/// <summary>
/// Invite a certain user to a personal chat
/// </summary>
/// <param name="user">The reference to the user with whom we want to chat</param>
private void InviteUser(RemoteReference user)
{
System.Diagnostics.Debug.WriteLine("Inviting user");
user.AsyncInvoke("Invite", this.myServicePublication.serviceIdentifier);
this.UIDispatcher(() =>
this.ShowMessageBox_OK(string.Format(this.inviteSuccessful_message, this.currentPartnerModel.nickname), this.inviteSuccessful_title));
}
/// <summary>
/// Event handler which is to be triggered when a chat user has been discovered on the network
/// </summary>
/// <param name="userReference">The identifier of the chat user</param>
private void UserListener_IsDiscovered(RemoteReference userReference)
{
FutureListener<string> nameListener = new FutureListener<string>();
// Get his name and store it locally - this is very useful for further operations (otherwise we'd have to ask him every time -> network delays)
nameListener.IsResovled +=
(string name) =>
{
this.Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () => MyChatUsersViewModel.AddChatUser(userReference.guid, name));
this.chatUsers.Add(userReference.guid, userReference);
};
Future future = userReference.AsyncInvoke("GetName");
future.When(nameListener);
}
/// <summary>
/// Join the chat with a certain user. Will change switch to the communication page.
/// </summary>
/// <param name="partner">Partner with whom we want to chat</param>
/// <param name="partnerModel">The model of our current partner</param>
///
private void JoinChat(RemoteReference partner, ChatUserModel partnerModel)
{
this.currentPartner = partner;
this.currentPartnerModel = partnerModel;
partner.AsyncInvoke("EnteredChatNotification", this.myChatUser.GetName());
Frame.Navigate(typeof(CommunicationPage), new PageInformation(partner, partnerModel.nickname, this.myChatUser));
}
/// <summary>
/// Join the chat with a certain user. Will change switch to the communication page.
/// </summary>
/// <param name="partner">Partner with whom we want to chat</param>
/// <param name="partnerModel">The model of our current partner</param>
private void JoinChat(RemoteReference partner, ChatUserModel partnerModel)
{
this.currentPartner = partner;
this.currentPartnerModel = partnerModel;
PhoneApplicationService.Current.State["CurrentPartner"] = partner;
PhoneApplicationService.Current.State["PartnerNickname"] = partnerModel.nickname;
PhoneApplicationService.Current.State["MyChatUser"] = this.myChatUser;
partner.AsyncInvoke("EnteredChatNotification", this.myChatUser.GetName());
NavigationService.Navigate(communicationPageURI);
}
