public static void LayoutRebuildParents(Transform blockTransform)
{
if (blockTransform.parent != null)
{
if (blockTransform.parent.GetComponent <BEBlock>())
{
BEBlock parentBlock = blockTransform.parent.GetComponent <BEBlock>();
RectTransform parentRect = parentBlock.GetComponent <RectTransform>();
parentRect.sizeDelta = new Vector2(parentBlock.BlockHeader.GetComponent <HorizontalLayoutGroup>().preferredWidth + 25, parentRect.sizeDelta.y);
LayoutRebuilder.ForceRebuildLayoutImmediate(parentRect);
}
else
{
LayoutRebuildParents(blockTransform.parent);
}
}
}
public void SetBlockAtIndex(BEBlock droppedBlock, int index)
{
BETargetObject targetObject = TargetObject;// GetParentTargetObject(transform);
if (targetObject != null)
{
//set the block to fitter unconstrained to enable the possibility of expanding the block on drop of Operations as input
droppedBlock.GetComponent <ContentSizeFitter>().horizontalFit = ContentSizeFitter.FitMode.Unconstrained;
if (droppedBlock.BeController.ghostBlock.transform.parent != null)
{
SetBlockAtGhostPos(droppedBlock);
}
else if (transform.name == "ProgrammingEnv")
{
droppedBlock.transform.SetParent(transform);
droppedBlock.transform.SetSiblingIndex(index);
droppedBlock.BeBlockGroup = null;
RectTransform droppedBlockRect = droppedBlock.GetComponent <RectTransform>();
if (GetComponent <ScrollRect>())
{
float borderLimit = 30;
Transform content = transform.GetChild(0).GetChild(0);
droppedBlock.transform.SetParent(content);
RectTransform contentRectTransform = content.GetComponent <RectTransform>();
bool resize = false;
float sizeX = contentRectTransform.sizeDelta.x;
float sizeY = contentRectTransform.sizeDelta.y;
if (droppedBlock.transform.localPosition.x + droppedBlockRect.rect.width > contentRectTransform.sizeDelta.x)
{
sizeX = droppedBlock.transform.localPosition.x + (droppedBlockRect.rect.width / 2) + droppedBlockRect.rect.width;
resize = true;
}
if (droppedBlock.transform.localPosition.x < borderLimit)
{
droppedBlock.transform.localPosition = new Vector3(borderLimit, droppedBlock.transform.localPosition.y, droppedBlock.transform.localPosition.z);
}
// v1.2 -scrollviewl now expands right and bottom if dropped block is beyond view limit
if (-droppedBlock.transform.localPosition.y < borderLimit)
{
droppedBlock.transform.localPosition = new Vector3(droppedBlock.transform.localPosition.x, -borderLimit, droppedBlock.transform.localPosition.z);
}
if (-droppedBlock.transform.localPosition.y + droppedBlockRect.rect.height > contentRectTransform.sizeDelta.y)
{
sizeY = -droppedBlock.transform.localPosition.y + (droppedBlockRect.rect.height / 2) + droppedBlockRect.rect.height;
resize = true;
}
if (resize)
{
contentRectTransform.sizeDelta = new Vector2(sizeX, sizeY);
}
}
// Block added to list
if (!targetObject.beBlockGroupsList.Contains(droppedBlock))
{
targetObject.beBlockGroupsList.Add(droppedBlock);
}
if (droppedBlock.blockType == BEBlock.BlockTypeItems.trigger)
{
BEBlock blockGroup = droppedBlock;
blockGroup.beActiveBlock = droppedBlock;
droppedBlock.BeBlockGroup = blockGroup;
droppedBlock.beTargetObject = targetObject;
}
}
else if (GetComponent <BEBlock>())
{
if (droppedBlock.blockType != BEBlock.BlockTypeItems.trigger && droppedBlock.blockType != BEBlock.BlockTypeItems.operation)
{
droppedBlock.transform.SetParent(transform);
droppedBlock.transform.SetSiblingIndex(index);
// child block added to this object
try
{
GetComponent <BEBlock>().beChildBlocksList.Insert(index - 1, droppedBlock);
}
catch
{
if (!GetComponent <BEBlock>().beChildBlocksList.Contains(droppedBlock))
{
GetComponent <BEBlock>().beChildBlocksList.Add(droppedBlock);
}
}
droppedBlock.BeBlockGroup = GetComponent <BEBlock>().BeBlockGroup;
// v1.3 -Bug fix: [reported] beTargetObject not being set
droppedBlock.beTargetObject = targetObject;//transform.root.GetComponent<BETargetObject>();
}
else
{
UIDrop progEnv = GetParentProgrammingEnv(transform);
if (progEnv != null)
{
progEnv.SetBlockAtIndex(droppedBlock, 1000);
}
else
{
Destroy(droppedBlock.gameObject);
}
}
}
else if (GetComponent <InputField>())
{
if (droppedBlock.blockType == BEBlock.BlockTypeItems.operation)
{
int siblingIndex = transform.GetSiblingIndex();
gameObject.SetActive(false);
//store the child input + siblingindex to be placed back if needed
droppedBlock.GetComponent <UIDrag>().inactiveBlockInputs.Add(new InactiveBlockInput(siblingIndex, transform));
droppedBlock.transform.SetParent(transform.parent);
droppedBlock.transform.SetSiblingIndex(siblingIndex);
transform.SetAsLastSibling();
// v1.3 -Bug fix: [reported] beTargetObject not being set
droppedBlock.beTargetObject = TargetObject;
BELayoutRebuild.LayoutRebuildParents(transform);
}
else
{
UIDrop progEnv = GetParentProgrammingEnv(transform);
if (progEnv != null)
{
progEnv.SetBlockAtIndex(droppedBlock, 1000);
}
else
{
Destroy(droppedBlock.gameObject);
}
}
}
}
BELayoutRebuild.RebuildAll();
}