private void AvatarImg_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
{
XmppVCard vCard = UserSetting.VCard;
if (Guard.AlertIfNull(vCard, this, "Unable to set avatar now, vCard not retrieved yet from the server. If the problem persists, the server may not support this feature."))
{
return;
}
string fileName = DialogUtils.SelectFileToOpen("All Avatar types (*.jpg,*.jpeg,*.gif,*.png)|*.jpg;*.jpeg;*.gif;*.png", null);
if (string.IsNullOrWhiteSpace(fileName))
{
return;
}
string hash = null;
try {
Avatar.GenerateFromFile(fileName, out hash);
vCard.PhotoType = "image/png";
vCard.PhotoBinVal = Avatar.GetData(hash);
}
catch (Exception ex) {
DialogUtils.ShowException(this, "Unable to set avatar :-( Internal error.", ex);
return;
}
Log("avatar updating");
int id = client.SendVCardUpdate(vCard);
Signals.Register(id, (par) => {
if (par.Type == XmppIqType.Result)
{
UpdateAvatar(hash);
Log("avatar updated");
}
else if (par.Type == XmppIqType.Error)
{
DialogUtils.ShowError(this, string.Format("Unable to set avatar :-( Server error, be sad! {0} {0} {1}", Environment.NewLine, ParseStreamError(par.xStream)));
}
});
}
