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Diffstat (limited to 'WebKitTools/DumpRenderTree/AccessibilityTextMarker.h')
| -rw-r--r-- | WebKitTools/DumpRenderTree/AccessibilityTextMarker.h | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/WebKitTools/DumpRenderTree/AccessibilityTextMarker.h b/WebKitTools/DumpRenderTree/AccessibilityTextMarker.h new file mode 100644 index 0000000..aeb078d --- /dev/null +++ b/WebKitTools/DumpRenderTree/AccessibilityTextMarker.h @@ -0,0 +1,105 @@ +/* + * Copyright (C) 2010 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. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``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 INC. OR + * 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. + */ + +#ifndef AccessibilityTextMarker_h +#define AccessibilityTextMarker_h + +#include <JavaScriptCore/JSObjectRef.h> + +#if PLATFORM(MAC) +#define SUPPORTS_AX_TEXTMARKERS 1 +#else +#define SUPPORTS_AX_TEXTMARKERS 0 +#endif + +#if PLATFORM(MAC) +#include <wtf/RetainPtr.h> +typedef CFTypeRef PlatformTextMarker; +typedef CFTypeRef PlatformTextMarkerRange; +#else +typedef void* PlatformTextMarker; +typedef void* PlatformTextMarkerRange; +#endif + +class AccessibilityUIElement; + +class AccessibilityTextMarker { +public: + AccessibilityTextMarker(PlatformTextMarker); + AccessibilityTextMarker(const AccessibilityTextMarker&); + ~AccessibilityTextMarker(); + + PlatformTextMarker platformTextMarker() const; + + static JSObjectRef makeJSAccessibilityTextMarker(JSContextRef, const AccessibilityTextMarker&); + bool isEqual(AccessibilityTextMarker*); + +private: + static JSClassRef getJSClass(); +#if PLATFORM(MAC) + RetainPtr<PlatformTextMarker> m_textMarker; +#else + PlatformTextMarker m_textMarker; +#endif +}; + +class AccessibilityTextMarkerRange { +public: + AccessibilityTextMarkerRange(PlatformTextMarkerRange); + AccessibilityTextMarkerRange(const AccessibilityTextMarkerRange&); + ~AccessibilityTextMarkerRange(); + + PlatformTextMarkerRange platformTextMarkerRange() const; + + static JSObjectRef makeJSAccessibilityTextMarkerRange(JSContextRef, const AccessibilityTextMarkerRange&); + bool isEqual(AccessibilityTextMarkerRange*); + +private: + static JSClassRef getJSClass(); +#if PLATFORM(MAC) + RetainPtr<PlatformTextMarkerRange> m_textMarkerRange; +#else + PlatformTextMarkerRange m_textMarkerRange; +#endif +}; + +AccessibilityTextMarker* toTextMarker(JSObjectRef object); +AccessibilityTextMarkerRange* toTextMarkerRange(JSObjectRef object); + +#if !SUPPORTS_AX_TEXTMARKERS +inline AccessibilityTextMarker::AccessibilityTextMarker(PlatformTextMarker) { } +inline AccessibilityTextMarker::AccessibilityTextMarker(const AccessibilityTextMarker&) { } +inline AccessibilityTextMarker::~AccessibilityTextMarker() { } +inline bool AccessibilityTextMarker::isEqual(AccessibilityTextMarker*) { return false; } +inline PlatformTextMarker AccessibilityTextMarker::platformTextMarker() const { return m_textMarker; } + +inline AccessibilityTextMarkerRange::AccessibilityTextMarkerRange(PlatformTextMarkerRange) { } +inline AccessibilityTextMarkerRange::AccessibilityTextMarkerRange(const AccessibilityTextMarkerRange&) { } +inline AccessibilityTextMarkerRange::~AccessibilityTextMarkerRange() { } +inline bool AccessibilityTextMarkerRange::isEqual(AccessibilityTextMarkerRange*) { return false; } +inline PlatformTextMarkerRange AccessibilityTextMarkerRange::platformTextMarkerRange() const { return m_textMarkerRange; } +#endif + +#endif // AccessibilityUIElement_h |