diff options
Diffstat (limited to 'src/corelib')
41 files changed, 464 insertions, 433 deletions
diff --git a/src/corelib/codecs/codecs.qdoc b/src/corelib/codecs/codecs.qdoc index 0130db7b88..b88f016178 100644 --- a/src/corelib/codecs/codecs.qdoc +++ b/src/corelib/codecs/codecs.qdoc @@ -6,35 +6,21 @@ ** ** This file is part of the documentation of the Qt Toolkit. ** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the Technology Preview License Agreement accompanying -** this package. +** $QT_BEGIN_LICENSE:FDL$ +** Commercial Usage +** Licensees holding valid Qt Commercial licenses may use this file in +** accordance with the Qt Commercial License Agreement provided with the +** Software or, alternatively, in accordance with the terms contained in a +** written agreement between you and Nokia. ** -** GNU Lesser General Public License Usage -** Alternatively, 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. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** GNU Free Documentation License +** Alternatively, this file may be used under the terms of the GNU Free +** Documentation License version 1.3 as published by the Free Software +** Foundation and appearing in the file included in the packaging of this +** file. ** ** If you have questions regarding the use of this file, please contact ** Nokia at qt-info@nokia.com. -** -** -** -** -** -** -** -** ** $QT_END_LICENSE$ ** ****************************************************************************/ diff --git a/src/corelib/global/qendian.h b/src/corelib/global/qendian.h index 107854c2c0..d53504abe4 100644 --- a/src/corelib/global/qendian.h +++ b/src/corelib/global/qendian.h @@ -44,6 +44,14 @@ #include <QtCore/qglobal.h> +#ifdef Q_OS_LINUX +# include <features.h> +#endif + +#ifdef __GLIBC__ +#include <byteswap.h> +#endif + QT_BEGIN_HEADER QT_BEGIN_NAMESPACE @@ -264,6 +272,21 @@ template <> inline qint16 qFromBigEndian<qint16>(const uchar *src) * and it is therefore a bit more convenient and in most cases more efficient. */ template <typename T> T qbswap(T source); + +#ifdef __GLIBC__ +template <> inline quint64 qbswap<quint64>(quint64 source) +{ + return bswap_64(source); +} +template <> inline quint32 qbswap<quint32>(quint32 source) +{ + return bswap_32(source); +} +template <> inline quint16 qbswap<quint16>(quint16 source) +{ + return bswap_16(source); +} +#else template <> inline quint64 qbswap<quint64>(quint64 source) { return 0 @@ -292,6 +315,7 @@ template <> inline quint16 qbswap<quint16>(quint16 source) | ((source & 0x00ff) << 8) | ((source & 0xff00) >> 8) ); } +#endif // __GLIBC__ // signed specializations template <> inline qint64 qbswap<qint64>(qint64 source) diff --git a/src/corelib/global/qendian.qdoc b/src/corelib/global/qendian.qdoc index ea065cbd67..795ff81054 100644 --- a/src/corelib/global/qendian.qdoc +++ b/src/corelib/global/qendian.qdoc @@ -6,35 +6,21 @@ ** ** This file is part of the documentation of the Qt Toolkit. ** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the Technology Preview License Agreement accompanying -** this package. +** $QT_BEGIN_LICENSE:FDL$ +** Commercial Usage +** Licensees holding valid Qt Commercial licenses may use this file in +** accordance with the Qt Commercial License Agreement provided with the +** Software or, alternatively, in accordance with the terms contained in a +** written agreement between you and Nokia. ** -** GNU Lesser General Public License Usage -** Alternatively, 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. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** GNU Free Documentation License +** Alternatively, this file may be used under the terms of the GNU Free +** Documentation License version 1.3 as published by the Free Software +** Foundation and appearing in the file included in the packaging of this +** file. ** ** If you have questions regarding the use of this file, please contact ** Nokia at qt-info@nokia.com. -** -** -** -** -** -** -** -** ** $QT_END_LICENSE$ ** ****************************************************************************/ diff --git a/src/corelib/global/qglobal.cpp b/src/corelib/global/qglobal.cpp index 373c0b4d8f..b31c83b394 100644 --- a/src/corelib/global/qglobal.cpp +++ b/src/corelib/global/qglobal.cpp @@ -2503,6 +2503,19 @@ void qFatal(const char *msg, ...) // getenv is declared as deprecated in VS2005. This function // makes use of the new secure getenv function. +/*! + \relates <QtGlobal> + + Returns the value of the environment variable with name \a + varName. To get the variable string, use QByteArray::constData(). + + \note qgetenv() was introduced because getenv() from the standard + C library was deprecated in VC2005 (and later versions). qgetenv() + uses the new replacement function in VC, and calls the standard C + library's implementation on all other platforms. + + \sa qputenv() +*/ QByteArray qgetenv(const char *varName) { #if defined(_MSC_VER) && _MSC_VER >= 1400 @@ -2522,6 +2535,20 @@ QByteArray qgetenv(const char *varName) #endif } +/*! + \relates <QtGlobal> + + This function sets the \a value of the environment variable named + \a varName. It will create the variable if it does not exist. It + returns 0 if the variable could not be set. + + \note qputenv() was introduced because putenv() from the standard + C library was deprecated in VC2005 (and later versions). qputenv() + uses the replacement function in VC, and calls the standard C + library's implementation on all other platforms. + + \sa qgetenv() +*/ bool qputenv(const char *varName, const QByteArray& value) { #if defined(_MSC_VER) && _MSC_VER >= 1400 diff --git a/src/corelib/global/qglobal.h b/src/corelib/global/qglobal.h index 6bcc95b06b..cc8d1b486f 100644 --- a/src/corelib/global/qglobal.h +++ b/src/corelib/global/qglobal.h @@ -412,15 +412,13 @@ namespace QT_NAMESPACE {} # if defined(__INTEL_COMPILER) # define Q_CC_INTEL # endif -/* x64 does not support mmx intrinsics on windows */ -# if (defined(Q_OS_WIN64) && defined(_M_X64)) +/* MSVC does not support SSE/MMX on x64 */ +# if (defined(Q_CC_MSVC) && defined(_M_X64)) # undef QT_HAVE_SSE -# undef QT_HAVE_SSE2 # undef QT_HAVE_MMX # undef QT_HAVE_3DNOW # endif - #elif defined(__BORLANDC__) || defined(__TURBOC__) # define Q_CC_BOR # define Q_INLINE_TEMPLATE diff --git a/src/corelib/global/qnamespace.h b/src/corelib/global/qnamespace.h index a9c56f6112..a12e12119c 100644 --- a/src/corelib/global/qnamespace.h +++ b/src/corelib/global/qnamespace.h @@ -1561,7 +1561,8 @@ public: enum LayoutDirection { LeftToRight, - RightToLeft + RightToLeft, + LayoutDirectionAuto }; enum AnchorPoint { diff --git a/src/corelib/global/qnamespace.qdoc b/src/corelib/global/qnamespace.qdoc index 7eae3a530d..d41975996f 100644 --- a/src/corelib/global/qnamespace.qdoc +++ b/src/corelib/global/qnamespace.qdoc @@ -6,35 +6,21 @@ ** ** This file is part of the documentation of the Qt Toolkit. ** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the Technology Preview License Agreement accompanying -** this package. +** $QT_BEGIN_LICENSE:FDL$ +** Commercial Usage +** Licensees holding valid Qt Commercial licenses may use this file in +** accordance with the Qt Commercial License Agreement provided with the +** Software or, alternatively, in accordance with the terms contained in a +** written agreement between you and Nokia. ** -** GNU Lesser General Public License Usage -** Alternatively, 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. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** GNU Free Documentation License +** Alternatively, this file may be used under the terms of the GNU Free +** Documentation License version 1.3 as published by the Free Software +** Foundation and appearing in the file included in the packaging of this +** file. ** ** If you have questions regarding the use of this file, please contact ** Nokia at qt-info@nokia.com. -** -** -** -** -** -** -** -** ** $QT_END_LICENSE$ ** ****************************************************************************/ @@ -1743,7 +1729,7 @@ \value Key_MediaLast \value Key_unknown - \value Key_Call A key to answer or initiate a call (\see Key_ToggleCallHangup for a key to toggle current call state) + \value Key_Call A key to answer or initiate a call (see \l Key_ToggleCallHangup for a key to toggle current call state) \value Key_Camera A key to activate the camera shutter \value Key_CameraFocus A key to focus the camera \value Key_Context1 @@ -1751,7 +1737,7 @@ \value Key_Context3 \value Key_Context4 \value Key_Flip - \value Key_Hangup A key to end an ongoing call (\see Key_ToggleCallHangup for a key to toggle current call state) + \value Key_Hangup A key to end an ongoing call (see \l Key_ToggleCallHangup for a key to toggle current call state) \value Key_No \value Key_Select \value Key_Yes @@ -2572,15 +2558,23 @@ /*! \enum Qt::LayoutDirection - Specifies the direction of Qt's layouts: + Specifies the direction of Qt's layouts and text handling. \value LeftToRight Left-to-right layout. \value RightToLeft Right-to-left layout. + \value LayoutDirectionAuto Automatic layout. Right-to-left layouts are necessary for certain languages, notably Arabic and Hebrew. - \sa QApplication::setLayoutDirection(), QWidget::setLayoutDirection() + LayoutDirectionAuto serves two purposes. When used in conjunction with widgets and layouts, it + will imply to use the layout direction set on the parent widget or QApplication. This + has the same effect as QWidget::unsetLayoutDirection(). + + When LayoutDirectoinAuto is used in conjunction with text layouting, it will imply that the text + directionality is determined from the content of the string to be layouted. + + \sa QApplication::setLayoutDirection(), QWidget::setLayoutDirection(), QTextOption::setTextDirection(), QString::isRightToLeft() */ /*! diff --git a/src/corelib/io/qbuffer.cpp b/src/corelib/io/qbuffer.cpp index c1ff353417..73c71ea672 100644 --- a/src/corelib/io/qbuffer.cpp +++ b/src/corelib/io/qbuffer.cpp @@ -62,6 +62,9 @@ public: QByteArray defaultBuf; int ioIndex; + virtual qint64 peek(char *data, qint64 maxSize); + virtual QByteArray peek(qint64 maxSize); + #ifndef QT_NO_QOBJECT // private slots void _q_emitSignals(); @@ -83,6 +86,21 @@ void QBufferPrivate::_q_emitSignals() } #endif +qint64 QBufferPrivate::peek(char *data, qint64 maxSize) +{ + qint64 readBytes = qMin(maxSize, static_cast<qint64>(buf->size()) - pos); + memcpy(data, buf->constData() + pos, readBytes); + return readBytes; +} + +QByteArray QBufferPrivate::peek(qint64 maxSize) +{ + qint64 readBytes = qMin(maxSize, static_cast<qint64>(buf->size()) - pos); + if (pos == 0 && maxSize >= buf->size()) + return *buf; + return QByteArray(buf->constData() + pos, readBytes); +} + /*! \class QBuffer \reentrant diff --git a/src/corelib/io/qfsfileengine_win.cpp b/src/corelib/io/qfsfileengine_win.cpp index 254c03e2fe..c80f9f1478 100644 --- a/src/corelib/io/qfsfileengine_win.cpp +++ b/src/corelib/io/qfsfileengine_win.cpp @@ -1167,7 +1167,15 @@ bool QFSFileEnginePrivate::doStat() const if (filePath.isEmpty()) return could_stat; - QString fname = filePath.endsWith(QLatin1String(".lnk")) ? readLink(filePath) : filePath; + QString fname; + if(filePath.endsWith(QLatin1String(".lnk"))) { + fname = readLink(filePath); + if(fname.isEmpty()) + return could_stat; + } + else + fname = filePath; + fname = fixIfRelativeUncPath(fname); UINT oldmode = SetErrorMode(SEM_FAILCRITICALERRORS | SEM_NOOPENFILEERRORBOX); diff --git a/src/corelib/io/qiodevice.cpp b/src/corelib/io/qiodevice.cpp index 223df9b0f6..26e587ded2 100644 --- a/src/corelib/io/qiodevice.cpp +++ b/src/corelib/io/qiodevice.cpp @@ -1442,6 +1442,35 @@ bool QIODevicePrivate::putCharHelper(char c) return q_func()->write(&c, 1) == 1; } +/*! + \internal +*/ +qint64 QIODevicePrivate::peek(char *data, qint64 maxSize) +{ + qint64 readBytes = q_func()->read(data, maxSize); + if (readBytes <= 0) + return readBytes; + + buffer.ungetBlock(data, readBytes); + *pPos -= readBytes; + return readBytes; +} + +/*! + \internal +*/ +QByteArray QIODevicePrivate::peek(qint64 maxSize) +{ + QByteArray result = q_func()->read(maxSize); + + if (result.isEmpty()) + return result; + + buffer.ungetBlock(result.constData(), result.size()); + *pPos -= result.size(); + return result; +} + /*! \fn bool QIODevice::getChar(char *c) Reads one character from the device and stores it in \a c. If \a c @@ -1476,11 +1505,7 @@ bool QIODevice::getChar(char *c) */ qint64 QIODevice::peek(char *data, qint64 maxSize) { - qint64 readBytes = read(data, maxSize); - int i = readBytes; - while (i > 0) - ungetChar(data[i-- - 1]); - return readBytes; + return d_func()->peek(data, maxSize); } /*! @@ -1502,12 +1527,7 @@ qint64 QIODevice::peek(char *data, qint64 maxSize) */ QByteArray QIODevice::peek(qint64 maxSize) { - QByteArray result = read(maxSize); - int i = result.size(); - const char *data = result.constData(); - while (i > 0) - ungetChar(data[i-- - 1]); - return result; + return d_func()->peek(maxSize); } /*! diff --git a/src/corelib/io/qiodevice_p.h b/src/corelib/io/qiodevice_p.h index 94dadca76d..4a25562605 100644 --- a/src/corelib/io/qiodevice_p.h +++ b/src/corelib/io/qiodevice_p.h @@ -151,6 +151,15 @@ public: len++; *first = c; } + void ungetBlock(const char* block, int size) { + if ((first - buf) < size) { + // underflow, the existing valid data needs to move to the end of the (potentially bigger) buffer + makeSpace(len + size, freeSpaceAtStart); + memcpy(first - size, block, size); + } + first -= size; + len += size; + } private: enum FreeSpacePos {freeSpaceAtStart, freeSpaceAtEnd}; @@ -222,7 +231,9 @@ public: accessMode = q_func()->isSequential() ? Sequential : RandomAccess; return accessMode == Sequential; } - + + virtual qint64 peek(char *data, qint64 maxSize); + virtual QByteArray peek(qint64 maxSize); #ifdef QT_NO_QOBJECT QIODevice *q_ptr; diff --git a/src/corelib/kernel/qabstracteventdispatcher.cpp b/src/corelib/kernel/qabstracteventdispatcher.cpp index ee3c4f2863..bcf44771ee 100644 --- a/src/corelib/kernel/qabstracteventdispatcher.cpp +++ b/src/corelib/kernel/qabstracteventdispatcher.cpp @@ -393,6 +393,27 @@ void QAbstractEventDispatcher::closingDown() \snippet doc/src/snippets/code/src_corelib_kernel_qabstracteventdispatcher.cpp 0 + Note that the type of the \a message is platform dependent. The + following table shows the \a {message}'s type on Windows, Mac, and + X11. You can do a static cast to these types. + + \table + \header + \o Platform + \o type + \row + \o Windows + \o MSG + \row + \o X11 + \o XEvent + \row + \o Mac + \o NSEvent + \endtable + + + \sa setEventFilter(), filterEvent() */ @@ -434,6 +455,9 @@ QAbstractEventDispatcher::EventFilter QAbstractEventDispatcher::setEventFilter(E compatibility with any extensions that may be used in the application. + Note that the type of \a message is platform dependent. See + QAbstractEventDispatcher::EventFilter for details. + \sa setEventFilter() */ bool QAbstractEventDispatcher::filterEvent(void *message) diff --git a/src/corelib/kernel/qabstractitemmodel.cpp b/src/corelib/kernel/qabstractitemmodel.cpp index 2b0eff686e..0a33b876e4 100644 --- a/src/corelib/kernel/qabstractitemmodel.cpp +++ b/src/corelib/kernel/qabstractitemmodel.cpp @@ -2854,7 +2854,7 @@ void QAbstractItemModel::endMoveColumns() \note Use beginResetModel() and endResetModel() instead whenever possible. Use this method only if there is no way to call beginResetModel() before invalidating the model. - Otherwise it could lead to unexcpected behaviour, especially when used with proxy models. + Otherwise it could lead to unexpected behaviour, especially when used with proxy models. */ void QAbstractItemModel::reset() { diff --git a/src/corelib/kernel/qcoreapplication.cpp b/src/corelib/kernel/qcoreapplication.cpp index 179158ff27..aaa5878b4e 100644 --- a/src/corelib/kernel/qcoreapplication.cpp +++ b/src/corelib/kernel/qcoreapplication.cpp @@ -1097,7 +1097,7 @@ void QCoreApplication::exit(int returnCode) The event must be allocated on the heap since the post event queue will take ownership of the event and delete it once it has been - posted. It is \e {not safe} to modify or delete the event after + posted. It is \e {not safe} to access the event after it has been posted. When control returns to the main event loop, all events that are @@ -1128,7 +1128,7 @@ void QCoreApplication::postEvent(QObject *receiver, QEvent *event) The event must be allocated on the heap since the post event queue will take ownership of the event and delete it once it has been - posted. It is \e {not safe} to modify or delete the event after + posted. It is \e {not safe} to access the event after it has been posted. When control returns to the main event loop, all events that are diff --git a/src/corelib/kernel/qeventdispatcher_glib.cpp b/src/corelib/kernel/qeventdispatcher_glib.cpp index fd36be4450..9c1c827c43 100644 --- a/src/corelib/kernel/qeventdispatcher_glib.cpp +++ b/src/corelib/kernel/qeventdispatcher_glib.cpp @@ -246,6 +246,7 @@ struct GPostEventSource GSource source; QAtomicInt serialNumber; int lastSerialNumber; + QEventDispatcherGlibPrivate *d; }; static gboolean postEventSourcePrepare(GSource *s, gint *timeout) @@ -274,6 +275,7 @@ static gboolean postEventSourceDispatch(GSource *s, GSourceFunc, gpointer) GPostEventSource *source = reinterpret_cast<GPostEventSource *>(s); source->lastSerialNumber = source->serialNumber; QCoreApplication::sendPostedEvents(); + source->d->runTimersOnceWithNormalPriority(); return true; // i dunno, george... } @@ -313,6 +315,7 @@ QEventDispatcherGlibPrivate::QEventDispatcherGlibPrivate(GMainContext *context) postEventSource = reinterpret_cast<GPostEventSource *>(g_source_new(&postEventSourceFuncs, sizeof(GPostEventSource))); postEventSource->serialNumber = 1; + postEventSource->d = this; g_source_set_can_recurse(&postEventSource->source, true); g_source_attach(&postEventSource->source, mainContext); diff --git a/src/corelib/kernel/qeventdispatcher_symbian.cpp b/src/corelib/kernel/qeventdispatcher_symbian.cpp index 9d8ee5ae78..e86efb218e 100644 --- a/src/corelib/kernel/qeventdispatcher_symbian.cpp +++ b/src/corelib/kernel/qeventdispatcher_symbian.cpp @@ -100,40 +100,25 @@ static inline int qt_socket_select(int nfds, fd_set *readfds, fd_set *writefds, class QSelectMutexGrabber { public: - QSelectMutexGrabber(int fd, QMutex *threadMutex, QMutex *selectCallMutex) - : m_threadMutex(threadMutex), m_selectCallMutex(selectCallMutex), bHasThreadLock(false) + QSelectMutexGrabber(int fd, QMutex *mutex) + : m_mutex(mutex) { - // see if selectThread is waiting m_waitCond - // if yes ... dont write to pipe - if (m_threadMutex->tryLock()) { - bHasThreadLock = true; + if (m_mutex->tryLock()) return; - } - - // still check that SelectThread - // is in select call - if (m_selectCallMutex->tryLock()) { - m_selectCallMutex->unlock(); - return; - } char dummy = 0; qt_pipe_write(fd, &dummy, 1); - m_threadMutex->lock(); - bHasThreadLock = true; + m_mutex->lock(); } ~QSelectMutexGrabber() { - if(bHasThreadLock) - m_threadMutex->unlock(); + m_mutex->unlock(); } private: - QMutex *m_threadMutex; - QMutex *m_selectCallMutex; - bool bHasThreadLock; + QMutex *m_mutex; }; /* @@ -415,12 +400,7 @@ void QSelectThread::run() int ret; int savedSelectErrno; - { - // helps fighting the race condition between - // selctthread and new socket requests (cancel, restart ...) - QMutexLocker locker(&m_selectCallMutex); - ret = qt_socket_select(maxfd, &readfds, &writefds, &exceptionfds, 0); - } + ret = qt_socket_select(maxfd, &readfds, &writefds, &exceptionfds, 0); savedSelectErrno = errno; char buffer; @@ -515,9 +495,7 @@ void QSelectThread::requestSocketEvents ( QSocketNotifier *notifier, TRequestSta start(); } - QMutexLocker locker(&m_grabberMutex); - - QSelectMutexGrabber lock(m_pipeEnds[1], &m_mutex, &m_selectCallMutex); + QSelectMutexGrabber lock(m_pipeEnds[1], &m_mutex); Q_ASSERT(!m_AOStatuses.contains(notifier)); @@ -528,9 +506,7 @@ void QSelectThread::requestSocketEvents ( QSocketNotifier *notifier, TRequestSta void QSelectThread::cancelSocketEvents ( QSocketNotifier *notifier ) { - QMutexLocker locker(&m_grabberMutex); - - QSelectMutexGrabber lock(m_pipeEnds[1], &m_mutex, &m_selectCallMutex); + QSelectMutexGrabber lock(m_pipeEnds[1], &m_mutex); m_AOStatuses.remove(notifier); @@ -539,9 +515,7 @@ void QSelectThread::cancelSocketEvents ( QSocketNotifier *notifier ) void QSelectThread::restart() { - QMutexLocker locker(&m_grabberMutex); - - QSelectMutexGrabber lock(m_pipeEnds[1], &m_mutex, &m_selectCallMutex); + QSelectMutexGrabber lock(m_pipeEnds[1], &m_mutex); m_waitCond.wakeAll(); } diff --git a/src/corelib/kernel/qeventdispatcher_symbian_p.h b/src/corelib/kernel/qeventdispatcher_symbian_p.h index 211ded4590..bc4275376c 100644 --- a/src/corelib/kernel/qeventdispatcher_symbian_p.h +++ b/src/corelib/kernel/qeventdispatcher_symbian_p.h @@ -211,26 +211,6 @@ private: QMutex m_mutex; QWaitCondition m_waitCond; bool m_quit; - - // to protect when several - // requests like: - // requestSocketEvents - // cancelSocketEvents - // kick in the same time - // all will fight for m_mutex - // - // TODO: fix more elegantely - // - QMutex m_grabberMutex; - - // this one will tell - // if selectthread is - // really in select call - // and will prevent - // writing to pipe that - // causes later in locking - // of the thread in waitcond - QMutex m_selectCallMutex; }; class Q_CORE_EXPORT CQtActiveScheduler : public CActiveScheduler diff --git a/src/corelib/kernel/qeventdispatcher_win.cpp b/src/corelib/kernel/qeventdispatcher_win.cpp index cede8102e6..e3f537f752 100644 --- a/src/corelib/kernel/qeventdispatcher_win.cpp +++ b/src/corelib/kernel/qeventdispatcher_win.cpp @@ -516,8 +516,12 @@ LRESULT QT_WIN_CALLBACK qt_GetMessageHook(int code, WPARAM wp, LPARAM lp) if (q) { QEventDispatcherWin32Private *d = q->d_func(); int localSerialNumber = d->serialNumber; +#ifdef Q_OS_WINCE + MSG dummyMsg; + if (HIWORD(GetQueueStatus(QS_INPUT)) == 0 + && PeekMessage(&dummyMsg, 0, WM_TIMER, WM_TIMER, PM_NOREMOVE) == 0 +#else if (HIWORD(GetQueueStatus(QS_INPUT | QS_RAWINPUT | QS_TIMER)) == 0 -#ifndef Q_OS_WINCE || GetMessageTime() - d->lastMessageTime >= 10 #endif ) { diff --git a/src/corelib/kernel/qeventloop.cpp b/src/corelib/kernel/qeventloop.cpp index 628afa7d9e..c19f718526 100644 --- a/src/corelib/kernel/qeventloop.cpp +++ b/src/corelib/kernel/qeventloop.cpp @@ -43,7 +43,7 @@ #include "qabstracteventdispatcher.h" #include "qcoreapplication.h" -#include "qdatetime.h" +#include "qelapsedtimer.h" #include "qobject_p.h" #include <private/qthread_p.h> @@ -247,7 +247,7 @@ void QEventLoop::processEvents(ProcessEventsFlags flags, int maxTime) if (!d->threadData->eventDispatcher) return; - QTime start; + QElapsedTimer start; start.start(); if (flags & DeferredDeletion) QCoreApplication::sendPostedEvents(0, QEvent::DeferredDelete); diff --git a/src/corelib/kernel/qmetatype.cpp b/src/corelib/kernel/qmetatype.cpp index ce9ed58e29..6ebaaa36dc 100644 --- a/src/corelib/kernel/qmetatype.cpp +++ b/src/corelib/kernel/qmetatype.cpp @@ -378,6 +378,8 @@ void QMetaType::registerStreamOperators(const char *typeName, SaveOperator saveO void QMetaType::registerStreamOperators(int idx, SaveOperator saveOp, LoadOperator loadOp) { + if (idx < User) + return; //builtin types should not be registered; QVector<QCustomTypeInfo> *ct = customTypes(); if (!ct) return; diff --git a/src/corelib/plugin/qplugin.qdoc b/src/corelib/plugin/qplugin.qdoc index f06d92f0bb..b02cfbffbd 100644 --- a/src/corelib/plugin/qplugin.qdoc +++ b/src/corelib/plugin/qplugin.qdoc @@ -6,35 +6,21 @@ ** ** This file is part of the documentation of the Qt Toolkit. ** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the Technology Preview License Agreement accompanying -** this package. +** $QT_BEGIN_LICENSE:FDL$ +** Commercial Usage +** Licensees holding valid Qt Commercial licenses may use this file in +** accordance with the Qt Commercial License Agreement provided with the +** Software or, alternatively, in accordance with the terms contained in a +** written agreement between you and Nokia. ** -** GNU Lesser General Public License Usage -** Alternatively, 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. