#include <qlocale_blackberry.h>

Inheritance diagram for QBBSystemLocaleData:

Public Slots
void	installSocketNotifiers ()

void	readHourFormat ()

void	readLangageLocale ()

void	readMeasurementSystem ()

void	readRegionLocale ()

Public Slots inherited from QObject
void	deleteLater ()
	Schedules this object for deletion. More...

Public Functions
QVariant	dateTimeFormat (QLocale::FormatType)

QLocale	languageLocale ()

uint	measurementSystem ()

	QBBSystemLocaleData ()

QLocale	regionLocale ()

QVariant	timeFormat (QLocale::FormatType)

virtual	~QBBSystemLocaleData ()

Public Functions inherited from QObject
bool	blockSignals (bool b)
	If block is true, signals emitted by this object are blocked (i.e., emitting a signal will not invoke anything connected to it). More...

const QObjectList &	children () const
	Returns a list of child objects. More...

bool	connect (const QObject sender, const char signal, const char *member, Qt::ConnectionType type=Qt::AutoConnection) const

bool	disconnect (const char signal=0, const QObject receiver=0, const char *member=0)

bool	disconnect (const QObject receiver, const char member=0)

void	dumpObjectInfo ()
	Dumps information about signal connections, etc. More...

void	dumpObjectTree ()
	Dumps a tree of children to the debug output. More...

QList< QByteArray >	dynamicPropertyNames () const
	Returns the names of all properties that were dynamically added to the object using setProperty(). More...

virtual bool	event (QEvent *)
	This virtual function receives events to an object and should return true if the event e was recognized and processed. More...

virtual bool	eventFilter (QObject , QEvent )
	Filters events if this object has been installed as an event filter for the watched object. More...

template<typename T >
T	findChild (const QString &aName=QString()) const
	Returns the child of this object that can be cast into type T and that is called name, or 0 if there is no such object. More...

template<typename T >
QList< T >	findChildren (const QString &aName=QString()) const
	Returns all children of this object with the given name that can be cast to type T, or an empty list if there are no such objects. More...

template<typename T >
QList< T >	findChildren (const QRegExp &re) const

bool	inherits (const char *classname) const
	Returns true if this object is an instance of a class that inherits className or a QObject subclass that inherits className; otherwise returns false. More...

void	installEventFilter (QObject *)
	Installs an event filter filterObj on this object. More...

bool	isWidgetType () const
	Returns true if the object is a widget; otherwise returns false. More...

void	killTimer (int id)
	Kills the timer with timer identifier, id. More...

virtual const QMetaObject *	metaObject () const
	Returns a pointer to the meta-object of this object. More...

void	moveToThread (QThread *thread)
	Changes the thread affinity for this object and its children. More...

QString	objectName () const

QObject *	parent () const
	Returns a pointer to the parent object. More...

QVariant	property (const char *name) const
	Returns the value of the object's name property. More...

Q_INVOKABLE	QObject (QObject *parent=0)
	Constructs an object with parent object parent. More...

void	removeEventFilter (QObject *)
	Removes an event filter object obj from this object. More...

void	setObjectName (const QString &name)

void	setParent (QObject *)
	Makes the object a child of parent. More...

bool	setProperty (const char *name, const QVariant &value)
	Sets the value of the object's name property to value. More...

void	setUserData (uint id, QObjectUserData *data)

bool	signalsBlocked () const
	Returns true if signals are blocked; otherwise returns false. More...

int	startTimer (int interval)
	Starts a timer and returns a timer identifier, or returns zero if it could not start a timer. More...

QThread *	thread () const
	Returns the thread in which the object lives. More...

QObjectUserData *	userData (uint id) const

virtual	~QObject ()
	Destroys the object, deleting all its child objects. More...

Public Variables
QReadWriteLock	lock

Private Functions
QString	getCorrectFormat (const QString &baseFormat, QLocale::FormatType typeFormat)

QByteArray	readPpsValue (const char *ppsObject, int ppsFd)

Properties
int	hourFd

QSocketNotifier *	hourNotifier

bool	is24HourFormat

int	languageFd

QSocketNotifier *	languageNotifier

QByteArray	lc_langage

QByteArray	lc_region

uint	m_measurementSystem

int	measurementFd

QSocketNotifier *	measurementNotifier

int	regionFd

QSocketNotifier *	regionNotifier

Additional Inherited Members
Signals inherited from QObject
void	destroyed (QObject *=0)
	This signal is emitted immediately before the object obj is destroyed, and can not be blocked. More...

