public static bool IsNewRowVisible(GridViewNewRowInfo newRow)
{
if (newRow.IsVisible && !newRow.ViewInfo.ViewTemplate.MasterTemplate.GridReadOnly && !newRow.ViewInfo.ViewTemplate.ReadOnly)
{
return(newRow.ViewInfo.ViewTemplate.AllowAddNewRow);
}
return(false);
}
protected override bool ProcessDownKey(KeyEventArgs keys)
{
GridViewNewRowInfo currentRow = (GridViewNewRowInfo)this.GridViewElement.CurrentRow;
if (this.GridViewElement.Template.AddNewRowPosition == SystemRowPosition.Bottom)
{
return(false);
}
return(base.ProcessDownKey(keys));
}
protected virtual void InitializeTableAddNewRow()
{
if (this.tableAddNewRow != null)
{
return;
}
this.tableAddNewRow = this.CreateAddNewRow();
this.systemRows.Add((GridViewSystemRowInfo)this.tableAddNewRow);
this.TableAddNewRow.SuspendPropertyNotifications();
this.SynchronizeNewRowPosition();
this.TableAddNewRow.ResumePropertyNotifications();
}
private bool FinishEditingOperation()
{
bool flag1 = false;
GridViewRowInfo currentRow = this.gridViewElement.Template.CurrentRow;
GridViewNewRowInfo gridViewNewRowInfo = currentRow as GridViewNewRowInfo;
if (gridViewNewRowInfo != null && gridViewNewRowInfo.Validated)
{
gridViewNewRowInfo.Validated = false;
return(true);
}
bool flag2 = gridViewNewRowInfo != null;
if (currentRow != null && (currentRow.IsAttached || flag2) && this.RaiseRowValidatingEvent(currentRow))
{
return(flag1);
}
if (currentRow != null && (currentRow.IsAttached || flag2))
{
this.RaiseRowValidatedEvent(currentRow);
}
bool flag3 = true;
if (flag2 && !currentRow.IsModified && (gridViewNewRowInfo.ViewTemplate != null && gridViewNewRowInfo.ViewTemplate.ListSource != null))
{
gridViewNewRowInfo.ViewTemplate.ListSource.CreateATransactionForEveryValueSetting = true;
}
if (currentRow == null || !currentRow.IsModified)
{
return(flag3);
}
this.GridViewElement.Template.SynchronizationService.RemoveListener((IGridViewEventListener)this);
try
{
if (flag2)
{
flag3 = currentRow.CallOnEndEdit();
}
if (flag3)
{
currentRow.IsModified = false;
}
return(flag3);
}
finally
{
this.GridViewElement.Template.SynchronizationService.AddListener((IGridViewEventListener)this);
}
}
protected override bool ProcessEscapeKey(KeyEventArgs keys)
{
if (this.GridViewElement.IsInEditMode)
{
return(base.ProcessEscapeKey(keys));
}
GridViewNewRowInfo currentRow = (GridViewNewRowInfo)this.GridViewElement.CurrentRow;
currentRow.CancelAddNewRow();
if (currentRow.ViewTemplate.DataView.CurrentItem != null)
{
currentRow.ViewTemplate.DataView.CurrentItem.IsCurrent = true;
}
if (currentRow.ViewInfo != null && currentRow.ViewInfo.ChildRows.Count == 0)
{
currentRow.IsCurrent = false;
}
return(true);
}
protected override bool ProcessEnterKey(KeyEventArgs keys)
{
bool isInEditMode = this.GridViewElement.IsInEditMode;
if (!isInEditMode && this.GridViewElement.BeginEditMode == RadGridViewBeginEditMode.BeginEditOnEnter)
{
return(this.GridViewElement.BeginEdit());
}
if (isInEditMode)
{
RadTextBoxEditor activeEditor = this.EditorManager.ActiveEditor as RadTextBoxEditor;
if (activeEditor != null && activeEditor.AcceptsReturn)
{
return(false);
}
}
if (this.GridViewElement.NewRowEnterKeyMode == RadGridViewNewRowEnterKeyMode.None)
{
if (isInEditMode)
{
this.GridViewElement.CloseEditor();
}
return(true);
}
GridViewNewRowInfo currentRow1 = (GridViewNewRowInfo)this.GridViewElement.CurrentRow;
if (this.GridViewElement.NewRowEnterKeyMode == RadGridViewNewRowEnterKeyMode.EnterMovesToNextCell)
{
bool flag = !this.IsInEditMode;
if (isInEditMode)
{
if (this.IsOnLastCell())
{
currentRow1?.DeferUserAddedRow();
flag = this.GridViewElement.EndEdit();
if (currentRow1.RowPosition == SystemRowPosition.Bottom)
{
this.GridViewElement.UpdateLayout();
currentRow1.EnsureVisible();
this.Navigator.SelectFirstColumn();
flag = false;
}
}
else
{
flag = this.GridViewElement.CloseEditor();
}
}
if (flag)
{
this.Navigator.SelectNextColumn();
}
currentRow1?.RaiseUserAddedRow();
if (isInEditMode && this.GridViewElement.CurrentRow is GridViewNewRowInfo && this.GridViewElement.BeginEditMode != RadGridViewBeginEditMode.BeginEditProgrammatically)
{
return(this.GridViewElement.BeginEdit());
}
return(false);
}
