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-rw-r--r--src/3rdparty/phonon/ds9/mediagraph.cpp12
-rw-r--r--src/3rdparty/phonon/waveout/mediaobject.cpp2
-rw-r--r--src/corelib/io/qprocess_symbian.cpp2
-rw-r--r--src/corelib/tools/qhash.cpp12
-rw-r--r--src/corelib/tools/qlist.cpp39
-rw-r--r--src/corelib/tools/qlist.h41
-rw-r--r--src/corelib/tools/qset.h1
-rw-r--r--src/corelib/tools/qstring.cpp121
-rw-r--r--src/corelib/tools/qstring.h3
-rw-r--r--src/corelib/tools/qvector.h4
-rw-r--r--src/gui/text/qtextcursor.cpp26
-rw-r--r--src/gui/text/qtextcursor.h1
-rw-r--r--src/gui/widgets/qplaintextedit.cpp20
-rw-r--r--src/gui/widgets/qplaintextedit.h2
-rw-r--r--src/multimedia/audio/qaudiodeviceinfo_win32_p.cpp8
-rw-r--r--src/multimedia/audio/qaudioinput_win32_p.cpp2
-rw-r--r--src/multimedia/audio/qaudiooutput_win32_p.cpp2
-rw-r--r--src/sql/drivers/db2/qsql_db2.cpp4
-rw-r--r--src/sql/drivers/oci/qsql_oci.cpp15
-rw-r--r--src/sql/drivers/odbc/qsql_odbc.cpp2
-rw-r--r--src/sql/drivers/sqlite/qsql_sqlite.cpp10
21 files changed, 259 insertions, 70 deletions
diff --git a/src/3rdparty/phonon/ds9/mediagraph.cpp b/src/3rdparty/phonon/ds9/mediagraph.cpp
index a467dd7..3e7a68b 100644
--- a/src/3rdparty/phonon/ds9/mediagraph.cpp
+++ b/src/3rdparty/phonon/ds9/mediagraph.cpp
@@ -379,7 +379,7 @@ namespace Phonon
FILTER_INFO info;
filter->QueryFilterInfo(&info);
#ifdef GRAPH_DEBUG
- qDebug() << "removeFilter" << QString::fromUtf16(info.achName);
+ qDebug() << "removeFilter" << QString((const QChar *)info.achName);
#endif
if (info.pGraph) {
info.pGraph->Release();
@@ -875,7 +875,7 @@ namespace Phonon
{
FILTER_INFO info;
filter->QueryFilterInfo(&info);
- qDebug() << Q_FUNC_INFO << QString::fromUtf16(info.achName);
+ qDebug() << Q_FUNC_INFO << QString((const QChar *)info.achName);
if (info.pGraph) {
info.pGraph->Release();
}
@@ -921,7 +921,7 @@ namespace Phonon
{
FILTER_INFO info;
filter->QueryFilterInfo(&info);
- qDebug() << "found a decoder filter" << QString::fromUtf16(info.achName);
+ qDebug() << "found a decoder filter" << QString((const QChar *)info.achName);
if (info.pGraph) {
info.pGraph->Release();
}
@@ -937,7 +937,7 @@ namespace Phonon
{
FILTER_INFO info;
filter->QueryFilterInfo(&info);
- qDebug() << Q_FUNC_INFO << QString::fromUtf16(info.achName);
+ qDebug() << Q_FUNC_INFO << QString((const QChar *)info.achName);
if (info.pGraph) {
info.pGraph->Release();
}
@@ -956,7 +956,7 @@ namespace Phonon
{
FILTER_INFO info;
filter->QueryFilterInfo(&info);
- qDebug() << Q_FUNC_INFO << QString::fromUtf16(info.achName);
+ qDebug() << Q_FUNC_INFO << QString((const QChar *)info.achName);
if (info.pGraph) {
info.pGraph->Release();
}
@@ -990,7 +990,7 @@ namespace Phonon
{
FILTER_INFO info;
filter->QueryFilterInfo(&info);
- qDebug() << "found a demuxer filter" << QString::fromUtf16(info.achName);
+ qDebug() << "found a demuxer filter" << QString((const QChar *)info.achName);
if (info.pGraph) {
info.pGraph->Release();
}
diff --git a/src/3rdparty/phonon/waveout/mediaobject.cpp b/src/3rdparty/phonon/waveout/mediaobject.cpp
index db71942..08af4ee 100644
--- a/src/3rdparty/phonon/waveout/mediaobject.cpp
+++ b/src/3rdparty/phonon/waveout/mediaobject.cpp
