summaryrefslogtreecommitdiffstats
path: root/dom/html/HTMLInputElement.cpp
diff options
context:
space:
mode:
authorjanekptacijarabaci <janekptacijarabaci@seznam.cz>2018-03-30 19:11:11 +0200
committerjanekptacijarabaci <janekptacijarabaci@seznam.cz>2018-03-30 19:11:11 +0200
commita77308735f50fb1735bca82ffd0ffaf12a5c9f62 (patch)
treeabc268c77f5a1938a65ee533b1da6b7d6393ee73 /dom/html/HTMLInputElement.cpp
parentc4aadf04aa9c089c6251478f23e941bfa03b3cad (diff)
downloadUXP-a77308735f50fb1735bca82ffd0ffaf12a5c9f62.tar
UXP-a77308735f50fb1735bca82ffd0ffaf12a5c9f62.tar.gz
UXP-a77308735f50fb1735bca82ffd0ffaf12a5c9f62.tar.lz
UXP-a77308735f50fb1735bca82ffd0ffaf12a5c9f62.tar.xz
UXP-a77308735f50fb1735bca82ffd0ffaf12a5c9f62.zip
Bug 1310078 - Implement valueAsNumber and valueAsDate for <input type=datetime-local>
Diffstat (limited to 'dom/html/HTMLInputElement.cpp')
-rw-r--r--dom/html/HTMLInputElement.cpp112
1 files changed, 97 insertions, 15 deletions
diff --git a/dom/html/HTMLInputElement.cpp b/dom/html/HTMLInputElement.cpp
index 62f194493..b9efa0066 100644
--- a/dom/html/HTMLInputElement.cpp
+++ b/dom/html/HTMLInputElement.cpp
@@ -1918,6 +1918,22 @@ HTMLInputElement::ConvertStringToNumber(nsAString& aValue,
aResultValue = Decimal::fromDouble(days * kMsPerDay);
return true;
}
+ case NS_FORM_INPUT_DATETIME_LOCAL:
+ {
+ uint32_t year, month, day, timeInMs;
+ if (!ParseDateTimeLocal(aValue, &year, &month, &day, &timeInMs)) {
+ return false;
+ }
+
+ JS::ClippedTime time = JS::TimeClip(JS::MakeDate(year, month - 1, day,
+ timeInMs));
+ if (!time.isValid()) {
+ return false;
+ }
+
+ aResultValue = Decimal::fromDouble(time.toDouble());
+ return true;
+ }
default:
MOZ_ASSERT(false, "Unrecognized input type");
return false;
@@ -2107,21 +2123,17 @@ HTMLInputElement::ConvertNumberToString(Decimal aValue,
}
case NS_FORM_INPUT_TIME:
{
+ aValue = aValue.floor();
// Per spec, we need to truncate |aValue| and we should only represent
// times inside a day [00:00, 24:00[, which means that we should do a
// modulo on |aValue| using the number of milliseconds in a day (86400000).
