public override bool BindTo(object Object, string MemberName)
{
if (MemberName == "this")
{
//TODO: Make this type safe
_boundWidget = (UEditorWidgetBase)Object;
CreatePropertyWidgets();
return(true);
}
if (base.BindTo(Object, MemberName) == false)
{
return(false);
}
//A reference to the object we are pharsing
object __refObject = this.GetBoundValue <UEditorWidgetBase>();
if (__refObject.GetType().IsSubclassOf(typeof(UEditorWidgetBase)) == false)
{
return(false);
}
_boundWidget = (UEditorWidgetBase)__refObject;
CreatePropertyWidgets();
return(true);
}
/*
* protected override void WidgetRender()
* {
*
*
* }
*/
public void RemoveChild(UEditorWidgetBase removeChild, bool bSilent = false)
{
this._children.Remove(removeChild);
if (bSilent == false)
{
this.Raise_onContainerChange();
}
}
public void AddChild(UEditorWidgetBase addChild, bool bSilent = false)
{
//newChild.parent = (IWidgetContainer)this;
addChild.parent = this;
this._children.Add(addChild);
if (bSilent == false)
{
this.Raise_onContainerChange();
}
}
/// <summary>
/// This is the main function used to create widgets
/// </summary>
/// <param name="WidgetType"></param>
/// <param name="Name"></param>
/// <param name="bSuppressBindingWarnings"></param>
/// <returns></returns>
public static UEditorWidgetBase Create(Type WidgetType, string Name = "", bool bSuppressBindingWarnings = false)
{
object __retObject = ScriptableObject.CreateInstance(WidgetType);
UEditorWidgetBase __castWidget = (UEditorWidgetBase)__retObject;
if (UWidget.SeralizationEnabled)
{
__castWidget.hideFlags = HideFlags.HideAndDontSave;
}
if (Name != "")
{
__castWidget.Name = Name;
}
__castWidget.SuppressBindingWarnings = bSuppressBindingWarnings;
__castWidget.RemoveAtGC = true;
return(__castWidget);
}
//public static UEditorWidgetBase FindWidgetById(List<UEditorWidgetBase> RenderableWidgets, int WidgetID)
public static UEditorWidgetBase FindWidgetById(IWidgetContainer Container, int WidgetID)
{
UEditorWidgetBase __retValue = null;
//If the container itself is the widget we are searching for
if (Container.ObjectID == WidgetID)
{
if (Container.GetType().IsSubclassOf(typeof(UEditorWidgetBase)))
{
return((UEditorWidgetBase)Container);
}
else
{
throw new Exception("FindWidgetById is unable to cast to " + Container.GetType().Name);
}
}
//Loop through all children in the container
foreach (var __widget in Container.Children)
{
if (__widget.ObjectID == WidgetID)
{
return((UEditorWidgetBase)__widget);
}
//TODO: Update this to loop on the IWidgetContainer interface
if (__widget.GetType().IsSubclassOf(typeof(UEditorPanelBase)))
{
UEditorWidgetBase __subSearchResult = UWidget.FindWidgetById((IWidgetContainer)__widget, WidgetID);
if (__subSearchResult != null)
{
return(__subSearchResult);
}
}
}
return(__retValue);
}
private void CreatePropertyWidgets()
{
this.Children.Clear();
MemberInfo[] __rawMembers = _boundWidget.GetType().GetMembers(BindingFlags.Instance | BindingFlags.Public);
foreach (MemberInfo memberInfo in __rawMembers)
{
if (memberInfo.Name == "parent" || memberInfo.Name == "Name")
{
continue;
}
if (memberInfo.IsDefined(typeof(UWidgetPropertyAttribute), true))
{
//TODO: Binding returns success/fail, so we should wrap and check accordingly here.
if (memberInfo.MemberType == MemberTypes.Property || memberInfo.MemberType == MemberTypes.Field)
{
//Work out the property type
Type __castType;
switch (memberInfo.MemberType)
{
case MemberTypes.Event:
__castType = ((EventInfo)memberInfo).EventHandlerType;
break;
case MemberTypes.Field:
__castType = ((FieldInfo)memberInfo).FieldType;
break;
case MemberTypes.Property:
__castType = ((PropertyInfo)memberInfo).PropertyType;
break;
default:
__castType = typeof(System.Object);
break;
}
//Get the required UWidgetPropertyAttribute attribute
object[] __attributes = memberInfo.GetCustomAttributes(typeof(UWidgetPropertyAttribute), true);
if (__attributes.Length != 1)
{
throw new Exception("Unexpected number of UWidgetPropertyAttributes in UEditorControlPropertyPanel.CreatePropertyWidgets()");
}
UWidgetPropertyAttribute __propAttribute = (UWidgetPropertyAttribute)__attributes[0];
//Get the label for the control
string __controlLabel = memberInfo.Name;
if (__propAttribute.Label != "")
{
__controlLabel = __propAttribute.Label;
}
//Now we have the attribute assigned to the property we need to determin the correct control to draw
if (__propAttribute.HideInProperties == true)
{
continue; //Don't generate a widget
}
//If the attribute calls for a list option box with pre defined values.
