private Task Render_List()
{
return(new Task()
{
Mission = "Render_List",
Action = (seekTo, currentTask, nextTask, delivery) =>
{
if (Material.Component is UIScrollable)
{
Material.Component.Type = UIType.LIST;
UIScrollable list = Material.Component as UIScrollable;
UIIdleList idle = list.Idle as UIIdleList;
list.Rect.anchoredPosition = new Vector2(idle.Left - idle.Right, idle.Bottom - idle.Top);
list.Rect.sizeDelta = new Vector2(idle.Width, idle.Height);
list.Background = list.Object.AddComponent <RawImage>();
list.Background.texture = Media.texSolid;
list.Background.color = idle.BackgroundColor;
list.Container = new UIContainer();
list.Container.Object = new GameObject(list.Name + "Container");
list.Container.Object.transform.parent = list.Object.transform;
list.Container.Rect = list.Container.Object.AddComponent <RectTransform>();
list.Container.Rect.anchorMin = new Vector2(0.5f, 1);
list.Container.Rect.anchorMax = new Vector2(0.5f, 1);
list.Container.Rect.pivot = new Vector2(0.5f, 1);
list.Container.Rect.sizeDelta = new Vector2(0, 0);
list.Container.Rect.anchoredPosition = new Vector2(0, 0);
UIScroll scroll = list.Object.AddComponent <UIScroll>();
scroll.vertical = true;
scroll.horizontal = false;
scroll.movementType = UIScroll.MovementType.Elastic;
scroll.content = list.Container.Rect;
scroll.elasticity = 0.1f;
scroll.decelerationRate = 0.005f;
scroll.scrollSensitivity = 0.0001f;
scroll.scrollFactor = 2f;
scroll.gameObject.AddComponent <Mask>();
new EventRegistrar()
{
Material = new EventRegistrarMaterial()
{
Listener = new EventListener()
{
Owner = list.Name,
Name = list.Name + "OnScrollUp",
Enabled = true,
Event = () =>
{
return (list.Container.Rect.anchoredPosition.y > list.ScrollUp);
},
OnFired = (listener) =>
{
list.ScrollingUp = true;
list.WasScrollingUp = true;
list.WasScrollingDown = false;
if (!list.ScrollUpCalled)
{
list.ScrollUpCalled = true;
if (list.OnScrollUp != null)
{
list.OnScrollUp(list);
}
}
if (list.OnScrollingUp != null)
{
list.OnScrollingUp(list);
}
},
OnMiss = (listener) =>
{
list.ScrollingUp = false;
list.ScrollUpCalled = false;
if (list.OnNoScrollingUp != null)
{
list.OnNoScrollingUp(list);
}
},
OnEither = (listener) =>
{
list.ScrollUp = list.Container.Rect.anchoredPosition.y;
}
}
}
}
.Register();
new EventRegistrar()
{
Material = new EventRegistrarMaterial()
{
Listener = new EventListener()
{
Owner = list.Name,
Name = list.Name + "OnScrollDown",
Enabled = true,
Event = () =>
{
return (list.Container.Rect.anchoredPosition.y < list.ScrollDown);
},
OnFired = (listener) =>
{
list.ScrollingDown = true;
list.WasScrollingDown = true;
list.WasScrollingUp = false;
if (!list.ScrollDownCalled)
{
list.ScrollDownCalled = true;
if (list.OnScrollDown != null)
{
list.OnScrollDown(list);
}
}
if (list.OnScrollingDown != null)
{
list.OnScrollingDown(list);
}
},
OnMiss = (listener) =>
{
list.ScrollingDown = false;
list.ScrollDownCalled = false;
if (list.OnNoScrollingDown != null)
{
list.OnNoScrollingDown(list);
}
},
OnEither = (listener) =>
{
list.ScrollDown = list.Container.Rect.anchoredPosition.y;
}
}
}
}
.Register();
if (list.OnRefresh != null)
{
new EventRegistrar()
{
Material = new EventRegistrarMaterial()
{
OnTouchListener = new OnTouchListener()
{
Owner = list.Name,
Target = list.Name,
Enabled = true,
Released = true,
OnRelease = (go) =>
{
if (list.Container.Rect.anchoredPosition.y < -Screen.height * 0.15f)
