#include "qqmlbuiltinfunctions_p.h"
#include <QtQml/qqmlcomponent.h>
#include <QtQml/qqmlfile.h>
#include <private/qqmlengine_p.h>
#include <private/qqmlcomponent_p.h>
#include <private/qqmlloggingcategory_p.h>
#include <private/qqmlstringconverters_p.h>
#include <private/qqmldelayedcallqueue_p.h>
#include <QFileInfo>
#include <private/qqmldebugconnector_p.h>
#include <private/qqmldebugserviceinterfaces_p.h>
#include <private/qqmlglobal_p.h>
#include <private/qqmlplatform_p.h>
#include <private/qv4engine_p.h>
#include <private/qv4functionobject_p.h>
#include <private/qv4include_p.h>
#include <private/qv4context_p.h>
#include <private/qv4stringobject_p.h>
#include <private/qv4dateobject_p.h>
#include <private/qv4mm_p.h>
#include <private/qv4jsonobject_p.h>
#include <private/qv4objectproto_p.h>
#include <private/qv4qobjectwrapper_p.h>
#include <private/qv4stackframe_p.h>
#include <QtCore/qstring.h>
#include <QtCore/qdatetime.h>
#include <QtCore/qcryptographichash.h>
#include <QtCore/qrect.h>
#include <QtCore/qsize.h>
#include <QtCore/qpoint.h>
#include <QtCore/qurl.h>
#include <QtCore/qfile.h>
#include <QtCore/qcoreapplication.h>
#include <QtCore/qloggingcategory.h>
#include <QDebug>
#include "moc_qqmlbuiltinfunctions_p.cpp"

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Macros
#define	THROW_TYPE_ERROR_WITH_MESSAGE(msg)

Enumerations
enum	ConsoleLogTypes { Log , Info , Warn , Error }

Functions
QT_BEGIN_NAMESPACE	Q_LOGGING_CATEGORY (lcRootProperties, "qt.qml.rootObjectProperties")

	Q_LOGGING_CATEGORY (lcQml, "qml")

	Q_LOGGING_CATEGORY (lcJs, "js")

template<typename T >
void	addParameters (QJSEngine *e, QJSValue &result, int i, T parameter)

template<>
void	addParameters< double > (QJSEngine *, QJSValue &result, int i, double parameter)

template<typename T , typename ... Others>
void	addParameters (QJSEngine *e, QJSValue &result, int i, T parameter, Others... others)

template<typename ... T>
static QVariant	constructFromJSValue (QJSEngine *e, QMetaType type, T... parameters)

static QVariant	colorVariantFromJSValue (const QJSValue &color, bool *ok)

static QTime	dateTimeToTime (const QDateTime &dateTime)

static std::optional< QDate >	dateFromString (const QString &string, QV4::ExecutionEngine *engine)
	\qmlmethod string Qt::formatDate(datetime date, variant format, variant localeFormatOption)

static std::optional< QTime >	timeFromString (const QString &string, QV4::ExecutionEngine *engine)
	\qmlmethod string Qt::formatTime(datetime time, variant format, variant localeFormatOption)

static std::optional< QDateTime >	dateTimeFromString (const QString &string, QV4::ExecutionEngine *engine)
	\qmlmethod string Qt::formatDateTime(datetime dateTime, variant format, variant localeFormatOption)

	DEFINE_OBJECT_VTABLE (QQmlBindingFunction)

static QString	jsStack (QV4::ExecutionEngine *engine)

static QString	serializeArray (Object array, ExecutionEngine v4, QSet< QV4::Heap::Object * > &alreadySeen)

static ReturnedValue	writeToConsole (const FunctionObject b, const Value argv, int argc, ConsoleLogTypes logType, bool printStack=false)

	DEFINE_OBJECT_VTABLE (ConsoleObject)

Macro Definition Documentation

◆ THROW_TYPE_ERROR_WITH_MESSAGE

#define THROW_TYPE_ERROR_WITH_MESSAGE ( msg )

Value:

    do { \
        return scope.engine->throwTypeError(QString::fromUtf8(msg)); \
    } while (false)

Definition at line 57 of file qqmlbuiltinfunctions.cpp.

