protected void bindText(UI render, GameObject self, UIElementMeta meta, object context)
{
if (meta.Node.Attributes["bind"] != null)
{
string bind = meta.Node.Attributes ["bind"].Value;
//If the bind is set to value, we presume the super structure contianing the ellement is handling the setting of the bindpath. Otherwise we pull the bind path.
if (bind != "value")
{
meta.BindPath = bind;
}
UIElementBinding binding = () => {
if (meta.BindPath != null)
{
string propName = null;
int propIndex = -1;
//Array indexed values are refed using #name:#index
int pos = meta.BindPath.IndexOf(":");
if (pos != -1)
{
propName = meta.BindPath.Substring(0, pos);
propIndex = Convert.ToInt32(meta.BindPath.Substring(pos + 1, meta.BindPath.Length - (pos + 1)));
}
else
{
propName = meta.BindPath;
}
Type type = context.GetType();
PropertyInfo info = type.GetProperty(propName);
if (info != null)
{
if (propIndex == -1)
{
meta.Text.text = info.GetValue(context, null).ToString();
}
else if (info.PropertyType.GetInterfaces().Contains(typeof(IList))) // Because I'm lazey, currently only implementing for lists
{
IList value = (IList)info.GetValue(context, null);
meta.Text.text = value [propIndex].ToString();
}
else
{
meta.Text.text = meta.Node.Value;
}
}
else
{
meta.Text.text = meta.Node.Value;
}
}
};
binding.Invoke();
meta.UpdateBinding += binding;
}
}
protected void imageRenderMode(UI render, GameObject self, UIElementMeta meta, object context)
{
if (meta.Node.Attributes["renderMode"] != null)
{
meta.Image.type = (Image.Type)Enum.Parse(typeof(Image.Type), meta.Node.Attributes["renderMode"].Value);
}
}
protected void textFontSize(UI render, GameObject self, UIElementMeta meta, object context)
{
if (meta.Node.Attributes["size"] != null)
{
meta.Text.fontSize = Convert.ToInt32(meta.Node.Attributes ["size"].Value);
}
}
/*End Text*/
/*Start Image*/
protected void imageColor(UI render, GameObject self, UIElementMeta meta, object context)
{
if (meta.Node.Attributes["color"] != null)
{
meta.Image.color = this.readColor(meta.Node.Attributes ["color"].Value);
}
}
protected void textMaterial(UI render, GameObject self, UIElementMeta meta, object context)
{
if (meta.Node.Attributes["material"] != null && UIAssets.Self != null)
{
meta.Text.material = UIAssets.Self.Materials.Find(x => x.name == meta.Node.Attributes["material"].Value);
}
}
//Calculate the positioning of an ellement
protected void position(UI renderer, GameObject self, UIElementMeta meta, object context)
{
Vector2 min = Vector2.zero;
Vector2 max = Vector2.one;
//If the min and max fields have been set use them, otherwise default to fullscreen
if (meta.Node.Attributes["min"] != null)
{
min = readCord(meta.Node.Attributes["min"].Value);
}
if (meta.Node.Attributes["max"] != null)
{
max = readCord(meta.Node.Attributes ["max"].Value);
}
meta.Rect.anchorMin = min;
meta.Rect.anchorMax = max;
meta.Rect.localScale = Vector3.one;
meta.Rect.SetSizeWithCurrentAnchors(RectTransform.Axis.Horizontal, 1);
meta.Rect.SetSizeWithCurrentAnchors(RectTransform.Axis.Vertical, 1);
meta.Rect.offsetMin = Vector2.zero;
meta.Rect.offsetMax = Vector2.zero;
}
protected void dragRecieveInit(UI render, GameObject self, UIElementMeta meta, object context)
{
if (meta.Node.Attributes ["recieveDrag"] != null)
{
DragableRecieve recieve = meta.DragableRecieve;
}
}
private UIElementMeta _renderNode(XmlNode node, Transform parent, object context)
{
if (this._handlers.ContainsKey(node.Name))
{
UIElementMeta k = _handlers [node.Name].Make(this, node, parent, context);
this._selection.Add(k);
this._ellements.Add(k);
if (k.ContinueRenderChildren)
{
foreach (XmlNode childNode in node.ChildNodes)
{
if (k.Object != null)
{
k.AddChild(_renderNode(childNode, k.Object.transform, context));
}
}
}
return(k);
}
else
{
return(null);
}
}
protected void foreachChild(UI render, GameObject self, UIElementMeta meta, object context)
