/* -*- 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, * You can obtain one at http://mozilla.org/MPL/2.0/. */ #include "TableCellAccessible.h" #include "Accessible-inl.h" #include "TableAccessible.h" using namespace mozilla; using namespace mozilla::a11y; void TableCellAccessible::RowHeaderCells(nsTArray<Accessible*>* aCells) { uint32_t rowIdx = RowIdx(), colIdx = ColIdx(); TableAccessible* table = Table(); if (!table) return; // Move to the left to find row header cells for (uint32_t curColIdx = colIdx - 1; curColIdx < colIdx; curColIdx--) { Accessible* cell = table->CellAt(rowIdx, curColIdx); if (!cell) continue; // CellAt should always return a TableCellAccessible (XXX Bug 587529) TableCellAccessible* tableCell = cell->AsTableCell(); NS_ASSERTION(tableCell, "cell should be a table cell!"); if (!tableCell) continue; // Avoid addding cells multiple times, if this cell spans more columns // we'll get it later. if (tableCell->ColIdx() == curColIdx && cell->Role() == roles::ROWHEADER) aCells->AppendElement(cell); } } void TableCellAccessible::ColHeaderCells(nsTArray<Accessible*>* aCells) { uint32_t rowIdx = RowIdx(), colIdx = ColIdx(); TableAccessible* table = Table(); if (!table) return; // Move up to find column header cells for (uint32_t curRowIdx = rowIdx - 1; curRowIdx < rowIdx; curRowIdx--) { Accessible* cell = table->CellAt(curRowIdx, colIdx); if (!cell) continue; // CellAt should always return a TableCellAccessible (XXX Bug 587529) TableCellAccessible* tableCell = cell->AsTableCell(); NS_ASSERTION(tableCell, "cell should be a table cell!"); if (!tableCell) continue; // Avoid addding cells multiple times, if this cell spans more rows // we'll get it later. if (tableCell->RowIdx() == curRowIdx && cell->Role() == roles::COLUMNHEADER) aCells->AppendElement(cell); } }