Enumeration Type Documentation

◆ ConsoleLogTypes

enum ConsoleLogTypes

Enumerator
Log
Info
Warn
Error

Definition at line 1742 of file qqmlbuiltinfunctions.cpp.

Function Documentation

◆ addParameters() [1/2]

template<typename T >

void addParameters	(	QJSEngine *	e,
		QJSValue &	result,
		int	i,
		T	parameter
	)

Definition at line 490 of file qqmlbuiltinfunctions.cpp.

References e, and i.

Referenced by addParameters(), and constructFromJSValue().

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◆ addParameters() [2/2]

template<typename T , typename ... Others>

void addParameters	(	QJSEngine *	e,
		QJSValue &	result,
		int	i,
		T	parameter,
		Others...	others
	)

Definition at line 502 of file qqmlbuiltinfunctions.cpp.

References addParameters(), e, and i.

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◆ addParameters< double >()

template<>

void addParameters< double >	(	QJSEngine *	,
		QJSValue &	result,
		int	i,
		double	parameter
	)

Definition at line 496 of file qqmlbuiltinfunctions.cpp.

References i.

◆ colorVariantFromJSValue()

static QVariant colorVariantFromJSValue	(	const QJSValue &	color,
		bool *	ok
	)

static

Definition at line 624 of file qqmlbuiltinfunctions.cpp.

References QQmlStringConverters::colorFromString(), QVariant::fromValue(), and ok.

Referenced by QtObject::alpha(), QtObject::darker(), QtObject::lighter(), and QtObject::tint().

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◆ constructFromJSValue()

template<typename ... T>

static QVariant constructFromJSValue	(	QJSEngine *	e,
		QMetaType	type,
		T...	parameters
	)

static

Definition at line 509 of file qqmlbuiltinfunctions.cpp.

References addParameters(), QQmlValueTypeProvider::createValueType(), e, QVariant::isValid(), and variant.

Referenced by QtObject::matrix4x4(), QtObject::quaternion(), QtObject::vector2d(), QtObject::vector3d(), and QtObject::vector4d().

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◆ dateFromString()

static std::optional< QDate > dateFromString	(	const QString &	string,
		QV4::ExecutionEngine *	engine
	)

static

\qmlmethod string Qt::formatDate(datetime date, variant format, variant localeFormatOption)

Returns a string representation of date, optionally formatted using format.

The date parameter may be a JavaScript Date object, a \l{date}{date} property, a QDate, or QDateTime value. The format and localeFormatOption parameter may be any of the possible format values as described for \l{QtQml::Qt::formatDateTime()}{Qt.formatDateTime()}.

If format is not specified, date is formatted using \l {QLocale::FormatType}{Locale.ShortFormat} using the default locale.

See also: Locale

Definition at line 781 of file qqmlbuiltinfunctions.cpp.

References arg, date, QDateTime::date(), dateTime, QV4::DateObject::dateTimeToDate(), engine, Qt::ISODate, QDate::isValid(), QDateTime::isValid(), qCWarning, QStringLiteral, QV4::DateObject::stringToDateTime(), and QJSEngine::throwError().

Referenced by QtObject::formatDate(), QtObject::formatDate(), and QQmlStringConverters::variantFromString().

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◆ dateTimeFromString()

static std::optional< QDateTime > dateTimeFromString	(	const QString &	string,
		QV4::ExecutionEngine *	engine
	)

static

\qmlmethod string Qt::formatDateTime(datetime dateTime, variant format, variant localeFormatOption)

Returns a string representation of dateTime, optionally formatted using format and localeFormatOption.

The dateTime parameter may be a JavaScript Date object, a \l{date}{date} property, a QDate, QTime, or QDateTime value.

If format is not provided, dateTime is formatted using \l {QLocale::FormatType}{Locale.ShortFormat} using the default locale. Otherwise, format should be either:

\list

One of the Qt::DateFormat enumeration values, such as Qt.RFC2822Date or Qt.ISODate.
A string that specifies the format of the returned string, as detailed below.
A locale object. \endlist

If format specifies a locale object, \dateTime is formatted with \l{QLocale::toString}. In this case, localeFormatOption can hold a value of type \l {QLocale::FormatType} to further tune the formatting. If none is provided, \l {QLocale::FormatType}{Locale.ShortFormat} is used.