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** GNU Free Documentation License +** Alternatively, this file may be used under the terms of the GNU Free +** Documentation License version 1.3 as published by the Free Software +** Foundation and appearing in the file included in the packaging of this +** file. ** ** If you have questions regarding the use of this file, please contact ** Nokia at qt-info@nokia.com. -** -** -** -** -** -** -** -** ** $QT_END_LICENSE$ ** ****************************************************************************/ diff --git a/src/corelib/plugin/quuid.cpp b/src/corelib/plugin/quuid.cpp index 8541c7db5b..9332bbcf7c 100644 --- a/src/corelib/plugin/quuid.cpp +++ b/src/corelib/plugin/quuid.cpp @@ -546,13 +546,13 @@ bool QUuid::operator>(const QUuid &other) const \fn QUuid QUuid::createUuid() On any platform other than Windows, this function returns a new - UUID with variant QUuid::DCE and version QUuid::Random. The random - numbers used to construct the UUID are obtained from the local - pseudo-random generator, qrand(), which is usually not a cryptographic - quality random number generator. Therefore, a UUID generated by - this function can't be guaranteed to be unique. If the pseudo-random - number generator for the calling thread has not yet been seeded, this - function will seed the pseudo-random number generator by calling qsrand(). + UUID with variant QUuid::DCE and version QUuid::Random. If + the /dev/urandom device exists, then the numbers used to construct + the UUID will be of cryptographic quality, which will make the UUID + unique. Otherwise, the numbers of the UUID will be obtained from + the local pseudo-random number generator (qrand(), which is seeded + by qsrand()) which is usually not of cryptograhic quality, which + means that the UUID can't be guaranteed to be unique. On a Windows platform, a GUID is generated, which almost certainly \e{will} be unique, on this or any other system, networked or not. @@ -577,6 +577,7 @@ QUuid QUuid::createUuid() QT_BEGIN_INCLUDE_NAMESPACE #include "qdatetime.h" +#include "qfile.h" #include "stdlib.h" // For srand/rand QT_END_INCLUDE_NAMESPACE @@ -584,24 +585,35 @@ extern void qsrand(); // in qglobal.cpp QUuid QUuid::createUuid() { - static const int intbits = sizeof(int)*8; - static int randbits = 0; - if (!randbits) { - int max = RAND_MAX; - do { ++randbits; } while ((max=max>>1)); - } - - // reseed, but only if not already seeded - qsrand(); - QUuid result; uint *data = &(result.data1); - int chunks = 16 / sizeof(uint); - while (chunks--) { - uint randNumber = 0; - for (int filled = 0; filled < intbits; filled += randbits) - randNumber |= qrand()<<filled; - *(data+chunks) = randNumber; + +#ifdef Q_OS_UNIX + QFile devUrandom; + devUrandom.setFileName(QLatin1String("/dev/urandom")); + if (devUrandom.open(QIODevice::ReadOnly)) { + qint64 numToRead = 4 * sizeof(uint); + devUrandom.read((char *) data, numToRead); // should read 128-bits of data + } else +#endif + { + static const int intbits = sizeof(int)*8; + static int randbits = 0; + if (!randbits) { + int max = RAND_MAX; + do { ++randbits; } while ((max=max>>1)); + } + + // reseed, but only if not already seeded + qsrand(); + + int chunks = 16 / sizeof(uint); + while (chunks--) { + uint randNumber = 0; + for (int filled = 0; filled < intbits; filled += randbits) + randNumber |= qrand()<<filled; + *(data+chunks) = randNumber; + } } result.data4[0] = (result.data4[0] & 0x3F) | 0x80; // UV_DCE diff --git a/src/corelib/thread/qsemaphore.cpp b/src/corelib/thread/qsemaphore.cpp index 9dc828d9da..8e8a88abed 100644 --- a/src/corelib/thread/qsemaphore.cpp +++ b/src/corelib/thread/qsemaphore.cpp @@ -44,6 +44,8 @@ #ifndef QT_NO_THREAD #include "qmutex.h" #include "qwaitcondition.h" +#include "qelapsedtimer.h" +#include "qdatetime.h" QT_BEGIN_NAMESPACE @@ -218,8 +220,11 @@ bool QSemaphore::tryAcquire(int n, int timeout) while (n > d->avail) d->cond.wait(locker.mutex()); } else { + QElapsedTimer timer; + timer.start(); while (n > d->avail) { - if (!d->cond.wait(locker.mutex(), timeout)) + if (timer.hasExpired(timeout) + || !d->cond.wait(locker.mutex(), timeout - timer.elapsed())) return false; } } diff --git a/src/corelib/thread/qwaitcondition.qdoc b/src/corelib/thread/qwaitcondition.qdoc index 30746b323b..b21285e305 100644 --- a/src/corelib/thread/qwaitcondition.qdoc +++ b/src/corelib/thread/qwaitcondition.qdoc @@ -6,35 +6,21 @@ ** ** This file is part of the documentation of the Qt Toolkit. ** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the Technology Preview License Agreement accompanying -** this package. +** $QT_BEGIN_LICENSE:FDL$ +** Commercial Usage +** Licensees holding valid Qt Commercial licenses may use this file in +** accordance with the Qt Commercial License Agreement provided with the +** Software or, alternatively, in accordance with the terms contained in a +** written agreement between you and Nokia. ** -** GNU Lesser General Public License Usage -** Alternatively, 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. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** GNU Free Documentation License +** Alternatively, this file may be used under the terms of the GNU Free +** Documentation License version 1.3 as published by the Free Software +** Foundation and appearing in the file included in the packaging of this +** file. ** ** If you have questions regarding the use of this file, please contact ** Nokia at qt-info@nokia.com. -** -** -** -** -** -** -** -** ** $QT_END_LICENSE$ ** ****************************************************************************/ diff --git a/src/corelib/tools/qalgorithms.qdoc b/src/corelib/tools/qalgorithms.qdoc index 044d754229..4a4f5921b9 100644 --- a/src/corelib/tools/qalgorithms.qdoc +++ b/src/corelib/tools/qalgorithms.qdoc @@ -6,35 +6,21 @@ ** ** This file is part of the documentation of the Qt Toolkit. ** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the Technology Preview License Agreement accompanying -** this package. +** $QT_BEGIN_LICENSE:FDL$ +** Commercial Usage +** Licensees holding valid Qt Commercial licenses may use this file in +** accordance with the Qt Commercial License Agreement provided with the +** Software or, alternatively, in accordance with the terms contained in a +** written agreement between you and Nokia. ** -** GNU Lesser General Public License Usage -** Alternatively, 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. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** GNU Free Documentation License +** Alternatively, this file may be used under the terms of the GNU Free +** Documentation License version 1.3 as published by the Free Software +** Foundation and appearing in the file included in the packaging of this +** file. ** ** If you have questions regarding the use of this file, please contact ** Nokia at qt-info@nokia.com. -** -** -** -** -** -** -** -** ** $QT_END_LICENSE$ ** ****************************************************************************/ diff --git a/src/corelib/tools/qbytearray.cpp b/src/corelib/tools/qbytearray.cpp index 05d38f6727..b46af1f483 100644 --- a/src/corelib/tools/qbytearray.cpp +++ b/src/corelib/tools/qbytearray.cpp @@ -1805,6 +1805,11 @@ QByteArray &QByteArray::replace(int pos, int len, const QByteArray &after) /*! \fn QByteArray &QByteArray::replace(int pos, int len, const char *after) \overload + + Replaces \a len bytes from index position \a pos with the zero terminated + string \a after. + + Notice: this can change the lenght of the byte array. */ QByteArray &QByteArray::replace(int pos, int len, const char *after) { diff --git a/src/corelib/tools/qcache.qdoc b/src/corelib/tools/qcache.qdoc index f075d2c067..71e0483cdf 100644 --- a/src/corelib/tools/qcache.qdoc +++ b/src/corelib/tools/qcache.qdoc @@ -6,35 +6,21 @@ ** ** This file is part of the documentation of the Qt Toolkit. ** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the Technology Preview License Agreement accompanying -** this package. +** $QT_BEGIN_LICENSE:FDL$ +** Commercial Usage +** Licensees holding valid Qt Commercial licenses may use this file in +** accordance with the Qt Commercial License Agreement provided with the +** Software or, alternatively, in accordance with the terms contained in a +** written agreement between you and Nokia. ** -** GNU Lesser General Public License Usage -** Alternatively, 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. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** GNU Free Documentation License +** Alternatively, this file may be used under the terms of the GNU Free +** Documentation License version 1.3 as published by the Free Software +** Foundation and appearing in the file included in the packaging of this +** file. ** ** If you have questions regarding the use of this file, please contact ** Nokia at qt-info@nokia.com. -** -** -** -** -** -** -** -** ** $QT_END_LICENSE$ ** ****************************************************************************/ diff --git a/src/corelib/tools/qdatetime.cpp b/src/corelib/tools/qdatetime.cpp index 14b4a26b4a..ae8aad65e4 100644 --- a/src/corelib/tools/qdatetime.cpp +++ b/src/corelib/tools/qdatetime.cpp @@ -2385,7 +2385,7 @@ uint QDateTime::toTime_t() const /*! \since 4.7 - Sets the date and time given the number of \a mulliseconds that have + Sets the date and time given the number of milliseconds,\a msecs, that have passed since 1970-01-01T00:00:00.000, Coordinated Universal Time (Qt::UTC). On systems that do not support time zones this function will behave as if local time were Qt::UTC. @@ -3188,7 +3188,7 @@ QDateTime QDateTime::fromTime_t(uint seconds) /*! \since 4.7 - Returns a datetime whose date and time are the number of milliseconds \a msec + Returns a datetime whose date and time are the number of milliseconds, \a msecs, that have passed since 1970-01-01T00:00:00.000, Coordinated Universal Time (Qt::UTC). On systems that do not support time zones, the time will be set as if local time were Qt::UTC. diff --git a/src/corelib/tools/qharfbuzz.cpp b/src/corelib/tools/qharfbuzz.cpp index 1b6d334ee2..9166a1403d 100644 --- a/src/corelib/tools/qharfbuzz.cpp +++ b/src/corelib/tools/qharfbuzz.cpp @@ -102,45 +102,15 @@ HB_UChar16 HB_GetMirroredChar(HB_UChar16 ch) return QChar::mirroredChar(ch); } -void *HB_Library_Resolve(const char *library, const char *symbol) +void *HB_Library_Resolve(const char *library, int version, const char *symbol) { #ifdef QT_NO_LIBRARY return 0; #else - return QLibrary::resolve(QLatin1String(library), symbol); + return QLibrary::resolve(QLatin1String(library), version, symbol); #endif } -void *HB_TextCodecForMib(int mib) -{ -#ifndef QT_NO_TEXTCODEC - return QTextCodec::codecForMib(mib); -#else - return 0; -#endif -} - -char *HB_TextCodec_ConvertFromUnicode(void *codec, const HB_UChar16 *unicode, hb_uint32 length, hb_uint32 *outputLength) -{ -#ifndef QT_NO_TEXTCODEC - QByteArray data = reinterpret_cast<QTextCodec *>(codec)->fromUnicode((const QChar *)unicode, length); - // ### suboptimal - char *output = (char *)malloc(data.length() + 1); - Q_CHECK_PTR(output); - memcpy(output, data.constData(), data.length() + 1); - if (outputLength) - *outputLength = data.length(); - return output; -#else - return 0; -#endif -} - -void HB_TextCodec_FreeResult(char *string) -{ - free(string); -} - } // extern "C" QT_BEGIN_NAMESPACE diff --git a/src/corelib/tools/qiterator.qdoc b/src/corelib/tools/qiterator.qdoc index 5696ae1e5f..1e7637b9ee 100644 --- a/src/corelib/tools/qiterator.qdoc +++ b/src/corelib/tools/qiterator.qdoc @@ -6,35 +6,21 @@ ** ** This file is part of the documentation of the Qt Toolkit. ** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the Technology Preview License Agreement accompanying -** this package. +** $QT_BEGIN_LICENSE:FDL$ +** Commercial Usage +** Licensees holding valid Qt Commercial licenses may use this file in +** accordance with the Qt Commercial License Agreement provided with the +** Software or, alternatively, in accordance with the terms contained in a +** written agreement between you and Nokia. ** -** GNU Lesser General Public License Usage -** Alternatively, 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. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** GNU Free Documentation License +** Alternatively, this file may be used under the terms of the GNU Free +** Documentation License version 1.3 as published by the Free Software +** Foundation and appearing in the file included in the packaging of this +** file. ** ** If you have questions regarding the use of this file, please contact ** Nokia at qt-info@nokia.com. -** -** -** -** -** -** -** -** ** $QT_END_LICENSE$ ** ****************************************************************************/ diff --git a/src/corelib/tools/qlocale.cpp b/src/corelib/tools/qlocale.cpp index c000dc867c..a51ee81023 100644 --- a/src/corelib/tools/qlocale.cpp +++ b/src/corelib/tools/qlocale.cpp @@ -3478,6 +3478,25 @@ QLocale::MeasurementSystem QLocale::measurementSystem() const } /*! + \since 4.7 + + Returns the text direction of the language. +*/ +Qt::LayoutDirection QLocale::textDirection() const +{ + Language lang = language(); + if (lang == QLocale::Arabic || + lang == QLocale::Hebrew || + lang == QLocale::Persian || + lang == QLocale::Urdu || + lang == QLocale::Syriac) + return Qt::RightToLeft; + + return Qt::LeftToRight; +} + + +/*! \since 4.5 Returns the localized name of the "AM" suffix for times specified using diff --git a/src/corelib/tools/qlocale.h b/src/corelib/tools/qlocale.h index f2fd89289e..8b424bbc3a 100644 --- a/src/corelib/tools/qlocale.h +++ b/src/corelib/tools/qlocale.h @@ -666,6 +666,8 @@ public: MeasurementSystem measurementSystem() const; + Qt::LayoutDirection textDirection() const; + inline bool operator==(const QLocale &other) const; inline bool operator!=(const QLocale &other) const; diff --git a/src/corelib/tools/qpair.qdoc b/src/corelib/tools/qpair.qdoc index 34c43ed633..e60243f563 100644 --- a/src/corelib/tools/qpair.qdoc +++ b/src/corelib/tools/qpair.qdoc @@ -6,35 +6,21 @@ ** ** This file is part of the documentation of the Qt Toolkit. ** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the Technology Preview License Agreement accompanying -** this package. +** $QT_BEGIN_LICENSE:FDL$ +** Commercial Usage +** Licensees holding valid Qt Commercial licenses may use this file in +** accordance with the Qt Commercial License Agreement provided with the +** Software or, alternatively, in accordance with the terms contained in a +** written agreement between you and Nokia. ** -** GNU Lesser General Public License Usage -** Alternatively, 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. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** GNU Free Documentation License +** Alternatively, this file may be used under the terms of the GNU Free +** Documentation License version 1.3 as published by the Free Software +** Foundation and appearing in the file included in the packaging of this +** file. ** ** If you have questions regarding the use of this file, please contact ** Nokia at qt-info@nokia.com. -** -** -** -** -** -** -** -** ** $QT_END_LICENSE$ ** ****************************************************************************/ diff --git a/src/corelib/tools/qset.qdoc b/src/corelib/tools/qset.qdoc index 9f0dd3e0e4..d1aca4c779 100644 --- a/src/corelib/tools/qset.qdoc +++ b/src/corelib/tools/qset.qdoc @@ -6,35 +6,21 @@ ** ** This file is part of the documentation of the Qt Toolkit. ** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the Technology Preview License Agreement accompanying -** this package. +** $QT_BEGIN_LICENSE:FDL$ +** Commercial Usage +** Licensees holding valid Qt Commercial licenses may use this file in +** accordance with the Qt Commercial License Agreement provided with the +** Software or, alternatively, in accordance with the terms contained in a +** written agreement between you and Nokia. ** -** GNU Lesser General Public License Usage -** Alternatively, 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. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** GNU Free Documentation License +** Alternatively, this file may be used under the terms of the GNU Free +** Documentation License version 1.3 as published by the Free Software +** Foundation and appearing in the file included in the packaging of this +** file. ** ** If you have questions regarding the use of this file, please contact ** Nokia at qt-info@nokia.com. -** -** -** -** -** -** -** -** ** $QT_END_LICENSE$ ** ****************************************************************************/ diff --git a/src/corelib/tools/qsimd_p.h b/src/corelib/tools/qsimd_p.h index cbe6146cb6..58d2dcb016 100644 --- a/src/corelib/tools/qsimd_p.h +++ b/src/corelib/tools/qsimd_p.h @@ -58,7 +58,8 @@ QT_BEGIN_HEADER #endif // SSE intrinsics -#if defined(__SSE2__) && defined(QT_HAVE_SSE2) && !defined(QT_BOOTSTRAPPED) +#if defined(QT_HAVE_SSE2) && !defined(QT_BOOTSTRAPPED) && (defined(__SSE2__) \ + || (defined(Q_CC_MSVC) && (defined(_M_X64) || _M_IX86_FP == 2))) #if defined(QT_LINUXBASE) /// this is an evil hack - the posix_memalign declaration in LSB /// is wrong - see http://bugs.linuxbase.org/show_bug.cgi?id=2431 diff --git a/src/corelib/tools/qstring.cpp b/src/corelib/tools/qstring.cpp index c8d641acc6..07240bea4d 100644 --- a/src/corelib/tools/qstring.cpp +++ b/src/corelib/tools/qstring.cpp @@ -4793,6 +4793,10 @@ int QString::localeAwareCompare_helper(const QChar *data1, int length1, CFRelease(thisString); CFRelease(otherString); return result; +#elif defined(Q_OS_SYMBIAN) + TPtrC p1 = TPtrC16(reinterpret_cast<const TUint16 *>(data1), length1); + TPtrC p2 = TPtrC16(reinterpret_cast<const TUint16 *>(data2), length2); + return p1.CompareC(p2); #elif defined(Q_OS_UNIX) // declared in <string.h> int delta = strcoll(toLocal8Bit_helper(data1, length1), toLocal8Bit_helper(data2, length2)); @@ -6941,20 +6945,23 @@ void QString::updateProperties() const p++; } - p = d->data; - d->righttoleft = false; + d->righttoleft = isRightToLeft(); + d->clean = true; +} + +bool QString::isRightToLeft() const +{ + ushort *p = d->data; + const ushort * const end = p + d->size; + bool righttoleft = false; while (p < end) { switch(QChar::direction(*p)) { case QChar::DirL: - case QChar::DirLRO: - case QChar::DirLRE: goto end; case QChar::DirR: case QChar::DirAL: - case QChar::DirRLO: - case QChar::DirRLE: - d->righttoleft = true; + righttoleft = true; goto end; default: break; @@ -6962,8 +6969,7 @@ void QString::updateProperties() const ++p; } end: - d->clean = true; - return; + return righttoleft; } /*! \fn bool QString::isSimpleText() const diff --git a/src/corelib/tools/qstring.h b/src/corelib/tools/qstring.h index ed87acf294..952c572ef1 100644 --- a/src/corelib/tools/qstring.h +++ b/src/corelib/tools/qstring.h @@ -596,7 +596,7 @@ public: #endif bool isSimpleText() const { if (!d->clean) updateProperties(); return d->simpletext; } - bool isRightToLeft() const { if (!d->clean) updateProperties(); return d->righttoleft; } + bool isRightToLeft() const; QString(int size, Qt::Initialization); diff --git a/src/corelib/tools/qtextboundaryfinder.cpp b/src/corelib/tools/qtextboundaryfinder.cpp index 92052973f9..bcddcb2010 100644 --- a/src/corelib/tools/qtextboundaryfinder.cpp +++ b/src/corelib/tools/qtextboundaryfinder.cpp @@ -131,6 +131,11 @@ static void init(QTextBoundaryFinder::BoundaryType type, const QChar *chars, int Line break boundaries give possible places where a line break might happen and sentence boundaries will show the beginning and end of whole sentences. + + The first position in a string is always a valid boundary and + refers to the position before the first character. The last + position at the length of the string is also valid and refers + to the position after the last character. */ /*! @@ -363,7 +368,8 @@ int QTextBoundaryFinder::toNextBoundary() ++pos; break; case Line: - while (pos < length && d->attributes[pos].lineBreakType < HB_Break) + Q_ASSERT(pos); + while (pos < length && d->attributes[pos-1].lineBreakType < HB_Break) ++pos; break; } @@ -405,7 +411,7 @@ int QTextBoundaryFinder::toPreviousBoundary() --pos; break; case Line: - while (pos > 0 && d->attributes[pos].lineBreakType < HB_Break) + while (pos > 0 && d->attributes[pos-1].lineBreakType < HB_Break) --pos; break; } @@ -430,7 +436,7 @@ bool QTextBoundaryFinder::isAtBoundary() const case Word: return d->attributes[pos].wordBoundary; case Line: - return d->attributes[pos].lineBreakType >= HB_Break; + return (pos > 0) ? d->attributes[pos-1].lineBreakType >= HB_Break : true; case Sentence: return d->attributes[pos].sentenceBoundary; } diff --git a/src/corelib/tools/qvarlengtharray.h b/src/corelib/tools/qvarlengtharray.h index bfede944f5..4a6bb4b802 100644 --- a/src/corelib/tools/qvarlengtharray.h +++ b/src/corelib/tools/qvarlengtharray.h @@ -127,6 +127,13 @@ public: inline T *data() { return ptr; } inline const T *data() const { return ptr; } inline const T * constData() const { return ptr; } + typedef int size_type; + typedef T value_type; + typedef value_type *pointer; + typedef const value_type *const_pointer; + typedef value_type &reference; + typedef const value_type &const_reference; + typedef qptrdiff difference_type; private: friend class QPodList<T, Prealloc>; diff --git a/src/corelib/tools/qvarlengtharray.qdoc b/src/corelib/tools/qvarlengtharray.qdoc index 38901e5ded..cbd81c7b53 100644 --- a/src/corelib/tools/qvarlengtharray.qdoc +++ b/src/corelib/tools/qvarlengtharray.qdoc @@ -6,35 +6,21 @@ ** ** This file is part of the documentation of the Qt Toolkit. ** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the Technology Preview License Agreement accompanying -** this package. +** $QT_BEGIN_LICENSE:FDL$ +** Commercial Usage +** Licensees holding valid Qt Commercial licenses may use this file in +** accordance with the Qt Commercial License Agreement provided with the +** Software or, alternatively, in accordance with the terms contained in a +** written agreement between you and Nokia. ** -** GNU Lesser General Public License Usage -** Alternatively, 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. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** GNU Free Documentation License +** Alternatively, this file may be used under the terms of the GNU Free +** Documentation License version 1.3 as published by the Free Software +** Foundation and appearing in the file included in the packaging of this +** file. ** ** If you have questions regarding the use of this file, please contact ** Nokia at qt-info@nokia.com. -** -** -** -** -** -** -** -** ** $QT_END_LICENSE$ ** ****************************************************************************/ @@ -302,3 +288,52 @@ \a defaultValue. */ +/*! + \typedef QVarLengthArray::size_type + \since 4.7 + + Typedef for int. Provided for STL compatibility. +*/ + +/*! + \typedef QVarLengthArray::value_type + \since 4.7 + + Typedef for T. Provided for STL compatibility. +*/ + +/*! + \typedef QVarLengthArray::difference_type + \since 4.7 + + Typedef for ptrdiff_t. Provided for STL compatibility. +*/ + +/*! + \typedef QVarLengthArray::pointer + \since 4.7 + + Typedef for T *. Provided for STL compatibility. +*/ + +/*! + \typedef QVarLengthArray::const_pointer + \since 4.7 + + Typedef for const T *. Provided for STL compatibility. +*/ + +/*! + \typedef QVarLengthArray::reference + \since 4.7 + + Typedef for T &. Provided for STL compatibility. +*/ + +/*! + \typedef QVarLengthArray::const_reference + \since 4.7 + + Typedef for const T &. Provided for STL compatibility. +*/ + diff --git a/src/corelib/tools/tools.pri b/src/corelib/tools/tools.pri index 4e0ebbcb3d..e579dd58e1 100644 --- a/src/corelib/tools/tools.pri +++ b/src/corelib/tools/tools.pri @@ -106,8 +106,9 @@ contains(QT_CONFIG, zlib) { ../3rdparty/zlib/uncompr.c \ ../3rdparty/zlib/zutil.c } else:!contains(QT_CONFIG, no-zlib) { - unix:LIBS_PRIVATE += -lz -# win32:LIBS += libz.lib + symbian:LIBS_PRIVATE += -llibz + else:if(unix|win32-g++*):LIBS_PRIVATE += -lz + else:LIBS += zdll.lib } DEFINES += HB_EXPORT=Q_CORE_EXPORT |