private void ProcessFilterDescriptorCollectionChanged(NotifyCollectionChangedEventArgs e)
{
if (this.update > 0)
{
return;
}
if (e.Action == NotifyCollectionChangedAction.Reset)
{
this.ProcessViewChanged(new DataViewChangedEventArgs(ViewChangedAction.Reset));
}
else if (e.Action == NotifyCollectionChangedAction.Remove)
{
GridViewDataColumn filterDescriptor = this.GetDataColumnByFilterDescriptor(e.NewItems[0] as FilterDescriptor);
if (filterDescriptor == null)
{
return;
}
this.CreateFilterDescriptor(filterDescriptor, this.GetDefaultFilterOperator(filterDescriptor));
}
else
{
if (e.Action != NotifyCollectionChangedAction.Add && e.Action != NotifyCollectionChangedAction.ItemChanged)
{
return;
}
FilterDescriptor newItem = e.NewItems[0] as FilterDescriptor;
GridViewDataColumn filterDescriptor = this.GetDataColumnByFilterDescriptor(newItem);
if (filterDescriptor == null)
{
return;
}
this.Cache[(GridViewColumn)filterDescriptor] = (object)newItem;
}
}
public virtual string GetCellFormattedValue(GridViewRowInfo row, GridViewColumn column)
{
GridViewDataColumn gridViewDataColumn = column as GridViewDataColumn;
if (gridViewDataColumn == null || string.IsNullOrEmpty(gridViewDataColumn.FormatString) && !(gridViewDataColumn is GridViewComboBoxColumn))
{
Convert.ToString(row[column]);
}
GridViewComboBoxColumn viewComboBoxColumn1 = gridViewDataColumn as GridViewComboBoxColumn;
object lookupValue = row[column];
if (viewComboBoxColumn1 != null && viewComboBoxColumn1.HasLookupValue)
{
lookupValue = viewComboBoxColumn1.GetLookupValue(lookupValue);
}
GridDataConversionInfo dataConversionInfo = new GridDataConversionInfo(column as IDataConversionInfoProvider);
GridViewComboBoxColumn viewComboBoxColumn2 = column as GridViewComboBoxColumn;
if (viewComboBoxColumn2 != null)
{
dataConversionInfo.DataType = viewComboBoxColumn2.DisplayMemberDataType;
dataConversionInfo.DataTypeConverter = TypeDescriptor.GetConverter(viewComboBoxColumn2.DisplayMemberDataType);
}
return(RadDataConverter.Instance.Format(lookupValue, typeof(string), (IDataConversionInfoProvider)dataConversionInfo) as string);
}
internal bool SetFilterDesriptor(GridViewDataColumn dataColumn, FilterDescriptor descriptor)
{
bool isDetached = false;
bool flag = false;
FilterDescriptor filterDescriptor1 = this.GetFilterDescriptor(dataColumn, out isDetached);
this.SuspendUpdate();
if (dataColumn.SetFilterDescriptor(descriptor))
{
if (descriptor != null)
{
this.Cache[(GridViewColumn)dataColumn] = (object)descriptor;
}
flag = true;
}
if ((isDetached || flag) && descriptor == null)
{
filterDescriptor1.Operator = FilterOperator.None;
if (filterDescriptor1 is CompositeFilterDescriptor)
{
dataColumn.FilterDescriptor = (FilterDescriptor)null;
FilterDescriptor filterDescriptor2 = new FilterDescriptor(dataColumn.Name, FilterOperator.None, (object)null);
this.Cache[(GridViewColumn)dataColumn] = (object)filterDescriptor2;
}
}
this.ResumeUpdate();
return(flag);
}
public override void Initialize(
GridViewDataColumn dataColumn,
FilterDescriptor filterDescriptor,
bool useTypedEditors)
{
GridViewComboBoxColumn viewComboBoxColumn1 = dataColumn as GridViewComboBoxColumn;
if (filterDescriptor == null)
{
System.Type dataType = dataColumn.DataType;
GridViewComboBoxColumn viewComboBoxColumn2 = dataColumn as GridViewComboBoxColumn;
if (viewComboBoxColumn2 != null)
{
dataType = viewComboBoxColumn2.FilteringMemberDataType;
}
FilterOperator defaultFilterOperator = GridViewHelper.GetDefaultFilterOperator(dataType);