If format specifies a format string, it should use the following expressions to specify the date:

\table
\header \li Expression \li Output
\row \li d \li the day as number without a leading zero (1 to 31)
\row \li dd \li the day as number with a leading zero (01 to 31)
\row \li ddd
        \li the abbreviated localized day name (e.g. 'Mon' to 'Sun').
        Uses QDate::shortDayName().
\row \li dddd
        \li the long localized day name (e.g. 'Monday' to 'Qt::Sunday').
        Uses QDate::longDayName().
\row \li M \li the month as number without a leading zero (1-12)
\row \li MM \li the month as number with a leading zero (01-12)
\row \li MMM
        \li the abbreviated localized month name (e.g. 'Jan' to 'Dec').
        Uses QDate::shortMonthName().
\row \li MMMM
        \li the long localized month name (e.g. 'January' to 'December').
        Uses QDate::longMonthName().
\row \li yy \li the year as two digit number (00-99)
\row \li yyyy \li the year as four digit number
\endtable

In addition the following expressions can be used to specify the time:

\table
\header \li Expression \li Output
\row \li h
     \li the hour without a leading zero (0 to 23 or 1 to 12 if AM/PM display)
\row \li hh
     \li the hour with a leading zero (00 to 23 or 01 to 12 if AM/PM display)
\row \li m \li the minute without a leading zero (0 to 59)
\row \li mm \li the minute with a leading zero (00 to 59)
\row \li s \li the second without a leading zero (0 to 59)
\row \li ss \li the second with a leading zero (00 to 59)
\row \li z \li the milliseconds without leading zeroes (0 to 999)
\row \li zzz \li the milliseconds with leading zeroes (000 to 999)
\row \li AP
        \li use AM/PM display. \e AP will be replaced by either "AM" or "PM".
\row \li ap
        \li use am/pm display. \e ap will be replaced by either "am" or "pm".
\row \li t
        \li include a time-zone indicator.
\endtable

All other input characters will be ignored. Any sequence of characters that
are enclosed in single quotes will be treated as text and not be used as an
expression. Two consecutive single quotes ("''") are replaced by a single quote
in the output.

For example, if the following date/time value was specified:

\code
// 21 May 2001 14:13:09
var dateTime = new Date(2001, 5, 21, 14, 13, 09)
\endcode

This dateTime value could be passed to Qt.formatDateTime(), \l {QtQml::Qt::formatDate()}{Qt.formatDate()} or \l {QtQml::Qt::formatTime()}{Qt.formatTime()} with the format values below to produce the following results:

\table
\header \li Format \li Result
\row \li "dd.MM.yyyy"      \li 21.05.2001
\row \li "ddd MMMM d yy"   \li Tue May 21 01
\row \li "hh:mm:ss.zzz"    \li 14:13:09.042
\row \li "h:m:s ap"        \li 2:13:9 pm
\endtable

\sa Locale

Definition at line 1074 of file qqmlbuiltinfunctions.cpp.

References arg, dateTime, engine, Qt::ISODate, QDateTime::isValid(), QStringLiteral, QV4::DateObject::stringToDateTime(), and QJSEngine::throwError().

Referenced by QtObject::formatDateTime(), QtObject::formatDateTime(), and QQmlStringConverters::variantFromString().

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◆ dateTimeToTime()

static QTime dateTimeToTime ( const QDateTime & dateTime )

static

Definition at line 760 of file qqmlbuiltinfunctions.cpp.

References dateTime, QDateTime::time(), and QDateTime::toLocalTime().

Referenced by QtObject::formatTime(), QtObject::formatTime(), and timeFromString().

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◆ DEFINE_OBJECT_VTABLE() [1/2]

DEFINE_OBJECT_VTABLE ( ConsoleObject )

◆ DEFINE_OBJECT_VTABLE() [2/2]

DEFINE_OBJECT_VTABLE ( QQmlBindingFunction )

◆ jsStack()

static QString jsStack ( QV4::ExecutionEngine * engine )

static

Definition at line 1749 of file qqmlbuiltinfunctions.cpp.

References QList< T >::at(), engine, frame, i, QString::number(), qAbs(), QStringLiteral, and QList< T >::size().