- uint32_t value = NS_floorModulo(aValue.floor(), Decimal(86400000)).toDouble();
-
- uint16_t milliseconds = value % 1000;
- value /= 1000;
-
- uint8_t seconds = value % 60;
- value /= 60;
-
- uint8_t minutes = value % 60;
- value /= 60;
+ uint32_t value =
+ NS_floorModulo(aValue, Decimal::fromDouble(kMsPerDay)).toDouble();
- uint8_t hours = value;
+ uint16_t milliseconds, seconds, minutes, hours;
+ if (!GetTimeFromMs(value, &hours, &minutes, &seconds, &milliseconds)) {
+ return false;
+ }
if (milliseconds != 0) {
aResultString.AppendPrintf("%02d:%02d:%02d.%03d",
@@ -2191,6 +2203,42 @@ HTMLInputElement::ConvertNumberToString(Decimal aValue,
aResultString.AppendPrintf("%04.0f-W%02d", year, week);
return true;
}
+ case NS_FORM_INPUT_DATETIME_LOCAL:
+ {
+ aValue = aValue.floor();
+
+ uint32_t timeValue =
+ NS_floorModulo(aValue, Decimal::fromDouble(kMsPerDay)).toDouble();
+
+ uint16_t milliseconds, seconds, minutes, hours;
+ if (!GetTimeFromMs(timeValue,
+ &hours, &minutes, &seconds, &milliseconds)) {
+ return false;
+ }
+
+ double year = JS::YearFromTime(aValue.toDouble());
+ double month = JS::MonthFromTime(aValue.toDouble());
+ double day = JS::DayFromTime(aValue.toDouble());
+
+ if (IsNaN(year) || IsNaN(month) || IsNaN(day)) {
+ return false;
+ }
+
+ if (milliseconds != 0) {
+ aResultString.AppendPrintf("%04.0f-%02.0f-%02.0fT%02d:%02d:%02d.%03d",
+ year, month + 1, day, hours, minutes,
+ seconds, milliseconds);
+ } else if (seconds != 0) {
+ aResultString.AppendPrintf("%04.0f-%02.0f-%02.0fT%02d:%02d:%02d",
+ year, month + 1, day, hours, minutes,
+ seconds);
+ } else {
+ aResultString.AppendPrintf("%04.0f-%02.0f-%02.0fT%02d:%02d",
+ year, month + 1, day, hours, minutes);
+ }
+
+ return true;
+ }
default:
MOZ_ASSERT(false, "Unrecognized input type");
return false;
@@ -2201,8 +2249,7 @@ HTMLInputElement::ConvertNumberToString(Decimal aValue,
Nullable<Date>
HTMLInputElement::GetValueAsDate(ErrorResult& aRv)
{
- // TODO: this is temporary until bug 888331 is fixed.
- if (!IsDateTimeInputType(mType) || mType == NS_FORM_INPUT_DATETIME_LOCAL) {
+ if (!IsDateTimeInputType(mType)) {
return Nullable<Date>();
}
@@ -2260,6 +2307,19 @@ HTMLInputElement::GetValueAsDate(ErrorResult& aRv)
return Nullable<Date>(Date(time));
}
+ case NS_FORM_INPUT_DATETIME_LOCAL:
+ {
+ uint32_t year, month, day, timeInMs;
+ nsAutoString value;
+ GetNonFileValueInternal(value);
+ if (!ParseDateTimeLocal(value, &year, &month, &day, &timeInMs)) {
+ return Nullable<Date>();
+ }
+
+ JS::ClippedTime time = JS::TimeClip(JS::MakeDate(year, month - 1, day,
+ timeInMs));
+ return Nullable<Date>(Date(time));
+ }
}
MOZ_ASSERT(false, "Unrecognized input type");
@@ -2270,8 +2330,7 @@ HTMLInputElement::GetValueAsDate(ErrorResult& aRv)
void
HTMLInputElement::SetValueAsDate(Nullable<Date> aDate, ErrorResult& aRv)
{
- // TODO: this is temporary until bug 888331 is fixed.
- if (!IsDateTimeInputType(mType) || mType == NS_FORM_INPUT_DATETIME_LOCAL) {
+ if (!IsDateTimeInputType(mType)) {
aRv.Throw(NS_ERROR_DOM_INVALID_STATE_ERR);
return;
}
@@ -5385,6 +5444,29 @@ HTMLInputElement::MaximumWeekInYear(uint32_t aYear) const
}
bool
+HTMLInputElement::GetTimeFromMs(double aValue, uint16_t* aHours,
+ uint16_t* aMinutes, uint16_t* aSeconds,
+ uint16_t* aMilliseconds) const {
+ MOZ_ASSERT(aValue >= 0 && aValue < kMsPerDay,
+ "aValue must be milliseconds within a day!");
+
+ uint32_t value = floor(aValue);
+
+ *aMilliseconds = value % 1000;
+ value /= 1000;
+
+ *aSeconds = value % 60;
+ value /= 60;
+
+ *aMinutes = value % 60;
+ value /= 60;
+
+ *aHours = value;
+
+ return true;
+}
+
+bool
HTMLInputElement::IsValidWeek(const nsAString& aValue) const
{
uint32_t year, week;