@@ -50,7 +50,7 @@ namespace Phonon
{
ushort b[256];
waveOutGetErrorText(error, (LPWSTR)b, 256);
- return QString::fromUtf16(b);
+ return QString((const QChar *)b);
}
class WorkerThread : public QThread
diff --git a/src/corelib/io/qprocess_symbian.cpp b/src/corelib/io/qprocess_symbian.cpp
index 75cde51..07d10ad 100644
--- a/src/corelib/io/qprocess_symbian.cpp
+++ b/src/corelib/io/qprocess_symbian.cpp
@@ -1002,7 +1002,7 @@ bool QProcessPrivate::waitForDeadChild()
TExitCategoryName catName = symbianProcess->ExitCategory();
qDebug() << "QProcessPrivate::waitForDeadChild() dead with exitCode"
<< exitCode << ", crashed:" << crashed
- << ", category:" << QString::fromUtf16(catName.Ptr());
+ << ", category:" << QString((const QChar *)catName.Ptr());
#endif
} else {
QPROCESS_DEBUG_PRINT("QProcessPrivate::waitForDeadChild() not dead!");
diff --git a/src/corelib/tools/qhash.cpp b/src/corelib/tools/qhash.cpp
index 285f4c9..85a8b63 100644
--- a/src/corelib/tools/qhash.cpp
+++ b/src/corelib/tools/qhash.cpp
@@ -64,13 +64,11 @@ QT_BEGIN_NAMESPACE
static uint hash(const uchar *p, int n)
{
uint h = 0;
- uint g;
while (n--) {
h = (h << 4) + *p++;
- g = h & 0xf0000000;
- h ^= g >> 23;
- h &= ~g;
+ h ^= (h & 0xf0000000) >> 23;
+ h &= 0x0fffffff;
}
return h;
}
@@ -78,13 +76,11 @@ static uint hash(const uchar *p, int n)
static uint hash(const QChar *p, int n)
{
uint h = 0;
- uint g;
while (n--) {
h = (h << 4) + (*p++).unicode();
- g = h & 0xf0000000;
- h ^= g >> 23;
- h &= ~g;
+ h ^= (h & 0xf0000000) >> 23;
+ h &= 0x0fffffff;
}
return h;
}
diff --git a/src/corelib/tools/qlist.cpp b/src/corelib/tools/qlist.cpp
index ce62016..ac0dc46 100644
--- a/src/corelib/tools/qlist.cpp
+++ b/src/corelib/tools/qlist.cpp
@@ -125,22 +125,23 @@ QListData::Data *QListData::detach2()
}
/*!
- * Detaches the QListData by reallocating new memory.
+ * Detaches the QListData by allocating new memory for a list which possibly
+ * has a different size than the copied one.
* Returns the old (shared) data, it is up to the caller to deref() and free()
* For the new data node_copy needs to be called.
*
* \internal
*/
-QListData::Data *QListData::detach3()
+QListData::Data *QListData::detach(int alloc)
{
Data *x = d;
- Data* t = static_cast<Data *>(qMalloc(DataHeaderSize + x->alloc * sizeof(void *)));
+ Data* t = static_cast<Data *>(qMalloc(DataHeaderSize + alloc * sizeof(void *)));
Q_CHECK_PTR(t);
t->ref = 1;
t->sharable = true;
- t->alloc = x->alloc;
- if (!t->alloc) {
+ t->alloc = alloc;
+ if (!alloc) {
t->begin = 0;
t->end = 0;
} else {
@@ -152,6 +153,21 @@ QListData::Data *QListData::detach3()
return x;
}
+/*!
+ * Detaches the QListData by reallocating new memory.
+ * Returns the old (shared) data, it is up to the caller to deref() and free()
+ * For the new data node_copy needs to be called.
+ *
+ * \internal
+ */
+#if QT_VERSION >= 0x050000
+# error "Remove QListData::detach3(), it is only required for binary compatibility for 4.5.x to 4.6.x"
+#endif
+QListData::Data *QListData::detach3()
+{
+ return detach(d->alloc);
+}
+
void QListData::realloc(int alloc)
{
Q_ASSERT(d->ref == 1);
@@ -647,6 +663,19 @@ void **QListData::erase(void **xi)
Same as at().
