public PinchAndZoom()
{
InitializeComponent();
media = MediaTransitionHelper.Instance.Media;
if (media.Constructor == Constructor.messageMediaPhoto)
{
ImageViewportElement.Visibility = Visibility.Visible;
PlaybackControls.Visibility = Visibility.Collapsed;
MessageMediaPhotoConstructor cons = (MessageMediaPhotoConstructor)media;
if (cons.photo.Constructor == Constructor.photoEmpty)
{
}
else if (cons.photo.Constructor == Constructor.photo)
{
PhotoConstructor photoConstructor = (PhotoConstructor)cons.photo;
author = TelegramSession.Instance.GetUser(photoConstructor.user_id);
MetaInfoAuthor.Text = author.FullName;
MetaInfoDate.Text = Formatters.FormatDialogDateTimestampUnix(photoConstructor.date);
}
DoLoadPhoto();
return;
}
else if (media.Constructor == Constructor.messageMediaVideo)
{
ImageViewportElement.Visibility = Visibility.Collapsed;
PlaybackControls.Visibility = Visibility.Visible;
VideoPlayerElement.Visibility = Visibility.Visible;
PlaybackButton.Visibility = Visibility.Visible;
MessageMediaVideoConstructor cons = (MessageMediaVideoConstructor)media;
if (cons.video.Constructor == Constructor.videoEmpty)
{
}
else if (cons.video.Constructor == Constructor.video)
{
VideoConstructor videoConstructor = (VideoConstructor)cons.video;
author = TelegramSession.Instance.GetUser(videoConstructor.user_id);
MetaInfoAuthor.Text = author.FullName;
MetaInfoDate.Text = Formatters.FormatDialogDateTimestampUnix(videoConstructor.date);
}
VideoPlayerElement.MediaEnded += delegate {
PlaybackButton.Visibility = Visibility.Visible;
};
}
else
{
return;
}
}
private void OnDialogSelected(object sender, DialogModel model)
{
InputPeer inputPeer = null;
if (!(model is DialogModelPlain))
{
return;
}
DialogModelPlain dmp = (DialogModelPlain)model;
if (fromMedia == 1)
{
MessageMedia media = MediaTransitionHelper.Instance.Media;
InputMedia im = null;
if (media.Constructor == Constructor.messageMediaPhoto)
{
MessageMediaPhotoConstructor mmpc = (MessageMediaPhotoConstructor)media;
InputPhoto ip = TL.inputPhoto(((PhotoConstructor)mmpc.photo).id, ((PhotoConstructor)mmpc.photo).access_hash);
im = TL.inputMediaPhoto(ip);
}
else if (media.Constructor == Constructor.messageMediaVideo)
{
MessageMediaVideoConstructor mmvc = (MessageMediaVideoConstructor)media;
InputVideo iv = TL.inputVideo(((VideoConstructor)mmvc.video).id, ((VideoConstructor)mmvc.video).access_hash);
im = TL.inputMediaVideo(iv);
}
else if (media.Constructor == Constructor.messageMediaGeo)
{
MessageMediaGeoConstructor mmgc = (MessageMediaGeoConstructor)media;
GeoPointConstructor gpc = (GeoPointConstructor)mmgc.geo;
InputGeoPoint point = TL.inputGeoPoint(gpc.lat, gpc.lng);
im = TL.inputMediaGeoPoint(point);
}
if (im != null)
{
dmp.SendMedia(im);
NavigationService.GoBack();
}
return;
}
if (messageId.Count == 0)
{
logger.error("error forwarding, no messageId");
}
Peer peer = model.Peer;
if (model.IsChat)
{
inputPeer = TL.inputPeerChat(((PeerChatConstructor)peer).chat_id);
}
else
{
inputPeer = TL.inputPeerContact(((PeerUserConstructor)peer).user_id);
}
DoForwardMessages(inputPeer);
int modelId = TelegramSession.Instance.Dialogs.Model.Dialogs.IndexOf(model);
NavigationService.Navigate(new Uri("/UI/Pages/DialogPage.xaml?modelId=" + modelId, UriKind.Relative));
}
