Fixing merge conflicts.

Merge branch '4.7-upstream' into 4.7

Conflicts:
	doc/src/declarative/advtutorial.qdoc
	src/declarative/graphicsitems/qdeclarativeloader.cpp
	src/declarative/graphicsitems/qdeclarativetextedit.cpp
	src/declarative/qml/qdeclarativeengine.cpp
	src/declarative/util/qdeclarativexmllistmodel.cpp

8 files changed, 283 insertions, 91 deletions

diff --git a/tools/qdoc3/doc/files/qt.qdocconf b/tools/qdoc3/doc/files/qt.qdocconf
index 942d023..09c112a 100644
--- a/tools/qdoc3/doc/files/qt.qdocconf
+++ b/tools/qdoc3/doc/files/qt.qdocconf
@@ -8,7 +8,7 @@ project                 = Qt
 versionsym              =
 version                 = %VERSION%
 description             = Qt Reference Documentation
-url                     = http://qt.nokia.com/doc/4.6
+url                     = http://qt.nokia.com/doc/4.7
 
 edition.Console.modules = QtCore QtDBus QtNetwork QtScript QtSql QtXml \
                           QtXmlPatterns QtTest
@@ -22,7 +22,7 @@ edition.DesktopLight.groups       = -graphicsview-api
 qhp.projects            = Qt
 
 qhp.Qt.file                = qt.qhp
-qhp.Qt.namespace           = com.trolltech.qt.460
+qhp.Qt.namespace           = com.trolltech.qt.470
 qhp.Qt.virtualFolder       = qdoc
 qhp.Qt.indexTitle          = Qt Reference Documentation
 qhp.Qt.indexRoot           =
@@ -36,9 +36,9 @@ qhp.Qt.extraFiles          = classic.css \
                              images/dynamiclayouts-example.png \
                              images/stylesheet-coffee-plastique.png
 
-qhp.Qt.filterAttributes    = qt 4.6.0 qtrefdoc
-qhp.Qt.customFilters.Qt.name = Qt 4.6.0
-qhp.Qt.customFilters.Qt.filterAttributes = qt 4.6.0
+qhp.Qt.filterAttributes    = qt 4.7.0 qtrefdoc
+qhp.Qt.customFilters.Qt.name = Qt 4.7.0
+qhp.Qt.customFilters.Qt.filterAttributes = qt 4.7.0
 qhp.Qt.subprojects         = classes overviews examples
 qhp.Qt.subprojects.classes.title = Classes
 qhp.Qt.subprojects.classes.indexTitle = Qt's Classes
diff --git a/tools/qdoc3/test/qdeclarative.qdocconf b/tools/qdoc3/test/qdeclarative.qdocconf
index 0433c9f..facec5c 100644
--- a/tools/qdoc3/test/qdeclarative.qdocconf
+++ b/tools/qdoc3/test/qdeclarative.qdocconf
@@ -55,9 +55,9 @@ qhp.Qml.extraFiles            = images/bg_l.png \
 									style/style_ie8.css \
                              	    style/style.css
 
