1635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project/* 28f72e70a9fd78eec56623b3a62e68f16b7b27e28Feng Qian * Copyright (C) 2009 Google Inc. All rights reserved. 38f72e70a9fd78eec56623b3a62e68f16b7b27e28Feng Qian * 4635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project * Redistribution and use in source and binary forms, with or without 5635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project * modification, are permitted provided that the following conditions are 6635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project * met: 78f72e70a9fd78eec56623b3a62e68f16b7b27e28Feng Qian * 8635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project * * Redistributions of source code must retain the above copyright 9635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project * notice, this list of conditions and the following disclaimer. 10635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project * * Redistributions in binary form must reproduce the above 11635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project * copyright notice, this list of conditions and the following disclaimer 12635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project * in the documentation and/or other materials provided with the 13635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project * distribution. 14635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project * * Neither the name of Google Inc. nor the names of its 15635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project * contributors may be used to endorse or promote products derived from 16635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project * this software without specific prior written permission. 178f72e70a9fd78eec56623b3a62e68f16b7b27e28Feng Qian * 18635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project */ 30635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project 31643ca7872b450ea4efacab6188849e5aac2ba161Steve Block#ifndef WebAccessibilityCache_h 32643ca7872b450ea4efacab6188849e5aac2ba161Steve Block#define WebAccessibilityCache_h 33635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project 34643ca7872b450ea4efacab6188849e5aac2ba161Steve Block#include "WebCommon.h" 35635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project 36643ca7872b450ea4efacab6188849e5aac2ba161Steve Blocknamespace WebKit { 37635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project 38643ca7872b450ea4efacab6188849e5aac2ba161Steve Blockclass WebView; 39643ca7872b450ea4efacab6188849e5aac2ba161Steve Blockclass WebAccessibilityObject; 408f72e70a9fd78eec56623b3a62e68f16b7b27e28Feng Qian 41643ca7872b450ea4efacab6188849e5aac2ba161Steve Blockclass WebAccessibilityCache { 42643ca7872b450ea4efacab6188849e5aac2ba161Steve Blockpublic: 43643ca7872b450ea4efacab6188849e5aac2ba161Steve Block WebAccessibilityCache() {} 44643ca7872b450ea4efacab6188849e5aac2ba161Steve Block virtual ~WebAccessibilityCache() {} 45635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project 46ca9cb53ed1119a3fd98fafa0972ffeb56dee1c24Steve Block WEBKIT_API static WebAccessibilityCache* create(); 47ca9cb53ed1119a3fd98fafa0972ffeb56dee1c24Steve Block WEBKIT_API static void enableAccessibility(); 48bec39347bb3bb5bf1187ccaf471d26247f28b585Kristian Monsen WEBKIT_API static bool accessibilityEnabled(); 49643ca7872b450ea4efacab6188849e5aac2ba161Steve Block 50643ca7872b450ea4efacab6188849e5aac2ba161Steve Block virtual void initialize(WebView* view) = 0; 51643ca7872b450ea4efacab6188849e5aac2ba161Steve Block virtual bool isInitialized() const = 0; 528f72e70a9fd78eec56623b3a62e68f16b7b27e28Feng Qian 53643ca7872b450ea4efacab6188849e5aac2ba161Steve Block virtual WebAccessibilityObject getObjectById(int) = 0; 54643ca7872b450ea4efacab6188849e5aac2ba161Steve Block virtual int addOrGetId(const WebAccessibilityObject& object) = 0; 55a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch virtual bool isCached(const WebAccessibilityObject&) = 0; 56635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project 57643ca7872b450ea4efacab6188849e5aac2ba161Steve Block virtual void remove(int) = 0; 58643ca7872b450ea4efacab6188849e5aac2ba161Steve Block virtual void clear() = 0; 59643ca7872b450ea4efacab6188849e5aac2ba161Steve Block}; 60643ca7872b450ea4efacab6188849e5aac2ba161Steve Block 61643ca7872b450ea4efacab6188849e5aac2ba161Steve Block} // namespace WebKit 62643ca7872b450ea4efacab6188849e5aac2ba161Steve Block 63643ca7872b450ea4efacab6188849e5aac2ba161Steve Block#endif 64