/* | |
* 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 "AccessibilityTableHeaderContainer.h" | |
#include "AXObjectCache.h" | |
#include "AccessibilityTable.h" | |
using namespace std; | |
namespace WebCore { | |
AccessibilityTableHeaderContainer::AccessibilityTableHeaderContainer() | |
: m_parentTable(0) | |
{ | |
} | |
AccessibilityTableHeaderContainer::~AccessibilityTableHeaderContainer() | |
{ | |
} | |
PassRefPtr<AccessibilityTableHeaderContainer> AccessibilityTableHeaderContainer::create() | |
{ | |
return adoptRef(new AccessibilityTableHeaderContainer()); | |
} | |
const AccessibilityObject::AccessibilityChildrenVector& AccessibilityTableHeaderContainer::children() | |
{ | |
if (!m_haveChildren) | |
addChildren(); | |
return m_children; | |
} | |
IntRect AccessibilityTableHeaderContainer::elementRect() const | |
{ | |
// this will be filled in when addChildren is called | |
return m_headerRect; | |
} | |
IntSize AccessibilityTableHeaderContainer::size() const | |
{ | |
return elementRect().size(); | |
} | |
bool AccessibilityTableHeaderContainer::accessibilityIsIgnored() const | |
{ | |
if (!m_parentTable) | |
return true; | |
#if PLATFORM(GTK) | |
return true; | |
#endif | |
return m_parentTable->accessibilityIsIgnored(); | |
} | |
void AccessibilityTableHeaderContainer::addChildren() | |
{ | |
ASSERT(!m_haveChildren); | |
m_haveChildren = true; | |
if (!m_parentTable || !m_parentTable->isDataTable()) | |
return; | |
static_cast<AccessibilityTable*>(m_parentTable)->columnHeaders(m_children); | |
unsigned length = m_children.size(); | |
for (unsigned k = 0; k < length; ++k) | |
m_headerRect.unite(m_children[k]->elementRect()); | |
} | |
} // namespace WebCore |