filterDescriptor = !(dataColumn is GridViewDateTimeColumn) ? new FilterDescriptor(dataColumn.Name, defaultFilterOperator, (object)null) : (FilterDescriptor) new DateFilterDescriptor(dataColumn.Name, defaultFilterOperator, new DateTime?(), false);
}
this.dataType = viewComboBoxColumn1 == null ? dataColumn.DataType : viewComboBoxColumn1.FilteringMemberDataType;
this.column = dataColumn;
this.InitialSetFilterDescriptor(filterDescriptor);
if (useTypedEditors)
{
this.CreateEditors((GridViewColumn)this.column);
}
else
{
this.CreateEditors((GridViewColumn)null);
}
this.LocalizeForm();
}
public FilterPopupInitializedEventArgs(
GridViewDataColumn dataColumn,
IGridFilterPopup filterPopup)
{
this.dataColumn = dataColumn;
this.filterPopup = filterPopup;
}
public RadDateFilterPopup(GridViewDataColumn dataColumn)
{
this.DataColumn = dataColumn;
this.Size = RadDateFilterPopup.Popup_Size;
this.InitializeElements();
this.PopupOpened += new RadPopupOpenedEventHandler(this.RadDateFilterPopup_PopupOpened);
}
private void UpdateFormattingObject()
{
BaseFormattingObject formattingObject1 = (BaseFormattingObject)null;
if (this.SupportsConditionalFormatting)
{
foreach (GridViewColumn column in (Collection <GridViewDataColumn>) this.ViewTemplate.Columns)
{
GridViewDataColumn gridViewDataColumn = column as GridViewDataColumn;
if (gridViewDataColumn != null)
{
foreach (BaseFormattingObject formattingObject2 in (Collection <BaseFormattingObject>)gridViewDataColumn.ConditionalFormattingObjectList)
{
if (!formattingObject2.ApplyOnSelectedRows && this.RowInfo.IsSelected)
{
this.UnsetFormattingObjectProperties(formattingObject2, formattingObject1);
}
else if (formattingObject2.ApplyToRow && formattingObject2.Evaluate(this.RowInfo, (GridViewColumn)gridViewDataColumn))
{
if (formattingObject1 == null)
{
formattingObject1 = new BaseFormattingObject();
}
this.SetFormattingObjectProperties(formattingObject2, formattingObject1);
}
}
}
}
}
this.SetFormattingObject(formattingObject1);
}
public override void InvalidateRenderColumns()
{
base.InvalidateRenderColumns();
foreach (DisposableObject disposableObject in this.groupColumns.Values)
{
disposableObject.Dispose();
}
this.systemColumns.Clear();
this.groupColumns.Clear();
this.scrollableColumns.Clear();
foreach (GridViewColumn renderColumn in (IEnumerable <GridViewColumn>) this.RenderColumns)
{
this.systemColumns.Add(renderColumn);
}
this.lastPinnedLeftPosition = this.RenderColumns.Count;
this.lastScrollablePosition = this.RenderColumns.Count;
foreach (GridViewColumnGroup columnGroup in (Collection <GridViewColumnGroup>) this.ViewDefinition.ColumnGroups)
{
this.AddGroupColumn(columnGroup);
}
foreach (GridViewColumn renderColumn in (IEnumerable <GridViewColumn>) this.RenderColumns)
{
GridViewDataColumn column = renderColumn as GridViewDataColumn;
if (column != null)
{
this.SetFirstDataColumn(column);
break;
}
}
this.tree.Rebuild(this.ViewDefinition.ColumnGroups);
}
public RadListFilterPopup(GridViewDataColumn dataColumn, bool groupedDateValues)
{
this.groupedDateValues = groupedDateValues;
this.DataColumn = dataColumn;
this.tableElement = this.DataColumn.OwnerTemplate.MasterTemplate.Owner.TableElement;
this.InitializeElements();
this.Size = RadListFilterPopup.Popup_Size;
}
public RadSimpleListFilterPopup(GridViewDataColumn dataColumn)
{
this.DataColumn = dataColumn;
this.tableElement = this.DataColumn.OwnerTemplate.MasterTemplate.Owner.TableElement;
this.InitializeElements();
