CommandMeta(TypeMeta owner, MethodInfo method, MemberMeta condition)
: base(owner, method.Name, typeof(ICommand))
{
Method = method;
Condition = condition;
HasParameter = method.GetParameters().Any();
}
CommandMeta(TypeMeta owner, MethodInfo method, MemberMeta condition)
: base(owner, method.Name, typeof(ICommand))
{
Method = method;
Condition = condition;
HasParameter = method.GetParameters().Any();
}
public ProxyTypeDescriptor(Type type)
{
Meta = TypeMeta.Get(type);
ProxyType = typeof(PlatformProxy<>).MakeGenericType(type);
_properties = Meta.Members.Select(m => new ProxyPropertyDescriptor(this, m)).ToArray();
_propertyCollection = new PropertyDescriptorCollection(_properties);
_events = new EventDescriptorCollection(type.GetEvents().Select(e => new ProxyEventDescriptor(e)).ToArray());
}
public MemberMeta(TypeMeta owner, string name, Type type)
{
DeclaringType = owner;
Name = name;
MemberType = type;
IsViewModel = ViewModelTypes.IsViewModel(type);
IsCollection = typeof(IEnumerable).IsAssignableFromPortable(MemberType) && MemberType != typeof(string);
}
public MemberMeta(TypeMeta owner, string name, Type type)
{
DeclaringType = owner;
Name = name;
MemberType = type;
IsViewModel = ViewModelTypes.IsViewModel(type);
IsCollection = typeof(IEnumerable).IsAssignableFromPortable(MemberType) && MemberType != typeof(string);
}
internal static IEnumerable<MemberMeta> GetAll(TypeMeta owner, IEnumerable<MemberMeta> properties)
{
var conditions = (from property in properties
where property.MemberType == typeof(bool) && property.Name.StartsWith("Can")
select property).ToList();
return from method in owner.Type.GetMethodsPortable()
where method.IsPublic && !method.IsStatic && !method.IsSpecialName && method.ReturnType == typeof(void) && method.GetParameters().Length <= 1
select new CommandMeta(owner, method, conditions.FirstOrDefault(c => c.Name == "Can" + method.Name));
}
internal static IEnumerable <MemberMeta> GetAll(TypeMeta owner, IEnumerable <MemberMeta> properties)
{
var conditions = (from property in properties
where property.MemberType == typeof(bool) && property.Name.StartsWith("Can")
select property).ToList();
return(from method in owner.Type.GetMethodsPortable()
where method.IsPublic && !method.IsStatic && !method.IsSpecialName && method.ReturnType == typeof(void) && method.GetParameters().Length <= 1
select new CommandMeta(owner, method, conditions.FirstOrDefault(c => c.Name == "Can" + method.Name)));
}
PropertyMeta(TypeMeta owner, PropertyInfo property)
: base(owner, property.Name, property.PropertyType)
{
Property = property;
_earlierPropertyNames = property
.GetCustomAttributesPortable <NotifyAfterAttribute>()
.Select(a => a.OtherProperty)
.ToList();
}
public MemberMeta(TypeMeta owner, string name, Type type)
{
DeclaringType = owner;
Name = name;
MemberType = type;
IsViewModel = ViewModelTypes.IsViewModel(type);
IsCollection = typeof(IEnumerable).IsAssignableFromPortable(MemberType) && MemberType != typeof(string);
IsObservableCollection = typeof(INotifyCollectionChanged).IsAssignableFromPortable(type) ||
IsBindingList(type);
}
public static TypeMeta Get(Type type)
{
TypeMeta result;
lock (_cache)
{
if (!_cache.TryGetValue(type, out result))
_cache[type] = result = new TypeMeta(type);
}
return result;
}
public static TypeMeta Get(Type type)
{
TypeMeta result;
lock (_cache)
{
if (!_cache.TryGetValue(type, out result))
{
_cache[type] = result = new TypeMeta(type);
}
}
return(result);
}
internal static IEnumerable <MemberMeta> GetAll(TypeMeta owner)
{
return(from property in owner.Type.GetPropertiesPortable()
where property.CanRead && property.GetGetMethodPortable().IsPublic&& !property.GetGetMethodPortable().IsStatic
select new PropertyMeta(owner, property));
}
FieldMeta(TypeMeta owner, FieldInfo field)
: base(owner, field.Name, field.FieldType)
{
Field = field;
}
protected ViewProxy(object instance, TypeMeta type)
{
Instance = instance;
_slots = (from member in type.Members
select MemberSlot.Create(this, member)).ToArray();
}
internal static IEnumerable<MemberMeta> GetAll(TypeMeta owner)
{
return from field in owner.Type.GetFieldsPortable()
where field.IsPublic && !field.IsStatic
select new FieldMeta(owner, field);
}
FieldMeta(TypeMeta owner, FieldInfo field)
: base(owner, field.Name, field.FieldType)
{
Field = field;
}
PropertyMeta(TypeMeta owner, PropertyInfo property)
: base(owner, property.Name, property.PropertyType)
{
Property = property;
}
internal static IEnumerable <MemberMeta> GetAll(TypeMeta owner)
{
return(from field in owner.Type.GetFieldsPortable()
where field.IsPublic && !field.IsStatic
select new FieldMeta(owner, field));
}
internal static IEnumerable<MemberMeta> GetAll(TypeMeta owner)
{
return from property in owner.Type.GetPropertiesPortable()
where property.CanRead && property.GetGetMethodPortable().IsPublic && !property.GetGetMethodPortable().IsStatic
select new PropertyMeta(owner, property);
}
PropertyMeta(TypeMeta owner, PropertyInfo property)
: base(owner, property.Name, property.PropertyType)
{
Property = property;
}
protected PlatformProxy(object instance, TypeMeta type)
: base(instance, type)
{
}
ProxyXamlType(TypeMeta meta)
{
_meta = meta;
_underlyingType = typeof(PlatformProxy<>).MakeGenericType(meta.Type);
_members = meta.Members.Select(m => new ProxyXamlMember(this, m)).ToDictionary(m => m.Name);
}