*/
+/*! \fn QList::reserve(int alloc)
+
+ Reserve space for \a alloc elements.
+
+ If \a alloc is smaller than the current size of the list, nothing will happen.
+
+ Use this function to avoid repetetive reallocation of QList's internal
+ data if you can predict how many elements will be appended.
+ Note that the reservation applies only to the internal pointer array.
+
+ \since 4.7
+*/
+
/*! \fn void QList::append(const T &value)
Inserts \a value at the end of the list.
diff --git a/src/corelib/tools/qlist.h b/src/corelib/tools/qlist.h
index 1d08c41..8c75c98 100644
--- a/src/corelib/tools/qlist.h
+++ b/src/corelib/tools/qlist.h
@@ -72,9 +72,10 @@ struct Q_CORE_EXPORT QListData {
};
enum { DataHeaderSize = sizeof(Data) - sizeof(void *) };
+ Data *detach(int alloc);
Data *detach(); // remove in 5.0
Data *detach2(); // remove in 5.0
- Data *detach3();
+ Data *detach3(); // remove in 5.0
void realloc(int alloc);
static Data shared_null;
Data *d;
@@ -140,6 +141,7 @@ public:
const T &operator[](int i) const;
T &operator[](int i);
+ void reserve(int size);
void append(const T &t);
void append(const QList<T> &t);
void prepend(const T &t);
@@ -331,6 +333,7 @@ public:
#endif
private:
+ void detach_helper(int alloc);
void detach_helper();
void free(QListData::Data *d);
@@ -464,6 +467,17 @@ inline T QList<T>::takeLast()
{ T t = last(); removeLast(); return t; }
template <typename T>
+Q_OUTOFLINE_TEMPLATE void QList<T>::reserve(int alloc)
+{
+ if (d->alloc < alloc) {
+ if (d->ref != 1)
+ detach_helper(alloc);
+ else
+ p.realloc(alloc);
+ }
+}
+
+template <typename T>
Q_OUTOFLINE_TEMPLATE void QList<T>::append(const T &t)
{
detach();
@@ -575,11 +589,20 @@ Q_OUTOFLINE_TEMPLATE QList<T> QList<T>::mid(int pos, int alength) const
alength = size() - pos;
if (pos == 0 && alength == size())
return *this;
- QList<T> cpy;
if (pos + alength > size())
alength = size() - pos;
- for (int i = pos; i < pos + alength; ++i)
- cpy += at(i);
+ QList<T> cpy;
+ cpy.reserve(alength);
+ cpy.d->end = alength;
+ QT_TRY {
+ cpy.node_copy(reinterpret_cast<Node *>(cpy.p.begin()),
+ reinterpret_cast<Node *>(cpy.p.end()),
+ reinterpret_cast<Node *>(p.begin() + pos));
+ } QT_CATCH(...) {
+ // restore the old end
+ cpy.d->end = 0;
+ QT_RETHROW;
+ }
return cpy;
}
@@ -599,10 +622,10 @@ Q_OUTOFLINE_TEMPLATE T QList<T>::value(int i, const T& defaultValue) const
}
template <typename T>
-Q_OUTOFLINE_TEMPLATE void QList<T>::detach_helper()
+Q_OUTOFLINE_TEMPLATE void QList<T>::detach_helper(int alloc)
{
Node *n = reinterpret_cast<Node *>(p.begin());
- QListData::Data *x = p.detach3();
+ QListData::Data *x = p.detach(alloc);
QT_TRY {
node_copy(reinterpret_cast<Node *>(p.begin()), reinterpret_cast<Node *>(p.end()), n);
} QT_CATCH(...) {
@@ -616,6 +639,12 @@ Q_OUTOFLINE_TEMPLATE void QList<T>::detach_helper()
}
template <typename T>
+Q_OUTOFLINE_TEMPLATE void QList<T>::detach_helper()
+{
+ detach_helper(d->alloc);
+}
+
+template <typename T>
Q_OUTOFLINE_TEMPLATE QList<T>::~QList()
{
if (d && !d->ref.deref())
diff --git a/src/corelib/tools/qset.h b/src/corelib/tools/qset.h
index 6525880..9acbed4 100644
--- a/src/corelib/tools/qset.h
+++ b/src/corelib/tools/qset.h
@@ -292,6 +292,7 @@ template <typename T>
Q_OUTOFLINE_TEMPLATE QList<T> QSet<T>::toList() const
{
QList<T> result;
+ result.reserve(size());
typename QSet<T>::const_iterator i = constBegin();
while (i != constEnd()) {
result.append(*i);
diff --git a/src/corelib/tools/qstring.cpp b/src/corelib/tools/qstring.cpp
index dec59b7..ac1bee7 100644
--- a/src/corelib/tools/qstring.cpp
+++ b/src/corelib/tools/qstring.cpp
@@ -989,6 +989,40 @@ QString::QString(const QChar *unicode, int size)
}
}
+/*!
