WebCore/html/TimeInputType.cpp

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#include "config.h"
#include "TimeInputType.h"

#include "DateComponents.h"
#include "HTMLInputElement.h"
#include "HTMLNames.h"
#include <wtf/PassOwnPtr.h>

namespace WebCore {

using namespace HTMLNames;

static const double timeDefaultStep = 60.0;
static const double timeStepScaleFactor = 1000.0;

PassOwnPtr<InputType> TimeInputType::create(HTMLInputElement* element)
{
    return adoptPtr(new TimeInputType(element));
}

const AtomicString& TimeInputType::formControlType() const
{
    return InputTypeNames::time();
}

double TimeInputType::minimum() const
{
    return parseToDouble(element()->fastGetAttribute(minAttr), DateComponents::minimumTime());
}

double TimeInputType::maximum() const
{
    return parseToDouble(element()->fastGetAttribute(maxAttr), DateComponents::maximumTime());
}

double TimeInputType::defaultStep() const
{
    return timeDefaultStep;
}

double TimeInputType::stepScaleFactor() const
{
    return timeStepScaleFactor;
}

bool TimeInputType::scaledStepValeuShouldBeInteger() const
{
    return true;
}

bool TimeInputType::parseToDateComponentsInternal(const UChar* characters, unsigned length, DateComponents* out) const
{
    ASSERT(out);
    unsigned end;
    return out->parseTime(characters, length, 0, end) && end == length;
}

bool TimeInputType::setMillisecondToDateComponents(double value, DateComponents* date) const
{
    ASSERT(date);
    return date->setMillisecondsSinceMidnight(value);
}

} // namespace WebCore