public override QsValue GetIndexedItem(QsParameter[] indices)
{
var pi = InstanceType.GetProperty("Item"
, System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.Public
);
var r = Root.QsParametersToNativeValues(pi.GetGetMethod(), indices);
return(Root.NativeToQsConvert(pi.GetValue(_NativeObject, r)));
}
public override void SetIndexedItem(QsParameter[] indices, QsValue value)
{
var pi = InstanceType.GetProperty("Item"
, System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.Public
);
var gs = pi.GetSetMethod();
var r = Root.QsParametersToNativeValues(gs, indices);
var nativeValue = Root.QsToNativeConvert(pi.PropertyType, value);
pi.SetValue(_NativeObject, nativeValue, r);
}
public void DumpProperty()
{
// should we dump it at all?
if (!CurrentProperty.CanRead() || CurrentPropertyDumpAttribute.Skip == ShouldDump.Skip)
{
return;
}
var pi = CurrentProperty as PropertyInfo;
// can't dump indexers
if (pi != null && pi.GetIndexParameters().Length > 0)
{
return;
}
if (pi != null && pi.IsVirtual())
{
// for virtual properties dump the instance value at the the least derived class level that declares the property for first time.
if (CurrentType.BaseType.GetProperty(CurrentProperty.Name, _dumper.PropertiesBindingFlags) != null)
{
return;
}
pi = InstanceType.GetProperty(CurrentProperty.Name, _dumper.PropertiesBindingFlags);
}
var fi = CurrentProperty as FieldInfo;
Type type = null;
object value = null;
try
{
if (pi != null)
{
type = pi.PropertyType;
value = pi.GetValue(Instance, null);
}
else
{
type = fi.FieldType;
value = fi.GetValue(Instance);
}
}
catch (Exception x)
{
// this should not happen but...
value = $"<{x.Message}>";
}
var dontDumpNulls = CurrentPropertyDumpAttribute.DumpNullValues == ShouldDump.Skip ||
CurrentPropertyDumpAttribute.DumpNullValues == ShouldDump.Default && DumpNullValues == ShouldDump.Skip;
if (IsInDumpingMode)
{
// should we dump a null value of the current property
if (value == null && dontDumpNulls)
{
return;
}
// write the property header
_dumper.Writer.WriteLine();
_dumper.Writer.Write(
CurrentPropertyDumpAttribute.LabelFormat,
CurrentProperty.Name);
if (!(DumpedPropertyCustom(value, type) || // dump the property value using caller's customization (see ValueFormat="ToString", DumpClass, DumpMethod) if any.
_dumper.Writer.DumpedBasicValue(value, CurrentPropertyDumpAttribute) ||
_dumper.Writer.DumpedBasicNullable(value, CurrentPropertyDumpAttribute) ||
_dumper.Writer.Dumped(value as Delegate) ||
_dumper.Writer.Dumped(value as MemberInfo) ||
DumpedCollection(value, CurrentProperty, CurrentPropertyDumpAttribute)))
{
// dump a property representing an associated class or struct object
var currentPropertyDumpAttribute = !CurrentPropertyDumpAttribute.IsDefaultAttribute() ? CurrentPropertyDumpAttribute : null;
_dumper.DumpObject(value, null, currentPropertyDumpAttribute, this);
}
}
else
{
// write the property header
DumpScript.BeginDumpProperty(CurrentProperty, CurrentPropertyDumpAttribute);
if (!DumpedPropertyCustom(value, type)) // dump the property value using caller's customization (see ValueFormat="ToString", DumpClass, DumpMethod) if any.
{
DumpScript.AddDumpPropertyOrCollectionValue(CurrentProperty, CurrentPropertyDumpAttribute);
}
DumpScript.EndDumpProperty(CurrentProperty, dontDumpNulls);
}
}
