1/* 2 * Copyright (C) 2010 Google 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 are 6 * met: 7 * 8 * * Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * * Redistributions in binary form must reproduce the above 11 * copyright notice, this list of conditions and the following disclaimer 12 * in the documentation and/or other materials provided with the 13 * distribution. 14 * * Neither the name of Google Inc. nor the names of its 15 * contributors may be used to endorse or promote products derived from 16 * this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31#ifndef RangeInputType_h 32#define RangeInputType_h 33 34#include "InputType.h" 35 36namespace WebCore { 37 38class SliderThumbElement; 39 40class RangeInputType : public InputType { 41public: 42 static PassOwnPtr<InputType> create(HTMLInputElement*); 43 44private: 45 RangeInputType(HTMLInputElement*); 46 virtual void attach() OVERRIDE; 47 virtual bool isRangeControl() const OVERRIDE; 48 virtual const AtomicString& formControlType() const OVERRIDE; 49 virtual double valueAsDouble() const OVERRIDE; 50 virtual void setValueAsDecimal(const Decimal&, TextFieldEventBehavior, ExceptionCode&) const OVERRIDE; 51 virtual bool typeMismatchFor(const String&) const OVERRIDE; 52 virtual bool supportsRequired() const OVERRIDE; 53 virtual StepRange createStepRange(AnyStepHandling) const OVERRIDE; 54 virtual bool isSteppable() const OVERRIDE; 55 virtual void handleMouseDownEvent(MouseEvent*) OVERRIDE; 56#if ENABLE(TOUCH_EVENTS) 57#if ENABLE(TOUCH_SLIDER) 58 virtual void handleTouchEvent(TouchEvent*) OVERRIDE; 59 virtual bool hasTouchEventHandler() const OVERRIDE; 60#endif 61#endif 62 virtual void handleKeydownEvent(KeyboardEvent*) OVERRIDE; 63 virtual RenderObject* createRenderer(RenderArena*, RenderStyle*) const OVERRIDE; 64 virtual void createShadowSubtree() OVERRIDE; 65 virtual Decimal parseToNumber(const String&, const Decimal&) const OVERRIDE; 66 virtual String serialize(const Decimal&) const OVERRIDE; 67 virtual void accessKeyAction(bool sendMouseEvents) OVERRIDE; 68 virtual void minOrMaxAttributeChanged() OVERRIDE; 69 virtual void setValue(const String&, bool valueChanged, TextFieldEventBehavior) OVERRIDE; 70 virtual String fallbackValue() const OVERRIDE; 71 virtual String sanitizeValue(const String& proposedValue) const OVERRIDE; 72 virtual bool shouldRespectListAttribute() OVERRIDE; 73 virtual HTMLElement* sliderThumbElement() const OVERRIDE; 74 virtual HTMLElement* sliderTrackElement() const OVERRIDE; 75#if ENABLE(DATALIST_ELEMENT) 76 virtual void listAttributeTargetChanged() OVERRIDE; 77 void updateTickMarkValues(); 78 virtual Decimal findClosestTickMarkValue(const Decimal&) OVERRIDE; 79 80 bool m_tickMarkValuesDirty; 81 Vector<Decimal> m_tickMarkValues; 82#endif 83}; 84 85} // namespace WebCore 86 87#endif // RangeInputType_h 88