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-rw-r--r--src/script/api/qscriptengine.cpp47
-rw-r--r--src/script/api/qscriptengine_p.h10
-rw-r--r--src/script/script.pri1
-rw-r--r--src/script/utils/qscriptdate.cpp365
-rw-r--r--src/script/utils/qscriptdate_p.h52
-rw-r--r--src/script/utils/utils.pri5
6 files changed, 53 insertions, 427 deletions
diff --git a/src/script/api/qscriptengine.cpp b/src/script/api/qscriptengine.cpp
index 655026c..7bccffe 100644
--- a/src/script/api/qscriptengine.cpp
+++ b/src/script/api/qscriptengine.cpp
@@ -438,6 +438,53 @@ qsreal ToNumber(const QString &value)
#endif
+static const qsreal MsPerSecond = 1000.0;
+
+static inline int MsFromTime(qsreal t)
+{
+ int r = int(::fmod(t, MsPerSecond));
+ return (r >= 0) ? r : r + int(MsPerSecond);
+}
+
+/*!
+ \internal
+ Converts a JS date value (milliseconds) to a QDateTime (local time).
+*/
+QDateTime MsToDateTime(JSC::ExecState *exec, qsreal t)
+{
+ if (qIsNaN(t))
+ return QDateTime();
+ JSC::GregorianDateTime tm;
+ JSC::msToGregorianDateTime(exec, t, /*output UTC=*/true, tm);
+ int ms = MsFromTime(t);
+ QDateTime convertedUTC = QDateTime(QDate(tm.year + 1900, tm.month + 1, tm.monthDay),
+ QTime(tm.hour, tm.minute, tm.second, ms), Qt::UTC);
+ return convertedUTC.toLocalTime();
+}
+
+/*!
+ \internal
+ Converts a QDateTime to a JS date value (milliseconds).
+*/
+qsreal DateTimeToMs(JSC::ExecState *exec, const QDateTime &dt)
+{
+ if (!dt.isValid())
+ return qSNaN();
+ QDateTime utc = dt.toUTC();
+ QDate date = utc.date();
+ QTime time = utc.time();
+ JSC::GregorianDateTime tm;
+ tm.year = date.year() - 1900;
+ tm.month = date.month() - 1;
+ tm.monthDay = date.day();
+ tm.weekDay = date.dayOfWeek();
+ tm.yearDay = date.dayOfYear();
+ tm.hour = time.hour();
+ tm.minute = time.minute();
+ tm.second = time.second();
+ return JSC::gregorianDateTimeToMS(exec, tm, time.msec(), /*inputIsUTC=*/true);
+}
+
void GlobalClientData::mark(JSC::MarkStack& markStack)
{
engine->mark(markStack);
diff --git a/src/script/api/qscriptengine_p.h b/src/script/api/qscriptengine_p.h
index 1b35704..c71465d 100644
--- a/src/script/api/qscriptengine_p.h
+++ b/src/script/api/qscriptengine_p.h
@@ -50,7 +50,6 @@
#include "bridge/qscriptobject_p.h"
#include "bridge/qscriptqobject_p.h"
#include "bridge/qscriptvariant_p.h"
-#include "utils/qscriptdate_p.h"
#include "DateConstructor.h"
#include "DateInstance.h"
@@ -119,6 +118,9 @@ namespace QScript
inline QString ToString(qsreal);
#endif
+ QDateTime MsToDateTime(JSC::ExecState *, qsreal);
+ qsreal DateTimeToMs(JSC::ExecState *, const QDateTime &);
+
//some conversion helper functions
inline QScriptEnginePrivate *scriptEngineFromExec(const JSC::ExecState *exec);
bool isFunction(JSC::JSValue value);
@@ -861,7 +863,7 @@ inline JSC::JSValue QScriptEnginePrivate::newDate(JSC::ExecState *exec, qsreal v
inline JSC::JSValue QScriptEnginePrivate::newDate(JSC::ExecState *exec, const QDateTime &value)
{
- return newDate(exec, QScript::FromDateTime(value));
+ return newDate(exec, QScript::DateTimeToMs(exec, value));
}
inline JSC::JSValue QScriptEnginePrivate::newObject()
@@ -994,12 +996,12 @@ inline JSC::UString QScriptEnginePrivate::toString(JSC::ExecState *exec, JSC::JS
return str;
}
-inline QDateTime QScriptEnginePrivate::toDateTime(JSC::ExecState *, JSC::JSValue value)
+inline QDateTime QScriptEnginePrivate::toDateTime(JSC::ExecState *exec, JSC::JSValue value)
{
if (!isDate(value))
return QDateTime();
qsreal t = static_cast<JSC::DateInstance*>(JSC::asObject(value))->internalNumber();