Static Public Functions inherited from QObject
static bool	connect (const QObject sender, const char signal, const QObject receiver, const char member, Qt::ConnectionType=Qt::AutoConnection)
	Creates a connection of the given type from the signal in the sender object to the method in the receiver object. More...

static bool	connect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &method, Qt::ConnectionType type=Qt::AutoConnection)

static bool	disconnect (const QObject sender, const char signal, const QObject receiver, const char member)
	Disconnects signal in object sender from method in object receiver. More...

static bool	disconnect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &member)

static uint	registerUserData ()

static QString	tr (const char sourceText, const char comment=0, int n=-1)

static QString	trUtf8 (const char sourceText, const char comment=0, int n=-1)

Static Public Variables inherited from QObject
static const QMetaObject	staticMetaObject
	This variable stores the meta-object for the class. More...

Protected Functions inherited from QObject
virtual void	childEvent (QChildEvent *)
	This event handler can be reimplemented in a subclass to receive child events. More...

virtual void	connectNotify (const char *signal)
	This virtual function is called when something has been connected to signal in this object. More...

virtual void	customEvent (QEvent *)
	This event handler can be reimplemented in a subclass to receive custom events. More...

virtual void	disconnectNotify (const char *signal)
	This virtual function is called when something has been disconnected from signal in this object. More...

	QObject (QObjectPrivate &dd, QObject *parent=0)

int	receivers (const char *signal) const
	Returns the number of receivers connected to the signal. More...

QObject *	sender () const
	Returns a pointer to the object that sent the signal, if called in a slot activated by a signal; otherwise it returns 0. More...

int	senderSignalIndex () const

virtual void	timerEvent (QTimerEvent *)
	This event handler can be reimplemented in a subclass to receive timer events for the object. More...

Protected Variables inherited from QObject
QScopedPointer< QObjectData >	d_ptr

Static Protected Variables inherited from QObject
static const QMetaObject	staticQtMetaObject

Related Functions inherited from QObject
T	qFindChildqFindChildren (const QObject *obj, const QString &name)()

QList< T >	qFindChildrenqFindChildren (const QObject *obj, const QString &name)()

QList< T >	qFindChildrenqFindChildren (const QObject *obj, const QRegExp &regExp)()

T *	qobject_cast (QObject *object)

	QObjectList

void *	qt_find_obj_child (QObject parent, const char type, const QString &name)
	Returns a pointer to the object named name that inherits type and with a given parent. More...

Detailed Description

Definition at line 57 of file qlocale_blackberry.h.

Constructors and Destructors

◆ QBBSystemLocaleData()

QBBSystemLocaleData::QBBSystemLocaleData ( )

Definition at line 65 of file qlocale_blackberry.cpp.

     : languageNotifier(0)
     , regionNotifier(0)
     , measurementNotifier(0)
     , hourNotifier(0)
 {
     // Do not use qWarning to log warnings if qt_safe_open fails to open the pps file
     // since the user code may install a message handler that invokes QLocale API again
     // (i.e QDate, QDateTime, ...) which will cause an infinite loop.
     if ((measurementFd = qt_safe_open(ppsUomPath, O_RDONLY)) == -1)
         fprintf(stderr, "Failed to open uom pps, errno=%d\n", errno);
 
     if ((regionFd = qt_safe_open(ppsRegionLocalePath, O_RDONLY)) == -1)
         fprintf(stderr, "Failed to open region pps, errno=%d\n", errno);
 
     if ((languageFd = qt_safe_open(ppsLanguageLocalePath, O_RDONLY)) == -1)
         fprintf(stderr, "Failed to open language pps, errno=%d\n", errno);
 
     if ((hourFd = qt_safe_open(ppsHourFormatPath, O_RDONLY)) == -1)
        fprintf(stderr, "Failed to open hour format pps, errno=%d\n", errno);
 
     // we cannot call this directly, because by the time this constructor is
     // called, the event dispatcher has not yet been created, causing the
     // subsequent call to QSocketNotifier constructor to fail.
     QMetaObject::invokeMethod(this, "installSocketNotifiers", Qt::QueuedConnection);
 
     readLangageLocale();
     readRegionLocale();
     readMeasurementSystem();
     readHourFormat();
 }

◆ ~QBBSystemLocaleData()

QBBSystemLocaleData::~QBBSystemLocaleData ( )

virtual

Definition at line 97 of file qlocale_blackberry.cpp.

