1/* 2 * Copyright (C) 2011 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 * 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY 15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 16 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 17 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY 18 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 19 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 20 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 21 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26#ifndef AccessibilitySpinButton_h 27#define AccessibilitySpinButton_h 28 29#include "AccessibilityMockObject.h" 30 31#include "SpinButtonElement.h" 32 33namespace WebCore { 34 35class AccessibilitySpinButton : public AccessibilityMockObject { 36public: 37 static PassRefPtr<AccessibilitySpinButton> create(); 38 virtual ~AccessibilitySpinButton(); 39 40 void setSpinButtonElement(SpinButtonElement* spinButton) { m_spinButtonElement = spinButton; } 41 42 AccessibilityObject* incrementButton(); 43 AccessibilityObject* decrementButton(); 44 45 void step(int amount); 46 47private: 48 AccessibilitySpinButton(); 49 50 virtual AccessibilityRole roleValue() const override { return SpinButtonRole; } 51 virtual bool isSpinButton() const override { return true; } 52 virtual bool isNativeSpinButton() const override { return true; } 53 virtual void addChildren() override; 54 virtual LayoutRect elementRect() const override; 55 56 SpinButtonElement* m_spinButtonElement; 57}; 58 59class AccessibilitySpinButtonPart : public AccessibilityMockObject { 60public: 61 static PassRefPtr<AccessibilitySpinButtonPart> create(); 62 virtual ~AccessibilitySpinButtonPart() { } 63 64 bool isIncrementor() const { return m_isIncrementor; } 65 void setIsIncrementor(bool value) { m_isIncrementor = value; } 66 67private: 68 AccessibilitySpinButtonPart(); 69 bool m_isIncrementor : 1; 70 71 virtual bool press() override; 72 virtual AccessibilityRole roleValue() const override { return ButtonRole; } 73 virtual bool isSpinButtonPart() const override { return true; } 74 virtual LayoutRect elementRect() const override; 75}; 76 77ACCESSIBILITY_OBJECT_TYPE_CASTS(AccessibilitySpinButton, isNativeSpinButton()) 78ACCESSIBILITY_OBJECT_TYPE_CASTS(AccessibilitySpinButtonPart, isSpinButtonPart()) 79 80} // namespace WebCore 81 82#endif // AccessibilitySpinButton_h 83