Merge remote-tracking branch 'origin/4.7' into qt-4.8-from-4.7

Conflicts:
	src/corelib/kernel/qeventdispatcher_symbian.cpp
	src/declarative/qml/qdeclarativetypeloader.cpp
	src/imports/gestures/gestures.pro
	src/imports/particles/particles.pro
	src/opengl/qgl.cpp
	src/opengl/qgl_p.h
	src/s60installs/bwins/QtGuiu.def
	src/s60installs/eabi/QtGuiu.def
	tests/auto/declarative/qdeclarativescriptdebugging/qdeclarativescriptdebugging.pro
	tests/auto/declarative/qdeclarativewebview/qdeclarativewebview.pro
	tests/auto/qaudioinput/qaudioinput.pro
	tests/auto/qaudiooutput/qaudiooutput.pro
	tests/auto/qchar/qchar.pro
	tests/auto/qclipboard/test/test.pro
	tests/auto/qsound/qsound.pro

2 files changed, 64 insertions, 2 deletions

diff --git a/src/corelib/kernel/qeventdispatcher_symbian.cpp b/src/corelib/kernel/qeventdispatcher_symbian.cpp
index b216075..fca2feb 100644
--- a/src/corelib/kernel/qeventdispatcher_symbian.cpp
+++ b/src/corelib/kernel/qeventdispatcher_symbian.cpp
@@ -60,6 +60,24 @@ QT_BEGIN_NAMESPACE
 #define WAKE_UP_PRIORITY CActive::EPriorityStandard
 #define TIMER_PRIORITY CActive::EPriorityHigh
 
+class Incrementer {
+    int &variable;
+public:
+    inline Incrementer(int &variable) : variable(variable)
+    { ++variable; }
+    inline ~Incrementer()
+    { --variable; }
+};
+
+class Decrementer {
+    int &variable;
+public:
+    inline Decrementer(int &variable) : variable(variable)
+    { --variable; }
+    inline ~Decrementer()
+    { ++variable; }
+};
+
 static inline int qt_pipe_write(int socket, const char *data, qint64 len)
 {
 	return ::write(socket, data, len);
@@ -951,6 +969,8 @@ bool QEventDispatcherSymbian::processEvents ( QEventLoop::ProcessEventsFlags fla
 #endif
 
         while (1) {
+            //native active object callbacks are logically part of the event loop, so inc nesting level
+            Incrementer inc(d->threadData->loopLevel);
             if (block) {
                 // This is where Qt will spend most of its time.
                 CActiveScheduler::Current()->WaitForAnyRequest();
@@ -1045,6 +1065,7 @@ bool QEventDispatcherSymbian::processEvents ( QEventLoop::ProcessEventsFlags fla
 
 void QEventDispatcherSymbian::timerFired(int timerId)
 {
+    Q_D(QAbstractEventDispatcher);
     QHash<int, SymbianTimerInfoPtr>::iterator i = m_timerList.find(timerId);
     if (i == m_timerList.end()) {
         // The timer has been deleted. Ignore this event.
@@ -1063,6 +1084,8 @@ void QEventDispatcherSymbian::timerFired(int timerId)
     m_insideTimerEvent = true;
 
     QTimerEvent event(timerInfo->timerId);
+    //undo the added nesting level around RunIfReady, since Qt's event system also nests
+    Decrementer dec(d->threadData->loopLevel);
     QCoreApplication::sendEvent(timerInfo->receiver, &event);
 
     m_insideTimerEvent = oldInsideTimerEventValue;
@@ -1073,6 +1096,7 @@ void QEventDispatcherSymbian::timerFired(int timerId)
 
 void QEventDispatcherSymbian::wakeUpWasCalled()
 {
+    Q_D(QAbstractEventDispatcher);
     // The reactivation should happen in RunL, right before the call to this function.
     // This is because m_wakeUpDone is the "signal" that the object can be completed
     // once more.
@@ -1082,6 +1106,8 @@ void QEventDispatcherSymbian::wakeUpWasCalled()
     // the sendPostedEvents was done, but before the object was ready to be completed
     // again. This could deadlock the application if there are no other posted events.
     m_wakeUpDone.fetchAndStoreOrdered(0);
+    //undo the added nesting level around RunIfReady, since Qt's event system also nests
+    Decrementer dec(d->threadData->loopLevel);
     sendPostedEvents();
 }
 
diff --git a/src/corelib/kernel/qtranslator.cpp b/src/corelib/kernel/qtranslator.cpp
index d255422..dfc90e8 100644
--- a/src/corelib/kernel/qtranslator.cpp
+++ b/src/corelib/kernel/qtranslator.cpp
@@ -51,6 +51,7 @@
 #include "qcoreapplication.h"
 #include "qcoreapplication_p.h"
 #include "qdatastream.h"
+#include "qdir.h"
 #include "qfile.h"
 #include "qmap.h"
 #include "qalgorithms.h"
@@ -63,6 +64,10 @@
 #include "private/qcore_unix_p.h"
 #endif
 
+#ifdef Q_OS_SYMBIAN
+#include "private/qcore_symbian_p.h"
+#endif
+
 // most of the headers below are already included in qplatformdefs.h
 // also this lacks Large File support but that's probably irrelevant
 #if defined(QT_USE_MMAP)
@@ -405,11 +410,24 @@ bool QTranslator::load(const QString & filename, const QString & directory,
 
     QString prefix;
     if (QFileInfo(filename).isRelative()) {
+#ifdef Q_OS_SYMBIAN
+        if (directory.isEmpty())
+            prefix = QCoreApplication::applicationDirPath();
+        else
+            prefix = QFileInfo(directory).absoluteFilePath(); //TFindFile doesn't like dirty paths
+        if (prefix.length() > 2 && prefix.at(1) == QLatin1Char(':') && prefix.at(0).isLetter())
+            prefix[0] = QLatin1Char('Y');
+#else
         prefix = directory;
-	if (prefix.length() && !prefix.endsWith(QLatin1Char('/')))
-	    prefix += QLatin1Char('/');
+#endif
+        if (prefix.length() && !prefix.endsWith(QLatin1Char('/')))
+            prefix += QLatin1Char('/');
     }
 
+#ifdef Q_OS_SYMBIAN
+    QString nativePrefix = QDir::toNativeSeparators(prefix);
+#endif
+
     QString fname = filename;
     QString realname;
     QString delims;
@@ -418,6 +436,24 @@ bool QTranslator::load(const QString & filename, const QString & directory,
     for (;;) {
         QFileInfo fi;
 
+#ifdef Q_OS_SYMBIAN
+        //search for translations on other drives, e.g. Qt may be in Z, while app is in C
+        //note this uses symbian search rules, i.e. y:->a:, followed by z:
+        TFindFile finder(qt_s60GetRFs());
+        QString fname2 = fname + (suffix.isNull() ? QString::fromLatin1(".qm") : suffix);
+        TInt err = finder.FindByDir(
+            qt_QString2TPtrC(fname2),
+            qt_QString2TPtrC(nativePrefix));
+        if (err != KErrNone)
+            err = finder.FindByDir(qt_QString2TPtrC(fname), qt_QString2TPtrC(nativePrefix));
+        if (err == KErrNone) {
+            fi.setFile(qt_TDesC2QString(finder.File()));
+            realname = fi.canonicalFilePath();
+            if (fi.isReadable() && fi.isFile())
+                break;
+        }
+#endif
+
         realname = prefix + fname + (suffix.isNull() ? QString::fromLatin1(".qm") : suffix);
         fi.setFile(realname);
         if (fi.isReadable() && fi.isFile())