Merge branch '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-1 into 4.7-integration

* '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-1:
  add translator comment
  save a QFile::encodeName()
  Don't use QList's begin() and end() where possible.
  Ensure we stop the name lookups in QAbstractSocket if we abort().
  Don't rely on tryStart() to do job control.
  Improved workaround for new qt documentation, base on dboddie's work.
  Doc: Fixed typos.
  Ensure that all qthelp URLs have paths that start with /qdoc/.
  Doc: Fixed the Declarative documentation set. Tweaked the others.

5 files changed, 14 insertions, 9 deletions

diff --git a/src/corelib/io/qfsfileengine_unix.cpp b/src/corelib/io/qfsfileengine_unix.cpp
index 1415e44..5762d94 100644
--- a/src/corelib/io/qfsfileengine_unix.cpp
+++ b/src/corelib/io/qfsfileengine_unix.cpp
@@ -122,7 +122,7 @@ void QFSFileEnginePrivate::setSymbianError(int symbianError, QFile::FileError de
 
     Returns the stdlib open string corresponding to a QIODevice::OpenMode.
 */
-static inline QByteArray openModeToFopenMode(QIODevice::OpenMode flags, const QString &fileName)
+static inline QByteArray openModeToFopenMode(QIODevice::OpenMode flags, const QByteArray &fileName)
 {
     QByteArray mode;
     if ((flags & QIODevice::ReadOnly) && !(flags & QIODevice::Truncate)) {
@@ -130,7 +130,7 @@ static inline QByteArray openModeToFopenMode(QIODevice::OpenMode flags, const QS
         if (flags & QIODevice::WriteOnly) {
             QT_STATBUF statBuf;
             if (!fileName.isEmpty()
-                && QT_STAT(QFile::encodeName(fileName), &statBuf) == 0
+                && QT_STAT(fileName, &statBuf) == 0
                 && (statBuf.st_mode & S_IFMT) == S_IFREG) {
                 mode += '+';
             } else {
@@ -254,7 +254,7 @@ bool QFSFileEnginePrivate::nativeOpen(QIODevice::OpenMode openMode)
 
         fh = 0;
     } else {
-        QByteArray fopenMode = openModeToFopenMode(openMode, filePath);
+        QByteArray fopenMode = openModeToFopenMode(openMode, nativeFilePath.constData());
 
         // Try to open the file in buffered mode.
         do {
diff --git a/src/corelib/tools/qlist.h b/src/corelib/tools/qlist.h
index 67f63f3..722744c 100644
--- a/src/corelib/tools/qlist.h
+++ b/src/corelib/tools/qlist.h
@@ -267,9 +267,9 @@ public:
     inline int count() const { return p.size(); }
     inline int length() const { return p.size(); } // Same as count()
     inline T& first() { Q_ASSERT(!isEmpty()); return *begin(); }
-    inline const T& first() const { Q_ASSERT(!isEmpty()); return *begin(); }
+    inline const T& first() const { Q_ASSERT(!isEmpty()); return at(0); }
     T& last() { Q_ASSERT(!isEmpty()); return *(--end()); }
-    const T& last() const { Q_ASSERT(!isEmpty()); return *(--end()); }
+    const T& last() const { Q_ASSERT(!isEmpty()); return at(count() - 1); }
     inline void removeFirst() { Q_ASSERT(!isEmpty()); erase(begin()); }
     inline void removeLast() { Q_ASSERT(!isEmpty()); erase(--end()); }
     inline bool startsWith(const T &t) const { return !isEmpty() && first() == t; }
diff --git a/src/gui/kernel/qkeysequence.cpp b/src/gui/kernel/qkeysequence.cpp
index 9efcc4e..931bc33 100644
--- a/src/gui/kernel/qkeysequence.cpp
+++ b/src/gui/kernel/qkeysequence.cpp
@@ -390,6 +390,9 @@ static const struct {
     int key;
     const char* name;
 } keyname[] = {
+    //: This and all following "incomprehensible" strings in QShortcut context
+    //: are key names. Please use the localized names appearing on actual
+    //: keyboards or whatever is commonly used.
     { Qt::Key_Space,        QT_TRANSLATE_NOOP("QShortcut", "Space") },
     { Qt::Key_Escape,       QT_TRANSLATE_NOOP("QShortcut", "Esc") },
     { Qt::Key_Tab,          QT_TRANSLATE_NOOP("QShortcut", "Tab") },
diff --git a/src/network/kernel/qhostinfo.cpp b/src/network/kernel/qhostinfo.cpp
index 7e006e0..f287630 100644
--- a/src/network/kernel/qhostinfo.cpp
+++ b/src/network/kernel/qhostinfo.cpp
@@ -565,13 +565,11 @@ void QHostInfoLookupManager::work()
                 }
             }
 
-            if (scheduled && threadPool.tryStart(scheduled)) {
+            if (scheduled && currentLookups.size() < threadPool.maxThreadCount()) {
                 // runnable now running in new thread, track this in currentLookups
+                threadPool.start(scheduled);
                 iterator.remove();
                 currentLookups.append(scheduled);
-            } else if (scheduled) {
-                // wanted to start, but could not because thread pool is busy
-                break;
             } else {
                 // was postponed, continue iterating
                 continue;
diff --git a/src/network/socket/qabstractsocket.cpp b/src/network/socket/qabstractsocket.cpp
index 21cd0fd..b604e89 100644
--- a/src/network/socket/qabstractsocket.cpp
+++ b/src/network/socket/qabstractsocket.cpp
@@ -2382,6 +2382,10 @@ void QAbstractSocket::disconnectFromHostImplementation()
 #if defined(QABSTRACTSOCKET_DEBUG)
         qDebug("QAbstractSocket::disconnectFromHost() aborting immediately");
 #endif
+        if (d->state == HostLookupState) {
+            QHostInfo::abortHostLookup(d->hostLookupId);
+            d->hostLookupId = -1;
+        }
     } else {
         // Perhaps emit closing()
         if (d->state != ClosingState) {