+ \since 4.7
+
+ Constructs a string initialized with the characters of the QChar array
+ \a unicode, which must be terminated with a 0.
+
+ QString makes a deep copy of the string data. The unicode data is copied as
+ is and the Byte Order Mark is preserved if present.
+*/
+QString::QString(const QChar *unicode)
+{
+ if (!unicode) {
+ d = &shared_null;
+ d->ref.ref();
+ } else {
+ int size = 0;
+ while (unicode[size] != 0)
+ ++size;
+ if (!size) {
+ d = &shared_empty;
+ d->ref.ref();
+ } else {
+ d = (Data*) qMalloc(sizeof(Data)+size*sizeof(QChar));
+ Q_CHECK_PTR(d);
+ d->ref = 1;
+ d->alloc = d->size = size;
+ d->clean = d->asciiCache = d->simpletext = d->righttoleft = d->capacity = 0;
+ d->data = d->array;
+ memcpy(d->array, unicode, size * sizeof(QChar));
+ d->array[size] = '\0';
+ }
+ }
+}
+
/*!
Constructs a string of the given \a size with every character set
@@ -1766,13 +1800,14 @@ void QString::replace_helper(uint *indices, int nIndices, int blen, const QChar
}
QT_TRY {
- detach();
if (blen == alen) {
// replace in place
+ detach();
for (int i = 0; i < nIndices; ++i)
memcpy(d->data + indices[i], afterBuffer, alen * sizeof(QChar));
} else if (alen < blen) {
// replace from front
+ detach();
uint to = indices[0];
if (alen)
memcpy(d->data+to, after, alen*sizeof(QChar));
@@ -3867,7 +3902,7 @@ QString QString::fromUtf8(const char *str, int size)
host byte order is assumed.
This function is comparatively slow.
- Use QString(const ushort *, int) if possible.
+ Use QString(const ushort *, int) or QString(const ushort *) if possible.
QString makes a deep copy of the Unicode data.
@@ -3960,24 +3995,74 @@ QString QString::simplified() const
{
if (d->size == 0)
return *this;
- QString result(d->size, Qt::Uninitialized);
- const QChar *from = (const QChar*) d->data;
- const QChar *fromend = (const QChar*) from+d->size;
- int outc=0;
- QChar *to = (QChar*) result.d->data;
- for (;;) {
- while (from!=fromend && from->isSpace())
- from++;
- while (from!=fromend && !from->isSpace())
- to[outc++] = *from++;
- if (from!=fromend)
- to[outc++] = QLatin1Char(' ');
- else
+
+ const QChar * const start = reinterpret_cast<QChar *>(d->data);
+ const QChar *from = start;
+ const QChar *fromEnd = start + d->size;
+ forever {
+ QChar ch = *from;
+ if (!ch.isSpace())
break;
+ if (++from == fromEnd) {
+ // All-whitespace string
+ shared_empty.ref.ref();
+ return QString(&shared_empty, 0);
+ }
+ }
+ // This loop needs no underflow check, as we already determined that
+ // the string contains non-whitespace. If the string has exactly one
+ // non-whitespace, it will be checked twice - we can live with that.
+ while (fromEnd[-1].isSpace())
+ fromEnd--;
+ // The rest of the function depends on the fact that we already know
+ // that the last character in the source is no whitespace.
+ const QChar *copyFrom = from;
+ int copyCount;
+ forever {
+ if (++from == fromEnd) {
+ // Only leading and/or trailing whitespace, if any at all
+ return mid(copyFrom - start, from - copyFrom);
+ }
+ QChar ch = *from;
+ if (!ch.isSpace())
+ continue;
+ if (ch != QLatin1Char(' ')) {
+ copyCount = from - copyFrom;
+ break;
+ }
+ ch = *++from;
+ if (ch.isSpace()) {
+ copyCount = from - copyFrom - 1;
+ break;
+ }
+ }
+ // 'from' now points at the non-trailing whitespace which made the
+ // string not simplified in the first place. 'copyCount' is the number
+ // of already simplified characters - at least one, obviously -
+ // without a trailing space.
