diff options
Diffstat (limited to 'src/3rdparty/webkit/WebCore/accessibility/AccessibilityTableCell.cpp')
| -rw-r--r-- | src/3rdparty/webkit/WebCore/accessibility/AccessibilityTableCell.cpp | 174 |
1 files changed, 0 insertions, 174 deletions
diff --git a/src/3rdparty/webkit/WebCore/accessibility/AccessibilityTableCell.cpp b/src/3rdparty/webkit/WebCore/accessibility/AccessibilityTableCell.cpp deleted file mode 100644 index 318c619..0000000 --- a/src/3rdparty/webkit/WebCore/accessibility/AccessibilityTableCell.cpp +++ /dev/null @@ -1,174 +0,0 @@ -/* - * Copyright (C) 2008 Apple Inc. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of - * its contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED - * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY - * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#include "config.h" -#include "AccessibilityTableCell.h" - -#include "AXObjectCache.h" -#include "HTMLNames.h" -#include "RenderObject.h" -#include "RenderTableCell.h" - -using namespace std; - -namespace WebCore { - -using namespace HTMLNames; - -AccessibilityTableCell::AccessibilityTableCell(RenderObject* renderer) - : AccessibilityRenderObject(renderer) -{ -} - -AccessibilityTableCell::~AccessibilityTableCell() -{ -} - -PassRefPtr<AccessibilityTableCell> AccessibilityTableCell::create(RenderObject* renderer) -{ - return adoptRef(new AccessibilityTableCell(renderer)); -} - -bool AccessibilityTableCell::accessibilityIsIgnored() const -{ - AccessibilityObjectInclusion decision = accessibilityIsIgnoredBase(); - if (decision == IncludeObject) - return false; - if (decision == IgnoreObject) - return true; - - if (!isTableCell()) - return AccessibilityRenderObject::accessibilityIsIgnored(); - - return false; -} - -AccessibilityObject* AccessibilityTableCell::parentTable() const -{ - if (!m_renderer || !m_renderer->isTableCell()) - return false; - - return axObjectCache()->getOrCreate(toRenderTableCell(m_renderer)->table()); -} - -bool AccessibilityTableCell::isTableCell() const -{ - AccessibilityObject* table = parentTable(); - if (!table || !table->isDataTable()) - return false; - - return true; -} - -AccessibilityRole AccessibilityTableCell::roleValue() const -{ - if (!isTableCell()) - return AccessibilityRenderObject::roleValue(); - - return CellRole; -} - -void AccessibilityTableCell::rowIndexRange(pair<int, int>& rowRange) -{ - if (!m_renderer || !m_renderer->isTableCell()) - return; - - RenderTableCell* renderCell = toRenderTableCell(m_renderer); - rowRange.first = renderCell->row(); - rowRange.second = renderCell->rowSpan(); - - // since our table might have multiple sections, we have to offset our row appropriately - RenderTableSection* section = renderCell->section(); - RenderTable* table = renderCell->table(); - if (!table || !section) - return; - - RenderTableSection* tableSection = table->header(); - if (!tableSection) - tableSection = table->firstBody(); - - unsigned rowOffset = 0; - while (tableSection) { - if (tableSection == section) - break; - rowOffset += tableSection->numRows(); - tableSection = table->sectionBelow(tableSection, true); - } - - rowRange.first += rowOffset; -} - -void AccessibilityTableCell::columnIndexRange(pair<int, int>& columnRange) -{ - if (!m_renderer || !m_renderer->isTableCell()) - return; - - RenderTableCell* renderCell = toRenderTableCell(m_renderer); - columnRange.first = renderCell->col(); - columnRange.second = renderCell->colSpan(); -} - -AccessibilityObject* AccessibilityTableCell::titleUIElement() const -{ - // Try to find if the first cell in this row is a <th>. If it is, - // then it can act as the title ui element. (This is only in the - // case when the table is not appearing as an AXTable.) - if (isTableCell() || !m_renderer || !m_renderer->isTableCell()) - return 0; - - // Table cells that are th cannot have title ui elements, since by definition - // they are title ui elements - Node* node = m_renderer->node(); - if (node && node->hasTagName(thTag)) - return 0; - - RenderTableCell* renderCell = toRenderTableCell(m_renderer); - - // If this cell is in the first column, there is no need to continue. - int col = renderCell->col(); - if (!col) - return 0; - - int row = renderCell->row(); - - RenderTableSection* section = renderCell->section(); - if (!section) - return 0; - - RenderTableCell* headerCell = section->cellAt(row, 0).cell; - if (!headerCell || headerCell == renderCell) - return 0; - - Node* cellElement = headerCell->node(); - if (!cellElement || !cellElement->hasTagName(thTag)) - return 0; - - return axObjectCache()->getOrCreate(headerCell); -} - -} // namespace WebCore |