// This method is called from DataGrid.OnBeginningEdit/OnCommittingEdit/OnCancelingEdit
// Raises Invoked event when cell begin/cancel/commit edit
internal void RaiseAutomationCellInvokeEvents(DataGridColumn column, DataGridRow row)
{
DataGridItemAutomationPeer dataGridItemAutomationPeer = FindOrCreateItemAutomationPeer(row.Item) as DataGridItemAutomationPeer;
if (dataGridItemAutomationPeer != null)
{
DataGridCellItemAutomationPeer cellPeer = dataGridItemAutomationPeer.GetOrCreateCellItemPeer(column);
if (cellPeer != null)
{
cellPeer.RaiseAutomationEvent(AutomationEvents.InvokePatternOnInvoked);
}
}
}
// This method is called from DataGrid.OnSelectedCellsChanged
// Raises the selection events when Cell selection changes
internal void RaiseAutomationCellSelectedEvent(SelectedCellsChangedEventArgs e)
{
// If the result of an AddToSelection or RemoveFromSelection is a single selected cell,
// then all we raise is the ElementSelectedEvent for single item
if (AutomationPeer.ListenerExists(AutomationEvents.SelectionItemPatternOnElementSelected) &&
this.OwningDataGrid.SelectedCells.Count == 1 && e.AddedCells.Count == 1)
{
DataGridCellItemAutomationPeer cellPeer = GetCellItemPeer(e.AddedCells[0]);
if (cellPeer != null)
{
cellPeer.RaiseAutomationEvent(AutomationEvents.SelectionItemPatternOnElementSelected);
}
}
else
{
int i;
if (AutomationPeer.ListenerExists(AutomationEvents.SelectionItemPatternOnElementAddedToSelection))
{
for (i = 0; i < e.AddedCells.Count; i++)
{
DataGridCellItemAutomationPeer cellPeer = GetCellItemPeer(e.AddedCells[i]);
if (cellPeer != null)
{
cellPeer.RaiseAutomationEvent(AutomationEvents.SelectionItemPatternOnElementAddedToSelection);
}
}
}
if (AutomationPeer.ListenerExists(AutomationEvents.SelectionItemPatternOnElementRemovedFromSelection))
{
for (i = 0; i < e.RemovedCells.Count; i++)
{
DataGridCellItemAutomationPeer cellPeer = GetCellItemPeer(e.RemovedCells[i]);
if (cellPeer != null)
{
cellPeer.RaiseAutomationEvent(AutomationEvents.SelectionItemPatternOnElementRemovedFromSelection);
}
}
}
}
}
// Token: 0x06002578 RID: 9592 RVA: 0x000B4374 File Offset: 0x000B2574
internal void RaiseAutomationCellSelectedEvent(SelectedCellsChangedEventArgs e)
{
if (AutomationPeer.ListenerExists(AutomationEvents.SelectionItemPatternOnElementSelected) && this.OwningDataGrid.SelectedCells.Count == 1 && e.AddedCells.Count == 1)
{
DataGridCellItemAutomationPeer cellItemPeer = this.GetCellItemPeer(e.AddedCells[0]);
if (cellItemPeer != null)
{
cellItemPeer.RaiseAutomationEvent(AutomationEvents.SelectionItemPatternOnElementSelected);
return;
}
}
else
{
if (AutomationPeer.ListenerExists(AutomationEvents.SelectionItemPatternOnElementAddedToSelection))
{
for (int i = 0; i < e.AddedCells.Count; i++)
{
DataGridCellItemAutomationPeer cellItemPeer2 = this.GetCellItemPeer(e.AddedCells[i]);
if (cellItemPeer2 != null)
{
cellItemPeer2.RaiseAutomationEvent(AutomationEvents.SelectionItemPatternOnElementAddedToSelection);
}
}
}
if (AutomationPeer.ListenerExists(AutomationEvents.SelectionItemPatternOnElementRemovedFromSelection))
{
for (int i = 0; i < e.RemovedCells.Count; i++)
{
DataGridCellItemAutomationPeer cellItemPeer3 = this.GetCellItemPeer(e.RemovedCells[i]);
if (cellItemPeer3 != null)
{
cellItemPeer3.RaiseAutomationEvent(AutomationEvents.SelectionItemPatternOnElementRemovedFromSelection);
}
}
}
}
}