public HookEventArgs(int processID, HookEventType type, DateTime time = default(DateTime))
{
this.ProcessID = processID;
this.Type = type;
if (time == default(DateTime)) { this.Time = DateTime.Now; }
else { this.Time = time; }
}
public static EntityChangeType ToEntityChangeType(this HookEventType type)
{
switch (type)
{
case HookEventType.Insert:
return(EntityChangeType.Created);
case HookEventType.Delete:
return(EntityChangeType.Deleted);
case HookEventType.Update:
return(EntityChangeType.Updated);
default:
throw new ArgumentOutOfRangeException(nameof(type), type, null);
}
}
protected virtual void OnPreHook([NotNull] TDataContext db, [CanBeNull] TState state, [NotNull, ItemNotNull] EntityHookEvent <object>[] entities, HookEventType type)
{
}
private async Task InvokePostAsync(TDataContext db, TState state, EntityHookEvent[] entities, HookEventType type)
{
var data = entities
.Select(entity => entity.ToTyped <T>())
.ToArray();
foreach (var a in postEventAsyncHandlers)
{
await a(db, state, data, type); // Don't use Task.WhenAll. Don't run in parallel. The Entity Framework data context does not allow parallel queries.
}
}
public NanoHookEventArgs(HookEventType eventType)
{
EventType = eventType;
}
public void HookForEvents( HookEventType[] delegateTypes )
{
_delegateTypes = delegateTypes;
try
{
Guid ieServiceIdentifier = new Guid( "0002DF05-0000-0000-C000-000000000046" );
Guid ieInterfaceIdentifier = typeof( SHDocVw.IWebBrowser2 ).GUID;
IServiceProvider serviceProvider = (IServiceProvider) _wpfWebBrowser.Document;
_webBrowser2 = (SHDocVw.IWebBrowser2) serviceProvider.QueryService( ref ieServiceIdentifier, ref ieInterfaceIdentifier );
_webBrowserEvents = (SHDocVw.DWebBrowserEvents_Event) _webBrowser2;
_webBrowserEvents2 = (SHDocVw.DWebBrowserEvents2_Event) _webBrowser2;
}
catch( Exception ex )
{
throw new WpfWebBrowserExtenderComBindException( String.Empty, ex );
}
Dictionary<HookEventType,HookForEventDelegate>
hookForEvent = new Dictionary<HookEventType, HookForEventDelegate>();
hookForEvent.Add( HookEventType.DownloadBegin , HookForEventDownloadBegin );
hookForEvent.Add( HookEventType.ProgressChange , HookForEventPageLoadProgressUpdate );
hookForEvent.Add( HookEventType.DownloadComplete , HookForEventDownloadComplete );
hookForEvent.Add( HookEventType.NavigateError , HookForEventNavigateError );
hookForEvent.Add( HookEventType.NavigateComplete , HookForEventNavigateComplete2 );
hookForEvent.Add( HookEventType.NewWindow , HookForEventNewWindow );
foreach( HookEventType dt in _delegateTypes )
{
hookForEvent[ dt ]( _webBrowserEvents, _webBrowserEvents2 );
}
}
