private async void DisplayPastMessagesAsync(IEnumerable <ChatMessage> messages)
{
foreach (ChatMessage message in messages)
{
if (!message.IsOutgoing)
{
IncomingChatBubble bubble = new IncomingChatBubble(message);
bubble.MessageDeleted += bubble_MessageDeleted;
bubble.DownloadImage += bubble_DownloadImage;
bubble.ImageTapped += Bubble_ImageTapped;
bubble.RefreshImage();
MessagesList.Children.Add(bubble);
}
else
{
if (!message.IsText && message.FileTransferInformation != null)
{
var tempFolder = ApplicationData.Current.LocalFolder;
string name = message.FileTransferInformation.Name;
StorageFile tempFile = await tempFolder.GetFileAsync(name.Substring(0, name.IndexOf('.')));
message.FileTransferFilepath = tempFile.Path;
}
OutgoingChatBubble bubble = new OutgoingChatBubble(message);
bubble.MessageDeleted += bubble_MessageDeleted;
bubble.UpdateStatus(message.State);
bubble.RefreshImage();
MessagesList.Children.Add(bubble);
}
}
}
/// <summary>
/// Callback called by LinphoneCore when the state of a sent message changes.
/// </summary>
public void MessageStateChanged(LinphoneChatMessage message, LinphoneChatMessageState state)
{
Logger.Msg("[Chat] Message state changed: " + state.ToString());
Dispatcher.BeginInvoke(() =>
{
if (ProgressPopup.Visibility == Visibility.Visible)
{
ProgressPopup.Visibility = Visibility.Collapsed;
MessageBox.Visibility = Visibility.Visible;
AddSendButtonsToAppBar();
}
if (state == LinphoneChatMessageState.InProgress)
{
// Create the chat bubble for both text or image messages
OutgoingChatBubble bubble = new OutgoingChatBubble(message);
bubble.MessageDeleted += bubble_MessageDeleted;
MessagesList.Children.Insert(MessagesList.Children.Count - 1, bubble);
scrollToBottom();
}
else if (state == LinphoneChatMessageState.FileTransferDone && !message.IsOutgoing)
{
try
{
message.AppData = message.FileTransferFilePath;
ChatBubble bubble = (ChatBubble)MessagesList.Children.Where(b => message.Equals(((ChatBubble)b).ChatMessage)).Last();
if (bubble != null)
{
((IncomingChatBubble)bubble).RefreshImage();
}
EnableDownloadButtons(true);
}
catch { }
}
else
{
// Update the outgoing status of the message
try
{
ChatBubble bubble = (ChatBubble)MessagesList.Children.Where(b => message.Equals(((ChatBubble)b).ChatMessage)).Last();
if (bubble != null)
{
((OutgoingChatBubble)bubble).UpdateStatus(state);
}
}
catch { }
}
if (chatRoom != null)
{
chatRoom.MarkAsRead();
}
});
}
private void DisplayPastMessages(IList <Object> messages)
{
foreach (LinphoneChatMessage message in messages)
{
if (!message.IsOutgoing)
{
IncomingChatBubble bubble = new IncomingChatBubble(message);
bubble.MessageDeleted += bubble_MessageDeleted;
bubble.DownloadImage += bubble_DownloadImage;
MessagesList.Children.Insert(MessagesList.Children.Count - 1, bubble);
}
else
{
OutgoingChatBubble bubble = new OutgoingChatBubble(message);
bubble.MessageDeleted += bubble_MessageDeleted;
bubble.UpdateStatus(message.State);
MessagesList.Children.Insert(MessagesList.Children.Count - 1, bubble);
}
}
scrollToBottom();
}
private void DisplayPastMessages(IList <ChatMessage> messages)
{
foreach (ChatMessage message in messages)
{
if (!message.IsOutgoing)
{
IncomingChatBubble bubble = new IncomingChatBubble(message);
bubble.MessageDeleted += bubble_MessageDeleted;
