public void AdjustDepths()
{
int num = 0;
int i = 0;
int count = this.screens.Count;
while (i < count)
{
int num2 = 0;
ScreenInfo screenInfo = this.screens[i];
UXElement screen = screenInfo.Screen;
if (screen.Root != null)
{
int depth = screenInfo.Depth;
if (depth != num)
{
this.AddDepthRecursively(screen.Root, num, depth, ref num2);
screenInfo.Depth = num;
screenInfo.ScreenPanelThickness = num2;
}
else
{
num2 += screenInfo.ScreenPanelThickness;
}
}
num += num2 + 1;
i++;
}
}
public void CloseAll()
{
List <ScreenBase> list = new List <ScreenBase>();
int i = 0;
int count = this.screens.Count;
while (i < count)
{
if (this.IsScreenAutoCloseable(this.screens[i]))
{
list.Add(this.screens[i].Screen as ScreenBase);
}
i++;
}
int count2 = this.queuedScreens.Count;
int num = 0;
while (num < count2 && this.queuedScreens.Count > 0)
{
ScreenInfo screenInfo = this.queuedScreens.Dequeue();
if (this.IsScreenAutoCloseable(screenInfo))
{
list.Add(screenInfo.Screen as ScreenBase);
}
num++;
}
for (int j = list.Count - 1; j >= 0; j--)
{
list[j].CloseNoTransition(null);
}
}
private void UpdateScrimAndDepths()
{
bool flag = false;
if (this.scrim != null)
{
this.RemoveScreenHelper(this.scrim.Screen);
this.scrim = null;
}
for (int i = this.screens.Count - 1; i >= 0; i--)
{
if (this.screens[i].IsModal || this.screens[i].IsPersistentAndOpen())
{
UXElement screen = Service.Get <UXController>().MiscElementsManager.ShowScrim(true, this.screens[i].VisibleScrim);
this.scrim = new ScreenInfo(screen, false);
this.screens.Insert(i, this.scrim);
flag = true;
break;
}
}
if (!flag)
{
Service.Get <UXController>().MiscElementsManager.ShowScrim(false);
}
this.AdjustDepths();
}
private bool IsScreenAutoCloseable(ScreenInfo screenInfo)
{
bool result = false;
if (screenInfo.Screen is ScreenBase && !(screenInfo.Screen is HUD) && !(screenInfo.Screen is PersistentAnimatedScreen))
{
result = true;
}
return(result);
}
private bool ShouldDequeueScreen(ScreenInfo screen)
{
bool flag = !this.ShouldForceScreenToQueue();
if (flag)
{
flag = (!screen.HasQueueBehavior() || !this.IsModalDialogActive());
}
return(flag);
}
public ScreenController()
{
Service.Set <ScreenController>(this);
this.screens = new List <ScreenInfo>();
this.cache = new Dictionary <string, GameObjectContainer>();
this.loadQueue = new List <AssetRequest>();
this.queuedScreens = new Queue <ScreenInfo>();
this.scrim = null;
Service.Get <EventManager>().RegisterObserver(this, EventId.UpdateScrim, EventPriority.Default);
}
private void AddScreenInfoToQueue(ScreenInfo screen)
{
screen.OnEnqueued();
this.queuedScreens.Enqueue(screen);
ScreenBase screenBase = screen.Screen as ScreenBase;
if (screenBase != null)
{
screenBase.OnScreenAddedToQueue();
}
}
public void RestoreVisibilityToAll()
{
int i = 0;
int count = this.screens.Count;
while (i < count)
{
ScreenInfo screenInfo = this.screens[i];
screenInfo.Screen.Visible = screenInfo.WasVisible;
i++;
}
this.scrim.Screen.Visible = this.scrim.WasVisible;
}
private void RestoreDepths(int i)
{
int num = 0;
int num2 = 0;
ScreenInfo screenInfo = this.screens[i];
UXElement screen = screenInfo.Screen;
if (screen.Root != null)
{
int depth = screenInfo.Depth;
this.AddDepthRecursively(screen.Root, num, depth, ref num2);