this.Size = RadSimpleListFilterPopup.Popup_Size;
this.PopupOpened += new RadPopupOpenedEventHandler(this.RadSimpleListFilterPopup_PopupOpened);
}
protected override void UpdateInfoCore()
{
GridViewDataColumn columnInfo = this.ColumnInfo as GridViewDataColumn;
this.UpdateItemsVisibility(columnInfo == null || columnInfo.AllowFiltering);
base.UpdateInfoCore();
this.SetSelectedFilterOperatorText();
}
public CompositeFilterForm(
GridViewDataColumn dataColumn,
FilterDescriptor filterDescriptor,
bool useTypedEditors)
: this()
{
this.Initialize(dataColumn, filterDescriptor, useTypedEditors);
}
protected override void DropInColumnGroupsView(
ColumnGroupsViewDefinition view,
GridViewColumn column,
RadPosition dropPosition)
{
GridViewDataColumn gridViewDataColumn = column as GridViewDataColumn;
if (gridViewDataColumn != null)
{
if (this.ViewTemplate.AllowColumnReorder && this.GridViewGroupColumn.Group.Groups.Count == 0)
{
GridViewColumnGroupRow row = this.FindRow(view.ColumnGroups, (GridViewColumn)gridViewDataColumn);
if (this.GridViewGroupColumn.Group != null && this.GridViewGroupColumn.Group.Rows.Count == 0 && (dropPosition & RadPosition.Bottom) != RadPosition.None)
{
this.GridViewGroupColumn.Group.Rows.Add(new GridViewColumnGroupRow());
}
if (this.GridViewGroupColumn.Group != null && this.GridViewGroupColumn.Group.Rows.Count > 0)
{
if (row != null)
{
row.ColumnNames.Remove(gridViewDataColumn.Name);
if (row.ColumnNames.Count == 0)
{
this.FindGroup(view.ColumnGroups, row)?.Rows.Remove(row);
}
}
if ((dropPosition & RadPosition.Left) != RadPosition.None)
{
this.GridViewGroupColumn.Group.Rows[0].ColumnNames.Insert(0, gridViewDataColumn.Name);
}
else
{
this.GridViewGroupColumn.Group.Rows[0].ColumnNames.Add(gridViewDataColumn.Name);
}
}
}
if (!column.IsVisible && this.GridViewGroupColumn.Group.Groups.Count == 0)
{
column.IsVisible = true;
}
else
{
ColumnGroupRowLayout rowLayout = this.TableElement.ViewElement.RowLayout as ColumnGroupRowLayout;
rowLayout.InvalidateLayout();
rowLayout.InvalidateRenderColumns();
this.TableElement.ViewElement.UpdateRows(true);
}
}
else
{
if (!(column is GridViewGroupColumn))
{
return;
}
this.DropColumnGroup(view, ((GridViewGroupColumn)column).Group, dropPosition);
}
}
internal FilterDescriptor CreateFilterDescriptor(
GridViewDataColumn dataColumn,
FilterOperator filterOperator)
{
FilterDescriptor filterDescriptor = !(dataColumn is GridViewDateTimeColumn) ? new FilterDescriptor(dataColumn.Name, filterOperator, (object)null) : (FilterDescriptor) new DateFilterDescriptor(dataColumn.Name, filterOperator, new DateTime?(), false);
this.Cache[(GridViewColumn)dataColumn] = (object)filterDescriptor;
return(filterDescriptor);
}
public CompositeFilterForm(
GridViewDataColumn dataColumn,
FilterDescriptor filterDescriptor,
bool useTypedEditors,
string themeName)
: this(dataColumn, filterDescriptor, useTypedEditors)
{
this.ThemeName = themeName;
}
public GridViewRowInfo FindItemExact(string text)
{
GridViewDataColumn displayColumn = this.OwnerComboItem.DisplayColumn;
if (displayColumn == null)
{
return((GridViewRowInfo)null);
}
return(this.FindItemExact(text, displayColumn.FieldName));
}
private FilterOperator GetDefaultFilterOperator(GridViewDataColumn dataColumn)
{
Type dataType = dataColumn.DataType;
GridViewComboBoxColumn viewComboBoxColumn = dataColumn as GridViewComboBoxColumn;
if (viewComboBoxColumn != null)
{
dataType = viewComboBoxColumn.FilteringMemberDataType;
}
