/// <summary> Invokes the <see cref="BocCustomColumnDefinitionCell.Init"/> method for each custom column. </summary>
private void InitCustomColumns()
{
foreach (var keyValuePair in _customColumnControls.Where(p => p.Value.Any()))
{
var customColumn = keyValuePair.Key;
var args = new BocCustomCellArguments(this, customColumn);
customColumn.CustomCell.Init(args);
}
}
/// <summary> Override this method to create the <see cref="T:Control"/> of a custom cell. </summary>
/// <param name="arguments"> The <see cref="BocCustomCellArguments"/>. </param>
/// <returns> A <see cref="T:Control"/>. Must not return <see langword="null"/>. </returns>
/// <remarks>
/// This method is called for each cell containing a <see cref="T:Control"/>.
/// <note type="inheritinfos"> Do not call the base implementation when overriding this method. </note>
/// </remarks>
protected virtual Control CreateControl(BocCustomCellArguments arguments)
{
throw new NotImplementedException(
string.Format(
"{0}: An implementation of 'CreateControl' is required if the 'BocCustomColumnDefinition.Mode' property "
+ "is set to '{1}' or '{2}'.",
GetType().Name,
BocCustomColumnDefinitionMode.ControlInEditedRow,
BocCustomColumnDefinitionMode.ControlsInAllRows));
}
internal Control CreateControlInternal(BocCustomCellArguments arguments)
{
InitArguments(arguments);
Control control = CreateControl(arguments);
if (control == null)
{
throw new NullReferenceException(
string.Format(
"{0}.CreateControl(BocCustomCellArguments) evaluated null, but a Control was expected.", GetType()));
}
return(control);
}
private void InitArguments(BocCustomCellArguments arguments)
{
_arguments = arguments;
string propertyValuePairs = arguments.ColumnDefinition.CustomCellArgument;
if (!string.IsNullOrEmpty(propertyValuePairs))
{
NameValueCollection values = new NameValueCollection();
StringUtility.ParsedItem[] items = StringUtility.ParseSeparatedList(propertyValuePairs, ',');
for (int i = 0; i < items.Length; i++)
{
string[] pair = items[i].Value.Split(new[] { '=' }, 2);
if (pair.Length == 2)
{
string key = pair[0].Trim();
string value = pair[1].Trim(' ', '\"');
values.Add(key, value);
}
}
PropertyInfo[] properties = GetType().GetProperties(BindingFlags.Public | BindingFlags.Instance);
for (int i = 0; i < properties.Length; i++)
{
PropertyInfo property = properties[i];
string strval = values[property.Name];
if (strval != null)
{
try
{
if (strval.Length >= 2 && strval[0] == '\"' && strval[strval.Length - 1] == '\"')
{
strval = strval.Substring(1, strval.Length - 2);
}
object value = StringUtility.Parse(property.PropertyType, strval, CultureInfo.InvariantCulture);
property.SetValue(this, value, new object[0]);
}
catch (Exception e)
{
throw new ApplicationException("Property " + property.Name + ": " + e.Message, e);
}
}
}
}
}
/// <summary> Creates the controls for the custom columns in the <paramref name="columns"/> array. </summary>
private void CreateCustomColumnControls(BocColumnDefinition[] columns)
{
EnsureChildControls();
Assertion.IsTrue(_customColumnControls.Count == 0);
Assertion.IsTrue(_customColumnsPlaceHolder.Controls.Count == 0);
var controlEnabledCustomColumns = columns
.Select((column, index) => new { Column = column as BocCustomColumnDefinition, Index = index })
.Where(d => d.Column != null)
.Where(
d => d.Column.Mode == BocCustomColumnDefinitionMode.ControlsInAllRows ||
d.Column.Mode == BocCustomColumnDefinitionMode.ControlInEditedRow)
.ToArray();
foreach (var customColumnData in controlEnabledCustomColumns)
{
var customColumn = customColumnData.Column;
var placeHolder = new PlaceHolder();
var customColumnTuples = new List <BocListCustomColumnTuple>();
foreach (var row in EnsureBocListRowsForCurrentPageGot())
{
bool isEditedRow = _editModeController.IsRowEditModeActive && _editModeController.GetEditableRow(row.ValueRow.Index) != null;
if (customColumn.Mode == BocCustomColumnDefinitionMode.ControlInEditedRow && !isEditedRow)
{
continue;
}
var args = new BocCustomCellArguments(this, customColumn);
Control control = customColumn.CustomCell.CreateControlInternal(args);
control.ID = ID + "_CustomColumnControl_" + customColumnData.Index + "_" + RowIDProvider.GetControlRowID(row.ValueRow);
placeHolder.Controls.Add(control);
customColumnTuples.Add(new BocListCustomColumnTuple(row.ValueRow.BusinessObject, row.ValueRow.Index, control));
}
_customColumnsPlaceHolder.Controls.Add(placeHolder);
_customColumnControls[customColumn] = customColumnTuples.ToArray();
}
}
protected virtual IComparer <BocListRow> CreateCellValueComparer(BocCustomCellArguments arguments)
{
ArgumentUtility.CheckNotNull("arguments", arguments);
return(arguments.ColumnDefinition.GetPropertyPath().CreateComparer());
}
internal IComparer <BocListRow> CreateCellValueComparerInternal(BocCustomCellArguments arguments)
{
InitArguments(arguments);
return(CreateCellValueComparer(arguments));
}
/// <summary> Override this method to initialize a custom column. </summary>
/// <remarks> This method is called for each column if it contains at least one <see cref="T:Control"/>. </remarks>
protected virtual void OnInit(BocCustomCellArguments arguments)
{
}
internal void Init(BocCustomCellArguments arguments)
{
InitArguments(arguments);
OnInit(arguments);
}
protected virtual void OnPreRender(BocCustomCellArguments arguments)
{
throw new NotSupportedException("Use OnPreRender (BocCustomCellPreRenderArguments) instead. (1.13.216)");
}
IComparer <BocListRow> IBocSortableColumnDefinition.CreateCellValueComparer()
{
var args = new BocCustomCellArguments((IBocList)OwnerControl, this);
return(CustomCell.CreateCellValueComparerInternal(args));
}
