NS_IMETHODIMP
nsHTMLTableCellAccessible::GetRowExtent(PRInt32 *aExtentCount)
{
NS_ENSURE_ARG_POINTER(aExtentCount);
*aExtentCount = 1;
PRInt32 rowIdx = -1, colIdx = -1;
GetCellIndexes(rowIdx, colIdx);
nsCOMPtr<nsIAccessibleTable> table = GetTableAccessible();
NS_ENSURE_STATE(table);
return table->GetRowExtentAt(rowIdx, colIdx, aExtentCount);
}
NS_IMETHODIMP
nsHTMLTableCellAccessible::IsSelected(PRBool *aIsSelected)
{
NS_ENSURE_ARG_POINTER(aIsSelected);
*aIsSelected = PR_FALSE;
if (IsDefunct())
return NS_ERROR_FAILURE;
PRInt32 rowIdx = -1, colIdx = -1;
GetCellIndexes(rowIdx, colIdx);
nsCOMPtr<nsIAccessibleTable> table = GetTableAccessible();
NS_ENSURE_STATE(table);
return table->IsCellSelected(rowIdx, colIdx, aIsSelected);
}
NS_IMETHODIMP
nsTableCellFrame::GetNextCellInColumn(nsITableCellLayout **aCellLayout)
{
if (!aCellLayout) return NS_ERROR_NULL_POINTER;
*aCellLayout = nsnull;
nsTableFrame* tableFrame = nsnull;
nsresult rv = nsTableFrame::GetTableFrame(this, tableFrame);
if (NS_FAILED(rv)) return rv;
if (!tableFrame) return NS_ERROR_FAILURE;
// Get current cell location
PRInt32 rowIndex, colIndex;
GetCellIndexes(rowIndex, colIndex);
// Get the cellframe at next colIndex
nsTableCellFrame *cellFrame = tableFrame->GetCellFrameAt(rowIndex, colIndex+1);
if (!cellFrame) return NS_ERROR_FAILURE;
return CallQueryInterface(cellFrame, aCellLayout);
}