if (this.GridViewElement.NewRowEnterKeyMode == RadGridViewNewRowEnterKeyMode.EnterMovesToLastAddedRow)
{
currentRow1.MoveToLastRow = true;
}
if (!isInEditMode)
{
RowValidatingEventArgs args = new RowValidatingEventArgs((GridViewRowInfo)currentRow1);
this.MasterTemplate.EventDispatcher.RaiseEvent <RowValidatingEventArgs>(EventDispatcher.RowValidating, (object)this, args);
if (args.Cancel)
{
return(false);
}
currentRow1?.DeferUserAddedRow();
currentRow1.EndAddNewRow();
}
else
{
currentRow1?.DeferUserAddedRow();
if (!this.GridViewElement.EndEdit())
{
return(false);
}
}
if (this.GridViewElement.NewRowEnterKeyMode == RadGridViewNewRowEnterKeyMode.EnterMovesToNextRow)
{
if (currentRow1.PinPosition == PinnedRowPosition.Bottom)
{
this.EnsureLastRowVisible(currentRow1);
}
else if (currentRow1.RowPosition == SystemRowPosition.Bottom)
{
this.GridViewElement.UpdateLayout();
currentRow1.EnsureVisible();
}
else
{
EventDispatcher eventDispatcher = currentRow1.ViewTemplate.MasterTemplate.EventDispatcher;
eventDispatcher.SuspendEvent(EventDispatcher.CellValidating);
eventDispatcher.SuspendEvent(EventDispatcher.CellValidated);
eventDispatcher.SuspendEvent(EventDispatcher.RowValidating);
eventDispatcher.SuspendEvent(EventDispatcher.RowValidated);
GridViewRowInfo currentRow2;
GridViewRowInfo currentRow3;
do
{
currentRow2 = ((BaseGridNavigator)this.Navigator).MasterTemplate.CurrentRow;
this.Navigator.SelectNextRow(1);
currentRow3 = ((BaseGridNavigator)this.Navigator).MasterTemplate.CurrentRow;
}while (!(currentRow3 is GridViewDataRowInfo) && !(currentRow3 is GridViewGroupRowInfo) && currentRow3 != currentRow2);
eventDispatcher.ResumeEvent(EventDispatcher.CellValidating);
eventDispatcher.ResumeEvent(EventDispatcher.CellValidated);
eventDispatcher.ResumeEvent(EventDispatcher.RowValidating);
eventDispatcher.ResumeEvent(EventDispatcher.RowValidated);
}
}
currentRow1?.RaiseUserAddedRow();
return(false);
}
private void EnsureLastRowVisible(GridViewNewRowInfo newRowInfo)
{
this.GetLastScrollableRow((GridViewRowInfo)newRowInfo)?.EnsureVisible();
}
public GridViewRowInfo AddNewRow(GridViewNewRowInfo newRow)
{
GridViewRowInfo parent = newRow.Parent as GridViewRowInfo;
PropertyDescriptor descriptor = ListBindingHelper.GetListItemProperties(parent.DataBoundItem).Find(this.relation.ChildColumnNames[0], true);
List <GridViewRowInfo> cachedChildRows = this.GetCachedChildRows(parent.DataBoundItem, descriptor);
if (descriptor == null)
{
return((GridViewRowInfo)null);
}
IList list = descriptor.GetValue(parent.DataBoundItem) as IList;
if (list != null)
{
this.SuspendNotifications();
object instance = Activator.CreateInstance(ListBindingHelper.GetListItemType((object)list));
GridViewRowInfo gridViewRowInfo = this.Template.Rows.NewRow();
((IDataItem)gridViewRowInfo).DataBoundItem = instance;
gridViewRowInfo.SetParent(parent);
foreach (GridViewColumn column in (Collection <GridViewDataColumn>)newRow.ViewTemplate.Columns)
{
if (column.IsVisible && !column.ReadOnly && newRow.Cells[column.FieldName].Value != null)
{
gridViewRowInfo[column] = newRow.Cells[column.FieldName].Value;
}
}
list.Add(instance);
cachedChildRows.Add(gridViewRowInfo);
this.ResumeNotifications();
return(gridViewRowInfo);
}
object obj = descriptor.GetValue(parent.DataBoundItem);
if (obj == null)
{
return((GridViewRowInfo)null);
}
System.Type type = obj.GetType();
if (!type.IsGenericType || type.IsGenericTypeDefinition)
{
return((GridViewRowInfo)null);
}
MethodInfo method = type.GetMethod("Add");
if ((object)method == null)
{
return((GridViewRowInfo)null);
}
this.SuspendNotifications();
object instance1 = Activator.CreateInstance(ListBindingHelper.GetListItemType((object)list));
GridViewRowInfo gridViewRowInfo1 = this.Template.Rows.NewRow();
((IDataItem)gridViewRowInfo1).DataBoundItem = instance1;
gridViewRowInfo1.SetParent(parent);
foreach (GridViewColumn column in (Collection <GridViewDataColumn>)newRow.ViewTemplate.Columns)
{
if (column.IsVisible && !column.ReadOnly && newRow.Cells[column.FieldName].Value != null)
{
gridViewRowInfo1[column] = newRow.Cells[column.FieldName].Value;
}
}
method.Invoke(obj, new object[1] {
instance1
});
cachedChildRows.Add(gridViewRowInfo1);
this.ResumeNotifications();
return(gridViewRowInfo1);
}
