private void AddItemEvent(GameObject itemTemplate)
{
if (itemTemplate == null)
{
return;
}
int totalCount = 0;
if (m_Multi)
{
Vector2 itemSize = (itemTemplate.transform as RectTransform).sizeDelta;
totalCount = m_Axis == ScrollAxis.Horizontal ? m_HCount + 4 : m_VCount + 4;
int childCount = m_Axis == ScrollAxis.Horizontal ? m_VCount : m_HCount;
for (int i = 0; i < totalCount; i++)
{
MultiItemContainer container = new MultiItemContainer(this.ContainerList[i], i, m_ItemRefreshEvent);
for (int j = 0; j < childCount; j++)
{
GameObject child = this.ItemList[i * childCount + j];
AdjustItemLayout(child, new Vector2()
{
x = m_Axis == ScrollAxis.Horizontal ? 0 : j * itemSize.x + j * m_Spacing.x,
y = m_Axis == ScrollAxis.Horizontal ? (j * itemSize.y + j * m_Spacing.y) * -1 : 0
});
m_ItemInitEvent?.Invoke(i * childCount + j, child);
container.AddItem(child);
}
m_Items.Add(container);
}
}
else
{
totalCount = m_Axis == ScrollAxis.Horizontal ?
(m_HCount + 4) * m_VCount : (m_VCount + 4) * m_HCount;
for (int i = 0; i < totalCount; i++)
{
GameObject item = this.ItemList[i];
AdjustItemLayout(item, Vector2.zero);
m_Items.Add(new SingleItemContainer(item, i, m_ItemRefreshEvent));
m_ItemInitEvent?.Invoke(i, item);
}
}
}
IEnumerator AsynCreateAndRefresh(GameObject itemTemplate)
{
CleanAllItem();
if (itemTemplate == null)
{
yield break;
}
int totalCount = 0;
if (m_Multi)
{
Vector2 itemSize = (itemTemplate.transform as RectTransform).sizeDelta;
totalCount = m_Axis == ScrollAxis.Horizontal ? m_HCount + 4 : m_VCount + 4;
int childCount = m_Axis == ScrollAxis.Horizontal ? m_VCount : m_HCount;
//StartCoroutine();
for (int i = 0; i < totalCount; i++)
{
GameObject item = new GameObject("Container");
RectTransform rectTransform = item.AddComponent <RectTransform>();
rectTransform.SetParent(m_Content);
rectTransform.localScale = Vector3.one;
rectTransform.localRotation = Quaternion.identity;
AdjustItemLayout(item, Vector2.zero);
rectTransform.sizeDelta = new Vector2()
{
x = m_Axis == ScrollAxis.Horizontal ?
itemSize.x : childCount * itemSize.x + (childCount - 1) * m_Spacing.x,
y = m_Axis == ScrollAxis.Horizontal ?
childCount * itemSize.y + (childCount - 1) * m_Spacing.y : itemSize.y
};
MultiItemContainer container = new MultiItemContainer(item, i, m_ItemRefreshEvent);
for (int j = 0; j < childCount; j++)
{
GameObject child = Instantiate(m_ItemTemplate, item.transform);
AdjustItemLayout(child, new Vector2()
{
x = m_Axis == ScrollAxis.Horizontal ? 0 : j * itemSize.x + j * m_Spacing.x,
y = m_Axis == ScrollAxis.Horizontal ? (j * itemSize.y + j * m_Spacing.y) * -1 : 0
});
m_ItemInitEvent(i * childCount + j, child);
container.AddItem(child);
yield return(0.033f);
}
m_Items.Add(container);
}
}
else
{
totalCount = m_Axis == ScrollAxis.Horizontal ?
(m_HCount + 4) * m_VCount : (m_VCount + 4) * m_HCount;
for (int i = 0; i < totalCount; i++)
{
GameObject item = Instantiate(m_ItemTemplate, m_Content);
AdjustItemLayout(item, Vector2.zero);
m_Items.Add(new SingleItemContainer(item, i, m_ItemRefreshEvent));
m_ItemInitEvent?.Invoke(i, item);
yield return(0.033f);
}
}
AdjustContentAnchor();
if (m_ItemLoadBackEvent != null)
{
m_ItemLoadBackEvent();
}
isLoad = true;
}
private void BulidItem(GameObject itemTemplate)
{
if (itemTemplate == null)
{
return;
}
int totalCount = 0;
if (m_Multi)
{
Vector2 itemSize = (itemTemplate.transform as RectTransform).sizeDelta;
totalCount = m_Axis == ScrollAxis.Horizontal ? m_HCount + 4 : m_VCount + 4;
int childCount = m_Axis == ScrollAxis.Horizontal ? m_VCount : m_HCount;
for (int i = 0; i < totalCount; i++)
{
GameObject item = new GameObject("Container");
RectTransform rectTransform = item.AddComponent <RectTransform>();
rectTransform.SetParent(m_Content);
rectTransform.localScale = Vector3.one;
rectTransform.localRotation = Quaternion.identity;
AdjustItemLayout(item, Vector2.zero);
rectTransform.sizeDelta = new Vector2()
{
x = m_Axis == ScrollAxis.Horizontal ?
itemSize.x : childCount * itemSize.x + (childCount - 1) * m_Spacing.x,
y = m_Axis == ScrollAxis.Horizontal ?
childCount * itemSize.y + (childCount - 1) * m_Spacing.y : itemSize.y
};
MultiItemContainer container = new MultiItemContainer(item, i, m_ItemRefreshEvent);
for (int j = 0; j < childCount; j++)
{
GameObject child = Instantiate(m_ItemTemplate, item.transform);
AdjustItemLayout(child, new Vector2()
{
x = m_Axis == ScrollAxis.Horizontal ? 0 : j * itemSize.x + j * m_Spacing.x,
y = m_Axis == ScrollAxis.Horizontal ? (j * itemSize.y + j * m_Spacing.y) * -1 : 0
});
if (m_ItemInitEvent != null)
{
m_ItemInitEvent.Invoke(i * childCount + j, child);
}
container.AddItem(child);
}
m_Items.Add(container);
}
}
else
{
totalCount = m_Axis == ScrollAxis.Horizontal ?
(m_HCount + 4) * m_VCount : (m_VCount + 4) * m_HCount;
for (int i = 0; i < totalCount; i++)
{
GameObject item = Instantiate(m_ItemTemplate, m_Content);
AdjustItemLayout(item, Vector2.zero);
m_Items.Add(new SingleItemContainer(item, i, m_ItemRefreshEvent));
if (m_ItemInitEvent != null)
{
m_ItemInitEvent.Invoke(i, item);
}
}
}
}