15abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick/* 25abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick * Copyright (C) 2010 Apple Inc. All Rights Reserved. 35abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick * 45abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick * Redistribution and use in source and binary forms, with or without 55abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick * modification, are permitted provided that the following conditions 65abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick * are met: 75abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick * 1. Redistributions of source code must retain the above copyright 85abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick * notice, this list of conditions and the following disclaimer. 95abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick * 2. Redistributions in binary form must reproduce the above copyright 105abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick * notice, this list of conditions and the following disclaimer in the 115abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick * documentation and/or other materials provided with the distribution. 125abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick * 135abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY 145abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 155abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 165abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR 175abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 185abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 195abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 205abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 215abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 225abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 235abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 245abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick */ 255abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick 265abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick#ifndef AccessibilityTextMarker_h 275abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick#define AccessibilityTextMarker_h 285abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick 295abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick#include <JavaScriptCore/JSObjectRef.h> 305abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick 315abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick#if PLATFORM(MAC) 325abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick#define SUPPORTS_AX_TEXTMARKERS 1 335abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick#else 345abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick#define SUPPORTS_AX_TEXTMARKERS 0 355abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick#endif 365abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick 375abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick#if PLATFORM(MAC) 385abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick#include <wtf/RetainPtr.h> 395abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merricktypedef CFTypeRef PlatformTextMarker; 405abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merricktypedef CFTypeRef PlatformTextMarkerRange; 415abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick#else 425abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merricktypedef void* PlatformTextMarker; 435abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merricktypedef void* PlatformTextMarkerRange; 445abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick#endif 455abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick 465abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrickclass AccessibilityUIElement; 475abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick 485abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrickclass AccessibilityTextMarker { 495abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrickpublic: 505abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick AccessibilityTextMarker(PlatformTextMarker); 515abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick AccessibilityTextMarker(const AccessibilityTextMarker&); 525abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick ~AccessibilityTextMarker(); 535abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick 545abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick PlatformTextMarker platformTextMarker() const; 555abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick 565abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick static JSObjectRef makeJSAccessibilityTextMarker(JSContextRef, const AccessibilityTextMarker&); 575abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick bool isEqual(AccessibilityTextMarker*); 585abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick 595abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrickprivate: 605abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick static JSClassRef getJSClass(); 615abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick#if PLATFORM(MAC) 625abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick RetainPtr<PlatformTextMarker> m_textMarker; 635abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick#else 645abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick PlatformTextMarker m_textMarker; 655abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick#endif 665abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick}; 675abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick 685abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrickclass AccessibilityTextMarkerRange { 695abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrickpublic: 705abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick AccessibilityTextMarkerRange(PlatformTextMarkerRange); 715abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick AccessibilityTextMarkerRange(const AccessibilityTextMarkerRange&); 725abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick ~AccessibilityTextMarkerRange(); 735abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick 745abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick PlatformTextMarkerRange platformTextMarkerRange() const; 755abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick 765abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick static JSObjectRef makeJSAccessibilityTextMarkerRange(JSContextRef, const AccessibilityTextMarkerRange&); 775abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick bool isEqual(AccessibilityTextMarkerRange*); 785abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick 795abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrickprivate: 805abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick static JSClassRef getJSClass(); 815abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick#if PLATFORM(MAC) 825abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick RetainPtr<PlatformTextMarkerRange> m_textMarkerRange; 835abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick#else 845abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick PlatformTextMarkerRange m_textMarkerRange; 855abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick#endif 865abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick}; 875abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick 885abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain MerrickAccessibilityTextMarker* toTextMarker(JSObjectRef object); 895abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain MerrickAccessibilityTextMarkerRange* toTextMarkerRange(JSObjectRef object); 905abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick 915abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick#if !SUPPORTS_AX_TEXTMARKERS 925abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrickinline AccessibilityTextMarker::AccessibilityTextMarker(PlatformTextMarker) { } 935abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrickinline AccessibilityTextMarker::AccessibilityTextMarker(const AccessibilityTextMarker&) { } 945abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrickinline AccessibilityTextMarker::~AccessibilityTextMarker() { } 955abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrickinline bool AccessibilityTextMarker::isEqual(AccessibilityTextMarker*) { return false; } 965abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrickinline PlatformTextMarker AccessibilityTextMarker::platformTextMarker() const { return m_textMarker; } 975abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick 985abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrickinline AccessibilityTextMarkerRange::AccessibilityTextMarkerRange(PlatformTextMarkerRange) { } 995abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrickinline AccessibilityTextMarkerRange::AccessibilityTextMarkerRange(const AccessibilityTextMarkerRange&) { } 1005abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrickinline AccessibilityTextMarkerRange::~AccessibilityTextMarkerRange() { } 1015abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrickinline bool AccessibilityTextMarkerRange::isEqual(AccessibilityTextMarkerRange*) { return false; } 1025abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrickinline PlatformTextMarkerRange AccessibilityTextMarkerRange::platformTextMarkerRange() const { return m_textMarkerRange; } 1035abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick#endif 1045abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick 1055abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick#endif // AccessibilityUIElement_h 106