Esempio n. 1
0
        /// <summary>
        /// Callback on Send button from text chat clicker.
        /// If connected, this sends the text message to the remote peer using
        /// the previously opened data channel.
        /// </summary>
        /// <param name="sender">The object which invoked the event.</param>
        /// <param name="e">Event arguments.</param>
        private void ChatSendButton_Click(object sender, RoutedEventArgs e)
        {
            if (string.IsNullOrWhiteSpace(chatInputBox.Text))
            {
                return;
            }

            ChatChannelModel chat = SessionModel.ChatChannels.SelectedItem;

            if (chat == null)
            {
                return;
            }

            // Send the message through the data channel
            byte[] chatMessage = System.Text.Encoding.UTF8.GetBytes(chatInputBox.Text);
            chat.DataChannel.SendMessage(chatMessage);

            // Save and display in the UI
            var newLine = $"[local] {chatInputBox.Text}\n";

            chat.AppendText(newLine);
            chatScrollViewer.ChangeView(chatScrollViewer.HorizontalOffset,
                                        chatScrollViewer.ScrollableHeight,
                                        chatScrollViewer.ZoomFactor); // scroll to end
            chatInputBox.Text = string.Empty;
        }
Esempio n. 2
0
 private void OnDataChannelAdded(DataChannel channel)
 {
     Logger.Log($"Added data channel '{channel.Label}' (#{channel.ID}).");
     ThreadHelper.RunOnMainThread(() =>
     {
         var chat = new ChatChannelModel(channel);
         ChatChannels.Add(chat);
     });
 }