public ConversationInfo(bool isChat, long userOrChatId, User user, ChatExtended chat)
{
this.UserOrChatId = userOrChatId;
this.IsChat = isChat;
this.User = user;
this.Chat = chat;
}
private void RefreshUIPropertiesSafe()
{
if (this._isChat)
{
Deployment.Current.Dispatcher.BeginInvoke((Action)(() =>
{
ChatExtended chatExtended = this._chat;
if ((chatExtended != null ? chatExtended.users : null) == null)
{
return;
}
this.ConversationAvatarVM.Initialize(this._chat.photo_200, true, this._chat.users.Select <User, long>((Func <User, long>)(u => u.uid)).ToList <long>(), this._chat.users);
}));
}
else
{
Deployment.Current.Dispatcher.BeginInvoke((Action)(() =>
{
if (this._user == null)
{
return;
}
this.ConversationAvatarVM.Initialize(this._user.photo_max, false, new List <long>(), new List <User>());
}));
}
}
public void LoadHeaderInfo()
{
if (this._isBusyLoadingHeaderInfo)
{
return;
}
if (this._isChat)
{
if (this._chat == null)
{
this._isBusyLoadingHeaderInfo = true;
BackendServices.MessagesService.GetChat(this._userOrChatId, (Action <BackendResult <ChatExtended, ResultCode> >)(res =>
{
if (res.ResultCode == ResultCode.Succeeded)
{
this._chat = res.ResultData;
}
this.RefreshUIPropertiesSafe();
this._isBusyLoadingHeaderInfo = false;
}));
}
else
{
this.RefreshUIPropertiesSafe();
}
}
else if (this._user == null)
{
this._isBusyLoadingHeaderInfo = true;
UsersService instance = UsersService.Instance;
List <long> userIds = new List <long>();
userIds.Add(this._userOrChatId);
Action <BackendResult <List <User>, ResultCode> > callback = (Action <BackendResult <List <User>, ResultCode> >)(r =>
{
if (r.ResultCode == ResultCode.Succeeded)
{
this._user = (User)Enumerable.First <User>(r.ResultData);
this.RefreshUIPropertiesSafe();
UsersService.Instance.GetStatus(this._userOrChatId, (Action <BackendResult <UserStatus, ResultCode> >)(res =>
{
if (res.ResultCode == ResultCode.Succeeded)
{
this.RefreshUIPropertiesSafe();
}
this._isBusyLoadingHeaderInfo = false;
}));
}
else
{
this._isBusyLoadingHeaderInfo = false;
}
});
instance.GetUsers(userIds, callback);
}
else
{
this.RefreshUIPropertiesSafe();
}
}
public GraffitiDrawViewModel(long userOrChatId, bool isChat, User user = null, ChatExtended chat = null)
{
this.ConversationAvatarVM = new ConversationAvatarViewModel();
this._userOrChatId = userOrChatId;
this._isChat = isChat;
this._user = user;
this._chat = chat;
}
protected override void HandleOnNavigatedTo(NavigationEventArgs e)
{
base.HandleOnNavigatedTo(e);
SystemTray.IsVisible = false;
this.SubscribeToFrameReported();
AccelerometerHelper.Instance.IsActive = true;
DeviceOrientationHelper.Instance.OrientationChanged += new EventHandler <DeviceOrientationChangedEventArgs>(this.OnOrientationChanged);
if (!this._isInitialized)
{
User user = null;
ChatExtended chat = null;
IDictionary <string, string> queryString = base.NavigationContext.QueryString;
string index1 = "UserOrChatId";
long result1;
long.TryParse(queryString[index1], out result1);
string index2 = "IsChat";
bool result2;
bool.TryParse(queryString[index2], out result2);
string index3 = "Title";
this.textBlockRecipientName.Text = (HttpUtility.UrlDecode(queryString[index3]));
this.textBlockRecipientName.CorrectText(480.0 - ((FrameworkElement)this.gridRecipientAvatar).Width - 32.0 - 12.0);
this.AlignRecipientInfo();
ConversationInfo parameterForIdAndReset = ParametersRepository.GetParameterForIdAndReset("ConversationInfo") as ConversationInfo;
if (parameterForIdAndReset != null)
{
user = parameterForIdAndReset.User;
chat = parameterForIdAndReset.Chat;
}
this._viewModel = new GraffitiDrawViewModel(result1, result2, user, chat);
base.DataContext = this._viewModel;
this._viewModel.LoadHeaderInfo();
this._graffitiDrawService.StrokeBrush = new SolidColorBrush(this.ucGraffitiPallete.CurrentColor);
this._graffitiDrawService.StrokeThickness = this.ucBrushThickness.CurrentThickness;
this.ucBrushThickness.SetFillColor(this.ucGraffitiPallete.CurrentColor);
this._isInitialized = true;
}
this.HandleOrientationChange(DeviceOrientationHelper.Instance.CurrentOrientation);
if (!base.State.ContainsKey("GraffitiPageState"))
{
return;
}
this.RestoreState(base.State["GraffitiPageState"] as GraffitiCacheData);
}