-qhp.Qml.filterAttributes    = qt 4.6.0 qtrefdoc
-qhp.Qml.customFilters.Qt.name = Qt 4.6.0
-qhp.Qml.customFilters.Qt.filterAttributes = qt 4.6.0
+qhp.Qml.filterAttributes    = qt 4.7.0 qtrefdoc
+qhp.Qml.customFilters.Qt.name = Qt 4.7.0
+qhp.Qml.customFilters.Qt.filterAttributes = qt 4.7.0
 qhp.Qml.subprojects         = classes
 qhp.Qml.subprojects.classes.title = Elements
 qhp.Qml.subprojects.classes.indexTitle = Qml Elements
diff --git a/tools/qml/deviceorientation_symbian.cpp b/tools/qml/deviceorientation_symbian.cpp
new file mode 100644
index 0000000..c305f94
--- /dev/null
+++ b/tools/qml/deviceorientation_symbian.cpp
@@ -0,0 +1,162 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the tools applications 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.
+**
+** 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.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "deviceorientation.h"
+
+#include <e32base.h>
+#include <sensrvchannelfinder.h>
+#include <sensrvdatalistener.h>
+#include <sensrvchannel.h>
+#include <sensrvorientationsensor.h>
+
+class SymbianOrientation : public DeviceOrientation, public MSensrvDataListener
+{
+    Q_OBJECT
+public:
+    SymbianOrientation()
+        : DeviceOrientation(), m_current(UnknownOrientation), m_sensorChannel(0)
+    {
+        TRAP_IGNORE(initL());
+        if (!m_sensorChannel)
+            qWarning("No valid sensors found.");
+    }
+
+    ~SymbianOrientation()
+    {
+        if (m_sensorChannel) {
+            m_sensorChannel->StopDataListening();
+            m_sensorChannel->CloseChannel();
+            delete m_sensorChannel;
+        }
+    }
+
+    void initL()
+    {
+        CSensrvChannelFinder *channelFinder = CSensrvChannelFinder::NewLC();
+        RSensrvChannelInfoList channelInfoList;
+        CleanupClosePushL(channelInfoList);
+
+        TSensrvChannelInfo searchConditions;
+        searchConditions.iChannelType = KSensrvChannelTypeIdOrientationData;
+        channelFinder->FindChannelsL(channelInfoList, searchConditions);
+
+        for (int i = 0; i < channelInfoList.Count(); ++i) {
+            TRAPD(error, m_sensorChannel = CSensrvChannel::NewL(channelInfoList[i]));
+            if (!error)
+                TRAP(error, m_sensorChannel->OpenChannelL());
+            if (!error) {
+                TRAP(error, m_sensorChannel->StartDataListeningL(this, 1, 1, 0));
+                break;
+           }
+            if (error) {
+                delete m_sensorChannel;
+                m_sensorChannel = 0;
+            }
+        }
+
+        channelInfoList.Close();
+        CleanupStack::Pop(&channelInfoList);
+        CleanupStack::PopAndDestroy(channelFinder);
+    }
+
+    Orientation orientation() const
+    {
+        return m_current;
+    }
+
+   void setOrientation(Orientation) { }
+
+private:
+    DeviceOrientation::Orientation m_current;
+    CSensrvChannel *m_sensorChannel;
+
+    void DataReceived(CSensrvChannel &channel, TInt count, TInt dataLost)
+    {
+        if (channel.GetChannelInfo().iChannelType == KSensrvChannelTypeIdOrientationData) {
+            TSensrvOrientationData data;
+            for (int i = 0; i < count; ++i) {
+                TPckgBuf<TSensrvOrientationData> dataBuf;
+                channel.GetData(dataBuf);
+                data = dataBuf();
+                Orientation o = UnknownOrientation;
+                switch (data.iDeviceOrientation) {
+                case TSensrvOrientationData::EOrientationDisplayUp:
+                    o = Portrait;
+                    break;
+                case TSensrvOrientationData::EOrientationDisplayRightUp:
+                    o = Landscape;
+                    break;
+                case TSensrvOrientationData::EOrientationDisplayLeftUp:
+                case TSensrvOrientationData::EOrientationDisplayDown:
+                case TSensrvOrientationData::EOrientationUndefined:
+                case TSensrvOrientationData::EOrientationDisplayUpwards:
+                case TSensrvOrientationData::EOrientationDisplayDownwards:
+                default:
+                    break;
+                }
+
+                if (m_current != o && o != UnknownOrientation) {
+                    m_current = o;
+                    emit orientationChanged();
+                }
+           }
+        }
+    }
+
+   void DataError(CSensrvChannel& /* channel */, TSensrvErrorSeverity /* error */)
+   {
+   }
+
+   void GetDataListenerInterfaceL(TUid /* interfaceUid */, TAny*& /* interface */)
+   {
+   }
+};
+
+
+DeviceOrientation* DeviceOrientation::instance()
+{
+    static SymbianOrientation *o = 0;
+    if (!o)
+        o = new SymbianOrientation;
+    return o;
+}
+
+#include "deviceorientation_symbian.moc"
diff --git a/tools/qml/main.cpp b/tools/qml/main.cpp
index 900a464..4b1162e 100644
--- a/tools/qml/main.cpp
+++ b/tools/qml/main.cpp
@@ -49,12 +49,15 @@
 #include <QTranslator>
 #include <QDebug>
 #include <QMessageBox>
+#include <QAtomicInt>
 #include "qdeclarativetester.h"
 
 QT_USE_NAMESPACE
 
 QtMsgHandler systemMsgOutput = 0;
 
+
+
 #if defined (Q_OS_SYMBIAN)
 #include <unistd.h>
 #include <sys/types.h>
@@ -89,19 +92,25 @@ void showWarnings()
     }
 }
 
