void HandleServiceEnabling(bool enable, bool shouldUpdateApiFlag)
{
var beforeArgs = new ServiceBeforeEventArgs();
OnServiceBeforeEvent(enable, beforeArgs);
if (beforeArgs.operationCancelled)
{
return;
}
try
{
InternalEnableService(enable, shouldUpdateApiFlag);
}
catch (Exception ex)
{
NotificationManager.instance.Publish(notificationTopic, Notification.Severity.Error,
enable ? string.Format(k_EnableServiceFailedMessage, title, ex.Message)
: string.Format(k_DisableServiceFailedMessage, title, ex.Message));
return;
}
try
{
OnServiceAfterEvent(enable, new EventArgs());
}
catch (Exception ex)
{
//Here report exception and swallow it: at this point the service was toggled successfully, but actors that acted afterward may have had issue.
//It is their responsibility to handle things correctly
NotificationManager.instance.Publish(notificationTopic, Notification.Severity.Error,
enable ? string.Format(k_AfterEnableExceptionMessage, title, ex.Message)
: string.Format(k_AfterDisableExceptionMessage, title, ex.Message));
}
}
void OnServiceBeforeEvent(bool enabled, ServiceBeforeEventArgs beforeArgs)
{
// Make a temporary copy of the event to avoid possibility of
// a race condition if the last subscriber unsubscribe
// immediately after the null check and before the event is raised.
var handler = enabled ? serviceBeforeEnableEvent : serviceBeforeDisableEvent;
// Event will be null if there are no subscribers
handler?.Invoke(this, beforeArgs);
}
void HandleServiceEnabling(bool enable)
{
var beforeArgs = new ServiceBeforeEventArgs();
OnServiceBeforeEvent(enable, beforeArgs);
if (beforeArgs.operationCancelled)
{
return;
}
try
{
InternalEnableService(enable);
}
catch (Exception ex)
{
NotificationManager.instance.Publish(notificationTopic, Notification.Severity.Error,
enable ? string.Format(k_EnableServiceFailedMessage, title, ex.Message)
: string.Format(k_DisableServiceFailedMessage, title, ex.Message));
return;
}
// The ServicesEditorWindow instance can be null if the window is closed.
var servicesEditorWindow = ServicesEditorWindow.instance;
if (servicesEditorWindow != null)
{
servicesEditorWindow.SetServiceStatusValue(name, enable);
}
try
{
OnServiceAfterEvent(enable, new EventArgs());
}
catch (Exception ex)
{
//Here report exception and swallow it: at this point the service was toggled successfully, but actors that acted afterward may have had issue.
//It is their responsibility to handle things correctly
NotificationManager.instance.Publish(notificationTopic, Notification.Severity.Error,
enable ? string.Format(k_AfterEnableExceptionMessage, title, ex.Message)
: string.Format(k_AfterDisableExceptionMessage, title, ex.Message));
}
}