screenInfo.Depth = num;
}
}
public void HideAll()
{
int i = 0;
int count = this.screens.Count;
while (i < count)
{
ScreenInfo screenInfo = this.screens[i];
screenInfo.WasVisible = screenInfo.Screen.Visible;
screenInfo.Screen.Visible = false;
i++;
}
if (this.scrim != null)
{
this.scrim.WasVisible = this.scrim.Screen.Visible;
this.scrim.Screen.Visible = false;
}
}
private bool RemoveScreenHelper(UXElement screen)
{
int i = 0;
int count = this.screens.Count;
while (i < count)
{
ScreenInfo screenInfo = this.screens[i];
if (screenInfo.Screen == screen)
{
this.RestoreDepths(i);
this.screens.RemoveAt(i);
return(true);
}
i++;
}
return(false);
}
private bool HandleScreenQueue(ScreenInfo screen)
{
bool flag = false;
if ((screen.QueueBehavior == QueueScreenBehavior.Queue || screen.QueueBehavior == QueueScreenBehavior.QueueAndDeferTillClosed) && (this.queuedScreens.Count > 1 || this.IsModalDialogActive()))
{
flag = true;
}
if (!flag)
{
flag = this.ShouldForceScreenToQueue();
}
if (flag)
{
this.AddScreenInfoToQueue(screen);
}
return(flag);
}
public ScreenInfo AddScreen(UXElement screen, bool modal, bool visibleScrim, QueueScreenBehavior subType)
{
ScreenBase highestLevelScreen = this.GetHighestLevelScreen <ScreenBase>();
if (highestLevelScreen != null)
{
AlertScreen alertScreen = highestLevelScreen as AlertScreen;
if (alertScreen != null && alertScreen.IsFatal)
{
screen.Visible = false;
return(null);
}
}
ScreenBase screenBase = screen as ScreenBase;
AlertScreen alertScreen2 = screen as AlertScreen;
ScreenInfo screenInfo = new ScreenInfo(screen, modal, visibleScrim, subType);
if (!this.HandleScreenQueue(screenInfo))
{
if (highestLevelScreen != null && highestLevelScreen.IsAlwaysOnTop && this.screens.Count > 0)
{
if ((screenBase != null && screenBase.IsAlwaysOnTop) || (alertScreen2 != null && alertScreen2.IsFatal))
{
this.screens.Add(screenInfo);
Service.EventManager.SendEvent(EventId.NewTopScreen, null);
}
else
{
this.screens.Insert(this.screens.Count - 1, screenInfo);
}
}
else
{
this.screens.Add(screenInfo);
Service.EventManager.SendEvent(EventId.NewTopScreen, null);
}
screen.Visible = true;
this.UpdateScrimAndDepths();
Service.UserInputManager.ResetLastScreenPosition();
}
return(screenInfo);
}
private void PopAndShowNextQueuedScreen()
{
if (this.queuedScreens.Count >= 1 && this.ShouldDequeueScreen(this.queuedScreens.Peek()))
{
ScreenInfo screenInfo = this.queuedScreens.Dequeue();
screenInfo.OnDequeued();
screenInfo = this.AddScreen(screenInfo.Screen, screenInfo.IsModal, screenInfo.VisibleScrim, screenInfo.QueueBehavior);
if (screenInfo != null)
{
ScreenBase screenBase = screenInfo.Screen as ScreenBase;
if (screenBase != null)
{
screenBase.OnScreeenPoppedFromQueue();
}
if (screenInfo.QueueBehavior == QueueScreenBehavior.Default && !screenInfo.IsModal)
{
this.PopAndShowNextQueuedScreen();
}
}
}
}
private bool RemoveScreenHelper(UXElement screen)
{
int i = 0;
int count = this.screens.Count;
while (i < count)
{
ScreenInfo screenInfo = this.screens[i];
if (screenInfo.Screen == screen)
{
this.RestoreDepths(i);
this.screens.RemoveAt(i);
if (i == this.screens.Count)
{
Service.EventManager.SendEvent(EventId.NewTopScreen, null);
}
return(true);
}
i++;
}
return(false);
}
