private void ReplyToComment()
{
if (string.IsNullOrEmpty(replyEditTextBox.Text))
{
if (_messageBoxIsShown)
return;
_messageBoxIsShown = true;
MessageBox.Show(_localizedStrings.Messages.MissingReply);
_messageBoxIsShown = false;
replyEditTextBox.Focus();
return;
}
if (!App.isNetworkAvailable())
{
Exception connErr = new NoConnectionException();
this.HandleException(connErr);
return;
}
Blog currentBlog = App.MasterViewModel.CurrentBlog;
Comment comment = DataContext as Comment;
Comment reply = new Comment()
{
Author = currentBlog.Username,
Parent = comment.CommentId,
Content = replyEditTextBox.Text
};
NewCommentRPC rpc = new NewCommentRPC(currentBlog, comment, reply);
rpc.Completed += new XMLRPCCompletedEventHandler<Comment>(OnNewCommentRPCCompleted);
rpc.ExecuteAsync();
_currentConnection = rpc;
ApplicationBar.IsVisible = false;
App.WaitIndicationService.ShowIndicator(_localizedStrings.Messages.ReplyingToComment);
}
private void OnFetchCurrentBlogCommentsCompleted(object sender, XMLRPCCompletedEventArgs<Comment> args)
{
GetAllCommentsRPC rpc = sender as GetAllCommentsRPC;
rpc.Completed -= OnFetchCurrentBlogCommentsCompleted;
UIThread.Invoke(() =>
{
ApplicationBar.IsVisible = true;
App.WaitIndicationService.HideIndicator();
});
if (null == args.Error)
{
foreach (Comment comment in args.Items)
{
if (comment.CommentId == this.comment_id)
{
_currentComment = comment;
DataContext = comment;
}
}
if (_currentComment == null)
{
UIThread.Invoke(() =>
{
MessageBox.Show("Could not load the comment!", _localizedStrings.Messages.Info, MessageBoxButton.OK);
});
}
}
else
{
this.HandleException(args.Error);
}
UIThread.Invoke(() =>
{
ChangeApplicationBarAppearance();
});
}