protected XtraPropertyInfoCollection GetFilterProps(ColumnView view)
{
XtraPropertyInfoCollection store = new XtraPropertyInfoCollection();
ArrayList propList = new ArrayList();
PropertyDescriptorCollection properties = TypeDescriptor.GetProperties(view);
propList.Add(properties.Find("Columns", false));
propList.Add(properties.Find("OptionsView", false));
propList.Add(properties.Find("ActiveFilterEnabled", false));
propList.Add(properties.Find("ActiveFilterString", false));
propList.Add(properties.Find("MRUFilters", false));
propList.Add(properties.Find("ActiveFilter", false));
MethodInfo mi = typeof(SerializeHelper).GetMethod("SerializeProperty", BindingFlags.NonPublic | BindingFlags.Instance);
MethodInfo miGetXtraSerializableProperty = typeof(SerializeHelper).GetMethod("GetXtraSerializableProperty", BindingFlags.NonPublic | BindingFlags.Instance);
SerializeHelper helper = new SerializeHelper(view);
(view as IXtraSerializable).OnStartSerializing();
foreach (PropertyDescriptor prop in propList)
{
XtraSerializableProperty newXtraSerializableProperty = miGetXtraSerializableProperty.Invoke(helper, new object[] { view, prop }) as XtraSerializableProperty;
SerializablePropertyDescriptorPair p = new SerializablePropertyDescriptorPair(prop, newXtraSerializableProperty);
mi.Invoke(helper, new object[] { store, view, p, XtraSerializationFlags.None, null });
}
(view as IXtraSerializable).OnEndSerializing();
return(store);
}
protected override bool ShouldSerializeProperty(
SerializeHelper helper,
object obj,
PropertyDescriptor prop,
XtraSerializableProperty xtraSerializableProperty)
{
if (CheckFilter(obj.GetType(), prop.Name))
{
return(false);
}
return(base.ShouldSerializeProperty(helper, obj, prop, xtraSerializableProperty));
}
protected override void SerializeProperty(XtraPropertyInfoCollection store, object obj, SerializablePropertyDescriptorPair pair, XtraSerializationFlags parentFlags, DevExpress.Utils.OptionsLayoutBase options)
{
PropertyDescriptor prop = pair.Property;
XtraSerializableProperty attr = pair.Attribute;
if (attr == null && prop.IsBrowsable && prop.ShouldSerializeValue(obj))
{
if (prop.PropertyType != typeof(string) && prop.PropertyType.IsClass)
{
pair = new SerializablePropertyDescriptorPair(prop, new XtraSerializableProperty(XtraSerializationVisibility.Content));
}
else
{
pair = new SerializablePropertyDescriptorPair(prop, new XtraSerializableProperty());
}
}
base.SerializeProperty(store, obj, pair, parentFlags, options);
}
protected override void CustomGetSerializableProperties(object obj, List <SerializablePropertyDescriptorPair> pairsList, PropertyDescriptorCollection props)
{
base.CustomGetSerializableProperties(obj, pairsList, props);
if (DeserializeHelper == null || DeserializeHelper.RootObject == null || !(DeserializeHelper.RootObject is MyGridView))
{
return;
}
SerializeCustomPropertiesEventArgs args = new SerializeCustomPropertiesEventArgs(obj);
((MyGridView)DeserializeHelper.RootObject).RaiseDeserializeCustomProperties(args);
customProperties = args.PropertyNames;
if (customProperties == null)
{
return;
}
foreach (string customProperty in customProperties)
{
for (int i = 0; i < pairsList.Count; i++)
{
if (pairsList[i].Property.Name == customProperty)
{
XtraSerializableProperty attribute = pairsList[i].Property.Attributes[typeof(XtraSerializableProperty)] as XtraSerializableProperty;
if (attribute == null)
{
attribute = new XtraSerializableProperty();
}
PropertyDescriptor prop = pairsList[i].Property;
pairsList.RemoveAt(i);
pairsList.Insert(i, new SerializablePropertyDescriptorPair(prop, attribute));
break;
}
}
}
}
protected override void CustomGetSerializableProperties(object obj, List <SerializablePropertyDescriptorPair> pairsList, PropertyDescriptorCollection props)
{
base.CustomGetSerializableProperties(obj, pairsList, props);
for (int i = 0; i < pairsList.Count; i++)
{
SerializablePropertyDescriptorPair pair = pairsList[i];
PropertyDescriptor prop = pair.Property;
XtraSerializableProperty attr = pair.Attribute;
if (attr == null && prop.IsBrowsable)
{
if (prop.PropertyType != typeof(string) && prop.PropertyType.IsClass)
{
pair = new SerializablePropertyDescriptorPair(prop, new XtraSerializableProperty(XtraSerializationVisibility.Content));
}
else
{
pair = new SerializablePropertyDescriptorPair(prop, new XtraSerializableProperty());
}
pairsList.RemoveAt(i);
pairsList.Insert(i, pair);
}
}
}
protected override bool ShouldSerializeProperty(
SerializeHelper helper,
object obj,
PropertyDescriptor prop,
XtraSerializableProperty xtraSerializableProperty)
{
if (CheckFilter(obj.GetType(), prop.Name)) return false;
return base.ShouldSerializeProperty(helper, obj, prop, xtraSerializableProperty);
}