 {
     if (measurementFd != -1)
         qt_safe_close(measurementFd);
 
     if (languageFd != -1)
         qt_safe_close(languageFd);
 
     if (regionFd != -1)
         qt_safe_close(regionFd);
 
     if (hourFd != -1)
         qt_safe_close(hourFd);
 }

Functions

◆ dateTimeFormat()

QVariant QBBSystemLocaleData::dateTimeFormat ( QLocale::FormatType formatType )

Definition at line 122 of file qlocale_blackberry.cpp.

Referenced by QSystemLocale::query().

 {
     return getCorrectFormat(regionLocale().dateTimeFormat(formatType), formatType);
 }

◆ getCorrectFormat()

QString QBBSystemLocaleData::getCorrectFormat	(	const QString &	baseFormat,
		QLocale::FormatType	typeFormat
	)

private

Definition at line 238 of file qlocale_blackberry.cpp.

Referenced by dateTimeFormat(), and timeFormat().

 {
     QString format = baseFormat;
     if (is24HourFormat) {
         if (format.contains(QLatin1String("AP"), Qt::CaseInsensitive)) {
             format.replace(QLatin1String("AP"), QLatin1String(""), Qt::CaseInsensitive);
             format.replace(QLatin1String("h"), QLatin1String("H"), Qt::CaseSensitive);
         }
 
     } else {
 
         if (!format.contains(QLatin1String("AP"), Qt::CaseInsensitive)) {
             format.contains(QLatin1String("HH"), Qt::CaseSensitive) ?
                 format.replace(QLatin1String("HH"), QLatin1String("hh"), Qt::CaseSensitive) :
                 format.replace(QLatin1String("H"), QLatin1String("h"), Qt::CaseSensitive);
 
             formatType == QLocale::LongFormat ? format.append(QLatin1String(" AP t")) : format.append(QLatin1String(" AP"));
         }
     }
 
     return format;
 }

◆ installSocketNotifiers

void QBBSystemLocaleData::installSocketNotifiers ( )

slot

Definition at line 143 of file qlocale_blackberry.cpp.

 {
     Q_ASSERT(!languageNotifier || !regionNotifier || !measurementNotifier || !hourNotifier);
     Q_ASSERT(QCoreApplication::instance());
 
     languageNotifier = new QSocketNotifier(languageFd, QSocketNotifier::Read, this);
     QObject::connect(languageNotifier, SIGNAL(activated(int)), this, SLOT(readLangageLocale()));
 
     regionNotifier = new QSocketNotifier(regionFd, QSocketNotifier::Read, this);
     QObject::connect(regionNotifier, SIGNAL(activated(int)), this, SLOT(readRegionLocale()));
 
     measurementNotifier = new QSocketNotifier(measurementFd, QSocketNotifier::Read, this);
     QObject::connect(measurementNotifier, SIGNAL(activated(int)), this, SLOT(readMeasurementSystem()));
 
     hourNotifier = new QSocketNotifier(hourFd, QSocketNotifier::Read, this);
     QObject::connect(hourNotifier, SIGNAL(activated(int)), this, SLOT(readHourFormat()));
 }

◆ languageLocale()

QLocale QBBSystemLocaleData::languageLocale ( )

Definition at line 127 of file qlocale_blackberry.cpp.

Referenced by QSystemLocale::query().

 {
     if (!lc_langage.isEmpty())
         return QLocale(QLatin1String(lc_langage));
 
     return QLocale::c();
 }

◆ measurementSystem()

uint QBBSystemLocaleData::measurementSystem ( )

Definition at line 112 of file qlocale_blackberry.cpp.

Referenced by QSystemLocale::query().

 {
     return m_measurementSystem;
 }

◆ readHourFormat

void QBBSystemLocaleData::readHourFormat ( )

slot

Definition at line 177 of file qlocale_blackberry.cpp.