+static QAtomicInt recursiveLock(0);
+
 void myMessageOutput(QtMsgType type, const char *msg)
 {
-    if (!logger.isNull()) {
-        QString strMsg = QString::fromAscii(msg);
-        QMetaObject::invokeMethod(logger.data(), "append", Q_ARG(QString, strMsg));
+    QString strMsg = QString::fromLatin1(msg);
+
+    if (!logger.isNull() && !QCoreApplication::closingDown()) {
+        if (recursiveLock.testAndSetOrdered(0, 1)) {
+            QMetaObject::invokeMethod(logger.data(), "append", Q_ARG(QString, strMsg));
+            recursiveLock = 0;
+        }
     } else {
-        warnings += msg;
+        warnings += strMsg;
         warnings += QLatin1Char('\n');
     }
     if (systemMsgOutput) { // Windows
         systemMsgOutput(type, msg);
     } else { // Unix
-        fprintf(stderr, "%s\n",msg);
+        fprintf(stderr, "%s\n", msg);
         fflush(stderr);
     }
 }
@@ -200,6 +209,8 @@ int main(int argc, char ** argv)
     app.setOrganizationName("Nokia");
     app.setOrganizationDomain("nokia.com");
 
+
+    
     QDeclarativeViewer::registerTypes();
     QDeclarativeTester::registerTypes();
 
diff --git a/tools/qml/qml.pri b/tools/qml/qml.pri
index 3e5a88b..fcd0c33 100644
--- a/tools/qml/qml.pri
+++ b/tools/qml/qml.pri
@@ -23,6 +23,10 @@ maemo5 {
     SOURCES += $$PWD/deviceorientation_maemo5.cpp
     FORMS = $$PWD/recopts_maemo5.ui \
             $$PWD/proxysettings_maemo5.ui
+} symbian:!contains(S60_VERSION, 3.1):!contains(S60_VERSION, 3.2) {
+    SOURCES += $$PWD/deviceorientation_symbian.cpp
+    FORMS = $$PWD/recopts.ui \
+            $$PWD/proxysettings.ui
 } else {
     SOURCES += $$PWD/deviceorientation.cpp
     FORMS = $$PWD/recopts.ui \
diff --git a/tools/qml/qml.pro b/tools/qml/qml.pro
index 63efff1..bb69e8a 100644
--- a/tools/qml/qml.pro
+++ b/tools/qml/qml.pro
@@ -37,6 +37,9 @@ symbian {
     include($$QT_SOURCE_TREE/examples/symbianpkgrules.pri)
     TARGET.EPOCHEAPSIZE = 0x20000 0x2000000
     TARGET.CAPABILITY = NetworkServices ReadUserData
+    !contains(S60_VERSION, 3.1):!contains(S60_VERSION, 3.2) {
+        LIBS += -lsensrvclient -lsensrvutil
+    }
 }
 mac {
     QMAKE_INFO_PLIST=Info_mac.plist
diff --git a/tools/qml/qmlruntime.cpp b/tools/qml/qmlruntime.cpp
index debc902..951b187 100644
--- a/tools/qml/qmlruntime.cpp
+++ b/tools/qml/qmlruntime.cpp
@@ -431,65 +431,82 @@ private:
     mutable QMutex mutex;
 };
 
-class NetworkAccessManagerFactory : public QDeclarativeNetworkAccessManagerFactory
+class SystemProxyFactory : public QNetworkProxyFactory
 {
 public:
-    NetworkAccessManagerFactory() : cacheSize(0) {}
-    ~NetworkAccessManagerFactory() {}
-
-    QNetworkAccessManager *create(QObject *parent);
+    SystemProxyFactory() : proxyDirty(true), httpProxyInUse(false) {
+    }
 
