public Binding AddBinding <TProp>(DependencyProperty <TProp> vProperty, IClassMethod <TProp> vmProperty)
{
var result = new Binding <TProp>(this, vProperty, vmProperty);
m_Bindings.Add(result);
return(result);
}
public void Unhook(IVisualElement elt, IClassMethod vmMethod)
{
if (m_Hook != null)
{
var key = new CallbackTuple(elt, vmMethod);
Action callback;
if (m_CallbackRegistered != null && m_CallbackRegistered.TryGetValue(key, out callback))
{
m_Hook.Remove((TOwner)elt, callback);
}
}
}
protected void ExecuteCommand(IClassMethod classMethod)
{
var resolvedDataContext = dataContext;
if (resolvedDataContext == null)
{
UnityDebug.LogWarning("ExecuteCommand without data context");
return;
}
classMethod.Execute(resolvedDataContext);
}
public override void VisitClassMethod <TAttributeGroup, TDeclaringType, TGenericParameter, TTypeReference, TParameter, TMethodBody>(
IClassMethod <TAttributeGroup, TDeclaringType, TGenericParameter, TTypeReference, TParameter, TMethodBody> method)
{
ClassMethod properties;
ObjectInitializerExpression expression = CreateExpression(typeof(ClassMethod));
expression.CreateObjectExpression.NewExpression.Parameters.Add(CreateArgument(method.Name));
expression.Members.AddIfNotNull(nameof(properties.Visibility), method.Visibility);
expression.Members.AddIfNotNull(nameof(properties.InheritanceModifier), method.InheritanceModifier);
expression.Members.AddIfNotNull(nameof(properties.IsAsync), method.IsAsync);
expression.Members.AddIfNotNull(nameof(properties.ReturnType), method.ReturnType);
expression.Members.AddIfNotNull(nameof(properties.GenericParameters), method.GenericParameters);
expression.Members.AddIfNotNull(nameof(properties.Parameters), method.Parameters);
UseExpression(expression);
}
public void Hook(IVisualElement elt, IClassMethod vmMethod)
{
if (m_Hook != null)
{
var key = new CallbackTuple(elt, vmMethod);
if (m_CallbackRegistered == null)
{
m_CallbackRegistered = new Dictionary <CallbackTuple, Action>();
}
if (!m_CallbackRegistered.ContainsKey(key))
{
var callback = GetCallbackFor(elt, vmMethod);
m_CallbackRegistered[key] = callback;
m_Hook.Add((TOwner)elt, callback);
}
}
}
public override void VisitClassMethod <TAttributeGroup, TDeclaringType, TGenericParameter, TTypeReference, TParameter, TMethodBody>(
IClassMethod <TAttributeGroup, TDeclaringType, TGenericParameter, TTypeReference, TParameter, TMethodBody> method)
{
visitor.VisitClassMethodWithReflection((ClassMethodWithReflection)(object)method);
}
public CallbackTuple(IVisualElement element, IClassMethod vmMethod)
{
this.element = element;
this.vmMethod = vmMethod;
}
public CallbackTuple(IVisualElement element, IClassMethod <TProp> vmMethod)
{
this.element = element;
this.vmMethod = vmMethod;
vmProperty = null;
}
public CallbackTuple(IVisualElement element, ClassProperty <TProp> vmProperty)
{
this.element = element;
this.vmProperty = vmProperty;
vmMethod = null;
}
static Action GetCallbackFor(IVisualElement elt, IClassMethod vmMethod)
{
return(() => vmMethod.Execute(elt.dataContext));
}
public ActionBinding(IVisualElement elt, ActionDependencyProperty <TOwner> vProperty, IClassMethod vmProperty)
{
Assert.IsNotNull(elt);
Assert.IsNotNull(vProperty);
Assert.IsNotNull(vmProperty);
m_ViewProperty = vProperty;
m_VisualElement = elt;
vProperty.Hook(elt, vmProperty);
}
public static int GetHashCodeFor(ActionDependencyProperty <TOwner> vProperty, IClassMethod vmProperty)
{
return(vProperty.GetHashCode() ^ vmProperty.GetHashCode());
}
public Binding AddBinding <TOwner>(ActionDependencyProperty <TOwner> vProperty, IClassMethod vmProperty)
where TOwner : IVisualElement
{
var result = new ActionBinding <TOwner>(this, vProperty, vmProperty);
m_Bindings.Add(result);
return(result);
}