- return QScript::ToDateTime(t, Qt::LocalTime);
+ return QScript::MsToDateTime(exec, t);
}
inline QObject *QScriptEnginePrivate::toQObject(JSC::ExecState *exec, JSC::JSValue value)
diff --git a/src/script/script.pri b/src/script/script.pri
index 2ee1a82..9cd71d3 100644
--- a/src/script/script.pri
+++ b/src/script/script.pri
@@ -1,4 +1,3 @@
include($$PWD/api/api.pri)
include($$PWD/bridge/bridge.pri)
include($$PWD/parser/parser.pri)
-include($$PWD/utils/utils.pri)
diff --git a/src/script/utils/qscriptdate.cpp b/src/script/utils/qscriptdate.cpp
deleted file mode 100644
index 5980256..0000000
--- a/src/script/utils/qscriptdate.cpp
+++ /dev/null
@@ -1,365 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the QtScript module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL-ONLY$
-** GNU Lesser General Public License Usage
-** This file may be used under the terms of the GNU Lesser
-** General Public License version 2.1 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 2.1 requirements
-** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** If you have questions regarding the use of this file, please contact
-** Nokia at qt-info@nokia.com.
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qscriptdate_p.h"
-
-#include <QtCore/qnumeric.h>
-#include <QtCore/qstringlist.h>
-
-#include <math.h>
-
-#ifndef Q_WS_WIN
-# include <time.h>
-# include <sys/time.h>
-#else
-# include <windows.h>
-#endif
-
-QT_BEGIN_NAMESPACE
-
-namespace QScript {
-
-qsreal ToInteger(qsreal n);
-
-static const qsreal HoursPerDay = 24.0;
-static const qsreal MinutesPerHour = 60.0;
-static const qsreal SecondsPerMinute = 60.0;
-static const qsreal msPerSecond = 1000.0;
-static const qsreal msPerMinute = 60000.0;
-static const qsreal msPerHour = 3600000.0;
-static const qsreal msPerDay = 86400000.0;
-
-static qsreal LocalTZA = 0.0; // initialized at startup
-
-static inline qsreal TimeWithinDay(qsreal t)
-{
- qsreal r = ::fmod(t, msPerDay);
- return (r >= 0) ? r : r + msPerDay;
-}
-
-static inline int HourFromTime(qsreal t)
-{
- int r = int(::fmod(::floor(t / msPerHour), HoursPerDay));
- return (r >= 0) ? r : r + int(HoursPerDay);
-}
-
-static inline int MinFromTime(qsreal t)
-{
- int r = int(::fmod(::floor(t / msPerMinute), MinutesPerHour));
- return (r >= 0) ? r : r + int(MinutesPerHour);
-}
-
-static inline int SecFromTime(qsreal t)
-{
- int r = int(::fmod(::floor(t / msPerSecond), SecondsPerMinute));
- return (r >= 0) ? r : r + int(SecondsPerMinute);
-}
-
-static inline int msFromTime(qsreal t)
-{
- int r = int(::fmod(t, msPerSecond));
- return (r >= 0) ? r : r + int(msPerSecond);
-}
-
-static inline qsreal Day(qsreal t)
-{
- return ::floor(t / msPerDay);
-}
-
-static inline qsreal DaysInYear(qsreal y)
-{
- if (::fmod(y, 4))
- return 365;
-
- else if (::fmod(y, 100))
- return 366;
-
- else if (::fmod(y, 400))
- return 365;
-
- return 366;
-}
-
-static inline qsreal DayFromYear(qsreal y)
-{
- return 365 * (y - 1970)
- + ::floor((y - 1969) / 4)
- - ::floor((y - 1901) / 100)
- + ::floor((y - 1601) / 400);
-}
-
-static inline qsreal TimeFromYear(qsreal y)
-{
- return msPerDay * DayFromYear(y);
-}
-
-static inline qsreal YearFromTime(qsreal t)
-{
- int y = 1970;
- y += (int) ::floor(t / (msPerDay * 365.2425));
-
- qsreal t2 = TimeFromYear(y);
- return (t2 > t) ? y - 1 : ((t2 + msPerDay * DaysInYear(y)) <= t) ? y + 1 : y;
-}
-
-static inline bool InLeapYear(qsreal t)
-{
- qsreal x = DaysInYear(YearFromTime(t));
- if (x == 365)
- return 0;
-
- Q_ASSERT (x == 366);
- return 1;