+ QString result((fromEnd - from) + copyCount, Qt::Uninitialized);
+ QChar *to = reinterpret_cast<QChar *>(result.d->data);
+ ::memcpy(to, copyFrom, copyCount * 2);
+ to += copyCount;
+ fromEnd--;
+ QChar ch;
+ forever {
+ *to++ = QLatin1Char(' ');
+ do {
+ ch = *++from;
+ } while (ch.isSpace());
+ if (from == fromEnd)
+ break;
+ do {
+ *to++ = ch;
+ ch = *++from;
+ if (from == fromEnd)
+ goto done;
+ } while (!ch.isSpace());
}
- if (outc > 0 && to[outc-1] == QLatin1Char(' '))
- outc--;
- result.truncate(outc);
+ done:
+ *to++ = ch;
+ result.truncate(to - reinterpret_cast<QChar *>(result.d->data));
return result;
}
diff --git a/src/corelib/tools/qstring.h b/src/corelib/tools/qstring.h
index 702a21a..8de3c7d 100644
--- a/src/corelib/tools/qstring.h
+++ b/src/corelib/tools/qstring.h
@@ -91,7 +91,8 @@ class Q_CORE_EXPORT QString
{
public:
inline QString();
- QString(const QChar *unicode, int size);
+ QString(const QChar *unicode, int size); // Qt5: don't cap size < 0
+ explicit QString(const QChar *unicode); // Qt5: merge with the above
QString(QChar c);
QString(int size, QChar c);
inline QString(const QLatin1String &latin1);
diff --git a/src/corelib/tools/qvector.h b/src/corelib/tools/qvector.h
index 61b22fd..2fc4d6c 100644
--- a/src/corelib/tools/qvector.h
+++ b/src/corelib/tools/qvector.h
@@ -728,9 +728,10 @@ Q_OUTOFLINE_TEMPLATE QVector<T> QVector<T>::mid(int pos, int length) const
length = size() - pos;
if (pos == 0 && length == size())
return *this;
- QVector<T> copy;
if (pos + length > size())
length = size() - pos;
+ QVector<T> copy;
+ copy.reserve(length);
for (int i = pos; i < pos + length; ++i)
copy += at(i);
return copy;
@@ -740,6 +741,7 @@ template <typename T>
Q_OUTOFLINE_TEMPLATE QList<T> QVector<T>::toList() const
{
QList<T> result;
+ result.reserve(size());
for (int i = 0; i < size(); ++i)
result.append(at(i));
return result;
diff --git a/src/gui/text/qtextcursor.cpp b/src/gui/text/qtextcursor.cpp
index c81d538..c91df3c 100644
--- a/src/gui/text/qtextcursor.cpp
+++ b/src/gui/text/qtextcursor.cpp
@@ -1145,7 +1145,7 @@ void QTextCursor::setPosition(int pos, MoveMode m)
Returns the absolute position of the cursor within the document.
The cursor is positioned between characters.
- \sa setPosition() movePosition() anchor()
+ \sa setPosition() movePosition() anchor() positionInBlock()
*/
int QTextCursor::position() const
{
@@ -1155,6 +1155,22 @@ int QTextCursor::position() const
}
/*!
+ \since 4.7
+ Returns the relative position of the cursor within the block.
+ The cursor is positioned between characters.
+
+ This is equivalent to \c{ position() - block().position()}.
+
+ \sa position()
+*/
+int QTextCursor::positionInBlock() const
+{
+ if (!d || !d->priv)
+ return 0;
+ return d->position - d->block().position();
+}
+
+/*!
Returns the anchor position; this is the same as position() unless
there is a selection in which case position() marks one end of the
selection and anchor() marks the other end. Just like the cursor
@@ -2414,9 +2430,17 @@ int QTextCursor::blockNumber() const
return d->block().blockNumber();
}
+
/*!
\since 4.2
Returns the position of the cursor within its containing line.
+
+ Note that this is the column number relative to a wrapped line,
+ not relative to the block (i.e. the paragraph).
