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.
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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#include "DateComponents.h"
35#include "HTMLInputElement.h"
36#include "HTMLNames.h"
37#include <wtf/PassOwnPtr.h>
38
39namespace WebCore {
40
41using namespace HTMLNames;
42
43static const double dateTimeLocalDefaultStep = 60.0;
44static const double dateTimeLocalStepScaleFactor = 1000.0;
45
46PassOwnPtr<InputType> DateTimeLocalInputType::create(HTMLInputElement* element)
47{
48    return adoptPtr(new DateTimeLocalInputType(element));
49}
50
51const AtomicString& DateTimeLocalInputType::formControlType() const
52{
53    return InputTypeNames::datetimelocal();
54}
55
56double DateTimeLocalInputType::valueAsDate() const
57{
58    // valueAsDate doesn't work for the datetime-local type according to the standard.
59    return DateComponents::invalidMilliseconds();
60}
61
62void DateTimeLocalInputType::setValueAsDate(double value, ExceptionCode& ec) const
63{
64    // valueAsDate doesn't work for the datetime-local type according to the standard.
65    InputType::setValueAsDate(value, ec);
66}
67
68double DateTimeLocalInputType::minimum() const
69{
70    return parseToDouble(element()->fastGetAttribute(minAttr), DateComponents::minimumDateTime());
71}
72
73double DateTimeLocalInputType::maximum() const
74{
75    return parseToDouble(element()->fastGetAttribute(maxAttr), DateComponents::maximumDateTime());
76}
77
78double DateTimeLocalInputType::defaultStep() const
79{
80    return dateTimeLocalDefaultStep;
81}
82
83double DateTimeLocalInputType::stepScaleFactor() const
84{
85    return dateTimeLocalStepScaleFactor;
86}
87
88bool DateTimeLocalInputType::scaledStepValueShouldBeInteger() const
89{
90    return true;
91}
92
93bool DateTimeLocalInputType::parseToDateComponentsInternal(const UChar* characters, unsigned length, DateComponents* out) const
94{
95    ASSERT(out);
96    unsigned end;
97    return out->parseDateTimeLocal(characters, length, 0, end) && end == length;
98}
99
100bool DateTimeLocalInputType::setMillisecondToDateComponents(double value, DateComponents* date) const
101{
102    ASSERT(date);
103    return date->setMillisecondsSinceEpochForDateTimeLocal(value);
104}
105
106} // namespace WebCore
107