-}
-
-static inline qsreal DayWithinYear(qsreal t)
-{
- return Day(t) - DayFromYear(YearFromTime(t));
-}
-
-static inline qsreal MonthFromTime(qsreal t)
-{
- qsreal d = DayWithinYear(t);
- qsreal l = InLeapYear(t);
-
- if (d < 31.0)
- return 0;
-
- else if (d < 59.0 + l)
- return 1;
-
- else if (d < 90.0 + l)
- return 2;
-
- else if (d < 120.0 + l)
- return 3;
-
- else if (d < 151.0 + l)
- return 4;
-
- else if (d < 181.0 + l)
- return 5;
-
- else if (d < 212.0 + l)
- return 6;
-
- else if (d < 243.0 + l)
- return 7;
-
- else if (d < 273.0 + l)
- return 8;
-
- else if (d < 304.0 + l)
- return 9;
-
- else if (d < 334.0 + l)
- return 10;
-
- else if (d < 365.0 + l)
- return 11;
-
- return qSNaN(); // ### assert?
-}
-
-static inline qsreal DateFromTime(qsreal t)
-{
- int m = (int) ToInteger(MonthFromTime(t));
- qsreal d = DayWithinYear(t);
- qsreal l = InLeapYear(t);
-
- switch (m) {
- case 0: return d + 1.0;
- case 1: return d - 30.0;
- case 2: return d - 58.0 - l;
- case 3: return d - 89.0 - l;
- case 4: return d - 119.0 - l;
- case 5: return d - 150.0 - l;
- case 6: return d - 180.0 - l;
- case 7: return d - 211.0 - l;
- case 8: return d - 242.0 - l;
- case 9: return d - 272.0 - l;
- case 10: return d - 303.0 - l;
- case 11: return d - 333.0 - l;
- }
-
- return qSNaN(); // ### assert
-}
-
-static inline qsreal WeekDay(qsreal t)
-{
- qsreal r = ::fmod (Day(t) + 4.0, 7.0);
- return (r >= 0) ? r : r + 7.0;
-}
-
-
-static inline qsreal MakeTime(qsreal hour, qsreal min, qsreal sec, qsreal ms)
-{
- return ((hour * MinutesPerHour + min) * SecondsPerMinute + sec) * msPerSecond + ms;
-}
-
-static inline qsreal DayFromMonth(qsreal month, qsreal leap)
-{
- switch ((int) month) {
- case 0: return 0;
- case 1: return 31.0;
- case 2: return 59.0 + leap;
- case 3: return 90.0 + leap;
- case 4: return 120.0 + leap;
- case 5: return 151.0 + leap;
- case 6: return 181.0 + leap;
- case 7: return 212.0 + leap;
- case 8: return 243.0 + leap;
- case 9: return 273.0 + leap;
- case 10: return 304.0 + leap;
- case 11: return 334.0 + leap;
- }
-
- return qSNaN(); // ### assert?
-}
-
-static qsreal MakeDay(qsreal year, qsreal month, qsreal day)
-{
- year += ::floor(month / 12.0);
-
- month = ::fmod(month, 12.0);
- if (month < 0)
- month += 12.0;
-
- qsreal t = TimeFromYear(year);
- qsreal leap = InLeapYear(t);
-
- day += ::floor(t / msPerDay);
- day += DayFromMonth(month, leap);
-
- return day - 1;
-}
-
-static inline qsreal MakeDate(qsreal day, qsreal time)
-{
- return day * msPerDay + time;
-}
-
-static inline qsreal DaylightSavingTA(double t)
-{
-#ifndef Q_WS_WIN
- long int tt = (long int)(t / msPerSecond);
- struct tm *tmtm = localtime((const time_t*)&tt);
- if (! tmtm)
- return 0;
- return (tmtm->tm_isdst > 0) ? msPerHour : 0;
-#else
- Q_UNUSED(t);
- /// ### implement me
- return 0;
-#endif
-}
-
-static inline qsreal LocalTime(qsreal t)
-{
- return t + LocalTZA + DaylightSavingTA(t);
-}
-
-static inline qsreal UTC(qsreal t)
-{
- return t - LocalTZA - DaylightSavingTA(t - LocalTZA);
-}
-
-static inline qsreal TimeClip(qsreal t)
-{
- if (! qIsFinite(t) || fabs(t) > 8.64e15)
- return qSNaN();
- return ToInteger(t);
-}
-
-static qsreal getLocalTZA()
-{
-#ifndef Q_WS_WIN
- struct tm* t;
- time_t curr;
- time(&curr);
- t = localtime(&curr);
- time_t locl = mktime(t);
- t = gmtime(&curr);
- time_t globl = mktime(t);
- return double(locl - globl) * 1000.0;
-#else
- TIME_ZONE_INFORMATION tzInfo;
- GetTimeZoneInformation(&tzInfo);
- return -tzInfo.Bias * 60.0 * 1000.0;
-#endif
-}
-
-/*!
