public static void ApplyLayoutXmlNode(XmlNode _xmlNode, UIView _view, XmlNode _styleXml)
{
// GameObject Name
string name = _xmlNode.GetStringValue("Name");
if (string.IsNullOrEmpty(name) == false)
{
_view.GameObject.name = name;
}
// Canvas
bool isRoot = _xmlNode.GetBoolValue("Root");
_view.InitializeCanvasRender(isRoot);
bool ignoreInput = _xmlNode.GetBoolValue("IgnoreInput");
if (ignoreInput == false)
{
_view.InitializeInput();
}
// Find Style Data
string styleId = "Default";
if (_xmlNode.Attributes["Style"] != null)
{
styleId = _xmlNode.Attributes["Style"].Value;
}
XmlNode styleXml = _styleXml ?? XMLUI.GetStyleXml(_view.Name, styleId);
_view.StyleId = styleId;
// width and height
float width = _xmlNode.GetFloatValue("Width", styleXml);
float height = _xmlNode.GetFloatValue("Height", styleXml);
_view.RectTransform.sizeDelta = new Vector2(width, height);
// anchor & offset
string anchorValue = _xmlNode.GetStringValue("Anchor", styleXml);
float offsetX = _xmlNode.GetFloatValue("OffsetX", styleXml);
float offsetY = _xmlNode.GetFloatValue("OffsetY", styleXml);
eAnchor anchor = eAnchor.MiddleCenter;
if (string.IsNullOrEmpty(anchorValue) == false)
{
anchor = (eAnchor)Enum.Parse(typeof(eAnchor), anchorValue);
}
_view.RectTransform.SetAnchor(anchor, offsetX, offsetY);
// margin
string marginValue = _xmlNode.GetStringValue("Margin");
if (string.IsNullOrEmpty(marginValue) == false)
{
string[] margins = _xmlNode.Attributes["Margin"].Value.Split(',');
float left = float.Parse(margins[0]);
float right = float.Parse(margins[1]);
float top = float.Parse(margins[2]);
float bottom = float.Parse(margins[3]);
Vector2 offsetMin = new Vector2(left, bottom);
Vector2 offsetMax = new Vector2(-right, -top);
_view.RectTransform.offsetMin = offsetMin;
_view.RectTransform.offsetMax = offsetMax;
}
// Image
string imgName = _xmlNode.GetStringValue("Image", styleXml);
if (string.IsNullOrEmpty(imgName) == false)
{
var imgType = (UnityEngine.UI.Image.Type)Enum.Parse(typeof(UnityEngine.UI.Image.Type), _xmlNode.GetStringValue("Type", styleXml));
_view.InitializeImageComponent(imgName, imgType);
}
Type viewType = _view.GetType();
// Text
if (viewType == typeof(Text))
{
Text text = _view as Text;
text.InitializeText(_xmlNode, styleXml);
}
else if (viewType == typeof(Button))
{
Button button = _view as Button;
button.InitializeButton(_xmlNode, styleXml);
}
}
public static void SetAnchor(this RectTransform _rectTransform, eAnchor _anchor, float _offsetX = 0f, float _offsetY = 0f)
{
switch (_anchor)
{
case (eAnchor.TopLeft):
{
_rectTransform.anchorMin = new Vector2(0, 1);
_rectTransform.anchorMax = new Vector2(0, 1);
break;
}
case (eAnchor.TopCenter):
{
_rectTransform.anchorMin = new Vector2(0.5f, 1);
_rectTransform.anchorMax = new Vector2(0.5f, 1);
break;
}
case (eAnchor.TopRight):
{
_rectTransform.anchorMin = new Vector2(1, 1);
_rectTransform.anchorMax = new Vector2(1, 1);
break;
}
case (eAnchor.MiddleLeft):
{
_rectTransform.anchorMin = new Vector2(0, 0.5f);
_rectTransform.anchorMax = new Vector2(0, 0.5f);
break;
}
case (eAnchor.MiddleCenter):
{
_rectTransform.anchorMin = new Vector2(0.5f, 0.5f);
_rectTransform.anchorMax = new Vector2(0.5f, 0.5f);
break;
}
case (eAnchor.MiddleRight):
{
_rectTransform.anchorMin = new Vector2(1, 0.5f);
_rectTransform.anchorMax = new Vector2(1, 0.5f);
break;
}
case (eAnchor.BottomLeft):
{
_rectTransform.anchorMin = new Vector2(0, 0);
_rectTransform.anchorMax = new Vector2(0, 0);
break;
}
case (eAnchor.BottomCenter):
{
_rectTransform.anchorMin = new Vector2(0.5f, 0);
_rectTransform.anchorMax = new Vector2(0.5f, 0);
break;
}
case (eAnchor.BottomRight):
{
_rectTransform.anchorMin = new Vector2(1, 0);
_rectTransform.anchorMax = new Vector2(1, 0);
break;
}
case (eAnchor.StretchTop):
{
_rectTransform.anchorMin = new Vector2(0, 1);
_rectTransform.anchorMax = new Vector2(1, 1);
break;
}
case (eAnchor.StretchMiddle):
{
_rectTransform.anchorMin = new Vector2(0, 0.5f);
_rectTransform.anchorMax = new Vector2(1, 0.5f);
break;
}
case (eAnchor.StretchBottom):
{
_rectTransform.anchorMin = new Vector2(0, 0);
_rectTransform.anchorMax = new Vector2(1, 0);
break;
}
case (eAnchor.StretchLeft):
{
_rectTransform.anchorMin = new Vector2(0, 0);
_rectTransform.anchorMax = new Vector2(0, 1);
break;
}
case (eAnchor.StretchCenter):
{
_rectTransform.anchorMin = new Vector2(0.5f, 0);
_rectTransform.anchorMax = new Vector2(0.5f, 1);
break;
}
case (eAnchor.StretchRight):
{
_rectTransform.anchorMin = new Vector2(1, 0);
_rectTransform.anchorMax = new Vector2(1, 1);
break;
}
case (eAnchor.Stretch):
{
_rectTransform.anchorMin = new Vector2(0, 0);
_rectTransform.anchorMax = new Vector2(1, 1);
break;
}
}
var dx = 1;
switch (_anchor)
{
case eAnchor.BottomRight:
case eAnchor.MiddleRight:
case eAnchor.StretchRight:
case eAnchor.TopRight:
dx = -1;
break;
}
var dy = 1;
switch (_anchor)
{
case eAnchor.StretchTop:
case eAnchor.TopCenter:
case eAnchor.TopLeft:
case eAnchor.TopRight:
dy = -1;
break;
}
_rectTransform.anchoredPosition = new Vector3(_offsetX * dx, _offsetY * dy, 0);
}