{
if (meta.Node.Attributes["foreach"] != null)
{
UIElementBinding binding = () => {
meta.ContinueRenderChildren = false;
string propName = meta.Node.Attributes ["foreach"].Value;
Type t = context.GetType();
PropertyInfo prop = t.GetProperty(propName);
if (prop != null)
{
if (prop.PropertyType.GetInterfaces().Contains(typeof(IList)))
{
IList data = (IList)prop.GetValue(context, null);
/* Create needed ellements */
if (meta.Object.transform.childCount < data.Count)
{
int needed = data.Count - meta.Object.transform.childCount;
for (int i = 0; i < needed; i++)
{
foreach (XmlNode child in meta.Node.ChildNodes)
{
meta.AddChild(render.Render(child, self.transform, context));
}
}
}
//Toggle on ellements that we'll be using, disable the ones we won't be using
int ellementsNeeded = 0;
List <UIElementMeta> active = new List <UIElementMeta> ();
foreach (UIElementMeta child in meta)
{
//Enable ellements
if (ellementsNeeded < data.Count)
{
child.Object.SetActive(true);
child.BindPath = propName;
active.Add(child);
}
else //Disable elements
{
child.Object.SetActive(false);
}
ellementsNeeded++;
}
//Layout enabled ellements
this.groupLayout(active);
}
}
};
binding.Invoke();
meta.UpdateBinding += binding;
}
}
/*End Image*/
/*Start Drag*/
protected void dragInit(UI render, GameObject self, UIElementMeta meta, object context)
{
if (meta.Node.Attributes ["dragable"] != null)
{
Dragable drag = meta.Dragable;
drag.Meta = meta;
}
}
/* Start Binding */
protected void attachView(UI render, GameObject self, UIElementMeta meta, object context)
{
if (context.GetType().GetInterfaces().Contains(typeof(IUIBindable)) && meta.Node.ParentNode == null)
{
IUIBindable bindable = (IUIBindable)context;
bindable.View = meta;
}
}
protected void textFont(UI render, GameObject self, UIElementMeta meta, object context)
{
if (meta.Node.Attributes["font"] != null && UIAssets.Self != null)
{
Font font = UIAssets.Self.Fonts.Find(x => x.name == meta.Node.Attributes ["font"].Value);
if (font != null)
{
meta.Text.font = font;
}
}
}
/*End Binding*/
/*Start Slider*/
protected void sliderInit(UI render, GameObject self, UIElementMeta meta, object context)
{
meta.Slider.fillRect.anchorMin = Vector2.zero;
meta.Slider.fillRect.anchorMax = Vector2.one;
meta.Slider.fillRect.localScale = Vector3.one;
meta.Slider.fillRect.SetSizeWithCurrentAnchors(RectTransform.Axis.Horizontal, 1);
meta.Slider.fillRect.SetSizeWithCurrentAnchors(RectTransform.Axis.Vertical, 1);
meta.Slider.fillRect.offsetMin = Vector2.zero;
meta.Slider.fillRect.offsetMax = Vector2.zero;
}
protected void bindClick(UI render, GameObject self, UIElementMeta meta, object context)
{
if (meta.Node.Attributes["onClick"] != null)
{
meta.Data = context;
meta.Button.onClick.AddListener(() => {
Type type = context.GetType();
MethodInfo info = type.GetMethod(meta.Node.Attributes["onClick"].Value);
if (info != null)
{
info.Invoke(context, null);
}
});
}
}
protected void imgBackground(UI render, GameObject self, UIElementMeta meta, object context)
{
if (meta.Node.Attributes["image"] != null && UIAssets.Self != null)
{
if (meta.Node.Attributes ["image"].Value.IndexOf("$") == 0)
{
}
else
{
Sprite s = UIAssets.Self.Images.Find(x => x.name == meta.Node.Attributes ["image"].Value);
if (s != null)
{
meta.Image.sprite = s;
}
}
}
}
/*End Drag*/
/*Verbs*/
protected void show(UI render, GameObject self, UIElementMeta meta, object context)
{
if (meta.Node.Attributes["show"] != null)
{
meta.UpdateBinding += () => {
Type type = context.GetType();
PropertyInfo info = type.GetProperty(meta.Node.Attributes["show"].Value);
if (info != null)
{
if (info.PropertyType == typeof(bool))
{
self.SetActive((bool)info.GetValue(context, null));
}
}
};
}
}
//Creates ellement
public UIElementMeta Make(UI ui, XmlNode node, Transform parent, object context)
{
//Filter Attributes
string tags = this._name;
//Creating object.