+
+ You probably want to call positionInBlock() instead.
+
+ \sa positionInBlock()
*/
int QTextCursor::columnNumber() const
{
diff --git a/src/gui/text/qtextcursor.h b/src/gui/text/qtextcursor.h
index 38bc39d..3e968a3 100644
--- a/src/gui/text/qtextcursor.h
+++ b/src/gui/text/qtextcursor.h
@@ -89,6 +89,7 @@ public:
void setPosition(int pos, MoveMode mode = MoveAnchor);
int position() const;
+ int positionInBlock() const;
int anchor() const;
diff --git a/src/gui/widgets/qplaintextedit.cpp b/src/gui/widgets/qplaintextedit.cpp
index 0d798b7..ef9fac3 100644
--- a/src/gui/widgets/qplaintextedit.cpp
+++ b/src/gui/widgets/qplaintextedit.cpp
@@ -1320,6 +1320,26 @@ QTextCursor QPlainTextEdit::textCursor() const
return d->control->textCursor();
}
+/*!
+ Returns the reference of the anchor at position \a pos, or an
+ empty string if no anchor exists at that point.
+
+ \since 4.7
+ */
+QString QPlainTextEdit::anchorAt(const QPoint &pos) const
+{
+ Q_D(const QPlainTextEdit);
+ int cursorPos = d->control->hitTest(pos + QPoint(d->horizontalOffset(),
+ d->verticalOffset()),
+ Qt::ExactHit);
+ if (cursorPos < 0)
+ return QString();
+
+ QTextDocumentPrivate *pieceTable = document()->docHandle();
+ QTextDocumentPrivate::FragmentIterator it = pieceTable->find(cursorPos);
+ QTextCharFormat fmt = pieceTable->formatCollection()->charFormat(it->format);
+ return fmt.anchorHref();
+}
/*!
Undoes the last operation.
diff --git a/src/gui/widgets/qplaintextedit.h b/src/gui/widgets/qplaintextedit.h
index 15cf0967..106ae6d 100644
--- a/src/gui/widgets/qplaintextedit.h
+++ b/src/gui/widgets/qplaintextedit.h
@@ -159,6 +159,8 @@ public:
QRect cursorRect(const QTextCursor &cursor) const;
QRect cursorRect() const;
+ QString anchorAt(const QPoint &pos) const;
+
bool overwriteMode() const;
void setOverwriteMode(bool overwrite);
diff --git a/src/multimedia/audio/qaudiodeviceinfo_win32_p.cpp b/src/multimedia/audio/qaudiodeviceinfo_win32_p.cpp
index 955a880..67dc90c 100644
--- a/src/multimedia/audio/qaudiodeviceinfo_win32_p.cpp
+++ b/src/multimedia/audio/qaudiodeviceinfo_win32_p.cpp
@@ -218,7 +218,7 @@ void QAudioDeviceInfoInternal::updateLists()
for(i=0;i<iNumDevs;i++) {
if(waveOutGetDevCaps(i, &woc, sizeof(WAVEOUTCAPS))
== MMSYSERR_NOERROR) {
- tmp = QString::fromUtf16((const unsigned short*)woc.szPname);
+ tmp = QString((const QChar *)woc.szPname);
if(tmp.compare(device) == 0) {
match = true;
fmt = woc.dwFormats;
@@ -238,7 +238,7 @@ void QAudioDeviceInfoInternal::updateLists()
for(i=0;i<iNumDevs;i++) {
if(waveInGetDevCaps(i, &woc, sizeof(WAVEINCAPS))
== MMSYSERR_NOERROR) {
- tmp = QString::fromUtf16((const unsigned short*)woc.szPname);
+ tmp = QString((const QChar *)woc.szPname);
if(tmp.compare(device) == 0) {
match = true;
fmt = woc.dwFormats;
@@ -347,7 +347,7 @@ QList<QByteArray> QAudioDeviceInfoInternal::availableDevices(QAudio::Mode mode)
for(i=0;i<iNumDevs;i++) {
if(waveOutGetDevCaps(i, &woc, sizeof(WAVEOUTCAPS))
== MMSYSERR_NOERROR) {
- devices.append(QString::fromUtf16((const unsigned short*)woc.szPname).toLocal8Bit().constData());
+ devices.append(QString((const QChar *)woc.szPname).toLocal8Bit().constData());
}
}
} else {