return(GridViewHelper.GetDefaultFilterOperator(dataType));
}
public void Add(object value)
{
string str = this.conversionInfoProvider == null ? (!string.IsNullOrEmpty(this.formatString) ? string.Format(this.formatString, value) : Convert.ToString(value, (IFormatProvider)CultureInfo.CurrentCulture)) : RadDataConverter.Instance.Format(value, typeof(string), this.conversionInfoProvider) as string;
GridViewDataColumn conversionInfoProvider = this.DataConversionInfoProvider as GridViewDataColumn;
if (TelerikHelper.StringIsNullOrWhiteSpace(str) || conversionInfoProvider != null && str.Equals(conversionInfoProvider.NullValue))
{
str = string.Empty;
}
this.Add(str, value);
}
public void ReplaceKey(GridViewDataColumn oldKey, GridViewDataColumn newKey)
{
if (!this.dictionary.Contains((object)oldKey))
{
return;
}
object obj = this.dictionary[(object)oldKey];
this.dictionary.Remove((object)oldKey);
this.dictionary.Add((object)newKey, obj);
}
private GridViewDataColumn GetDataColumnByFilterDescriptor(
FilterDescriptor descriptor)
{
GridViewDataColumn gridViewDataColumn = (GridViewDataColumn)null;
if (descriptor != null && descriptor.IsFilterEditor && !string.IsNullOrEmpty(descriptor.PropertyName))
{
gridViewDataColumn = this.ViewTemplate.Columns[descriptor.PropertyName];
}
return(gridViewDataColumn);
}
protected override bool ProcessListOverride(
XmlReader reader,
object listOwner,
PropertyDescriptor ownerProperty,
IList list)
{
if (list is GridViewTemplateCollection)
{
this.ReadMergeCollection(reader, listOwner, ownerProperty, list, (string)null);
this.loadOldChildTemplates = ownerProperty.Name.Equals("ChildGridViewTemplates", StringComparison.InvariantCultureIgnoreCase) && list.Count > 0;
return(true);
}
if (list is GridViewColumnCollection)
{
((ObservableCollection <GridViewDataColumn>)list).BeginUpdate();
Dictionary <string, Type> dictionary = new Dictionary <string, Type>();
for (int index = 0; index < list.Count; ++index)
{
GridViewDataColumn gridViewDataColumn = list[index] as GridViewDataColumn;
if (gridViewDataColumn != null)
{
dictionary.Add(gridViewDataColumn.Name, gridViewDataColumn.DataType);
}
}
this.ReadMergeCollection(reader, listOwner, ownerProperty, list, "UniqueName", true);
for (int index = 0; index < list.Count; ++index)
{
GridViewDataColumn gridViewDataColumn = list[index] as GridViewDataColumn;
if (gridViewDataColumn != null && (object)gridViewDataColumn.DataType == null && dictionary.ContainsKey(gridViewDataColumn.Name))
{
gridViewDataColumn.DataType = dictionary[gridViewDataColumn.Name];
}
}
((ObservableCollection <GridViewDataColumn>)list).EndUpdate();
return(true);
}
if (list is GridViewSortDescriptorCollection)
{
this.loadOldSortExpressions = ownerProperty.Name.Equals("SortExpressions", StringComparison.InvariantCultureIgnoreCase);
return(base.ProcessListOverride(reader, listOwner, ownerProperty, list));
}
if (list is GridViewGroupDescriptorCollection)
{
this.loadOldGroupExpressions = ownerProperty.Name.Equals("GroupByExpressions", StringComparison.InvariantCultureIgnoreCase);
return(base.ProcessListOverride(reader, listOwner, ownerProperty, list));
}
if (!(list is GridViewFilterDescriptorCollection))
{
return(base.ProcessListOverride(reader, listOwner, ownerProperty, list));
}
this.loadOldFilterExpressions = ownerProperty.Name.Equals("FilterExpressions", StringComparison.InvariantCultureIgnoreCase);
return(base.ProcessListOverride(reader, listOwner, ownerProperty, list));
}
