public static void StretchDropObject(DropObject _dropobject)
{
TextGenerator generator = new TextGenerator();
Transform captionText = _dropobject.transform.Find("text");
UnityEngine.UI.Text textComponent = captionText.GetComponent <UnityEngine.UI.Text>();
var settings = textComponent.GetGenerationSettings(Vector2.zero);
settings.generateOutOfBounds = true;
float offsetWidth = textComponent.fontSize / 2 + Mathf.Abs(textComponent.GetComponent <RectTransform>().sizeDelta.x);
float width = generator.GetPreferredWidth(textComponent.text, settings) / textComponent.pixelsPerUnit + offsetWidth;
RectTransform rt = _dropobject.GetComponent <RectTransform>();
rt.sizeDelta = new Vector2(width, rt.sizeDelta.y);
}
private static void decorateElements(GameObject _expression, List <BlockModel.Element> _elements, Dictionary <string, string> _variants, CustomElementModel.CustomElementStatus _elementStatus)
{
RectTransform space = _expression.transform.Find("__space__").GetComponent <RectTransform>();
space.gameObject.SetActive(_elements.Count == 0);
foreach (BlockModel.Element element in _elements)
{
GameObject clone = null;
if (element.type.Equals("text"))
{
clone = GameObject.Instantiate(templateElementText.gameObject);
UnityEngine.UI.Text text = clone.GetComponent <UnityEngine.UI.Text>();
text.text = element.value;
FacadeUtility.StretchText(text);
}
else if (element.type.Equals("input"))
{
clone = GameObject.Instantiate(templateElementInput.gameObject);
InputField input = clone.GetComponent <InputField>();
input.text = element.value;
if (_variants.ContainsKey(element.value))
{
input.text = _variants[element.value];
}
FacadeUtility.StretchInput(input);
input.onEndEdit.AddListener((_text) =>
{
if (null != OnInputUpdated)
{
OnInputUpdated(clone.transform.parent.name, element.value, _text);
}
});
}
else if (element.type.Equals("dropdown"))
{
clone = GameObject.Instantiate(templateElementDropdown.gameObject);
Dropdown dropdown = clone.GetComponent <Dropdown>();
FacadeUtility.StretchDropdown(dropdown);
dropdown.onValueChanged.AddListener((_value) =>
{
if (null != OnDropdownUpdated)
{
OnDropdownUpdated(clone.transform.parent.name, element.value, dropdown.value);
}
});
}
else if (element.type.Equals("object"))
{
clone = GameObject.Instantiate(templateElementObject.gameObject);
DropObject drop = clone.AddComponent <DropObject>();
FacadeUtility.StretchDropObject(drop);
if (_variants.ContainsKey(element.value))
{
string uuid = _variants[element.value];
if (!string.IsNullOrEmpty(uuid))
{
if (objectElements.ContainsKey(uuid))
{
ObjectElement oe = objectElements[uuid];
drop.captionText.text = oe.alias;
drop.imgIcon.gameObject.SetActive(true);
drop.imgIcon.sprite = oe.icon;
}
}
}
drop.onObjectDrop = (_dragObject) =>
{
if (null != OnDropObjectUpdated)
{
OnDropObjectUpdated(clone.transform.parent.name, element.value, _dragObject.name);
}
};
}
else
{
clone = buildCustomElement(element.type, element.value, _variants, _elementStatus);
}
if (null == clone)
{
continue;
}
clone.name = element.value;
clone.transform.SetParent(_expression.transform);
clone.transform.localScale = Vector3.one;
}
}