Source code
Revision control
Copy as Markdown
Other Tools
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
#include "ia2AccessibleTableCell.h"
#include "mozilla/a11y/TableAccessible.h"
#include "mozilla/a11y/TableCellAccessible.h"
#include "UiaGridItem.h"
using namespace mozilla;
using namespace mozilla::a11y;
// UiaGridItem
TableCellAccessible* UiaGridItem::CellAcc() {
auto* derived = static_cast<ia2AccessibleTableCell*>(this);
Accessible* acc = derived->Acc();
return acc ? acc->AsTableCell() : nullptr;
}
// IGridItemProvider methods
STDMETHODIMP
UiaGridItem::get_Row(__RPC__out int* aRetVal) {
if (!aRetVal) {
return E_INVALIDARG;
}
TableCellAccessible* cell = CellAcc();
if (!cell) {
return CO_E_OBJNOTCONNECTED;
}
*aRetVal = cell->RowIdx();
return S_OK;
}
STDMETHODIMP
UiaGridItem::get_Column(__RPC__out int* aRetVal) {
if (!aRetVal) {
return E_INVALIDARG;
}
TableCellAccessible* cell = CellAcc();
if (!cell) {
return CO_E_OBJNOTCONNECTED;
}
*aRetVal = cell->ColIdx();
return S_OK;
}
STDMETHODIMP
UiaGridItem::get_RowSpan(__RPC__out int* aRetVal) {
if (!aRetVal) {
return E_INVALIDARG;
}
TableCellAccessible* cell = CellAcc();
if (!cell) {
return CO_E_OBJNOTCONNECTED;
}
*aRetVal = cell->RowExtent();
return S_OK;
}
STDMETHODIMP
UiaGridItem::get_ColumnSpan(__RPC__out int* aRetVal) {
if (!aRetVal) {
return E_INVALIDARG;
}
TableCellAccessible* cell = CellAcc();
if (!cell) {
return CO_E_OBJNOTCONNECTED;
}
*aRetVal = cell->ColExtent();
return S_OK;
}
STDMETHODIMP
UiaGridItem::get_ContainingGrid(
__RPC__deref_out_opt IRawElementProviderSimple** aRetVal) {
if (!aRetVal) {
return E_INVALIDARG;
}
*aRetVal = nullptr;
TableCellAccessible* cell = CellAcc();
if (!cell) {
return CO_E_OBJNOTCONNECTED;
}
TableAccessible* table = cell->Table();
if (!table) {
return E_FAIL;
}
Accessible* tableAcc = table->AsAccessible();
RefPtr<IRawElementProviderSimple> uia = MsaaAccessible::GetFrom(tableAcc);
uia.forget(aRetVal);
return S_OK;
}
// ITableItemProvider methods
STDMETHODIMP
UiaGridItem::GetRowHeaderItems(__RPC__deref_out_opt SAFEARRAY** aRetVal) {
if (!aRetVal) {
return E_INVALIDARG;
}
*aRetVal = nullptr;
TableCellAccessible* cell = CellAcc();
if (!cell) {
return CO_E_OBJNOTCONNECTED;
}
AutoTArray<Accessible*, 10> cells;
cell->RowHeaderCells(&cells);
*aRetVal = AccessibleArrayToUiaArray(cells);
return S_OK;
}
STDMETHODIMP
UiaGridItem::GetColumnHeaderItems(__RPC__deref_out_opt SAFEARRAY** aRetVal) {
if (!aRetVal) {
return E_INVALIDARG;
}
*aRetVal = nullptr;
TableCellAccessible* cell = CellAcc();
if (!cell) {
return CO_E_OBJNOTCONNECTED;
}
AutoTArray<Accessible*, 10> cells;
cell->ColHeaderCells(&cells);
*aRetVal = AccessibleArrayToUiaArray(cells);
return S_OK;
}