private void UpdateGroupByFieldFromColumn(GridViewDataColumn column, GridGroupByField field)
{
string defaultFormatString = this.defaultFormatString;
if (string.IsNullOrEmpty(defaultFormatString) || defaultFormatString.IndexOf("{1") < 0)
{
defaultFormatString = this.defaultFormatString;
}
if (!field.IsFieldAliasSet && string.IsNullOrEmpty(column.HeaderText))
{
field.HeaderText = column.HeaderText;
}
field.FormatString = defaultFormatString;
}
protected virtual string ApplyFormatString(object value)
{
if (!string.IsNullOrEmpty(this.FormatString))
{
CultureInfo cultureInfo = Thread.CurrentThread.CurrentCulture;
GridViewDataColumn columnInfo = this.ColumnInfo as GridViewDataColumn;
if (columnInfo != null && columnInfo.FormatInfo != null)
cultureInfo = columnInfo.FormatInfo;
return string.Format((IFormatProvider) cultureInfo, this.FormatString, value);
}
if (value != null)
return value.ToString();
return string.Empty;
}
internal override object this[GridViewColumn column]
{
get
{
GridViewDataColumn column1 = column as GridViewDataColumn;
if (column1 != null)
{
return((object)this.GetSummary(column1));
}
return(base[column]);
}
set
{
base[column] = value;
}
}
public GridViewCellInfo this[string name]
{
get
{
GridViewTemplate viewTemplate = this.rowInfo.ViewTemplate;
if (viewTemplate != null)
{
GridViewDataColumn column = viewTemplate.Columns[name];
if (column != null)
{
return(this.GetCellInfo((GridViewColumn)column));
}
}
return((GridViewCellInfo)null);
}
}
public virtual object[] GetSummaryValues(GridViewDataColumn column)
{
List <object> objectList = new List <object>();
foreach (GridViewSummaryItem gridViewSummaryItem in (Collection <GridViewSummaryItem>) this.summaryRowItem)
{
if (gridViewSummaryItem.Name == column.Name)
{
if (string.IsNullOrEmpty(gridViewSummaryItem.GetSummaryExpression()))
{
throw new ArgumentException("The aggregate expression is not set. You need to define an aggregate expression for your summary e.g. Sum, Min, Max.");
}
objectList.Add(this.ViewTemplate.DataView.Evaluate(gridViewSummaryItem.GetSummaryExpression(), this.groupRow.Group[0].Index, this.groupRow.Group.ItemCount));
}
}
return(objectList.ToArray());
}
public override void InvalidateRenderColumns()
{
base.InvalidateRenderColumns();
this.arrangeInfos.Clear();
this.systemColumns.Clear();
this.scrollableColumns.Clear();
foreach (GridViewColumn renderColumn in (IEnumerable <GridViewColumn>) this.RenderColumns)
{
this.systemColumns.Add(renderColumn);
this.arrangeInfos.Add(renderColumn.GetHashCode(), new HtmlViewCellArrangeInfo((CellDefinition)null, renderColumn));
}
foreach (RowDefinition row in (Collection <RowDefinition>) this.RowTemplate.Rows)
{
foreach (CellDefinition cell in (Collection <CellDefinition>)row.Cells)
{
GridViewDataColumn column = this.ViewTemplate.Columns[cell.UniqueName];
if (column != null && (column.IsVisible || this.IgnoreColumnVisibility))
{
this.arrangeInfos.Add(column.GetHashCode(), new HtmlViewCellArrangeInfo(cell, (GridViewColumn)column));
this.RenderColumns.Add((GridViewColumn)column);
this.scrollableColumns.Add((GridViewColumn)column);
}
}
}
RowDefinitionsCollection rows = this.RowTemplate.Rows;
for (int index = 0; index < rows.Count; ++index)
{
RowDefinition rowDefinition = rows[index];
if (rowDefinition.Cells.Count > 0)
{
this.SetFirstDataColumn(this.ViewTemplate.Columns[rowDefinition.Cells[0].UniqueName]);
break;
}
}
for (int index = rows.Count - 1; index >= 0; --index)
{
RowDefinition rowDefinition = rows[index];
