewGatewayNameDelegate(ContextNewName);
context.DebugLevel += new DebugLevelDelegate(ContextDebugLevel);
}
void CtxNewIocChannel(DebugContext ctx, string ioc, string channel)
{
this.Dispatcher.BeginInvoke((Action)delegate
{
bool iocIsKnown = lstIocs.Items.Cast<TextBlock>().Any(i => i.Text == ioc);
if (!iocIsKnown)
{
lstIocs.Items.Add(new TextBlock { Text = ioc });
}
if (lstIocs.SelectedIndex != -1 && ((TextBlock)lstIocs.SelectedItem).Text == ioc)
{
lstChannels.Items.Add(new TextBlock { Text = channel });
}
});
}
void CtxDropIoc(DebugContext ctx, string ioc)
{
CtxRefreshAllIocs(ctx);
}
void ContextNewName(DebugContext ctx, string name)
{
this.Dispatcher.BeginInvoke((Action)delegate
{
if (epicsClient != null)
{
foreach (var i in channels)
{
i.Dispose();
}
channels.Clear();
epicsClient.Dispose();
}
txtGatewayName.Text = name;
epicsClient = new EpicsClient();
epicsClient.Configuration.SearchAddress = (string)Properties.Settings.Default["StoredGateway"];
foreach (var i in channelNames)
{
EpicsChannel<string> channel = epicsClient.CreateChannel<string>(name + i);
channels.Add(channel);
channel.MonitorChanged += new EpicsDelegate<string>(ChannelMonitorChanged);
}
});
}
void ContextNewClientChannel(DebugContext ctx, string client, string channel)
{
this.Dispatcher.BeginInvoke((Action)delegate
{
bool cIsKnown = lstClients.Items.Cast<TextBlock>().Any(i => i.Text == client);
if (!cIsKnown)
lstClients.Items.Add(new TextBlock { Text = client });
if (lstClients.SelectedIndex != -1 && ((TextBlock)lstClients.SelectedItem).Text == client)
{
lstClientsChannels.Items.Add(new TextBlock { Text = channel });
}
});
}
void ContextDropClient(DebugContext ctx, string host)
{
ContextRefreshAllClients(ctx);
}