public virtual void AddColumn(Column col)
{
throw new NotImplementedException();
}
public override void AddColumn(Column col)
{
var cols = PrepareColumnList(Columns).ToList();
cols.Add(col);
Columns = SerializeColumnXml(cols);
}
private static int CompareColumnsByIndex(Column x, Column y)
{
return x.Index.CompareTo(y.Index);
}
private static int CompareColumns(Column x, Column y)
{
var xTitle = x.Title ?? string.Empty;
var yTitle = y.Title ?? string.Empty;
return xTitle.CompareTo(yTitle);
}
private IEnumerable<Column> GetSelectedColumns(WebControls.ListView listView)
{
var cols = new List<Column>();
if (listView == null)
return cols;
foreach (var c in listView.Items)
{
var cb = c.FindControl("cbField") as CheckBox;
var tb = c.FindControl("tbWidth") as TextBox;
var ha = c.FindControl("ddHAlign") as DropDownList;
var wm = c.FindControl("ddWrap") as DropDownList;
var lblFullName = c.FindControl("lblColumnFullName") as Label;
var ind = c.FindControl("ddIndex") as DropDownList;
if ((cb == null) || !cb.Checked || lblFullName == null)
continue;
var query = from FieldSetting f in AvailableFields
where f.FullName == lblFullName.Text
select f;
if (query.Count() <= 0)
continue;
var fs = query.First();
var newcol = new Column
{
Title = (string.IsNullOrEmpty(fs.DisplayName) ? fs.Name : fs.DisplayName),
FullName = fs.FullName,
BindingName = fs.BindingName,
Index = ind != null ? Convert.ToInt32(ind.SelectedValue) : 1
};
if (tb != null)
{
var colWidth = 0;
if (int.TryParse(tb.Text, out colWidth))
newcol.Width = colWidth;
}
if (ha != null)
{
newcol.HorizontalAlign = ha.SelectedValue;
}
if (wm != null)
{
newcol.Wrap = wm.SelectedValue;
}
//TODO: refactor this
if (fs.BindingName == "GenericContent_DisplayName" ||
fs.BindingName == "GenericContent_Title" ||
fs.BindingName == "GenericContent_Name" ||
fs.BindingName == "ContentType_DisplayName" ||
fs.BindingName == "ContentType_Title" ||
fs.BindingName == "ContentType_Name")
{
newcol.IsLeadColumn = true;
newcol.Icon = fs.Icon;
}
cols.Add(newcol);
}
return cols;
}
public override void SetData(object data)
{
_columnIndexList = new List<int>();
var index = 1;
var unusedCols = new List<Column>();
var advancedCols = new List<Column>();
var colXml = data as string;
var colEnum = Handler.PrepareColumnList(colXml);
var fieldTitles = new List<string>();
var duplicatedTitles = new List<string>();
_columns = colEnum != null ? colEnum.ToList() : new List<Column>();
_columnsAdvanced = new List<Column>();
var ind = 1;
foreach (var column in _columns)
{
column.Selected = true;
//use the display name of the field instead of the value saved in the view
var afs = AvailableFields.FirstOrDefault(af => af.FullName == column.FullName);
if (afs != null)
column.Title = afs.DisplayName;
//default index for the selected columns)
if (this.Field.Content.IsNew)
column.Index = ind++;
//add index numbers for selected columns
_columnIndexList.Add(index++);
}
foreach (var fs in AvailableFields)
{
if (fieldTitles.Contains(fs.DisplayName))
duplicatedTitles.Add(fs.DisplayName);
else
fieldTitles.Add(fs.DisplayName);
if (_columns.Any(c => c.BindingName == fs.BindingName))
continue;
//add index numbers for remaining columns
_columnIndexList.Add(index++);
var col = new Column
{
Title = (string.IsNullOrEmpty(fs.DisplayName) ? fs.Name : fs.DisplayName),
FullName = fs.FullName,
BindingName = fs.BindingName,
Index = 1,
Selected = false
};
if (_advancedFieldNames.Contains(fs.BindingName))
{
advancedCols.Add(col);
}
else
{
unusedCols.Add(col);
}
}
unusedCols.Sort(CompareColumns);
advancedCols.Sort(CompareColumns);
//default column indexes: 1,2,3,...
ind = _columns.Count + 1;
foreach (var col in unusedCols)
{
col.Index = ind++;
}
foreach (var col in advancedCols)
{
col.Index = ind++;
}
_columns.AddRange(unusedCols);
_columnsAdvanced.AddRange(advancedCols);
foreach (var dupTitle in duplicatedTitles)
{
foreach (var column in _columns.Where(cc => cc.Title == dupTitle))
{
var fs = this.AvailableFields.FirstOrDefault(af => af.FullName == column.FullName);
if (fs == null)
continue;
column.Title = column.Title + string.Format(" ({0})", fs.Owner.DisplayName);
}
foreach (var column in _columnsAdvanced.Where(cc => cc.Title == dupTitle))
{
var fs = this.AvailableFields.FirstOrDefault(af => af.FullName == column.FullName);
if (fs == null)
continue;
column.Title = column.Title + string.Format(" ({0})", fs.Owner.DisplayName);
}
}
}
