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 AXSpinButton_h 27 #define AXSpinButton_h 28 29 #include "core/accessibility/AXMockObject.h" 30 31 #include "core/html/shadow/SpinButtonElement.h" 32 33 namespace WebCore { 34 35 class AXSpinButton : public AXMockObject { 36 public: 37 static PassRefPtr<AXSpinButton> create(); 38 virtual ~AXSpinButton(); 39 setSpinButtonElement(SpinButtonElement * spinButton)40 void setSpinButtonElement(SpinButtonElement* spinButton) { m_spinButtonElement = spinButton; } 41 void step(int amount); 42 43 private: 44 AXSpinButton(); 45 roleValue()46 virtual AccessibilityRole roleValue() const OVERRIDE { return SpinButtonRole; } isSpinButton()47 virtual bool isSpinButton() const OVERRIDE { return true; } isNativeSpinButton()48 virtual bool isNativeSpinButton() const OVERRIDE { return true; } 49 virtual void addChildren() OVERRIDE; 50 virtual LayoutRect elementRect() const OVERRIDE; 51 52 SpinButtonElement* m_spinButtonElement; 53 }; 54 55 class AXSpinButtonPart : public AXMockObject { 56 public: 57 static PassRefPtr<AXSpinButtonPart> create(); ~AXSpinButtonPart()58 virtual ~AXSpinButtonPart() { } 59 isIncrementor()60 bool isIncrementor() const { return m_isIncrementor; } setIsIncrementor(bool value)61 void setIsIncrementor(bool value) { m_isIncrementor = value; } 62 63 private: 64 AXSpinButtonPart(); 65 bool m_isIncrementor : 1; 66 67 virtual bool press() const OVERRIDE; roleValue()68 virtual AccessibilityRole roleValue() const OVERRIDE { return ButtonRole; } isSpinButtonPart()69 virtual bool isSpinButtonPart() const OVERRIDE { return true; } 70 virtual LayoutRect elementRect() const OVERRIDE; 71 }; 72 73 DEFINE_AX_OBJECT_TYPE_CASTS(AXSpinButton, isNativeSpinButton()); 74 DEFINE_AX_OBJECT_TYPE_CASTS(AXSpinButtonPart, isSpinButtonPart()); 75 76 } // namespace WebCore 77 78 #endif // AXSpinButton_h 79