bubble.DownloadImage += bubble_DownloadImage;
bubble.ImageTapped += Bubble_ImageTapped;
MessagesList.Children.Add(bubble);
}
else
{
OutgoingChatBubble bubble = new OutgoingChatBubble(message);
bubble.MessageDeleted += bubble_MessageDeleted;
bubble.UpdateStatus(message.State);
MessagesList.Children.Add(bubble);
}
}
scrollToBottom();
}
/* private void cm_ContactFound(object sender, ContactFoundEventArgs e)
* {
* if (e.ContactFound != null)
* {
* ContactName.Text = e.ContactFound.DisplayName;
* ContactManager.Instance.TempContact = e.ContactFound;
* ContactName.Tap += ContactName_Tap;
*
* ContactName.Visibility = Visibility.Visible;
* NewChat.Visibility = Visibility.Collapsed;
* }
* }*/
/* private void ContactName_Tap(object sender, System.Windows.Input.GestureEventArgs e)
* {
* NavigationService.Navigate(new Uri("/Views/Contact.xaml", UriKind.RelativeOrAbsolute));
* }*/
public void MessageStateChanged(ChatMessage message, ChatMessageState state)
{
if (LinphoneManager.Instance.CoreDispatcher == null)
{
return;
}
#pragma warning disable CS4014 // Dans la mesure où cet appel n'est pas attendu, l'exécution de la méthode actuelle continue avant la fin de l'appel
LinphoneManager.Instance.CoreDispatcher.RunAsync(CoreDispatcherPriority.Normal, async() => {
if (ProgressPopup.Visibility == Visibility.Visible)
{
ProgressPopup.Visibility = Visibility.Collapsed;
MessageBox.Visibility = Visibility.Visible;
}
if (state == ChatMessageState.Delivered)
{
if (messageUploading != null && messageUploading.Equals(message))
{
messageUploading = null;
}
}
if (state == ChatMessageState.InProgress && message.IsOutgoing && messageUploading == null)
{
// Create the chat bubble for both text or image messages
if (message.Appdata != null && messageUploading == null)
{
messageUploading = message;
}
OutgoingChatBubble bubble = new OutgoingChatBubble(message);
bubble.MessageDeleted += bubble_MessageDeleted;
MessagesList.Children.Add(bubble);
scrollToBottom();
}
else if (state == ChatMessageState.FileTransferDone && !message.IsOutgoing)
{
try {
IncomingChatBubble bubble = (IncomingChatBubble)MessagesList.Children.OfType <IncomingChatBubble>().Where(b => message.Equals(((IncomingChatBubble)b).ChatMessage)).Last();
if (bubble != null)
{
((IncomingChatBubble)bubble).ChatMessage.FileTransferFilepath = message.FileTransferFilepath;
((IncomingChatBubble)bubble).RefreshImage();
}
EnableDownloadButtons(true);
} catch {
Debug.WriteLine("Cannot create load download image");
}
}
else if (state == ChatMessageState.FileTransferDone && message.IsOutgoing)
{
try {
OutgoingChatBubble bubble = (OutgoingChatBubble)MessagesList.Children.OfType <OutgoingChatBubble>().Where(b => message.Equals(((OutgoingChatBubble)b).ChatMessage)).Last();
if (bubble != null)
{
((OutgoingChatBubble)bubble).ChatMessage.FileTransferFilepath = message.FileTransferFilepath;
((OutgoingChatBubble)bubble).RefreshImage();
}
} catch {
Debug.WriteLine("Cannot load uploaded image");
}
}
else
{
try {
foreach (OutgoingChatBubble bubble in MessagesList.Children.OfType <OutgoingChatBubble>())
{
if (bubble.ChatMessage.Equals(message))
{
bubble.UpdateStatus(state);
}
}
} catch {
Debug.WriteLine("Cannot update message state");
}
}
if (chatRoom != null)
{
chatRoom.MarkAsRead();
}
});
}