private void Show(RouterItem routerItem)
{
if (routerItem.panel == null)
{
Debug.LogError("Can not transition to null view.");
return;
}
if (topPanel != null && topPanel.Equals(routerItem.panel) && routerItem.mode == RouterHistoryMode.pushState)
{
RefreshCurrentView();
CheckQueue();
return;
}
if (IsPanelInStack(routerItem.panel))
{
Debug.LogError("Component already in stack, can not spawn copies of component.");
return;
}
if (routerItem.config == null)
{
Debug.LogError("Transition config must be defined to display component.");
return;
}
IUITransitable currentPanel = topPanel;
UITransition transition = Registry.transitionRegistry[routerItem.config.type];
if (transition == null)
{
Debug.LogError("No transition with id: " + routerItem.config.type.ToString() + " found.");
return;
}
transitionInProcess = true;
UITransitionContext context = new UITransitionContext(routerItem.config, currentPanel, routerItem.panel);
transition.Do(context, (string error, UITransitionContext inContext) => {
transitionInProcess = false;
if (error != null)
{
Debug.LogError(error);
return;
}
if (inContext.from != null && routerItem.mode == RouterHistoryMode.replaceState)
{
viewStack.RemoveFirst();
}
viewStack.AddFirst(routerItem.panel);
routerItem.panel.OnUITransitionComplete();
CheckQueue();
});
}
public override void HideTopmost(UITransitionConfig config)
{
if (viewStack.Count <= 0)
{
Debug.LogError("No Component");
return;
}
if (config == null)
{
Debug.LogError("config null");
return;
}
IUITransitable currentPanel = topPanel;
IUITransitable toPanel = viewStack.Count > 1 ? viewStack.Skip(1).First() : null;
UITransition transition = Registry.transitionRegistry[config.type];
if (transition == null)
{
Debug.LogError("No transition found to hide view.");
return;
}
transitionInProcess = true;
UITransitionContext context = new UITransitionContext(config, currentPanel, toPanel);
transition.Do(context, (string error, UITransitionContext inContext) => {
transitionInProcess = false;
if (error != null)
{
Debug.LogError(error);
return;
}
viewStack.RemoveFirst();
CheckQueue();
});
}