public PerspexDesigner()
{
InitializeComponent();
BindingOperations.SetBinding(State, TextBox.TextProperty,
new Binding(nameof(ProcessHost.State)) {Source = _host, Mode = BindingMode.OneWay});
_host.PropertyChanged += _host_PropertyChanged;
_host.MetadataArrived += data => Metadata = data;
}
public void SetMetadata(PerspexDesignerMetadata metadata)
{
if (_oldMetadata == metadata)
return;
_oldMetadata = metadata;
var rootNs = Utils.PerspexNamespace;
_rootNamespaces =
metadata.NamespaceAliases.Where(n => n.XmlNamespace == rootNs).Select(x => x.Namespace).ToList();
_rootNsTypes = metadata.Types.Where(t => _rootNamespaces.Contains(t.Namespace)).ToDictionary(t => t.Name);
}
PerspexDesignerMetadata BuildMetadata(List<Assembly> asms, Type xmlNsAttr)
{
var rv = new PerspexDesignerMetadata()
{
NamespaceAliases = new List<MetadataNamespaceAlias>(),
Types = new List<MetadataType>()
};
foreach (var asm in asms)
{
foreach (dynamic xmlns in asm.GetCustomAttributes().Where(a => a.GetType() == xmlNsAttr))
{
rv.NamespaceAliases.Add(new MetadataNamespaceAlias
{
Namespace = (string)xmlns.ClrNamespace,
XmlNamespace = (string)xmlns.XmlNamespace
});
}
try
{
foreach (var type in asm.GetTypes())
{
try
{
if (!type.IsPublic || type.IsAbstract)
continue;
var t = new MetadataType()
{
Name = type.Name,
Namespace = type.Namespace,
Properties = new List<MetadataProperty>()
};
rv.Types.Add(t);
foreach (var prop in type.GetProperties())
{
if (prop.GetMethod?.IsPublic != true)
continue;
var p = new MetadataProperty()
{
Name = prop.Name,
Type =
prop.PropertyType == typeof (string) ||
(prop.PropertyType.IsValueType &&
prop.PropertyType.Assembly == typeof (int).Assembly)
? MetadataPropertyType.BasicType
: prop.PropertyType.IsEnum
? MetadataPropertyType.Enum
: MetadataPropertyType.MetadataType
};
if (p.Type == MetadataPropertyType.Enum)
p.EnumValues = Enum.GetNames(prop.PropertyType);
if (p.Type == MetadataPropertyType.MetadataType)
p.MetadataFullTypeName = prop.PropertyType.Namespace + "." + prop.PropertyType.Name;
t.Properties.Add(p);
}
}
catch
{
//
}
}
}
catch
{
//
}
}
return rv;
}
public UpdateMetadataMessage(PerspexDesignerMetadata metadata)
{
Metadata = metadata;
}