Referenced by QV4::ConsoleObject::method_assert(), QV4::ConsoleObject::method_trace(), and writeToConsole().

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◆ Q_LOGGING_CATEGORY() [1/3]

Q_LOGGING_CATEGORY	(	lcJs	,
		"js"
	)

◆ Q_LOGGING_CATEGORY() [2/3]

Q_LOGGING_CATEGORY	(	lcQml	,
		"qml"
	)

◆ Q_LOGGING_CATEGORY() [3/3]

QT_BEGIN_NAMESPACE Q_LOGGING_CATEGORY	(	lcRootProperties	,
		"qt.qml.rootObjectProperties"
	)

◆ serializeArray()

static QString serializeArray	(	Object *	array,
		ExecutionEngine *	v4,
		QSet< QV4::Heap::Object * > &	alreadySeen
	)

static

Definition at line 1774 of file qqmlbuiltinfunctions.cpp.

References QSet< T >::contains(), i, QSet< T >::insert(), QSet< T >::remove(), and serializeArray().

Referenced by serializeArray(), and writeToConsole().

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◆ timeFromString()

static std::optional< QTime > timeFromString	(	const QString &	string,
		QV4::ExecutionEngine *	engine
	)

static

\qmlmethod string Qt::formatTime(datetime time, variant format, variant localeFormatOption)

Returns a string representation of time, optionally formatted using format, and, if provided, localeFormatOption.

The time parameter may be a JavaScript Date object, a QTime, or QDateTime value. The format and localeFormatOption parameter may be any of the possible format values as described for \l{QtQml::Qt::formatDateTime()}{Qt.formatDateTime()}.

If format is not specified, time is formatted using \l {QLocale::FormatType}{Locale.ShortFormat} using the default locale.

See also: Locale

Definition at line 886 of file qqmlbuiltinfunctions.cpp.

References arg, dateTime, dateTimeToTime(), engine, Qt::ISODate, QTime::isValid(), QDateTime::isValid(), qCWarning, QStringLiteral, QV4::DateObject::stringToDateTime(), QJSEngine::throwError(), time, and QDateTime::time().

Referenced by QtObject::formatTime(), QtObject::formatTime(), and QQmlStringConverters::variantFromString().

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◆ writeToConsole()

static ReturnedValue writeToConsole	(	const FunctionObject *	b,
		const Value *	argv,
		int	argc,
		ConsoleLogTypes	logType,
		bool	printStack = `false`
	)

static

Definition at line 1799 of file qqmlbuiltinfunctions.cpp.

References category(), QLoggingCategory::categoryName(), QByteArray::constData(), QV4::EngineBase::currentStackFrame, QV4::Scope::engine, Error, frame, i, Info, QLoggingCategory::isCriticalEnabled(), QLoggingCategory::isDebugEnabled(), QLoggingCategory::isInfoEnabled(), QLoggingCategory::isWarningEnabled(), jsStack(), Log, managed(), QV4::ExecutionEngine::qmlEngine(), serializeArray(), THROW_GENERIC_ERROR, QV4::Encode::undefined(), Warn, and wrapper().

Referenced by QV4::ConsoleObject::method_error(), QV4::ConsoleObject::method_exception(), QV4::ConsoleObject::method_info(), QV4::ConsoleObject::method_log(), and QV4::ConsoleObject::method_warn().

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Macros

Enumerations

Functions

Macro Definition Documentation

◆ THROW_TYPE_ERROR_WITH_MESSAGE

Enumeration Type Documentation

◆ ConsoleLogTypes

Function Documentation

◆ addParameters() [1/2]

◆ addParameters() [2/2]

◆ addParameters< double >()

◆ colorVariantFromJSValue()

◆ constructFromJSValue()

◆ dateFromString()

◆ dateTimeFromString()

◆ dateTimeToTime()

◆ DEFINE_OBJECT_VTABLE() [1/2]

◆ DEFINE_OBJECT_VTABLE() [2/2]

◆ jsStack()

◆ Q_LOGGING_CATEGORY() [1/3]

◆ Q_LOGGING_CATEGORY() [2/3]

◆ Q_LOGGING_CATEGORY() [3/3]

◆ serializeArray()

◆ timeFromString()

◆ writeToConsole()