1/* 2 * Copyright (C) 2008 Apple Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. Neither the name of Apple Inc. ("Apple") nor the names of 14 * its contributors may be used to endorse or promote products derived 15 * from this software without specific prior written permission. 16 * 17 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY 18 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 19 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 20 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY 21 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 22 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 23 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 24 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 */ 28 29#include "config.h" 30#include "AccessibilityTableHeaderContainer.h" 31 32#include "AXObjectCache.h" 33#include "AccessibilityTable.h" 34 35namespace WebCore { 36 37AccessibilityTableHeaderContainer::AccessibilityTableHeaderContainer() 38{ 39} 40 41AccessibilityTableHeaderContainer::~AccessibilityTableHeaderContainer() 42{ 43} 44 45PassRefPtr<AccessibilityTableHeaderContainer> AccessibilityTableHeaderContainer::create() 46{ 47 return adoptRef(new AccessibilityTableHeaderContainer()); 48} 49 50LayoutRect AccessibilityTableHeaderContainer::elementRect() const 51{ 52 // this will be filled in when addChildren is called 53 return m_headerRect; 54} 55 56bool AccessibilityTableHeaderContainer::computeAccessibilityIsIgnored() const 57{ 58 if (!m_parent) 59 return true; 60 61#if PLATFORM(IOS) || PLATFORM(GTK) || PLATFORM(EFL) 62 return true; 63#endif 64 65 return m_parent->accessibilityIsIgnored(); 66} 67 68void AccessibilityTableHeaderContainer::addChildren() 69{ 70 ASSERT(!m_haveChildren); 71 72 m_haveChildren = true; 73 if (!m_parent || !m_parent->isAccessibilityTable()) 74 return; 75 76 toAccessibilityTable(m_parent)->columnHeaders(m_children); 77 78 for (const auto& child : m_children) 79 m_headerRect.unite(child->elementRect()); 80} 81 82} // namespace WebCore 83