private void UpdatePreviewOrientation()
{
GraffitiPreviewUC previewUc = this._previewUC;
if (previewUc == null)
{
return;
}
int orientation = (int)this._orientation;
previewUc.SetOrientation((DeviceOrientation)orientation);
}
private void UpdatePreviewOrientation()
{
GraffitiPreviewUC graffitiPreviewUc = this._previewUC;
if (graffitiPreviewUc == null)
{
return;
}
int num = (int)this._orientation;
graffitiPreviewUc.SetOrientation((DeviceOrientation)num);
}
private void Attach_OnClick(object sender, RoutedEventArgs e)
{
if (!this._graffitiDrawService.CanUndo || this._isSaving)
{
return;
}
this._isSaving = true;
WriteableBitmap bitmap = this.CreateRenderBitmap();
int orientationRotateAngle = this.GetOrientationRotateAngle();
if (orientationRotateAngle != 0)
{
bitmap = bitmap.Rotate(orientationRotateAngle);
}
this._previewUC = new GraffitiPreviewUC();
this.UpdatePreviewOrientation();
bool graffitiSent = false;
this._previewUC.SendButtonClickAction = (Action)(async() =>
{
graffitiSent = true;
string uriString = string.Format("/{0}", (object)Guid.NewGuid());
int width = bitmap.PixelWidth;
int height = bitmap.PixelHeight;
Stream responseStream = await new GraffitiEncoder(bitmap).Encode();
if (responseStream == null)
{
this._isSaving = false;
}
else
{
ImageCache.Current.TrySetImageForUri(uriString, responseStream);
responseStream.Close();
this._isSaving = false;
ParametersRepository.SetParameterForId("Graffiti", (object)new GraffitiAttachmentItem(uriString, width, height));
GC.Collect();
Navigator.Current.GoBack();
}
});
this._previewUC.HideCallback = (Action)(() =>
{
this._isSaving = false;
if (graffitiSent)
{
return;
}
this.SubscribeToFrameReported();
});
this.UnsubscribeFromFrameReported();
this._previewUC.Show(bitmap, this._orientation);
}