Referenced by installSocketNotifiers(), and QBBSystemLocaleData().

 {
     QByteArray hourFormat = readPpsValue("hourFormat", hourFd);
     is24HourFormat = (qstrcmp(hourFormat, "24") == 0);
 }

◆ readLangageLocale

void QBBSystemLocaleData::readLangageLocale ( )

slot

Definition at line 161 of file qlocale_blackberry.cpp.

Referenced by installSocketNotifiers(), and QBBSystemLocaleData().

 {
     lc_langage = readPpsValue("_CS_LOCALE", languageFd);
 }

◆ readMeasurementSystem

void QBBSystemLocaleData::readMeasurementSystem ( )

slot

Definition at line 171 of file qlocale_blackberry.cpp.

Referenced by installSocketNotifiers(), and QBBSystemLocaleData().

 {
     QByteArray measurement = readPpsValue("uom", measurementFd);
     m_measurementSystem = (qstrcmp(measurement, "imperial") == 0) ? QLocale::ImperialSystem : QLocale::MetricSystem;
 }

◆ readPpsValue()

QByteArray QBBSystemLocaleData::readPpsValue	(	const char *	ppsObject,
		int	ppsFd
	)

private

Definition at line 183 of file qlocale_blackberry.cpp.

Referenced by readHourFormat(), readLangageLocale(), readMeasurementSystem(), and readRegionLocale().

 {
     QByteArray result;
     if (!ppsObject || ppsFd == -1)
         return result;
 
 
     // PPS objects are of unknown size, but must be read all at once.
     // Relying on the file size may not be a good idea since the size may change before reading.
     // Let's try with an initial size (512), and if the buffer is too small try with bigger one,
     // until we succeed or until other non buffer-size-related error occurs.
     // Using QVarLengthArray means the first try (of size == 512) uses a buffer on the stack - no allocation necessary.
      // Hopefully that covers most use cases.
     int bytes;
     QVarLengthArray<char, 512> buffer;
     for (;;) {
         errno = 0;
         bytes = qt_safe_read(ppsFd, buffer.data(), buffer.capacity() - 1);
         const bool bufferIsTooSmall = (bytes == -1 && errno == EMSGSIZE && buffer.capacity() < MAX_PPS_SIZE);
         if (!bufferIsTooSmall)
             break;
 
         buffer.resize(qMin(buffer.capacity()*2, MAX_PPS_SIZE));
     }
 
     // This method is called in the ctor(), so do not use qWarning to log warnings
     // if qt_safe_read fails to read the pps file
     // since the user code may install a message handler that invokes QLocale API again
     // (i.e QDate, QDateTime, ...) which will cause a infinite loop.
     if (bytes == -1) {
         fprintf(stderr, "Failed to read pps object:%s, errno=%d\n", ppsObject, errno);
         return result;
     }
     // ensure data is null terminated
     buffer[bytes] = '\0';
 
     pps_decoder_t ppsDecoder;
     pps_decoder_initialize(&ppsDecoder, 0);
     if (pps_decoder_parse_pps_str(&ppsDecoder, buffer.data()) == PPS_DECODER_OK) {
         pps_decoder_push(&ppsDecoder, 0);
         const char *ppsBuff;
         if (pps_decoder_get_string(&ppsDecoder, ppsObject, &ppsBuff) == PPS_DECODER_OK) {
             result = ppsBuff;
         } else {
             int val;
             if (pps_decoder_get_int(&ppsDecoder, ppsObject, &val) == PPS_DECODER_OK)
                 result = QByteArray::number(val);
         }
     }
 
     pps_decoder_cleanup(&ppsDecoder);
 
     return result;
 }

◆ readRegionLocale

void QBBSystemLocaleData::readRegionLocale ( )

slot

Definition at line 166 of file qlocale_blackberry.cpp.

Referenced by installSocketNotifiers(), and QBBSystemLocaleData().

 {
     lc_region = readPpsValue("region", regionFd);
 }

◆ regionLocale()

QLocale QBBSystemLocaleData::regionLocale ( )

Definition at line 135 of file qlocale_blackberry.cpp.

Referenced by dateTimeFormat(), QSystemLocale::query(), and timeFormat().

