1 /* 2 * Copyright (C) 2010 Apple Inc. All Rights Reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26 #ifndef AXMenuListPopup_h 27 #define AXMenuListPopup_h 28 29 #include "core/accessibility/AXMockObject.h" 30 31 namespace blink { 32 33 class AXMenuList; 34 class AXMenuListOption; 35 class HTMLElement; 36 class HTMLSelectElement; 37 38 class AXMenuListPopup FINAL : public AXMockObject { 39 public: 40 static PassRefPtr<AXMenuListPopup> create() { return adoptRef(new AXMenuListPopup); } 41 42 virtual bool isEnabled() const OVERRIDE; 43 virtual bool isOffScreen() const OVERRIDE; 44 45 void didUpdateActiveOption(int optionIndex); 46 47 private: 48 AXMenuListPopup(); 49 50 virtual bool isMenuListPopup() const OVERRIDE { return true; } 51 52 virtual LayoutRect elementRect() const OVERRIDE { return LayoutRect(); } 53 virtual AccessibilityRole roleValue() const OVERRIDE { return MenuListPopupRole; } 54 55 virtual bool isVisible() const OVERRIDE; 56 virtual bool press() const OVERRIDE; 57 virtual void addChildren() OVERRIDE; 58 virtual void childrenChanged() OVERRIDE; 59 virtual bool computeAccessibilityIsIgnored() const OVERRIDE; 60 61 AXMenuListOption* menuListOptionAXObject(HTMLElement*) const; 62 }; 63 64 DEFINE_AX_OBJECT_TYPE_CASTS(AXMenuListPopup, isMenuListPopup()); 65 66 } // namespace blink 67 68 #endif // AXMenuListPopup_h 69
