| /* |
| * Copyright (C) 2010 Google Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following disclaimer |
| * in the documentation and/or other materials provided with the |
| * distribution. |
| * * Neither the name of Google Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #include "third_party/blink/renderer/core/html/forms/time_input_type.h" |
| |
| #include "third_party/blink/renderer/core/dom/document.h" |
| #include "third_party/blink/renderer/core/frame/web_feature.h" |
| #include "third_party/blink/renderer/core/html/forms/date_time_fields_state.h" |
| #include "third_party/blink/renderer/core/html/forms/html_input_element.h" |
| #include "third_party/blink/renderer/core/html_names.h" |
| #include "third_party/blink/renderer/core/input_type_names.h" |
| #include "third_party/blink/renderer/core/inspector/console_message.h" |
| #include "third_party/blink/renderer/platform/date_components.h" |
| #include "third_party/blink/renderer/platform/text/platform_locale.h" |
| #include "third_party/blink/renderer/platform/wtf/date_math.h" |
| #include "third_party/blink/renderer/platform/wtf/math_extras.h" |
| #include "third_party/blink/renderer/platform/wtf/text/wtf_string.h" |
| #include "third_party/blink/renderer/platform/wtf/time.h" |
| |
| namespace blink { |
| |
| using namespace HTMLNames; |
| |
| static const int kTimeDefaultStep = 60; |
| static const int kTimeDefaultStepBase = 0; |
| static const int kTimeStepScaleFactor = 1000; |
| |
| TimeInputType::TimeInputType(HTMLInputElement& element) |
| : BaseTemporalInputType(element) {} |
| |
| InputType* TimeInputType::Create(HTMLInputElement& element) { |
| return new TimeInputType(element); |
| } |
| |
| void TimeInputType::CountUsage() { |
| CountUsageIfVisible(WebFeature::kInputTypeTime); |
| } |
| |
| const AtomicString& TimeInputType::FormControlType() const { |
| return InputTypeNames::time; |
| } |
| |
| Decimal TimeInputType::DefaultValueForStepUp() const { |
| DateComponents date; |
| date.SetMillisecondsSinceMidnight(ConvertToLocalTime(CurrentTimeMS())); |
| double milliseconds = date.MillisecondsSinceEpoch(); |
| DCHECK(std::isfinite(milliseconds)); |
| return Decimal::FromDouble(milliseconds); |
| } |
| |
| StepRange TimeInputType::CreateStepRange( |
| AnyStepHandling any_step_handling) const { |
| DEFINE_STATIC_LOCAL( |
| const StepRange::StepDescription, step_description, |
| (kTimeDefaultStep, kTimeDefaultStepBase, kTimeStepScaleFactor, |
| StepRange::kScaledStepValueShouldBeInteger)); |
| |
| return InputType::CreateStepRange( |
| any_step_handling, kTimeDefaultStepBase, |
| Decimal::FromDouble(DateComponents::MinimumTime()), |
| Decimal::FromDouble(DateComponents::MaximumTime()), step_description); |
| } |
| |
| bool TimeInputType::ParseToDateComponentsInternal(const String& string, |
| DateComponents* out) const { |
| DCHECK(out); |
| unsigned end; |
| return out->ParseTime(string, 0, end) && end == string.length(); |
| } |
| |
| bool TimeInputType::SetMillisecondToDateComponents(double value, |
| DateComponents* date) const { |
| DCHECK(date); |
| return date->SetMillisecondsSinceMidnight(value); |
| } |
| |
| void TimeInputType::WarnIfValueIsInvalid(const String& value) const { |
| if (value != GetElement().SanitizeValue(value)) { |
| AddWarningToConsole( |
| "The specified value %s does not conform to the required format. The " |
| "format is \"HH:mm\", \"HH:mm:ss\" or \"HH:mm:ss.SSS\" where HH is " |
| "00-23, mm is 00-59, ss is 00-59, and SSS is 000-999.", |
| value); |
| } |
| } |
| |
| String TimeInputType::LocalizeValue(const String& proposed_value) const { |
| DateComponents date; |
| if (!ParseToDateComponents(proposed_value, &date)) |
| return proposed_value; |
| |
| Locale::FormatType format_type = ShouldHaveSecondField(date) |
| ? Locale::kFormatTypeMedium |
| : Locale::kFormatTypeShort; |
| |
| String localized = GetElement().GetLocale().FormatDateTime(date, format_type); |
| return localized.IsEmpty() ? proposed_value : localized; |
| } |
| |
| String TimeInputType::FormatDateTimeFieldsState( |
| const DateTimeFieldsState& date_time_fields_state) const { |
| if (!date_time_fields_state.HasHour() || |
| !date_time_fields_state.HasMinute() || !date_time_fields_state.HasAMPM()) |
| return g_empty_string; |
| if (date_time_fields_state.HasMillisecond() && |
| date_time_fields_state.Millisecond()) { |
| return String::Format( |
| "%02u:%02u:%02u.%03u", date_time_fields_state.Hour23(), |
| date_time_fields_state.Minute(), |
| date_time_fields_state.HasSecond() ? date_time_fields_state.Second() |
| : 0, |
| date_time_fields_state.Millisecond()); |
| } |
| if (date_time_fields_state.HasSecond() && date_time_fields_state.Second()) { |
| return String::Format("%02u:%02u:%02u", date_time_fields_state.Hour23(), |
| date_time_fields_state.Minute(), |
| date_time_fields_state.Second()); |
| } |
| return String::Format("%02u:%02u", date_time_fields_state.Hour23(), |
| date_time_fields_state.Minute()); |
| } |
| |
| void TimeInputType::SetupLayoutParameters( |
| DateTimeEditElement::LayoutParameters& layout_parameters, |
| const DateComponents& date) const { |
| if (ShouldHaveSecondField(date)) { |
| layout_parameters.date_time_format = layout_parameters.locale.TimeFormat(); |
| layout_parameters.fallback_date_time_format = "HH:mm:ss"; |
| } else { |
| layout_parameters.date_time_format = |
| layout_parameters.locale.ShortTimeFormat(); |
| layout_parameters.fallback_date_time_format = "HH:mm"; |
| } |
| if (!ParseToDateComponents(GetElement().FastGetAttribute(minAttr), |
| &layout_parameters.minimum)) |
| layout_parameters.minimum = DateComponents(); |
| if (!ParseToDateComponents(GetElement().FastGetAttribute(maxAttr), |
| &layout_parameters.maximum)) |
| layout_parameters.maximum = DateComponents(); |
| } |
| |
| bool TimeInputType::IsValidFormat(bool has_year, |
| bool has_month, |
| bool has_week, |
| bool has_day, |
| bool has_ampm, |
| bool has_hour, |
| bool has_minute, |
| bool has_second) const { |
| return has_hour && has_minute && has_ampm; |
| } |
| |
| } // namespace blink |