{
if (!list.Refreshing)
{
list.Refreshing = true;
(Variables.UI["txtTopRight"] as UIText).Element.text = "Refreshing...";
new Suspender()
{
Suspension = 1f,
OnFinish = () =>
{
if (list.OnRefresh != null)
{
list.OnRefresh(list);
}
}
}
.Suspend();
}
}
}
}
}
}
.Register();
}
}
nextTask(null);
}
});
}
protected override void Job()
{
UIList <ItemType> list = Variables.UI[Material.List] as UIList <ItemType>;
UIComponent item;
if (list.Items == null)
{
list.Items = new List <UIComponent>();
}
else
{
foreach (UIComponent component in list.Items)
{
component.Destroy();
}
list.Items = new List <UIComponent>();
}
UIIdleList idle = list.Idle as UIIdleList;
Action <int> renderItem = null;
renderItem = (i) =>
{
if (i != idle.MaxItems && i < list.Data.Count)
{
item = list.OnPopulate(i, list.Data[i]);
item.Name = list.Name + "Item_" + i;
list.Items.Add(item);
new UIRenderer()
{
Material = new UIRendererMaterial()
{
Parent = list.Container.Object,
Component = item
},
OnFinish = () => { renderItem(i + 1); }
}
.Render();
}
else
{
float offset = 0, height = 0, prevHeight = 0, totalHeight = 0;
for (int j = 0; j < list.Items.Count; j++)
{
height = list.Items[j].Idle.Height + list.Items[j].Idle.Padding;
if (j == 0)
{
prevHeight = 0;
offset = 0;
}
else
{
prevHeight = list.Items[j - 1].Rect.sizeDelta.y;
offset = list.Items[j - 1].Rect.anchoredPosition.y - prevHeight;
}
list.Items[j].Rect.sizeDelta = new Vector2(list.Items[j].Rect.sizeDelta.x, height);
list.Items[j].Rect.anchoredPosition = new Vector2(0, offset + list.Items[j].Idle.Bottom - list.Items[j].Idle.Top);
}
totalHeight = -offset + height + Screen.height * 0.25f;
list.Container.Rect.sizeDelta = new Vector2(Screen.width, totalHeight);
list.Container.Rect.anchoredPosition = new Vector2(0, -list.Items[0].Rect.anchoredPosition.y - Screen.height * 0.01f);
if (OnFinish != null)
{
OnFinish();
}
}
};
bool fromCache = false;
string url = Material.ListUrl;
if (Material.ListFields != null)
{
foreach (string key in Material.ListFields.Keys)
{
url += "/" + Material.ListFields[key];
}
}
if (Material.FromCache)
{
fromCache = Cache.Data.ToList().Exists(c => c.Key == url);
}
if (fromCache)
{
string json = Cache.Data[url];
list.Data = Material.OnConversion(json);
if (list.Data.Count != 0)
{
renderItem(0);
}
else
{
if (OnFinish != null)
{
OnFinish();
}
}
}
else
{
Dictionary <string, string> fields = new Dictionary <string, string>();
fields["appInstanceKey"] = Variables.App_Instance_Key;
if (Material.ListFields != null)
{
foreach (string key in Material.ListFields.Keys)
{
fields[key] = Material.ListFields[key];
}
}
new HttpPostRequestSender()
{
Material = new HttpPostRequestSenderMaterial()
{
Url = Material.ListUrl,
Fields = fields
},
OnSuccess = (www) =>
{
Cache.Data[url] = www.text;
list.Data = Material.OnConversion(www.text);
if (list.Data.Count != 0)
{
renderItem(0);
}
else
{
if (OnFinish != null)
{
OnFinish();
}
}
}
}
.Send();
}
if (list.OnEventInitialization != null)
{
foreach (EventListener listener in list.OnEventInitialization(list))
{
if (!Events.Listeners.Exists(l => l.Name == listener.Name))
{
Events.Listeners.Add(listener);
}
}
}
if (list.OnTouchInitialization != null)
{
foreach (OnTouchListener listener in list.OnTouchInitialization(list))
{
if (!Events.OnTouch_Listeners.Exists(l => l.Target == listener.Target))
{
Events.OnTouch_Listeners.Add(listener);
}
}
}
}
