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#include "config.h" 32#if ENABLE(INPUT_TYPE_DATETIMELOCAL) 33#include "DateTimeLocalInputType.h" 34 35#include "HTMLInputElement.h" 36#include "HTMLNames.h" 37#include "InputTypeNames.h" 38 39namespace WebCore { 40 41using namespace HTMLNames; 42 43static const int dateTimeLocalDefaultStep = 60; 44static const int dateTimeLocalDefaultStepBase = 0; 45static const int dateTimeLocalStepScaleFactor = 1000; 46 47const AtomicString& DateTimeLocalInputType::formControlType() const 48{ 49 return InputTypeNames::datetimelocal(); 50} 51 52DateComponents::Type DateTimeLocalInputType::dateType() const 53{ 54 return DateComponents::DateTimeLocal; 55} 56 57double DateTimeLocalInputType::valueAsDate() const 58{ 59 // valueAsDate doesn't work for the datetime-local type according to the standard. 60 return DateComponents::invalidMilliseconds(); 61} 62 63void DateTimeLocalInputType::setValueAsDate(double value, ExceptionCode& ec) const 64{ 65 // valueAsDate doesn't work for the datetime-local type according to the standard. 66 InputType::setValueAsDate(value, ec); 67} 68 69StepRange DateTimeLocalInputType::createStepRange(AnyStepHandling anyStepHandling) const 70{ 71 DEPRECATED_DEFINE_STATIC_LOCAL(const StepRange::StepDescription, stepDescription, (dateTimeLocalDefaultStep, dateTimeLocalDefaultStepBase, dateTimeLocalStepScaleFactor, StepRange::ScaledStepValueShouldBeInteger)); 72 73 const Decimal stepBase = parseToNumber(element().fastGetAttribute(minAttr), 0); 74 const Decimal minimum = parseToNumber(element().fastGetAttribute(minAttr), Decimal::fromDouble(DateComponents::minimumDateTime())); 75 const Decimal maximum = parseToNumber(element().fastGetAttribute(maxAttr), Decimal::fromDouble(DateComponents::maximumDateTime())); 76 const Decimal step = StepRange::parseStep(anyStepHandling, stepDescription, element().fastGetAttribute(stepAttr)); 77 return StepRange(stepBase, minimum, maximum, step, stepDescription); 78} 79 80bool DateTimeLocalInputType::parseToDateComponentsInternal(const UChar* characters, unsigned length, DateComponents* out) const 81{ 82 ASSERT(out); 83 unsigned end; 84 return out->parseDateTimeLocal(characters, length, 0, end) && end == length; 85} 86 87bool DateTimeLocalInputType::setMillisecondToDateComponents(double value, DateComponents* date) const 88{ 89 ASSERT(date); 90 return date->setMillisecondsSinceEpochForDateTimeLocal(value); 91} 92 93bool DateTimeLocalInputType::isDateTimeLocalField() const 94{ 95 return true; 96} 97 98} // namespace WebCore 99 100#endif 101