public IMessageViewModel MakeMessageViewModel(Message message)
{
IMessageViewModel messageViewModel = IoC.Get <IMessageViewModel>();
messageViewModel.Initialize(message);
return(messageViewModel);
}
public void Post(string header, IMessageViewModel viewModel)
{
var window = _scope.Resolve <MessageBoxWindow>();
window.WindowStartupLocation = System.Windows.WindowStartupLocation.CenterScreen;
window.Header = header;
window.DataContext = viewModel;
window.ShowDialog();
}
public void ShowMessage(IMessageViewModel viewModel)
{
MessageBox.Show(
viewModel.MessageBoxText,
viewModel.Caption,
viewModel.Button,
viewModel.Icon,
viewModel.DefaultResult,
viewModel.Options);
}
protected override void OnBindingContextChanged()
{
base.OnBindingContextChanged();
IMessageViewModel vm = this.BindingContext as IMessageViewModel;
if (vm.Type == Model.MessageType.Text)
{
TextMessageView view = new TextMessageView(vm.IsMyMessage);
/*view.SetBinding(TextMessageView.MessageTextProperty, vm.MessageText);
* view.SetBinding(TextMessageView.UserNameProperty, vm.UserName);
* view.SetBinding(TextMessageView.TimeStampProperty, vm.SentTime);
* */
view.Name = vm.UserName;
view.MessageText = vm.MessageText;
view.SentTime = vm.SentTime;
view.IsMyMessage = vm.IsMyMessage;
view.ProfileImageSource = vm.UserImage;
this.View = view;
}
}
private void CopyMessage(IMessageViewModel message)
{
TextMessage += $"{message.Text} ";
_telemetryService.TrackEvent("CopyMessage",
new Dictionary<string, string> { { "Room", Room.Name } });
}
private async void RemoveMessage(IMessageViewModel message)
{
var updatedMessage = await _gitterApiService.UpdateMessageAsync(Room.Id, message.Id, string.Empty);
message.UpdateMessage(updatedMessage.Text);
Messages.Remove(message);
double minutesLeft = _mainViewModel.CurrentDateTime.Subtract(message.SentDate).TotalMinutes;
_telemetryService.TrackEvent("RemoveMessage",
new Dictionary<string, string> { { "Room", Room.Name } },
new Dictionary<string, double> { { "MinutesAgo", minutesLeft } });
}
private bool CanRemoveMessage(IMessageViewModel message)
{
if (message == null)
return false;
var currentDate = new DateTimeOffset(_mainViewModel.CurrentDateTime);
double minutesLeft = currentDate.Subtract(message.SentDate).TotalMinutes;
return (message.User.Id == _mainViewModel.CurrentUser.Id && minutesLeft < 10);
}
public MessageView(IMessageViewModel viewModel)
{
InitializeComponent();
DataContext = viewModel;
}