int count = rowDefinition.Cells.Count;
if (count > 0)
{
this.SetLastDataColumn(this.ViewTemplate.Columns[rowDefinition.Cells[count - 1].UniqueName]);
break;
}
}
}
internal override object this[GridViewColumn column]
{
get
{
FilterDescriptor filterDescriptor = this.GetFilterDescriptor(column as GridViewDataColumn);
if (filterDescriptor != null && filterDescriptor.Operator != FilterOperator.None && (filterDescriptor.Operator != FilterOperator.IsNull && filterDescriptor.Operator != FilterOperator.IsNotNull))
{
return(filterDescriptor.Value);
}
return((object)null);
}
set
{
bool isDetached = false;
GridViewDataColumn dataColumn = column as GridViewDataColumn;
FilterDescriptor filterDescriptor = this.GetFilterDescriptor(dataColumn, out isDetached);
if (filterDescriptor == null)
{
return;
}
FilterOperator filterOperator = filterDescriptor.Operator;
bool flag = !isDetached && (value == null || object.Equals(value, (object)string.Empty) || object.Equals(value, (object)char.MinValue));
this.SuspendUpdate();
if (flag)
{
if (!dataColumn.SetFilterDescriptor((FilterDescriptor)null))
{
this.ResumeUpdate();
return;
}
filterDescriptor = this.GetFilterDescriptor(dataColumn);
}
filterDescriptor.Operator = filterOperator;
GridViewDateTimeColumn viewDateTimeColumn = dataColumn as GridViewDateTimeColumn;
if (viewDateTimeColumn != null && value is DateTime)
{
value = (object)GridViewHelper.ClampDateTime(Convert.ToDateTime(value), viewDateTimeColumn.FilteringMode);
}
filterDescriptor.Value = value;
if (isDetached && value != null)
{
this.SetFilterDesriptor(dataColumn, filterDescriptor);
}
this.ResumeUpdate();
}
}
protected override bool ProcessDragOver(Point currentMouseLocation, ISupportDrag dragObject)
{
if (dragObject is ColumnChooserItem)
{
object dataContext = dragObject.GetDataContext();
GridViewDataColumn gridViewDataColumn = dataContext as GridViewDataColumn;
if (gridViewDataColumn != null)
{
return(!gridViewDataColumn.IsVisible);
}
GridViewColumnGroup gridViewColumnGroup = dataContext as GridViewColumnGroup;
if (gridViewColumnGroup != null)
{
return(!gridViewColumnGroup.IsVisible);
}
}
return(false);
}
public int Add(params object[] values)
{
if (this.owner.IsVirtualRows)
{
return(-1);
}
GridViewRowInfo gridViewRowInfo1 = values[0] as GridViewRowInfo;
if (gridViewRowInfo1 != null)
{
this.Add(gridViewRowInfo1);
return(gridViewRowInfo1.Index);
}
if (this.OnRowsChanging(new GridViewCollectionChangingEventArgs(this.owner, NotifyCollectionChangedAction.Add, (object)null, this.Count, -1)))
{
return(-1);
}
bool notifyUpdates = this.Count == 0;
this.owner.ListSource.BeginUpdate();
GridViewRowInfo gridViewRowInfo2 = this.owner.ListSource.AddNew();
IEditableObject dataBoundItem = gridViewRowInfo2.DataBoundItem as IEditableObject;
dataBoundItem?.BeginEdit();
int num = Math.Min(this.owner.Columns.Count, values.Length);
for (int index = 0; index < num; ++index)
{
GridViewDataColumn column = this.owner.Columns[index];
gridViewRowInfo2[(GridViewColumn)column] = RadDataConverter.Instance.Parse((IDataConversionInfoProvider)column, values[index]);
}
dataBoundItem?.EndEdit();
this.owner.ListSource.EndUpdate(notifyUpdates);
((ICancelAddNew)this.owner.ListSource).EndNew(this.owner.ListSource.Count - 1);
gridViewRowInfo2.Attach();
if (this.owner.DataSource == null && this.owner.SortDescriptors.Count > 0)
{
this.owner.SortDescriptors.BeginUpdate();
this.owner.SortDescriptors.EndUpdate(true);
}
return(gridViewRowInfo2.Index);
}