The Tor Browser / file comparison
comparison: accessible/src/generic/TableCellAccessible.cpp
accessible/src/generic/TableCellAccessible.cpp
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
equal
deleted
inserted
replaced
| -1:000000000000 | 0:18d613fc4bbe |
|---|---|
| 1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ | |
| 2 /* vim: set ts=2 et sw=2 tw=80: */ | |
| 3 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 4 * License, v. 2.0. If a copy of the MPL was not distributed with this file, | |
| 5 * You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 6 | |
| 7 #include "TableCellAccessible.h" | |
| 8 | |
| 9 #include "Accessible-inl.h" | |
| 10 #include "TableAccessible.h" | |
| 11 | |
| 12 using namespace mozilla; | |
| 13 using namespace mozilla::a11y; | |
| 14 | |
| 15 void | |
| 16 TableCellAccessible::RowHeaderCells(nsTArray<Accessible*>* aCells) | |
| 17 { | |
| 18 uint32_t rowIdx = RowIdx(), colIdx = ColIdx(); | |
| 19 TableAccessible* table = Table(); | |
| 20 if (!table) | |
| 21 return; | |
| 22 | |
| 23 // Move to the left to find row header cells | |
| 24 for (uint32_t curColIdx = colIdx - 1; curColIdx < colIdx; curColIdx--) { | |
| 25 Accessible* cell = table->CellAt(rowIdx, curColIdx); | |
| 26 if (!cell) | |
| 27 continue; | |
| 28 | |
| 29 // CellAt should always return a TableCellAccessible (XXX Bug 587529) | |
| 30 TableCellAccessible* tableCell = cell->AsTableCell(); | |
| 31 NS_ASSERTION(tableCell, "cell should be a table cell!"); | |
| 32 if (!tableCell) | |
| 33 continue; | |
| 34 | |
| 35 // Avoid addding cells multiple times, if this cell spans more columns | |
| 36 // we'll get it later. | |
| 37 if (tableCell->ColIdx() == curColIdx && cell->Role() == roles::ROWHEADER) | |
| 38 aCells->AppendElement(cell); | |
| 39 } | |
| 40 } | |
| 41 | |
| 42 void | |
| 43 TableCellAccessible::ColHeaderCells(nsTArray<Accessible*>* aCells) | |
| 44 { | |
| 45 uint32_t rowIdx = RowIdx(), colIdx = ColIdx(); | |
| 46 TableAccessible* table = Table(); | |
| 47 if (!table) | |
| 48 return; | |
| 49 | |
| 50 // Move up to find column header cells | |
| 51 for (uint32_t curRowIdx = rowIdx - 1; curRowIdx < rowIdx; curRowIdx--) { | |
| 52 Accessible* cell = table->CellAt(curRowIdx, colIdx); | |
| 53 if (!cell) | |
| 54 continue; | |
| 55 | |
| 56 // CellAt should always return a TableCellAccessible (XXX Bug 587529) | |
| 57 TableCellAccessible* tableCell = cell->AsTableCell(); | |
| 58 NS_ASSERTION(tableCell, "cell should be a table cell!"); | |
| 59 if (!tableCell) | |
| 60 continue; | |
| 61 | |
| 62 // Avoid addding cells multiple times, if this cell spans more rows | |
| 63 // we'll get it later. | |
| 64 if (tableCell->RowIdx() == curRowIdx && cell->Role() == roles::COLUMNHEADER) | |
| 65 aCells->AppendElement(cell); | |
| 66 } | |
| 67 } |