 {
     if (!lc_region.isEmpty())
         return QLocale(QLatin1String(lc_region));
 
     return QLocale::c();
 }

◆ timeFormat()

QVariant QBBSystemLocaleData::timeFormat ( QLocale::FormatType formatType )

Definition at line 117 of file qlocale_blackberry.cpp.

Referenced by QSystemLocale::query().

 {
     return getCorrectFormat(regionLocale().timeFormat(formatType), formatType);
 }

Properties

◆ hourFd

int QBBSystemLocaleData::hourFd

private

Definition at line 96 of file qlocale_blackberry.h.

Referenced by installSocketNotifiers(), QBBSystemLocaleData(), readHourFormat(), and ~QBBSystemLocaleData().

◆ hourNotifier

QSocketNotifier* QBBSystemLocaleData::hourNotifier

private

Definition at line 91 of file qlocale_blackberry.h.

Referenced by installSocketNotifiers().

◆ is24HourFormat

bool QBBSystemLocaleData::is24HourFormat

private

Definition at line 86 of file qlocale_blackberry.h.

Referenced by getCorrectFormat(), and readHourFormat().

◆ languageFd

int QBBSystemLocaleData::languageFd

private

Definition at line 93 of file qlocale_blackberry.h.

Referenced by installSocketNotifiers(), QBBSystemLocaleData(), readLangageLocale(), and ~QBBSystemLocaleData().

◆ languageNotifier

QSocketNotifier* QBBSystemLocaleData::languageNotifier

private

Definition at line 88 of file qlocale_blackberry.h.

Referenced by installSocketNotifiers().

◆ lc_langage

QByteArray QBBSystemLocaleData::lc_langage

private

Definition at line 83 of file qlocale_blackberry.h.

Referenced by languageLocale(), and readLangageLocale().

◆ lc_region

QByteArray QBBSystemLocaleData::lc_region

private

Definition at line 84 of file qlocale_blackberry.h.

Referenced by QSystemLocale::query(), readRegionLocale(), and regionLocale().

◆ lock

QReadWriteLock QBBSystemLocaleData::lock

Definition at line 70 of file qlocale_blackberry.h.

Referenced by QSystemLocale::query().

◆ m_measurementSystem

uint QBBSystemLocaleData::m_measurementSystem

private

Definition at line 85 of file qlocale_blackberry.h.

Referenced by measurementSystem(), and readMeasurementSystem().

◆ measurementFd

int QBBSystemLocaleData::measurementFd

private

Definition at line 95 of file qlocale_blackberry.h.

Referenced by installSocketNotifiers(), QBBSystemLocaleData(), readMeasurementSystem(), and ~QBBSystemLocaleData().

◆ measurementNotifier

QSocketNotifier* QBBSystemLocaleData::measurementNotifier

private

Definition at line 90 of file qlocale_blackberry.h.

Referenced by installSocketNotifiers().

◆ regionFd

int QBBSystemLocaleData::regionFd

private

Definition at line 94 of file qlocale_blackberry.h.

Referenced by installSocketNotifiers(), QBBSystemLocaleData(), readRegionLocale(), and ~QBBSystemLocaleData().

◆ regionNotifier

QSocketNotifier* QBBSystemLocaleData::regionNotifier

private

Definition at line 89 of file qlocale_blackberry.h.

Referenced by installSocketNotifiers().

The documentation for this class was generated from the following files:

/src/corelib/tools/qlocale_blackberry.h
/src/corelib/tools/qlocale_blackberry.cpp

Public Slots

Public Functions

Public Variables

Private Functions

Properties

Additional Inherited Members

Detailed Description

Constructors and Destructors

◆ QBBSystemLocaleData()

◆ ~QBBSystemLocaleData()

Functions

◆ dateTimeFormat()

◆ getCorrectFormat()

◆ installSocketNotifiers

◆ languageLocale()

◆ measurementSystem()

◆ readHourFormat

◆ readLangageLocale

◆ readMeasurementSystem

◆ readPpsValue()

◆ readRegionLocale

◆ regionLocale()

◆ timeFormat()

Properties

◆ hourFd

◆ hourNotifier

◆ is24HourFormat

◆ languageFd

◆ languageNotifier

◆ lc_langage

◆ lc_region

◆ lock

◆ m_measurementSystem

◆ measurementFd

◆ measurementNotifier

◆ regionFd

◆ regionNotifier