void PopulateFrom(IEnumerable <InputAction> actionEnumerator, int categoryDisplayMask)
{
int index = 0;
foreach (var inputAction in actionEnumerator)
{
if (inputAction.properties.hiddenInLists && !disablePropertyRestrictions)
{
continue;
}
// Not displaying these actions at the moment.
if (((1 << inputAction.properties.category) & categoryDisplayMask) == 0)
{
continue;
}
if (index >= rowPool.Count)
{
ExtendActionRowPool(20);
}
ActionUIRow row = rowPool[index++];
row.SetupFromAction(inputAction, actionEnumerator, lastKnownDisplayDevice, InvokeRebindState, disablePropertyRestrictions);
row.SetActive(true);
}
for (int i = index; i < rowPool.Count; ++i)
{
ActionUIRow row = rowPool[i];
row.SetActive(false);
}
UpdateRowLayout();
}
void ExtendActionRowPool(int extendBy)
{
Transform parent = transform;
for (int i = 0; i < extendBy; ++i)
{
bool isActive = false;
ActionUIRow row = new ActionUIRow();
row.actionNameText = GameObject.Instantiate(actionNamePrefab, parent);
for (int j = 0; j < row.actionInputButtons.Length; ++j)
{
row.actionInputButtons[j] = GameObject.Instantiate(actionInputPrefab, parent);
}
row.SetActive(isActive);
rowPool.Add(row);
}
}
void UpdateRowLayout()
{
float columnStartPosition = leftSizePadding - rectTransform.sizeDelta.x / 2;
Vector2 position = new Vector2(columnStartPosition, 0);
for (int i = 0; i < rowPool.Count; ++i)
{
ActionUIRow row = rowPool[i];
if (!row.isActive)
{
continue;
}
RectTransform textTransform = row.actionNameText.GetComponent <RectTransform>();
position.x += textTransform.sizeDelta.x / 2;
textTransform.localPosition = position;
position.x += textTransform.sizeDelta.x + xPaddingAfterName;
foreach (var button in row.actionInputButtons)
{
RectTransform buttonTransform = button.GetComponent <RectTransform>();
buttonTransform.localPosition = position;
position.x += buttonTransform.sizeDelta.x + xPaddingBetweenInputButtons;
}
position.x = columnStartPosition;
position.y -= rowHeight;
}
if (content)
{
content.sizeDelta = new Vector2(content.sizeDelta.x, -position.y);
}
}