if (__propAttribute.ListOptions != null && __propAttribute.ListOptions.Length > 0)
{
UEditorControlEnum __newControl = UWidget.Create <UEditorControlEnum>();
__newControl.Name = memberInfo.Name;
__newControl.PositionX = 15;
__newControl.LayoutMode = ePositioningLayout.Layout;
__newControl.PropertyLabel.Width = 100;
__newControl.PropertyLabel.Clipping = TextClipping.Clip;
__newControl.PropertyEnumPopup.Width = 180;
for (int i = 0; i < __propAttribute.ListOptions.Length; i++)
{
__newControl.PropertyEnumPopup.Options.Add(__propAttribute.ListOptions[i]);
}
__newControl.BindTo(_boundWidget, memberInfo.Name);
__newControl.PropertyLabel.Label = __controlLabel;
this.AddChild(__newControl);
this.AddChild(UWidget.Create <UEditorDecoratorSeperator>());
continue;
}
//If a custom editor required
if (__propAttribute.CustomEditor != null)
{
if (__propAttribute.CustomEditor.IsSubclassOf(typeof(UEditorWidgetBase)) == false)
{
Debug.LogError("Custom Editor of property " + memberInfo.Name + " must derive from UEditorWidgetBase");
continue;
}
object __newObject = ScriptableObject.CreateInstance(__propAttribute.CustomEditor);
if (__newObject == null)
{
Debug.Log("Break");
}
UEditorWidgetBase __newControl = (UEditorWidgetBase)__newObject;
__newControl.Name = memberInfo.Name;
__newControl.PositionX = 15;
__newControl.LayoutMode = ePositioningLayout.Layout;
__newControl.BindTo(_boundWidget, memberInfo.Name);
this.AddChild(__newControl);
this.AddChild(UWidget.Create <UEditorDecoratorSeperator>());
continue;
}
//If the property is of type bool
if (__castType == typeof(System.Boolean))
{
UEditorControlBool __newControl = UWidget.Create <UEditorControlBool>();
__newControl.Name = memberInfo.Name;
__newControl.PositionX = 15;
__newControl.LayoutMode = ePositioningLayout.Layout;
__newControl.PropertyLabel.Width = 100;
__newControl.PropertyBool.Width = 180;
__newControl.BindTo(_boundWidget, memberInfo.Name);
__newControl.PropertyLabel.Label = __controlLabel;
this.AddChild(__newControl);
this.AddChild(UWidget.Create <UEditorDecoratorSeperator>());
continue;
}
//If the property is a regular string or number
if (__castType == typeof(System.String) || __castType == typeof(System.Single) || __castType == typeof(System.Int32))
{
UEditorControlProperty __newControl = UWidget.Create <UEditorControlProperty>();
__newControl.Name = memberInfo.Name;
__newControl.PositionX = 15;
__newControl.LayoutMode = ePositioningLayout.Layout;
__newControl.PropertyLabel.Width = 100;
__newControl.PropertyLabel.Clipping = TextClipping.Clip;
__newControl.PropertyInputField.Width = 180;
__newControl.PropertyInputField.Clipping = TextClipping.Clip;
__newControl.BindTo(_boundWidget, memberInfo.Name);
__newControl.PropertyLabel.Label = __controlLabel;
this.AddChild(__newControl);
this.AddChild(UWidget.Create <UEditorDecoratorSeperator>());
continue;
}
//If the propery is an Enum
if (__castType.IsEnum)
{
UEditorControlEnum __newControl = UWidget.Create <UEditorControlEnum>();
__newControl.Name = memberInfo.Name;
__newControl.PositionX = 15;
__newControl.LayoutMode = ePositioningLayout.Layout;
__newControl.PropertyLabel.Width = 100;
__newControl.PropertyLabel.Clipping = TextClipping.Clip;
__newControl.PropertyEnumPopup.Width = 180;
__newControl.BindTo(_boundWidget, memberInfo.Name);
__newControl.PropertyLabel.Label = __controlLabel;
this.AddChild(__newControl);
this.AddChild(UWidget.Create <UEditorDecoratorSeperator>());
continue;
}
//If the property is derived from UEditorWidgetBase and thus requires a sub panel
if (__castType.IsSubclassOf(typeof(UEditorWidgetBase)))
{
UEditorWidgetFoldout __newControl = UWidget.Create <UEditorWidgetFoldout>();
__newControl.Label = __controlLabel;
__newControl.FontStyle = FontStyle.Bold;
__newControl.LayoutMode = LayoutMode;
UEditorPanelVertical __subPanelContainer = UWidget.Create <UEditorPanelVertical>();
__subPanelContainer.Padding.left = 20;
__subPanelContainer.Width = 400;
__subPanelContainer.LayoutMode = ePositioningLayout.Layout;
UEditorControlPropertyPanel __subPanel = UWidget.Create <UEditorControlPropertyPanel>();
__subPanel.BindTo(_boundWidget, memberInfo.Name);
__subPanelContainer.AddChild(__subPanel);
__newControl.AddChild(__subPanelContainer);
this.AddChild(__newControl);
this.AddChild(UWidget.Create <UEditorDecoratorSeperator>());
}
}
}
}
}