GameObject g = new GameObject(this._name);
g.transform.parent = parent;
UIElementMeta meta = new UIElementMeta(g, node, tags);
if (this.Builder != null)
{
this.Builder(ui, g, meta, context);
}
return(meta);
}
private void _render(string xml, object context)
{
if (!String.IsNullOrEmpty(xml))
{
this._selection = new List <UIElementMeta> ();
UIElementMeta root = null;
XmlReader reader = XmlReader.Create(new StringReader(xml));
XmlDocument document = new XmlDocument();
while (reader.Read())
{
if (!String.IsNullOrEmpty(reader.Name))
{
root = this._renderNode(document.ReadNode(reader), this._root, context);
}
}
root.Update();
}
}
protected void dragRecieveBind(UI render, GameObject self, UIElementMeta meta, object context)
{
if (meta.Node.Attributes ["recieveDragBind"] != null)
{
string name = meta.Node.Attributes["recieveDragBind"].Value;
UIElementBinding bind = () => {;
DragRecieve del = (DragRecieve)Delegate.CreateDelegate(typeof(DragRecieve), context, name);
if (del != null)
{
meta.DragableRecieve.Dragable += del;
}
else
{
Debug.LogError("Method " + name + " does not match delegate DragRecieve");
} };
meta.UpdateBinding += bind;
}
}
protected void bindDiv(UI render, GameObject self, UIElementMeta meta, object context)
{
if (meta.Node.Attributes ["bind"] != null)
{
UIElementBinding bind = () => {
if (meta.BindPath != null)
{
string propName = null;
int propIndex = -1;
//Array indexed values are refed using #name:#index
int pos = meta.BindPath.IndexOf(":");
if (pos != -1)
{
propName = meta.BindPath.Substring(0, pos);
propIndex = Convert.ToInt32(meta.BindPath.Substring(pos + 1, meta.BindPath.Length - (pos + 1)));
}
else
{
propName = meta.BindPath;
}
Type type = context.GetType();
PropertyInfo info = type.GetProperty(propName);
if (info != null)
{
if (info.PropertyType.GetInterfaces().Contains(typeof(IList)) && propIndex != -1) // Because I'm lazey, currently only implementing for lists
{
IList value = (IList)info.GetValue(context, null);
meta.Data = value [propIndex];
return;
}
}
meta.Data = null;
}
};
meta.UpdateBinding += bind;
}
}
protected void bindImg(UI render, GameObject self, UIElementMeta meta, object context)
{
if (meta.Node.Attributes["bindImage"] != null)
{
meta.Data = context;
UIElementBinding binding = () => {
Type type = context.GetType();
PropertyInfo info = type.GetProperty(meta.Node.Attributes["bindImage"].Value);
if (info != null)
{
if (info.PropertyType == typeof(Sprite))
{
meta.Image.sprite = (Sprite)info.GetValue(context, null);
}
}
};
binding.Invoke();
meta.UpdateBinding += binding;
}
}
protected void bindSlider(UI render, GameObject self, UIElementMeta meta, object context)
{
if (meta.Node.Attributes ["bind"] != null)
{
meta.Data = context;
UIElementBinding binding = () => {
Type type = context.GetType();
PropertyInfo info = type.GetProperty(meta.Node.Attributes["bind"].Value);
if (info != null)
{
float value = 0;
if (info.PropertyType == typeof(float))
{
value = (float)info.GetValue(context, null);
}
meta.Slider.normalizedValue = value;
}
};
binding.Invoke();
meta.UpdateBinding += binding;
}
}
/*End Slider*/
/*Start Text*/
protected void txtDefaultValue(UI render, GameObject self, UIElementMeta meta, object context)
{
meta.Text.text = meta.Node.InnerText;
}