-    void setupProxy(QNetworkAccessManager *nam)
+    virtual QList<QNetworkProxy> queryProxy(const QNetworkProxyQuery &query)
     {
-        class SystemProxyFactory : public QNetworkProxyFactory
-        {
-        public:
-            virtual QList<QNetworkProxy> queryProxy(const QNetworkProxyQuery &query)
-            {
-                QString protocolTag = query.protocolTag();
-                if (httpProxyInUse && (protocolTag == "http" || protocolTag == "https")) {
-                    QList<QNetworkProxy> ret;
-                    ret << httpProxy;
-                    return ret;
-                }
+        if (proxyDirty)
+            setupProxy();
+        QString protocolTag = query.protocolTag();
+        if (httpProxyInUse && (protocolTag == "http" || protocolTag == "https")) {
+            QList<QNetworkProxy> ret;
+            ret << httpProxy;
+            return ret;
+        }
 #ifdef Q_OS_WIN
-		// systemProxyForQuery can take insanely long on Windows (QTBUG-10106)
-                return QNetworkProxyFactory::proxyForQuery(query);
+        // systemProxyForQuery can take insanely long on Windows (QTBUG-10106)
+        return QNetworkProxyFactory::proxyForQuery(query);
 #else
-                return QNetworkProxyFactory::systemProxyForQuery(query);
+        return QNetworkProxyFactory::systemProxyForQuery(query);
 #endif
-            }
-            void setHttpProxy (QNetworkProxy proxy)
-            {
-                httpProxy = proxy;
-                httpProxyInUse = true;
-            }
-            void unsetHttpProxy ()
-            {
-                httpProxyInUse = false;
-            }
-        private:
-            bool httpProxyInUse;
-            QNetworkProxy httpProxy;
-        };
-
-        SystemProxyFactory *proxyFactory = new SystemProxyFactory;
-        if (ProxySettings::httpProxyInUse())
-            proxyFactory->setHttpProxy(ProxySettings::httpProxy());
-        else
-            proxyFactory->unsetHttpProxy();
-        nam->setProxyFactory(proxyFactory);
     }
 
+    void setupProxy() {
+        // Don't bother locking because we know that the proxy only
+        // changes in response to the settings dialog and that
+        // the view will be reloaded.
+        proxyDirty = false;
+        httpProxyInUse = ProxySettings::httpProxyInUse();
+        if (httpProxyInUse)
+            httpProxy = ProxySettings::httpProxy();
+    }
+
+    void proxyChanged() {
+        proxyDirty = true;
+    }
+
+private:
+    volatile bool proxyDirty;
+    bool httpProxyInUse;
+    QNetworkProxy httpProxy;
+};
+
+class NetworkAccessManagerFactory : public QObject, public QDeclarativeNetworkAccessManagerFactory
+{
+    Q_OBJECT
+public:
+    NetworkAccessManagerFactory() : cacheSize(0) {}
+    ~NetworkAccessManagerFactory() {}
+
+    QNetworkAccessManager *create(QObject *parent);
+
     void setCacheSize(int size) {
         if (size != cacheSize) {
             cacheSize = size;
         }
     }
 
+    void proxyChanged() {
+        foreach (QNetworkAccessManager *nam, namList) {
+            static_cast<SystemProxyFactory*>(nam->proxyFactory())->proxyChanged();
+        }
+    }
+
     static PersistentCookieJar *cookieJar;
+
+private slots:
+    void managerDestroyed(QObject *obj) {
+        namList.removeOne(static_cast<QNetworkAccessManager*>(obj));
+    }
+
+private:
     QMutex mutex;
     int cacheSize;
+    QList<QNetworkAccessManager*> namList;
 };
 
 PersistentCookieJar *NetworkAccessManagerFactory::cookieJar = 0;
@@ -510,7 +527,7 @@ QNetworkAccessManager *NetworkAccessManagerFactory::create(QObject *parent)
     }
     manager->setCookieJar(cookieJar);
     cookieJar->setParent(0);
-    setupProxy(manager);
+    manager->setProxyFactory(new SystemProxyFactory);
     if (cacheSize > 0) {
         QNetworkDiskCache *cache = new QNetworkDiskCache;
         cache->setCacheDirectory(QDir::tempPath()+QLatin1String("/qml-viewer-network-cache"));
@@ -519,6 +536,8 @@ QNetworkAccessManager *NetworkAccessManagerFactory::create(QObject *parent)
     } else {
         manager->setCache(0);
     }
+    connect(manager, SIGNAL(destroyed(QObject*)), this, SLOT(managerDestroyed(QObject*)));
+    namList.append(manager);
     qDebug() << "created new network access manager for" << parent;
     return manager;
 }
@@ -777,6 +796,7 @@ void QDeclarativeViewer::showProxySettings()
 
 void QDeclarativeViewer::proxySettingsChanged()
 {
+    namFactory->proxyChanged();
     reload ();
 }
 
