private void Refresh(int itemIndex)
{
if (this.ItemCount == 0 || this.SlotCount == 0)
{
return;
}
var posMaker = new ItemPositionMaker(this);
var slotIndex = 0;
foreach (var slot in this.slots)
{
if (slot.Visibled = itemIndex < this.items.Count)
{
var item = this.items[itemIndex];
{
slot.Pos = posMaker.NextPos;
slot.Item = item;
if (this.OnUpdateSlot != null)
{
this.OnUpdateSlot(
slot.InstanceOfCustomSlotManager, item, slotIndex, itemIndex);
}
}
slotIndex++;
}
if (++itemIndex >= this.items.Count && this.circulation)
{
itemIndex = 0;
}
}
}
private void Scroll()
{
this.itemStartIndex = 0;
if ((this.currentRowIndex + 1) > this.actualRowCount)
{
var outDelta = this.OutOfBoundsDelta;
if (outDelta == Vector2.zero)
{
var s = this.ItemSize;
if (s.y != 0)
{
var y = Mathf.FloorToInt(this.scrolledPos.y / s.y);
if (y != 0)
{
var yy = Mathf.Abs(y);
this.itemStartIndex = yy * this.colCount;
}
}
}
else if (outDelta.y > 0)
{
var s = this.ItemSize;
if (s.y != 0)
{
var y = Mathf.FloorToInt((this.ScrollArea.height - this.ViewArea.height) / s.y);
if (y != 0)
{
var yy = Mathf.Abs(y);
this.itemStartIndex = yy * this.colCount;
}
}
}
else if (outDelta.y < 0)
this.itemStartIndex = 0;
}
//Debug.Log (this.itemStartIndex +", "+ this.itemStartIndexOld);
var refresh = this.itemStartIndex != this.itemStartIndexOld;
var posMaker = new ItemPositionMaker(this);
var itemIndex = this.itemStartIndex;
var slotIndex = 0;
foreach (var slot in this.slots)
{
if (slot.Visibled = itemIndex < this.items.Count)
{
var item = this.items[itemIndex];
{
slot.Pos = posMaker.NextPos;
slot.Item = item;
if (refresh)
{
if (this.OnUpdateSlot != null)
{
this.OnUpdateSlot(
slot.InstanceOfCustomSlotManager, item, slotIndex, itemIndex);
}
}
}
slotIndex++;
}
if (++itemIndex >= this.items.Count && this.circulation)
itemIndex = 0;
}
if (refresh)
this.itemStartIndexOld = this.itemStartIndex;
}
private void Refresh(int itemIndex)
{
if (this.ItemCount == 0 || this.SlotCount == 0)
return;
var posMaker = new ItemPositionMaker(this);
var slotIndex = 0;
foreach (var slot in this.slots)
{
if (slot.Visibled = itemIndex < this.items.Count)
{
var item = this.items[itemIndex];
{
slot.Pos = posMaker.NextPos;
slot.Item = item;
if (this.OnUpdateSlot != null)
{
this.OnUpdateSlot(
slot.InstanceOfCustomSlotManager, item, slotIndex, itemIndex);
}
}
slotIndex++;
}
if (++itemIndex >= this.items.Count && this.circulation)
itemIndex = 0;
}
}
private void Scroll()
{
this.itemStartIndex = 0;
if ((this.currentRowIndex + 1) > this.actualRowCount)
{
var outDelta = this.OutOfBoundsDelta;
if (outDelta == Vector2.zero)
{
var s = this.ItemSize;
if (s.y != 0)
{
var y = Mathf.FloorToInt(this.scrolledPos.y / s.y);
if (y != 0)
{
var yy = Mathf.Abs(y);
this.itemStartIndex = yy * this.colCount;
}
}
}
else if (outDelta.y > 0)
{
var s = this.ItemSize;
if (s.y != 0)
{
var y = Mathf.FloorToInt((this.ScrollArea.height - this.ViewArea.height) / s.y);
if (y != 0)
{
var yy = Mathf.Abs(y);
this.itemStartIndex = yy * this.colCount;
}
}
}
else if (outDelta.y < 0)
{
this.itemStartIndex = 0;
}
}
//Debug.Log (this.itemStartIndex +", "+ this.itemStartIndexOld);
var refresh = this.itemStartIndex != this.itemStartIndexOld;
var posMaker = new ItemPositionMaker(this);
var itemIndex = this.itemStartIndex;
var slotIndex = 0;
foreach (var slot in this.slots)
{
if (slot.Visibled = itemIndex < this.items.Count)
{
var item = this.items[itemIndex];
{
slot.Pos = posMaker.NextPos;
slot.Item = item;
if (refresh)
{
if (this.OnUpdateSlot != null)
{
this.OnUpdateSlot(
slot.InstanceOfCustomSlotManager, item, slotIndex, itemIndex);
}
}
}
slotIndex++;
}
if (++itemIndex >= this.items.Count && this.circulation)
{
itemIndex = 0;
}
}
if (refresh)
{
this.itemStartIndexOld = this.itemStartIndex;
}
}