public LayoutViewColumn AddColumn(ColumnInfoNodeWrapper columnInfo) {
if (columnsProperties.ContainsValue(columnInfo.PropertyName)) {
throw new ArgumentException(string.Format(SystemExceptionLocalizer.GetExceptionMessage(ExceptionId.GridColumnExists), columnInfo.PropertyName), "ColumnInfo");
}
ColumnInfoNodeWrapper frameColumn = Model.Columns.FindColumnInfo(columnInfo.PropertyName);
if (frameColumn == null) {
Model.Columns.Node.AddChildNode(columnInfo.Node);
}
LayoutViewColumn column = new LayoutViewColumn();
columnsProperties.Add(column, columnInfo.PropertyName);
LayoutView.Columns.Add(column);
CustomCreateColumnEventArgs customArgs = new CustomCreateColumnEventArgs(column, columnInfo, repositoryFactory);
OnCustomCreateColumn(customArgs);
if (!customArgs.Handled) {
IMemberInfo memberDescriptor = XafTypesInfo.Instance.FindTypeInfo(ObjectType).FindMember(columnInfo.PropertyName);
if (memberDescriptor != null) {
column.FieldName = memberDescriptor.BindingName;
if (memberDescriptor.MemberType.IsEnum) {
column.SortMode = ColumnSortMode.Value;
} else if (!SimpleTypes.IsSimpleType(memberDescriptor.MemberType)) {
column.SortMode = ColumnSortMode.DisplayText;
}
if (SimpleTypes.IsClass(memberDescriptor.MemberType)) {
column.FilterMode = ColumnFilterMode.DisplayText;
} else {
column.FilterMode = ColumnFilterMode.Value;
}
} else {
column.FieldName = columnInfo.PropertyName;
}
RefreshColumn(columnInfo, column);
if (memberDescriptor != null) {
if (repositoryFactory != null) {
RepositoryItem repositoryItem = repositoryFactory.CreateRepositoryItem(false, new DetailViewItemInfoNodeWrapper(columnInfo.Node), ObjectType);
if (repositoryItem != null) {
grid.RepositoryItems.Add(repositoryItem);
column.ColumnEdit = repositoryItem;
column.OptionsColumn.AllowEdit = IsDataShownOnDropDownWindow(repositoryItem) ? true : editMode != EditMode.ReadOnly;
repositoryItem.ReadOnly |= editMode != EditMode.Editable;
if ((repositoryItem is ILookupEditRepositoryItem) && ((ILookupEditRepositoryItem)repositoryItem).IsFilterByValueSupported) {
column.FilterMode = ColumnFilterMode.Value;
}
}
}
if ((column.ColumnEdit == null) && !typeof(IList).IsAssignableFrom(memberDescriptor.MemberType)) {
column.OptionsColumn.AllowEdit = false;
column.FieldName = GetDisplayablePropertyName(columnInfo.PropertyName);
}
}
}
OnColumnCreated(column, columnInfo);
return column;
}
protected virtual void OnCustomCreateColumn(CustomCreateColumnEventArgs args) {
if (CustomCreateColumn != null) {
CustomCreateColumn(this, args);
}
}
