public void LoadScene(bool overrideAddToStack)
{
if (overrideAddToStack)
{
BackStack.Push(sceneManager.data.LoadScene);
}
sceneManager.LoadScene(this, mode);
}
public void GoTo(HelpItem item)
{
if (CurrentItem != null)
{
BackStack.Push(CurrentItem);
}
CurrentItem = item;
OnStackChanged();
}
public void GoForward()
{
if (CurrentItem != null)
{
BackStack.Push(CurrentItem);
}
if (ForwardStack.Count > 0)
{
CurrentItem = ForwardStack.Pop();
}
OnStackChanged();
}
private async void BtnForward_Click(object sender, RoutedEventArgs e)
{
var item = ForwardStack.Pop();
if (ForwardStack.Count == 0)
{
IsbtnForwardEnabled = false;
}
BackStack.Push(LastSearch);
IsbtnBackEnabled = true;
tbID.Text = item;
await StartFinding();
}
public void LoadScene()
{
if (sceneManager.data.addToStack)
{
BackStack.Push(sceneManager.data.LoadScene);
}
if (loadingScreen)
{
sceneManager.LoadWithSceneLoader(this);
}
else
{
sceneManager.LoadScene(this, mode);
}
}
public async Task ActiveStartFinding()
{
var id = tbID.Text;
if (!string.IsNullOrWhiteSpace(id) && !IsRunning)
{
if (LastSearch != null)
{
BackStack.Push(LastSearch);
ForwardStack.Clear();
IsbtnBackEnabled = true;
IsbtnForwardEnabled = false;
}
await StartFinding();
}
}
private void HandleContentNavigating(object sender, NavigatingCancelEventArgs e)
{
if (IsNavigating)
{
return;
}
IsNavigating = true;
// Choose the name of the transition based on the e.ExtraData that was passed to NavigationService.Navigate().
// If the data is a string, we'll try to find a matching transition by that name.
if (e.ExtraData is ResolvedNavigationRequest)
{
var transitionName = ((ResolvedNavigationRequest)e.ExtraData).RouteValues.GetOrDefault <string>("Transition");
CurrentTransition = transitionRegistry.Get(transitionName);
}
else if (e.ExtraData is string && transitionRegistry.Get(e.ExtraData.ToString()) != null)
{
var transitionName = e.ExtraData.ToString();
CurrentTransition = transitionRegistry.Get(transitionName);
}
else
{
CurrentTransition = null;
}
// Keep a record of back/forward navigation and use this to select the reverse transitions.
if (e.NavigationMode == NavigationMode.New)
{
BackStack.Push(CurrentTransition);
}
else if (e.NavigationMode == NavigationMode.Back)
{
var original = BackStack.Pop();
ForwardStack.Push(original);
var reverseTransition = original == null ? null : transitionRegistry.Get(original.Reverse);
CurrentTransition = reverseTransition;
}
else if (e.NavigationMode == NavigationMode.Forward)
{
CurrentTransition = ForwardStack.Pop();
BackStack.Push(CurrentTransition);
}
}