@@ -924,13 +944,7 @@ void QDeclarativeViewer::statusChanged()
 
     if (canvas->status() == QDeclarativeView::Ready) {
         initialSize = canvas->initialSize();
-        if (canvas->resizeMode() == QDeclarativeView::SizeRootObjectToView) {
-            if (!isFullScreen() && !isMaximized()) {
-                canvas->setFixedSize(initialSize);
-                resize(1, 1); // workaround for QMainWindowLayout NOT shrinking the window if the centralWidget() shrink
-                QTimer::singleShot(0, this, SLOT(updateSizeHints()));
-            }
-        }
+        updateSizeHints(true);
     }
 }
 
@@ -1055,13 +1069,9 @@ void QDeclarativeViewer::setRecordRate(int fps)
     record_rate = fps;
 }
 
-void QDeclarativeViewer::sceneResized(QSize size)
+void QDeclarativeViewer::sceneResized(QSize)
 {
-    if (size.width() > 0 && size.height() > 0) {
-        if (canvas->resizeMode() == QDeclarativeView::SizeViewToRootObject) {
-            updateSizeHints();
-        }
-    }
+    updateSizeHints();
 }
 
 void QDeclarativeViewer::keyPressEvent(QKeyEvent *event)
@@ -1324,17 +1334,7 @@ void QDeclarativeViewer::changeOrientation(QAction *action)
 
 void QDeclarativeViewer::orientationChanged()
 {
-    if (canvas->resizeMode() == QDeclarativeView::SizeRootObjectToView) {
-        if (canvas->rootObject()) {
-            QSizeF rootObjectSize = canvas->rootObject()->boundingRect().size();
-            if (size() != rootObjectSize.toSize()) {
-                canvas->setMinimumSize(rootObjectSize.toSize());
-                canvas->resize(rootObjectSize.toSize());
-                resize(rootObjectSize.toSize());
-                resize(1, 1); // workaround for QMainWindowLayout NOT shrinking the window if the centralWidget() shrinks
-            }
-        }
-    }
+    updateSizeHints();
 }
 
 void QDeclarativeViewer::setDeviceKeys(bool on)
@@ -1383,20 +1383,32 @@ void QDeclarativeViewer::setSizeToView(bool sizeToView)
     }
 }
 
-void QDeclarativeViewer::updateSizeHints()
+void QDeclarativeViewer::updateSizeHints(bool initial)
 {
-    if (canvas->resizeMode() == QDeclarativeView::SizeViewToRootObject) {
-        QSize newWindowSize = canvas->sizeHint();
+    static bool isRecursive = false;
+
+    if (isRecursive)
+        return;
+    isRecursive = true;
+
+    if (initial || (canvas->resizeMode() == QDeclarativeView::SizeViewToRootObject)) {
+        QSize newWindowSize = initial ? initialSize : canvas->sizeHint();
+        //qWarning() << "USH:" << (initial ? "INIT:" : "V2R:") << "setting fixed size " << newWindowSize;
         if (!isFullScreen() && !isMaximized()) {
-            canvas->setMinimumSize(newWindowSize);
-            canvas->resize(newWindowSize);
-            resize(1, 1); // workaround for QMainWindowLayout NOT shrinking the window if the centralWidget() shrinks
-            canvas->setMinimumSize(QSize(0, 0));
+            canvas->setFixedSize(newWindowSize);
+            resize(1, 1);
+            layout()->setSizeConstraint(QLayout::SetFixedSize);
+            layout()->activate();
         }
-    } else { // QDeclarativeView::SizeRootObjectToView
-        canvas->setMinimumSize(QSize(0,0));
-        canvas->setMaximumSize(QSize(16777215,16777215));
     }
+    //qWarning() << "USH: R2V: setting free size ";
+    layout()->setSizeConstraint(QLayout::SetNoConstraint);
+    layout()->activate();
+    setMaximumSize(QSize(QWIDGETSIZE_MAX, QWIDGETSIZE_MAX));
+    canvas->setMinimumSize(QSize(0,0));
+    canvas->setMaximumSize(QSize(QWIDGETSIZE_MAX, QWIDGETSIZE_MAX));
+
+    isRecursive = false;
 }
 
 void QDeclarativeViewer::registerTypes()
diff --git a/tools/qml/qmlruntime.h b/tools/qml/qmlruntime.h
index e70e69f..68d3452 100644
--- a/tools/qml/qmlruntime.h
+++ b/tools/qml/qmlruntime.h
@@ -145,9 +145,9 @@ private slots:
     void warningsWidgetOpened();
     void warningsWidgetClosed();
 
-    void updateSizeHints();
-
 private:
+    void updateSizeHints(bool initial = false);
+
     QString getVideoFileName();
 
     LoggerWidget *loggerWindow;