15c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)/* 25c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Copyright (C) 2008 Apple Inc. All rights reserved. 35c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 45c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Redistribution and use in source and binary forms, with or without 55c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * modification, are permitted provided that the following conditions 65c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * are met: 75c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 85c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 1. Redistributions of source code must retain the above copyright 95c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * notice, this list of conditions and the following disclaimer. 105c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 2. Redistributions in binary form must reproduce the above copyright 115c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * notice, this list of conditions and the following disclaimer in the 125c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * documentation and/or other materials provided with the distribution. 135c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of 145c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * its contributors may be used to endorse or promote products derived 155c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * from this software without specific prior written permission. 165c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 175c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY 185c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 195c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 205c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY 215c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 225c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 235c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 245c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 255c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 265c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 275c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) */ 285c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 295c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#include "config.h" 30bfe3590b1806e3ff18f46ee3af5d4b83078f305aTorne (Richard Coles)#include "core/accessibility/AXImageMapLink.h" 315c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 3253e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles)#include "core/accessibility/AXObjectCache.h" 33bfe3590b1806e3ff18f46ee3af5d4b83078f305aTorne (Richard Coles)#include "core/accessibility/AXRenderObject.h" 345c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 35c1847b1379d12d0e05df27436bf19a9b1bf12deaTorne (Richard Coles)namespace blink { 3602772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdoch 375c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)using namespace HTMLNames; 385c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 39bfe3590b1806e3ff18f46ee3af5d4b83078f305aTorne (Richard Coles)AXImageMapLink::AXImageMapLink() 40d5428f32f5d1719f774f62e19147104ca245a3abTorne (Richard Coles) : m_areaElement(nullptr) 41d5428f32f5d1719f774f62e19147104ca245a3abTorne (Richard Coles) , m_mapElement(nullptr) 425c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 435c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 445c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 45bfe3590b1806e3ff18f46ee3af5d4b83078f305aTorne (Richard Coles)AXImageMapLink::~AXImageMapLink() 465c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 4702772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdoch} 485c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 49bfe3590b1806e3ff18f46ee3af5d4b83078f305aTorne (Richard Coles)void AXImageMapLink::detachFromParent() 50e1f1df5f01594c0e62e751e4b46e779b85c2faa5Torne (Richard Coles){ 51bfe3590b1806e3ff18f46ee3af5d4b83078f305aTorne (Richard Coles) AXMockObject::detachFromParent(); 52d5428f32f5d1719f774f62e19147104ca245a3abTorne (Richard Coles) m_areaElement = nullptr; 53d5428f32f5d1719f774f62e19147104ca245a3abTorne (Richard Coles) m_mapElement = nullptr; 54e1f1df5f01594c0e62e751e4b46e779b85c2faa5Torne (Richard Coles)} 55e1f1df5f01594c0e62e751e4b46e779b85c2faa5Torne (Richard Coles) 56bfe3590b1806e3ff18f46ee3af5d4b83078f305aTorne (Richard Coles)PassRefPtr<AXImageMapLink> AXImageMapLink::create() 575c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 58bfe3590b1806e3ff18f46ee3af5d4b83078f305aTorne (Richard Coles) return adoptRef(new AXImageMapLink()); 595c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 605c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 61bfe3590b1806e3ff18f46ee3af5d4b83078f305aTorne (Richard Coles)AXObject* AXImageMapLink::parentObject() const 625c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 635c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (m_parent) 645c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return m_parent; 6502772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdoch 665c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (!m_mapElement.get() || !m_mapElement->renderer()) 675c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return 0; 6802772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdoch 698abfc5808a4e34d6e03867af8bc440dee641886fTorne (Richard Coles) return m_mapElement->document().axObjectCache()->getOrCreate(m_mapElement->renderer()); 705c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 7102772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdoch 72bfe3590b1806e3ff18f46ee3af5d4b83078f305aTorne (Richard Coles)AccessibilityRole AXImageMapLink::roleValue() const 735c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 745c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (!m_areaElement) 75c0e19a689c8ac22cdc96b291a8d33a5d3b0b34a4Torne (Richard Coles) return LinkRole; 7602772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdoch 775c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) const AtomicString& ariaRole = getAttribute(roleAttr); 785c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (!ariaRole.isEmpty()) 79bfe3590b1806e3ff18f46ee3af5d4b83078f305aTorne (Richard Coles) return AXObject::ariaRoleToWebCoreRole(ariaRole); 805c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 81c0e19a689c8ac22cdc96b291a8d33a5d3b0b34a4Torne (Richard Coles) return LinkRole; 825c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 8302772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdoch 84bfe3590b1806e3ff18f46ee3af5d4b83078f305aTorne (Richard Coles)Element* AXImageMapLink::actionElement() const 855c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 865c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return anchorElement(); 875c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 8802772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdoch 89bfe3590b1806e3ff18f46ee3af5d4b83078f305aTorne (Richard Coles)Element* AXImageMapLink::anchorElement() const 905c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 915c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return m_areaElement.get(); 925c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 935c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 94bfe3590b1806e3ff18f46ee3af5d4b83078f305aTorne (Richard Coles)KURL AXImageMapLink::url() const 955c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 965c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (!m_areaElement.get()) 975c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return KURL(); 9802772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdoch 995c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return m_areaElement->href(); 1005c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 1015c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 102bfe3590b1806e3ff18f46ee3af5d4b83078f305aTorne (Richard Coles)String AXImageMapLink::accessibilityDescription() const 1035c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 1045c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) const AtomicString& ariaLabel = getAttribute(aria_labelAttr); 1055c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (!ariaLabel.isEmpty()) 1065c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return ariaLabel; 1075c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) const AtomicString& alt = getAttribute(altAttr); 1085c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (!alt.isEmpty()) 1095c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return alt; 1105c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1115c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return String(); 1125c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 11302772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdoch 114bfe3590b1806e3ff18f46ee3af5d4b83078f305aTorne (Richard Coles)String AXImageMapLink::title() const 1155c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 1165c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) const AtomicString& title = getAttribute(titleAttr); 1175c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (!title.isEmpty()) 1185c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return title; 1195c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) const AtomicString& summary = getAttribute(summaryAttr); 1205c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (!summary.isEmpty()) 1215c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return summary; 1225c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1235c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return String(); 1245c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 1255c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 126bfe3590b1806e3ff18f46ee3af5d4b83078f305aTorne (Richard Coles)LayoutRect AXImageMapLink::elementRect() const 1275c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 1285c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (!m_mapElement.get() || !m_areaElement.get()) 1295c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return LayoutRect(); 1305c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1315c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) RenderObject* renderer; 132bfe3590b1806e3ff18f46ee3af5d4b83078f305aTorne (Richard Coles) if (m_parent && m_parent->isAXRenderObject()) 133bfe3590b1806e3ff18f46ee3af5d4b83078f305aTorne (Richard Coles) renderer = toAXRenderObject(m_parent)->renderer(); 1345c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) else 1355c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) renderer = m_mapElement->renderer(); 13602772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdoch 1375c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (!renderer) 1385c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return LayoutRect(); 13902772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdoch 1405c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return m_areaElement->computeRect(renderer); 1415c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 14202772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdoch 143c1847b1379d12d0e05df27436bf19a9b1bf12deaTorne (Richard Coles)} // namespace blink 144