public override bool Notify(ref PluginNotification notifyData)
{
switch (notifyData.Reason)
{
case Reason.DatabaseLoaded:
Workspace = notifyData.Workspace;
_tradeClient = new TinyMessageBus("trades");
_tradeClient.MessageReceived += _tradeClient_MessageReceived;
_tickClient = new TinyMessageBus("ticks");
_tickClient.MessageReceived += _tickClient_MessageReceived;
break;
case Reason.DatabaseUnloaded:
_tradeClient.Dispose();
_tickClient.Dispose();
break;
case Reason.RightMouseClick:
break;
default:
break;
}
return(true);
}
internal void RaisePluginNotify(IPlugin plugin, PluginNotification notification)
{
if (PluginNotify != null)
{
PluginNotify.Invoke(this, new PluginNotificationEventArgs(plugin, notification));
}
}
public void NotifyPlugins(IPlugin plugin, PluginNotification notification)
{
foreach (PluginNode node in Nodes)
{
node.NotifyPlugin(plugin, notification);
}
}
public void NotifyPlugin(IPlugin plugin, PluginNotification notification)
{
if (!IsActive)
{
return;
}
PluginContext.RaisePluginNotify(plugin, notification);
}
public static unsafe void Notify(PluginNotification* notification)
{
switch (notification->Reason)
{
case PluginNotificationReason.DatabaseLoaded:
DataSource = new DataSource(
databasePath: Marshal.PtrToStringAnsi(notification->DatabasePath),
mainWnd: notification->MainWnd);
RightClickMenu = new RightClickMenu(DataSource);
break;
case PluginNotificationReason.DatabaseUnloaded:
DataSource.DatabasePath = null;
break;
case PluginNotificationReason.StatusRightClick:
RightClickMenu.ContextMenu.IsOpen = true;
break;
case PluginNotificationReason.SettingsChange:
break;
}
}
public PluginNotificationEventArgs(IPlugin plugin, PluginNotification notification)
: base(plugin)
{
Notification = notification;
}
public PluginNotificationEventArgs(IPlugin plugin, PluginNotification notification)
: base(plugin)
{
Notification = notification;
}
public override bool Notify(ref PluginNotification notifyData)
{
bool result = true;
switch (notifyData.Reason)
{
case Reason.DatabaseLoaded:
// if database is loaded
if (controller != null)
{
// disconnect from TWS and reset all data
controller.Disconnect();
((IDisposable)controller).Dispose();
controller = null;
}
Workspace = notifyData.Workspace;
DatabasePath = notifyData.DatabasePath;
MainWindowHandle = notifyData.MainWnd;
AllowMixedEODIntra = Workspace.AllowMixedEODIntra != 0;
// start logging the opening of the database
LogAndMessage.Log(MessageType.Info, "Database: " + DatabasePath);
LogAndMessage.Log(MessageType.Info, "Mixed EOD/Intra: " + (Workspace.AllowMixedEODIntra != 0));
LogAndMessage.Log(MessageType.Info, "Number of bars: " + Workspace.NumBars);
LogAndMessage.Log(MessageType.Info, "Database config: " + Settings);
// create the config object
IBConfiguration = FTConfiguration.GetConfigObject(Settings);
LogAndMessage.VerboseLog = IBConfiguration.VerboseLog;
RthOnly = IBConfiguration.RthOnly;
CalcNextAutoRefreshTime();
// create new controller
connectionRetryTime = DateTime.Now.AddSeconds(ConnectionRetryInterval);
prevPluginState = IBPluginState.Disconnected;
firstConnection = true;
controller = new FTController();
// connect database to tws
controller.Connect(false);
if (rtWindowTickersBck.Count > 0)
{
for (int i = 0; i < rtWindowTickersBck.Count; i++)
{
controller.GetRecentInfo(rtWindowTickersBck[i]);
}
}
break;
// user changed the db
case Reason.DatabaseUnloaded:
// disconnect from TWS
if (controller != null)
{
controller.Disconnect();
((IDisposable)controller).Dispose();
controller = null;
}
// clean up
Workspace = new Workspace();
DatabasePath = null;
MainWindowHandle = IntPtr.Zero;
searchForm = null;
break;
// seams to be obsolete
case Reason.SettingsChanged:
break;
// user right clicks data plugin area in AB
case Reason.RightMouseClick:
if (controller != null)
{
currentSI = notifyData.CurrentSI;
if (currentSI != null)
{
currentTicker = currentSI.ShortName;
if (currentTicker.Length > 10)
{
currentTickerShortend = currentTicker.Substring(0, 7) + "...";
}
else
{
currentTickerShortend = currentTicker;
}
}
else
{
currentTicker = null;
currentTickerShortend = null;
}
}
SetContextMenuState();
ShowContextMenu(mContextMenu);
break;
default:
result = false;
break;
}
return(result);
}
public override bool Notify(ref PluginNotification notifyData)
{
bool result = true;
switch (notifyData.Reason)
{
case Reason.DatabaseLoaded:
// if database is loaded
if (database != null)
{
// disconnect from data provider and reset all data
database.Disconnect();
}
// start logging the opening of the database
LogAndMessage.Log(MessageType.Info, "Database: " + notifyData.DatabasePath);
allowMixedEodIntra = notifyData.Workspace.AllowMixedEODIntra != 0;
LogAndMessage.Log(MessageType.Info, "Mixed EOD/Intra: " + allowMixedEodIntra);
numBars = notifyData.Workspace.NumBars;
LogAndMessage.Log(MessageType.Info, "Number of bars: " + numBars);
LogAndMessage.Log(MessageType.Info, "Database config: " + Settings);
// create the config object
config = YConfiguration.GetConfigObject(Settings);
// create new database object
database = new YDatabase(config, notifyData.Workspace);
// connect database to data provider
database.Connect();
break;
// user changed the db
case Reason.DatabaseUnloaded:
// disconnect from data provider
if (database != null)
{
database.Disconnect();
}
// clean up
database = null;
break;
// seams to be obsolete
case Reason.SettingsChanged:
break;
// user right clicks data plugin area in AB
case Reason.RightMouseClick:
if (database != null)
{
currentTicker = notifyData.CurrentSI.ShortName;
SetContextMenuState();
ShowContextMenu(mContextMenu);
}
break;
default: result = false;
break;
}
return(result);
}
