public ListBoContractResolver(string mnemonic, IUiFasade uiFasade)
{
_uiFasade = uiFasade;
if (!String.IsNullOrEmpty(mnemonic))
{
_config = uiFasade.GetViewModelConfig(mnemonic);
_columns = uiFasade.GetColumns(mnemonic);
}
}
public override Preset Init(IUiFasade uiFasade)
{
base.Init(uiFasade);
var columns = uiFasade.GetColumns(OwnerMnemonic)
.Where(x => x.PropertyInfo.IsDefined(typeof(ListViewAttribute), false)).ToList();
if (this.Columns == null)
{
this.PageSize = OwnerConfig.ListView.DataSource.PageSize;
this.Groupable = OwnerConfig.ListView.DataSource.Groups.Groupable;
this.Columns = new List<ColumnSetting>();
columns.ForEach(col =>
{
var columnSetting = this.Columns.FirstOrDefault(x => x.Name == col.PropertyName);
if (columnSetting == null)
{
columnSetting = new ColumnSetting(col)
{
Visible = col.Visible,
Width = col.Width,
SortOrder = col.Order,
};
columnSetting.ID = this.Columns.Count() + 1;
this.Columns.Add(columnSetting.Init(col));
}
});
}
else
{
bool changeConfig = false;
var properties = columns.Select(x => x.PropertyName).ToList();
foreach (var col in this.Columns)
{
var vm = columns.FirstOrDefault(x => x.PropertyName == col.Name);
if (vm == null)
{
changeConfig = true;
break;
}
properties.Remove(vm.PropertyName);
col.Init(vm);
}
if (changeConfig || properties.Count > 0)
{
this.Columns = null;
return this.Init(uiFasade);
}
}
return this;
}