void RefreshMessagesInBackground()
{
var messages = new MessageRef[0];
using (var repo = new Repo()) {
if (QuerySources != null && QuerySources.Length > 0)
{
var ms = new List <MessageRef> ();
foreach (var src in QuerySources)
{
SourceType = src.GetType();
ms.AddRange(repo.GetRecentMessages(src));
}
ms.Sort((a, b) => b.PublishTime.CompareTo(a.PublishTime));
messages = ms.ToArray();
if (App.Inst.IsSimulator)
{
Thread.Sleep(TimeSpan.FromSeconds(new Random().NextDouble() * 2));
}
}
}
App.RunUI(delegate {
var ms = TheMessages;
TheMessages = messages;
var changed = ms == null || (ms.Length != messages.Length);
if (_scanner != null)
{
_scanner.StopScanning();
UIView.BeginAnimations("RetFadeIn");
_scanner.Alpha = 0;
UIView.CommitAnimations();
NSTimer.CreateScheduledTimer(TimeSpan.FromMilliseconds(30), delegate { Sounds.PlayDataFound(); });
NSTimer.CreateScheduledTimer(TimeSpan.FromMilliseconds(250), delegate {
if (_scanner != null)
{
_scanner.RemoveFromSuperview();
_scanner = null;
}
});
}
RefreshMessagesUI(changed);
});
}
void Initialize()
{
table = new SourceTypeMessages.MessageTable(this);
TheMessages = new MessageRef[0];
SourceType = typeof(News);
Info = new UIInfo();
QuerySources = new Source[0];
Info.MainTop = new LcarsDef();
Info.MainTop.ComponentType = LcarsComponentType.SystemFunction;
Info.MainTop.Caption = "ADD";
Info.MainTop.Command = delegate { App.Inst.ShowAddSource(SourceType); };
Info.MiscBtn = new LcarsDef {
ComponentType = LcarsComponentType.DisplayFunction, NeedsDoubleTap = true, Caption = "REMOVE", Command = delegate { OnRemoveSource(); }
};
}
public Message Resolve(MessageRef mref)
{
return(Table <Message>().Where(m => m.Id == mref.Id).FirstOrDefault());
}
void SelectMessage(MessageRef m)
{
App.Inst.ShowMessage(m, TheMessages);
}
void SelectMessage(NSIndexPath p, MessageRef m)
{
Sounds.PlayBeep();
SelectMessage(m);
}
public void ShowMessage(MessageRef m, MessageRef[] messages)
{
MessageReader reader = null;
//
// Remove the SubView if it is not a reader
//
if (MVC.SubView != null)
{
reader = MVC.SubView as MessageReader;
if (reader == null)
{
PopInfo(reader);
MVC.SubView.View.RemoveFromSuperview();
MVC.SubView = null;
}
}
//
// Now add the reader
//
if (reader == null)
{
reader = new MessageReader();
reader.View.Frame = new RectangleF(MVC.MainView.View.Frame.Left, 1024, 600, 520);
PushInfo(reader);
MVC.View.AddSubview(reader.View);
reader.View.Alpha = 0;
UIView.BeginAnimations("SV");
reader.View.Frame = new RectangleF(MVC.MainView.View.Frame.Left, 1024 - 520, 600, 520);
reader.View.Alpha = 1;
MVC.MainView.View.Frame = new RectangleF(MVC.MainView.View.Frame.Left, MVC.MainView.View.Frame.Top, MVC.MainView.View.Frame.Width, 720 - 520);
UIView.CommitAnimations();
}
reader.MessageRef = m;
//
// Save the UI State
//
_uiState.ActiveScreen = "Message";
_uiState.ActiveScreenValue = m.Id.ToString();
SaveUIState();
//
// Mark the message as being read
//
if (!m.IsRead)
{
m.IsRead = true;
var message = Repo.Foreground.Resolve(m);
if (message != null)
{
message.IsRead = true;
Repo.Foreground.Update(message);
}
}
//
// Update scrolly
//
var ms = MVC.MainView as SourceTypeMessages;
if (ms != null)
{
ms.SetActiveItem(messages.IndexOf(mm => mm.Id == m.Id));
}
MVC.SubView = reader;
MVC.Layout(true);
}