15c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)/* 25c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Copyright (C) 2010 Google Inc. All rights reserved. 35c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 45c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Redistribution and use in source and binary forms, with or without 55c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * modification, are permitted provided that the following conditions are 65c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * met: 75c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 85c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * * Redistributions of source code must retain the above copyright 95c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * notice, this list of conditions and the following disclaimer. 105c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * * Redistributions in binary form must reproduce the above 115c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * copyright notice, this list of conditions and the following disclaimer 125c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * in the documentation and/or other materials provided with the 135c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * distribution. 145c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * * Neither the name of Google Inc. nor the names of its 155c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * contributors may be used to endorse or promote products derived from 165c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * this software without specific prior written permission. 175c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 185c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 195c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 205c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 215c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 225c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 235c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 245c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 255c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 265c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 275c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 285c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 295c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) */ 305c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 315c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#include "config.h" 3206f816c7c76bc45a15e452ade8a34e8af077693eTorne (Richard Coles)#include "core/html/forms/BaseDateAndTimeInputType.h" 335c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 341e202183a5dc46166763171984b285173f8585e5Torne (Richard Coles)#include <limits> 3553e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles)#include "core/html/HTMLInputElement.h" 361e202183a5dc46166763171984b285173f8585e5Torne (Richard Coles)#include "platform/text/PlatformLocale.h" 37591b958dee2cf159d33a0b931e6231072eaf38d5Ben Murdoch#include "wtf/CurrentTime.h" 38591b958dee2cf159d33a0b931e6231072eaf38d5Ben Murdoch#include "wtf/DateMath.h" 39591b958dee2cf159d33a0b931e6231072eaf38d5Ben Murdoch#include "wtf/MathExtras.h" 40591b958dee2cf159d33a0b931e6231072eaf38d5Ben Murdoch#include "wtf/text/WTFString.h" 415c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 42c1847b1379d12d0e05df27436bf19a9b1bf12deaTorne (Richard Coles)namespace blink { 435c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 4451b2906e11752df6c18351cf520e30522d3b53a1Torne (Richard Coles)using blink::WebLocalizedString; 455c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)using namespace HTMLNames; 465c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 475c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)static const int msecPerMinute = 60 * 1000; 485c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)static const int msecPerSecond = 1000; 495c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 505c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)double BaseDateAndTimeInputType::valueAsDate() const 515c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 525c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return valueAsDouble(); 535c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 545c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 55df95704c49daea886ddad70775bda23618d6274dBen Murdochvoid BaseDateAndTimeInputType::setValueAsDate(double value, ExceptionState&) const 565c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 57bfe3590b1806e3ff18f46ee3af5d4b83078f305aTorne (Richard Coles) element().setValue(serializeWithMilliseconds(value)); 585c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 595c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 605c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)double BaseDateAndTimeInputType::valueAsDouble() const 615c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 62bfe3590b1806e3ff18f46ee3af5d4b83078f305aTorne (Richard Coles) const Decimal value = parseToNumber(element().value(), Decimal::nan()); 635c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return value.isFinite() ? value.toDouble() : DateComponents::invalidMilliseconds(); 645c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 655c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 6609380295ba73501a205346becac22c6978e4671dTorne (Richard Coles)void BaseDateAndTimeInputType::setValueAsDouble(double newValue, TextFieldEventBehavior eventBehavior, ExceptionState& exceptionState) const 675c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 6809380295ba73501a205346becac22c6978e4671dTorne (Richard Coles) setValueAsDecimal(Decimal::fromDouble(newValue), eventBehavior, exceptionState); 695c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 705c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 715c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)bool BaseDateAndTimeInputType::typeMismatchFor(const String& value) const 725c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 735c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return !value.isEmpty() && !parseToDateComponents(value, 0); 745c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 755c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 765c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)bool BaseDateAndTimeInputType::typeMismatch() const 775c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 78bfe3590b1806e3ff18f46ee3af5d4b83078f305aTorne (Richard Coles) return typeMismatchFor(element().value()); 795c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 805c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 8106f816c7c76bc45a15e452ade8a34e8af077693eTorne (Richard Coles)String BaseDateAndTimeInputType::rangeOverflowText(const Decimal& maximum) const 8206f816c7c76bc45a15e452ade8a34e8af077693eTorne (Richard Coles){ 8306f816c7c76bc45a15e452ade8a34e8af077693eTorne (Richard Coles) return locale().queryString(WebLocalizedString::ValidationRangeOverflowDateTime, localizeValue(serialize(maximum))); 8406f816c7c76bc45a15e452ade8a34e8af077693eTorne (Richard Coles)} 8506f816c7c76bc45a15e452ade8a34e8af077693eTorne (Richard Coles) 8606f816c7c76bc45a15e452ade8a34e8af077693eTorne (Richard Coles)String BaseDateAndTimeInputType::rangeUnderflowText(const Decimal& minimum) const 8706f816c7c76bc45a15e452ade8a34e8af077693eTorne (Richard Coles){ 8806f816c7c76bc45a15e452ade8a34e8af077693eTorne (Richard Coles) return locale().queryString(WebLocalizedString::ValidationRangeUnderflowDateTime, localizeValue(serialize(minimum))); 8906f816c7c76bc45a15e452ade8a34e8af077693eTorne (Richard Coles)} 9006f816c7c76bc45a15e452ade8a34e8af077693eTorne (Richard Coles) 915c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)Decimal BaseDateAndTimeInputType::defaultValueForStepUp() const 925c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 93c1847b1379d12d0e05df27436bf19a9b1bf12deaTorne (Richard Coles) return Decimal::fromDouble(convertToLocalTime(currentTimeMS())); 945c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 955c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 965c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)bool BaseDateAndTimeInputType::isSteppable() const 975c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 985c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return true; 995c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 1005c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1015c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)Decimal BaseDateAndTimeInputType::parseToNumber(const String& source, const Decimal& defaultValue) const 1025c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 1035c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) DateComponents date; 1045c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (!parseToDateComponents(source, &date)) 1055c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return defaultValue; 1065c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) double msec = date.millisecondsSinceEpoch(); 107926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) ASSERT(std::isfinite(msec)); 1085c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return Decimal::fromDouble(msec); 1095c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 1105c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1115c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)bool BaseDateAndTimeInputType::parseToDateComponents(const String& source, DateComponents* out) const 1125c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 1135c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (source.isEmpty()) 1145c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return false; 1155c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) DateComponents ignoredResult; 1165c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (!out) 1175c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) out = &ignoredResult; 118591b958dee2cf159d33a0b931e6231072eaf38d5Ben Murdoch return parseToDateComponentsInternal(source, out); 1195c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 1205c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1215c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)String BaseDateAndTimeInputType::serialize(const Decimal& value) const 1225c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 1235c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (!value.isFinite()) 1245c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return String(); 1255c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) DateComponents date; 1265c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (!setMillisecondToDateComponents(value.toDouble(), &date)) 1275c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return String(); 1285c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return serializeWithComponents(date); 1295c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 1305c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1315c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)String BaseDateAndTimeInputType::serializeWithComponents(const DateComponents& date) const 1325c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 1335c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) Decimal step; 134bfe3590b1806e3ff18f46ee3af5d4b83078f305aTorne (Richard Coles) if (!element().getAllowedValueStep(&step)) 1355c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return date.toString(); 1365c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (step.remainder(msecPerMinute).isZero()) 1375c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return date.toString(DateComponents::None); 1385c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (step.remainder(msecPerSecond).isZero()) 1395c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return date.toString(DateComponents::Second); 1405c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return date.toString(DateComponents::Millisecond); 1415c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 1425c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1435c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)String BaseDateAndTimeInputType::serializeWithMilliseconds(double value) const 1445c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 1455c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return serialize(Decimal::fromDouble(value)); 1465c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 1475c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1485c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)String BaseDateAndTimeInputType::localizeValue(const String& proposedValue) const 1495c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 1505c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) DateComponents date; 1515c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (!parseToDateComponents(proposedValue, &date)) 1525c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return proposedValue; 1535c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 154bfe3590b1806e3ff18f46ee3af5d4b83078f305aTorne (Richard Coles) String localized = element().locale().formatDateTime(date); 1555c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return localized.isEmpty() ? proposedValue : localized; 1565c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 1575c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1585c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)String BaseDateAndTimeInputType::visibleValue() const 1595c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 160bfe3590b1806e3ff18f46ee3af5d4b83078f305aTorne (Richard Coles) return localizeValue(element().value()); 1615c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 1625c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 163926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles)String BaseDateAndTimeInputType::sanitizeValue(const String& proposedValue) const 1645c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 1653c9e4aeaee9f9b0a9a814da07bcb33319c7ea363Ben Murdoch return typeMismatchFor(proposedValue) ? emptyString() : proposedValue; 1665c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 1675c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 168926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles)bool BaseDateAndTimeInputType::supportsReadOnly() const 1695c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 170926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) return true; 171926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles)} 172926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) 173926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles)bool BaseDateAndTimeInputType::shouldRespectListAttribute() 174926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles){ 175d5428f32f5d1719f774f62e19147104ca245a3abTorne (Richard Coles) return true; 176926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles)} 177926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) 178926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles)bool BaseDateAndTimeInputType::valueMissing(const String& value) const 179926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles){ 180bfe3590b1806e3ff18f46ee3af5d4b83078f305aTorne (Richard Coles) return element().isRequired() && value.isEmpty(); 1815c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 1825c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 183591b958dee2cf159d33a0b931e6231072eaf38d5Ben Murdochbool BaseDateAndTimeInputType::shouldShowFocusRingOnMouseFocus() const 184591b958dee2cf159d33a0b931e6231072eaf38d5Ben Murdoch{ 185591b958dee2cf159d33a0b931e6231072eaf38d5Ben Murdoch return true; 186591b958dee2cf159d33a0b931e6231072eaf38d5Ben Murdoch} 187591b958dee2cf159d33a0b931e6231072eaf38d5Ben Murdoch 188c1847b1379d12d0e05df27436bf19a9b1bf12deaTorne (Richard Coles)} // namespace blink 189