public void GetDocument(DocumentSnapshotHandler handler)
{
DocumentReference.GetDocument((snapshot, error) =>
{
handler?.Invoke(snapshot == null ? null : new DocumentSnapshotWrapper(snapshot),
error == null ? null : new CloudFirestoreException(error.LocalizedDescription));
});
}
public void GetDocument(Source source, DocumentSnapshotHandler handler)
{
_documentReference.GetDocument(source.ToNative(), (snapshot, error) =>
{
handler?.Invoke(snapshot == null ? null : new DocumentSnapshotWrapper(snapshot),
error == null ? null : ExceptionMapper.Map(error));
});
}
public IListenerRegistration AddSnapshotListener(DocumentSnapshotHandler listener)
{
var registration = _documentReference.AddSnapshotListener((snapshot, error) =>
{
listener?.Invoke(snapshot == null ? null : new DocumentSnapshotWrapper(snapshot),
error == null ? null : ExceptionMapper.Map(error));
});
return(new ListenerRegistrationWrapper(registration));
}
public IListenerRegistration AddSnapshotListener(DocumentSnapshotHandler listener)
{
var registration = DocumentReference.AddSnapshotListener(new EventHandlerListener <DocumentSnapshot>((value, error) =>
{
listener?.Invoke(value == null ? null : new DocumentSnapshotWrapper(value),
error == null ? null : new CloudFirestoreException(error.Message));
}));
return(new ListenerRegistrationWrapper(registration));
}
public IListenerRegistration AddSnapshotListener(DocumentSnapshotHandler listener)
{
var registration = DocumentReference.AddSnapshotListener((snapshot, error) =>
{
listener?.Invoke(snapshot == null ? null : new DocumentSnapshotWrapper(snapshot),
error == null ? null : new CloudFirestoreException(error.LocalizedDescription));
});
return(new ListenerRegistrationWrapper(registration));
}
public void GetDocument(DocumentSnapshotHandler handler)
{
var tcs = new TaskCompletionSource <IDocumentSnapshot>();
DocumentReference.Get().AddOnCompleteListener(new OnCompleteHandlerListener((task) =>
{
var snapshot = !task.IsSuccessful ? null : task.Result.JavaCast <DocumentSnapshot>();
handler?.Invoke(snapshot == null ? null : new DocumentSnapshotWrapper(snapshot),
task.IsSuccessful ? null : new CloudFirestoreException(task.Exception.Message));
}));
}
public void GetDocument(Source source, DocumentSnapshotHandler handler)
{
var tcs = new TaskCompletionSource <IDocumentSnapshot>();
_documentReference.Get(source.ToNative()).AddOnCompleteListener(new OnCompleteHandlerListener((task) =>
{
var snapshot = !task.IsSuccessful ? null : task.Result.JavaCast <DocumentSnapshot>();
handler?.Invoke(snapshot == null ? null : new DocumentSnapshotWrapper(snapshot),
task.IsSuccessful ? null : ExceptionMapper.Map(task.Exception));
}));
}
public IListenerRegistration AddSnapshotListener(bool includeMetadataChanges, DocumentSnapshotHandler listener)
{
if (!includeMetadataChanges)
{
return(AddSnapshotListener(listener));
}
var option = new DocumentListenOptions().IncludeMetadataChanges();
var registration = DocumentReference.AddSnapshotListener(option, new EventHandlerListener <DocumentSnapshot>((value, error) =>
{
listener?.Invoke(value == null ? null : new DocumentSnapshotWrapper(value),
error == null ? null : new CloudFirestoreException(error.Message));
}));
return(new ListenerRegistrationWrapper(registration));
}
public IListenerRegistration AddSnapshotListener(bool includeMetadataChanges, DocumentSnapshotHandler listener)
{
var registration = _documentReference.AddSnapshotListener(includeMetadataChanges ? MetadataChanges.Include : MetadataChanges.Exclude, new EventHandlerListener <DocumentSnapshot>((value, error) =>
{
listener?.Invoke(value == null ? null : new DocumentSnapshotWrapper(value),
error == null ? null : ExceptionMapper.Map(error));
}));
return(new ListenerRegistrationWrapper(registration));
}
public static void GetCalibrationData(string deviceModel, DocumentSnapshotHandler completion)
{
var docRef = db.GetCollection(Collections.CalibrationData).GetDocument(deviceModel);
docRef.GetDocument(completion);
}
private static Color GetBackgroundColorFromPixel(IHTMLElement e)
{
IHTMLElement divElement = (e.document as IHTMLDocument2).createElement("div");
divElement.id = Guid.NewGuid().ToString();
divElement.style.padding = "10px 10px 10px 10px";
divElement.style.width = "100px";
divElement.style.height = "100px";
(e as IHTMLDOMNode).appendChild((IHTMLDOMNode)divElement);
string documentHtml = HTMLDocumentHelper.HTMLDocToString(e.document as IHTMLDocument2);
(e as IHTMLDOMNode).removeChild((IHTMLDOMNode)divElement);
HtmlScreenCaptureCore screenCapture = new HtmlScreenCaptureCore(documentHtml, 800);
DocumentSnapshotHandler snapshotHandler = new DocumentSnapshotHandler(divElement.id);
screenCapture.HtmlDocumentAvailable += new HtmlDocumentAvailableHandlerCore(snapshotHandler.HtmlDocumentAvailable);
Bitmap docImage = screenCapture.CaptureHtml(3000);
using (Graphics g = Graphics.FromImage(docImage))
{
Rectangle rect = snapshotHandler.rect;
g.DrawRectangle(new Pen(Color.Blue, 1), rect);
}
using (FileStream fs = new FileStream(@"c:\temp\docImage.png", FileMode.Create))
{
docImage.Save(fs, ImageFormat.Png);
}
Color c = docImage.GetPixel(snapshotHandler.rect.X + 5, snapshotHandler.rect.Y + 5);
return c;
}