- \internal
-
- Converts the QDateTime \a dt to an ECMA Date value (in UTC form).
-*/
-qsreal FromDateTime(const QDateTime &dt)
-{
- if (!dt.isValid())
- return qSNaN();
- if (!LocalTZA) // ### move
- LocalTZA = getLocalTZA();
- QDate date = dt.date();
- QTime taim = dt.time();
- int year = date.year();
- int month = date.month() - 1;
- int day = date.day();
- int hours = taim.hour();
- int mins = taim.minute();
- int secs = taim.second();
- int ms = taim.msec();
- double t = MakeDate(MakeDay(year, month, day),
- MakeTime(hours, mins, secs, ms));
- if (dt.timeSpec() == Qt::LocalTime)
- t = UTC(t);
- return TimeClip(t);
-}
-
-/*!
- \internal
-
- Converts the ECMA Date value \tt (in UTC form) to QDateTime
- according to \a spec.
-*/
-QDateTime ToDateTime(qsreal t, Qt::TimeSpec spec)
-{
- if (qIsNaN(t))
- return QDateTime();
- if (!LocalTZA) // ### move
- LocalTZA = getLocalTZA();
- if (spec == Qt::LocalTime)
- t = LocalTime(t);
- int year = int(YearFromTime(t));
- int month = int(MonthFromTime(t) + 1);
- int day = int(DateFromTime(t));
- int hours = HourFromTime(t);
- int mins = MinFromTime(t);
- int secs = SecFromTime(t);
- int ms = msFromTime(t);
- return QDateTime(QDate(year, month, day), QTime(hours, mins, secs, ms), spec);
-}
-
-} // namespace QScript
-
-QT_END_NAMESPACE
diff --git a/src/script/utils/qscriptdate_p.h b/src/script/utils/qscriptdate_p.h
deleted file mode 100644
index b9c9fd4..0000000
--- a/src/script/utils/qscriptdate_p.h
+++ /dev/null
@@ -1,52 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the QtScript module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL-ONLY$
-** GNU Lesser General Public License Usage
-** This file may be used under the terms of the GNU Lesser
-** General Public License version 2.1 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 2.1 requirements
-** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** If you have questions regarding the use of this file, please contact
-** Nokia at qt-info@nokia.com.
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QSCRIPTDATE_P_H
-#define QSCRIPTDATE_P_H
-
-//
-// W A R N I N G
-// -------------
-//
-// This file is not part of the Qt API. It exists purely as an
-// implementation detail. This header file may change from version to
-// version without notice, or even be removed.
-//
-// We mean it.
-//
-
-#include <QtCore/qdatetime.h>
-
-QT_BEGIN_NAMESPACE
-
-typedef double qsreal;
-
-namespace QScript
-{
- qsreal FromDateTime(const QDateTime &dt);
- QDateTime ToDateTime(qsreal t, Qt::TimeSpec spec);
-}
-
-QT_END_NAMESPACE
-
-#endif
diff --git a/src/script/utils/utils.pri b/src/script/utils/utils.pri
deleted file mode 100644
index d8302d5..0000000
--- a/src/script/utils/utils.pri
+++ /dev/null
@@ -1,5 +0,0 @@
-SOURCES += \
- $$PWD/qscriptdate.cpp
-
-HEADERS += \
- $$PWD/qscriptdate_p.h
generated by cgit v0.12 at 2024-11-12 19:52:24 (GMT)