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/*
* Copyright (C) 2012 Google 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. AND ITS CONTRIBUTORS ``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 ITS 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 DateTimeNumericFieldElement_h
#define DateTimeNumericFieldElement_h
#if ENABLE(INPUT_TYPE_TIME_MULTIPLE_FIELDS)
#include "DateTimeFieldElement.h"
namespace WebCore {
// DateTimeNumericFieldElement represents numeric field of date time format,
// such as:
// - hour
// - minute
// - millisecond
// - second
// - year
class DateTimeNumericFieldElement : public DateTimeFieldElement {
WTF_MAKE_NONCOPYABLE(DateTimeNumericFieldElement);
protected:
struct Range {
Range(int minimum, int maximum);
int clampValue(int) const;
int maximum;
int minimum;
};
DateTimeNumericFieldElement(Document*, FieldEventHandler&, int minimum, int maximum);
int clampValue(int value) const { return m_range.clampValue(value); }
const Range& range() const { return m_range; }
// DateTimeFieldElement functions.
virtual bool hasValue() const OVERRIDE FINAL;
virtual void setValueAsInteger(int, EventBehavior = DispatchNoEvent) OVERRIDE;
virtual int valueAsInteger() const OVERRIDE;
virtual String visibleValue() const OVERRIDE FINAL;
private:
// DateTimeFieldElement functions.
virtual void handleKeyboardEvent(KeyboardEvent*) OVERRIDE FINAL;
virtual void setEmptyValue(const DateComponents& dateForReadOnlyField, EventBehavior) OVERRIDE FINAL;
virtual void stepDown() OVERRIDE FINAL;
virtual void stepUp() OVERRIDE FINAL;
virtual String value() const OVERRIDE FINAL;
DOMTimeStamp m_lastDigitCharTime;
const Range m_range;
int m_value;
bool m_hasValue;
};
} // namespace WebCore
#endif
#endif
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