public bool TryCreateBinding(object source, MvxPropertyToken propertyToken, List<MvxPropertyToken> remainingTokens, out IMvxSourceBinding result)
{
var observable = source as IObservable<object>;
if (observable != null)
{
var list = new List<MvxPropertyToken>();
if (!(propertyToken is MvxEmptyPropertyToken))
list.Add(propertyToken);
list.AddRange(remainingTokens);
result = new ObservableMvxSourceBinding(observable, list);
return true;
}
result = null;
return false;
}
public bool TryCreateBinding(object source, MvxPropertyToken currentToken,
List<MvxPropertyToken> remainingTokens, out IMvxSourceBinding result)
{
if (source != null)
{
Type bindingSourceType = null;
Type bindingTypeParameter = null;
if (currentToken is MvxEmptyPropertyToken)
{
var observable = source as IObservable<object>;
if (observable != null)
{
result = new ObservableMvxSourceBinding<object>(observable, typeof(object), this._mainThreadDispatcher, remainingTokens);
return true;
}
var implementedInterface = source
.GetType()
.GetTypeInfo()
.ImplementedInterfaces
.FirstOrDefault(iface => ((iface.IsConstructedGenericType) && (iface.GetGenericTypeDefinition() == typeof(IObservable<>))));
if (implementedInterface != null)
bindingSourceType = bindingTypeParameter = implementedInterface.GenericTypeArguments[0];
}
else
{
var propertyNameToken = currentToken as MvxPropertyNamePropertyToken;
if (propertyNameToken != null)
{
var propertyInfo = this.FindPropertyInfo(source, propertyNameToken.PropertyName);
if (propertyInfo != null)
{
var propertyTypeInfo = propertyInfo.PropertyType.GetTypeInfo();
if ((propertyTypeInfo.IsGenericType) && (propertyTypeInfo.GetGenericTypeDefinition() == typeof(IObservable<>)))
{
source = propertyInfo.GetValue(source, ObservableMvxPropertySourceBindingFactoryExtension.EmptyObjectArray);
if (source != null)
{
bindingSourceType = propertyTypeInfo.GenericTypeArguments[0];
bindingTypeParameter = (bindingSourceType.GetTypeInfo().IsValueType)
? bindingSourceType
: typeof(object);
}
}
}
}
}
if (bindingTypeParameter != null)
{
result = (IMvxSourceBinding)Activator.CreateInstance(
typeof(ObservableMvxSourceBinding<>).MakeGenericType(bindingTypeParameter),
source,
bindingSourceType,
this._mainThreadDispatcher,
remainingTokens);
return true;
}
}
result = null;
return false;
}
public bool TryCreateBinding(object source, MvxPropertyToken currentToken,
List <MvxPropertyToken> remainingTokens, out IMvxSourceBinding result)
{
if (source != null)
{
Type bindingSourceType = null;
Type bindingTypeParameter = null;
if (currentToken is MvxEmptyPropertyToken)
{
var observable = source as IObservable <object>;
if (observable != null)
{
result = new ObservableMvxSourceBinding <object>(observable, typeof(object), this._mainThreadDispatcher, remainingTokens);
return(true);
}
var implementedInterface = source
.GetType()
.GetTypeInfo()
.ImplementedInterfaces
.FirstOrDefault(iface => ((iface.IsConstructedGenericType) && (iface.GetGenericTypeDefinition() == typeof(IObservable <>))));
if (implementedInterface != null)
{
bindingSourceType = bindingTypeParameter = implementedInterface.GenericTypeArguments[0];
}
}
else
{
var propertyNameToken = currentToken as MvxPropertyNamePropertyToken;
if (propertyNameToken != null)
{
var propertyInfo = this.FindPropertyInfo(source, propertyNameToken.PropertyName);
if (propertyInfo != null)
{
var propertyTypeInfo = propertyInfo.PropertyType.GetTypeInfo();
if ((propertyTypeInfo.IsGenericType) && (propertyTypeInfo.GetGenericTypeDefinition() == typeof(IObservable <>)))
{
source = propertyInfo.GetValue(source, ObservableMvxPropertySourceBindingFactoryExtension.EmptyObjectArray);
if (source != null)
{
bindingSourceType = propertyTypeInfo.GenericTypeArguments[0];
bindingTypeParameter = (bindingSourceType.GetTypeInfo().IsValueType)
? bindingSourceType
: typeof(object);
}
}
}
}
}
if (bindingTypeParameter != null)
{
result = (IMvxSourceBinding)Activator.CreateInstance(
typeof(ObservableMvxSourceBinding <>).MakeGenericType(bindingTypeParameter),
source,
bindingSourceType,
this._mainThreadDispatcher,
remainingTokens);
return(true);
}
}
result = null;
return(false);
}