@@ -357,7 +357,7 @@ QList<QByteArray> QAudioDeviceInfoInternal::availableDevices(QAudio::Mode mode)
for(i=0;i<iNumDevs;i++) {
if(waveInGetDevCaps(i, &woc, sizeof(WAVEINCAPS))
== MMSYSERR_NOERROR) {
- devices.append(QString::fromUtf16((const unsigned short*)woc.szPname).toLocal8Bit().constData());
+ devices.append(QString((const QChar *)woc.szPname).toLocal8Bit().constData());
}
}
diff --git a/src/multimedia/audio/qaudioinput_win32_p.cpp b/src/multimedia/audio/qaudioinput_win32_p.cpp
index 84fd2a5..cc4fdee 100644
--- a/src/multimedia/audio/qaudioinput_win32_p.cpp
+++ b/src/multimedia/audio/qaudioinput_win32_p.cpp
@@ -255,7 +255,7 @@ bool QAudioInputPrivate::open()
if(waveInGetDevCaps(ii, &wic, sizeof(WAVEINCAPS))
== MMSYSERR_NOERROR) {
QString tmp;
- tmp = QString::fromUtf16((const unsigned short*)wic.szPname);
+ tmp = QString((const QChar *)wic.szPname);
if(tmp.compare(QLatin1String(m_device)) == 0) {
devId = ii;
break;
diff --git a/src/multimedia/audio/qaudiooutput_win32_p.cpp b/src/multimedia/audio/qaudiooutput_win32_p.cpp
index c31e048..bce45c1 100644
--- a/src/multimedia/audio/qaudiooutput_win32_p.cpp
+++ b/src/multimedia/audio/qaudiooutput_win32_p.cpp
@@ -250,7 +250,7 @@ bool QAudioOutputPrivate::open()
if(waveOutGetDevCaps(ii, &woc, sizeof(WAVEOUTCAPS))
== MMSYSERR_NOERROR) {
QString tmp;
- tmp = QString::fromUtf16((const unsigned short*)woc.szPname);
+ tmp = QString((const QChar *)woc.szPname);
if(tmp.compare(QLatin1String(m_device)) == 0) {
devId = ii;
break;
diff --git a/src/sql/drivers/db2/qsql_db2.cpp b/src/sql/drivers/db2/qsql_db2.cpp
index d5b3984..ea0b42e 100644
--- a/src/sql/drivers/db2/qsql_db2.cpp
+++ b/src/sql/drivers/db2/qsql_db2.cpp
@@ -109,7 +109,7 @@ public:
static QString qFromTChar(SQLTCHAR* str)
{
- return QString::fromUtf16(str);
+ return QString((const QChar *)str);
}
// dangerous!! (but fast). Don't use in functions that
@@ -833,7 +833,7 @@ bool QDB2Result::exec()
break;
case QVariant::String:
if (bindValueType(i) & QSql::Out)
- values[i] = QString::fromUtf16((ushort*)tmpStorage.takeFirst().constData());
+ values[i] = QString((const QChar *)tmpStorage.takeFirst().constData());
break;
default: {
values[i] = QString::fromAscii(tmpStorage.takeFirst().constData());
diff --git a/src/sql/drivers/oci/qsql_oci.cpp b/src/sql/drivers/oci/qsql_oci.cpp
index 01c4124..b5c85e6 100644
--- a/src/sql/drivers/oci/qsql_oci.cpp
+++ b/src/sql/drivers/oci/qsql_oci.cpp
@@ -364,8 +364,8 @@ static void qOraOutValue(QVariant &value, QList<QByteArray> &storage)
value = qMakeDate(storage.takeFirst());
break;
case QVariant::String:
- value = QString::fromUtf16(
- reinterpret_cast<const ushort *>(storage.takeFirst().constData()));
+ value = QString(
+ reinterpret_cast<const QChar *>(storage.takeFirst().constData()));
break;
default:
break; //nothing
@@ -454,7 +454,7 @@ QString qOraWarn(OCIError *err, int *errorCode)
OCI_HTYPE_ERROR);
if (errorCode)
*errorCode = errcode;
- return QString::fromUtf16(reinterpret_cast<const ushort *>(errbuf));
+ return QString(reinterpret_cast<const QChar *>(errbuf));
}
void qOraWarning(const char* msg, OCIError *err)
@@ -989,8 +989,7 @@ int QOCICols::readPiecewise(QVector<QVariant> &values, int index)
} else {
