Merge branch '4.7' of git@scm.dev.nokia.troll.no:qt/oslo-staging-2 into 4.7

8 files changed, 55 insertions, 39 deletions

diff --git a/src/corelib/global/qendian.h b/src/corelib/global/qendian.h
index 107854c..d53504a 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/io/qfsfileengine_win.cpp b/src/corelib/io/qfsfileengine_win.cpp
index ec49f1a..21930e1 100644
--- a/src/corelib/io/qfsfileengine_win.cpp
+++ b/src/corelib/io/qfsfileengine_win.cpp
@@ -1162,7 +1162,15 @@ 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/kernel/qabstractitemmodel.cpp b/src/corelib/kernel/qabstractitemmodel.cpp
index b0e2f48..8415259 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/qeventdispatcher_glib.cpp b/src/corelib/kernel/qeventdispatcher_glib.cpp
index fd36be4..9c1c827 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/tools/qharfbuzz.cpp b/src/corelib/tools/qharfbuzz.cpp
index 1b6d334..9166a14 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/qstring.cpp b/src/corelib/tools/qstring.cpp
index 1d5fab3..57f79a0 100644
--- a/src/corelib/tools/qstring.cpp
+++ b/src/corelib/tools/qstring.cpp
@@ -4768,6 +4768,10 @@ 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));
diff --git a/src/corelib/tools/qtextboundaryfinder.cpp b/src/corelib/tools/qtextboundaryfinder.cpp
index 9205297..bcddcb2 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/tools.pri b/src/corelib/tools/tools.pri
index 4e0ebbc..e579dd5 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