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
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7 *
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9 * notice, this list of conditions and the following disclaimer.
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11 * copyright notice, this list of conditions and the following disclaimer
12 * in the documentation and/or other materials provided with the
13 * distribution.
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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
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28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */
30
31#include "config.h"
32#include "DateTimeLocalInputType.h"
33
34#if ENABLE(INPUT_TYPE_DATETIMELOCAL)
35
36#include "HTMLInputElement.h"
37#include "HTMLNames.h"
38#include "InputTypeNames.h"
39
40namespace WebCore {
41
42using namespace HTMLNames;
43
44static const int dateTimeLocalDefaultStep = 60;
45static const int dateTimeLocalDefaultStepBase = 0;
46static const int dateTimeLocalStepScaleFactor = 1000;
47static const StepRange::StepDescription dateTimeLocalStepDescription { dateTimeLocalDefaultStep, dateTimeLocalDefaultStepBase, dateTimeLocalStepScaleFactor, StepRange::ScaledStepValueShouldBeInteger };
48
49const AtomicString& DateTimeLocalInputType::formControlType() const
50{
51 return InputTypeNames::datetimelocal();
52}
53
54DateComponents::Type DateTimeLocalInputType::dateType() const
55{
56 return DateComponents::DateTimeLocal;
57}
58
59double DateTimeLocalInputType::valueAsDate() const
60{
61 // valueAsDate doesn't work for the datetime-local type according to the standard.
62 return DateComponents::invalidMilliseconds();
63}
64
65ExceptionOr<void> DateTimeLocalInputType::setValueAsDate(double value) const
66{
67 // valueAsDate doesn't work for the datetime-local type according to the standard.
68 return InputType::setValueAsDate(value);
69}
70
71StepRange DateTimeLocalInputType::createStepRange(AnyStepHandling anyStepHandling) const
72{
73 ASSERT(element());
74 const Decimal stepBase = parseToNumber(element()->attributeWithoutSynchronization(minAttr), 0);
75 const Decimal minimum = parseToNumber(element()->attributeWithoutSynchronization(minAttr), Decimal::fromDouble(DateComponents::minimumDateTime()));
76 const Decimal maximum = parseToNumber(element()->attributeWithoutSynchronization(maxAttr), Decimal::fromDouble(DateComponents::maximumDateTime()));
77 const Decimal step = StepRange::parseStep(anyStepHandling, dateTimeLocalStepDescription, element()->attributeWithoutSynchronization(stepAttr));
78 return StepRange(stepBase, RangeLimitations::Valid, minimum, maximum, step, dateTimeLocalStepDescription);
79}
80
81bool DateTimeLocalInputType::parseToDateComponentsInternal(const UChar* characters, unsigned length, DateComponents* out) const
82{
83 ASSERT(out);
84 unsigned end;
85 return out->parseDateTimeLocal(characters, length, 0, end) && end == length;
86}
87
88bool DateTimeLocalInputType::setMillisecondToDateComponents(double value, DateComponents* date) const
89{
90 ASSERT(date);
91 return date->setMillisecondsSinceEpochForDateTimeLocal(value);
92}
93
94bool DateTimeLocalInputType::isDateTimeLocalField() const
95{
96 return true;
97}
98
99} // namespace WebCore
100
101#endif
102