if (isStringField) {
QString str = values.at(fieldNum + index).toString();
- str += QString::fromUtf16(reinterpret_cast<const ushort *>(col),
- chunkSize / 2);
+ str += QString(reinterpret_cast<const QChar *>(col), chunkSize / 2);
values[fieldNum + index] = str;
fieldInf[fieldNum].ind = 0;
} else {
@@ -1457,7 +1456,7 @@ bool QOCICols::execBatch(QOCIResultPrivate *d, QVector<QVariant> &boundValues, b
break;
case SQLT_STR:
- (*list)[r] = QString::fromUtf16(reinterpret_cast<ushort *>(data
+ (*list)[r] = QString(reinterpret_cast<const QChar *>(data
+ r * columns[i].maxLen));
break;
@@ -1608,7 +1607,7 @@ void QOCICols::getValues(QVector<QVariant> &v, int index)
}
// else fall through
case QVariant::String:
- v[index + i] = QString::fromUtf16(reinterpret_cast<const ushort *>(fld.data));
+ v[index + i] = QString(reinterpret_cast<const QChar *>(fld.data));
break;
case QVariant::ByteArray:
if (fld.len > 0)
@@ -2102,7 +2101,7 @@ bool QOCIDriver::open(const QString & db,
qWarning("QOCIDriver::open: could not get Oracle server version.");
} else {
QString versionStr;
- versionStr = QString::fromUtf16(reinterpret_cast<ushort *>(vertxt));
+ versionStr = QString(reinterpret_cast<const QChar *>(vertxt));
QRegExp vers(QLatin1String("([0-9]+)\\.[0-9\\.]+[0-9]"));
if (vers.indexIn(versionStr) >= 0)
d->serverVersion = vers.cap(1).toInt();
diff --git a/src/sql/drivers/odbc/qsql_odbc.cpp b/src/sql/drivers/odbc/qsql_odbc.cpp
index 18bc743..fab3ab3 100644
--- a/src/sql/drivers/odbc/qsql_odbc.cpp
+++ b/src/sql/drivers/odbc/qsql_odbc.cpp
@@ -1558,7 +1558,7 @@ bool QODBCResult::exec()
case QVariant::String:
if (d->unicode) {
if (bindValueType(i) & QSql::Out)
- values[i] = QString::fromUtf16((ushort*)tmpStorage.takeFirst().constData());
+ values[i] = QString((QChar *)tmpStorage.takeFirst().constData());
break;
}
// fall through
diff --git a/src/sql/drivers/sqlite/qsql_sqlite.cpp b/src/sql/drivers/sqlite/qsql_sqlite.cpp
index d3be304..24dcad9 100644
--- a/src/sql/drivers/sqlite/qsql_sqlite.cpp
+++ b/src/sql/drivers/sqlite/qsql_sqlite.cpp
@@ -95,7 +95,7 @@ static QSqlError qMakeError(sqlite3 *access, const QString &descr, QSqlError::Er
int errorCode = -1)
{
return QSqlError(descr,
- QString::fromUtf16(static_cast<const ushort *>(sqlite3_errmsg16(access))),
+ QString(reinterpret_cast<const QChar *>(sqlite3_errmsg16(access))),
type, errorCode);
}
@@ -162,13 +162,13 @@ void QSQLiteResultPrivate::initColumns(bool emptyResultset)
q->init(nCols);
for (int i = 0; i < nCols; ++i) {
- QString colName = QString::fromUtf16(
- static_cast<const ushort *>(sqlite3_column_name16(stmt, i))
+ QString colName = QString(reinterpret_cast<const QChar *>(
+ sqlite3_column_name16(stmt, i))
).remove(QLatin1Char('"'));
// must use typeName for resolving the type to match QSqliteDriver::record
- QString typeName = QString::fromUtf16(
- static_cast<const ushort *>(sqlite3_column_decltype16(stmt, i)));
+ QString typeName = QString(reinterpret_cast<const QChar *>(
+ sqlite3_column_decltype16(stmt, i)));
int dotIdx = colName.lastIndexOf(QLatin1Char('.'));
QSqlField fld(colName.mid(dotIdx == -1 ? 0 : dotIdx + 1), qGetColumnType(typeName));
generated by cgit v0.12 at 2024-11-14 16:15:51 (GMT)