internal void FireBusEvent(string eventName, ParameterCollection extraParams)
{
var directEvents = this.MessageBusDirectEvents;
MessageBusDirectEvent directEvent = null;
var parts = eventName.Split(new char[] { ':' });
var token = parts[0];
foreach (var ev in directEvents)
{
if (ev.Name == token)
{
directEvent = ev;
break;
}
}
if (directEvent == null)
{
throw new HttpException("The control '{1}' does not have an MessageBusDirectEvent with the name '{0}'".FormatWith(eventName, this.ClientID));
}
if (directEvent.IsDefault)
{
throw new HttpException("The control '{1}' does not have an MessageBusDirectEvent with the name '{0}' or the handler is absent".FormatWith(eventName, this.ClientID));
}
var e = new DirectEventArgs(directEvent.Name, parts.Length == 2 ? parts[1] : "", extraParams);
directEvent.Owner = this;
directEvent.OnEvent(e);
}
private void MessageBusDirectEvents_AfterItemAdd(MessageBusDirectEvent item)
{
item.Owner = this;
}
private void MessageBusDirectEvents_AfterItemAdd(MessageBusDirectEvent item)
{
item.Owner = this;
}
public override void WriteJson(Newtonsoft.Json.JsonWriter writer, object value, JsonSerializer serializer)
{
if (value != null && value is ComponentDirectEvent)
{
ComponentDirectEvent directEvent = (ComponentDirectEvent)value;
if (!directEvent.IsDefault)
{
Control owner = null;
MessageBusDirectEvent busEvent = directEvent as MessageBusDirectEvent;
if (this.Owner is BaseItem)
{
owner = ((BaseItem)this.Owner).Owner;
}
else if (this.Owner is Control)
{
owner = (Control)this.Owner;
}
directEvent.Owner = owner;
directEvent.ExtraParams.Owner = owner;
foreach (Parameter param in directEvent.ExtraParams)
{
param.Owner = owner;
}
string configObject = new ClientConfig().SerializeInternal(directEvent, directEvent.Owner);
StringBuilder cfgObj = new StringBuilder(configObject.Length + 64);
cfgObj.Append(configObject);
cfgObj.Remove(cfgObj.Length - 1, 1);
cfgObj.AppendFormat("{0}control:this", configObject.Length > 2 ? "," : "");
if (busEvent != null)
{
cfgObj.Append(",eventType:'bus'");
}
if (this.PropertyName != "Click")
{
cfgObj.AppendFormat(",action:'{0}:'+name", busEvent != null ? busEvent.Name : this.PropertyName);
}
cfgObj.Append("}");
if (this.PropertyName.IsNotEmpty())
{
directEvent.SetArgumentList(this.Owner.GetType().GetProperty(this.PropertyName));
}
JFunction jFunction = new JFunction("Ext.net.directRequest(".ConcatWith(cfgObj.ToString(), ");"), directEvent.ArgumentList.ToArray());
HandlerConfig cfg = directEvent.GetListenerConfig();
string scope = directEvent.Scope.IsEmpty() || directEvent.Scope == "this" ? "" : directEvent.Scope;
StringBuilder sb = new StringBuilder();
sb.Append("{");
sb.Append("fn:").Append(jFunction.ToScript()).Append(",");
if (scope.Length > 0)
{
sb.Append("scope:").Append(scope).Append(",");
}
if (busEvent != null)
{
if (busEvent.Bus.IsNotEmpty())
{
sb.Append("bus:'").Append(busEvent.Bus).Append("',");
}
if (busEvent.Name.IsNotEmpty())
{
sb.Append("name:'").Append(busEvent.Name).Append("',");
}
}
string cfgStr = cfg.Serialize();
if (cfgStr != "{}")
{
sb.Append(cfgStr.Chop());
}
if (sb[sb.Length - 1] == ',')
{
sb.Remove(sb.Length - 1, 1);
}
sb.Append("}");
writer.WriteRawValue(sb.ToString());
return;
}
}
writer.WriteRawValue("{}");
}
