1 files changed, 13 insertions, 13 deletions

diff --git a/src/declarative/qml/qdeclarativeengine.cpp b/src/declarative/qml/qdeclarativeengine.cpp
index 513fc65..c5a5c18 100644
--- a/src/declarative/qml/qdeclarativeengine.cpp
+++ b/src/declarative/qml/qdeclarativeengine.cpp
@@ -438,8 +438,6 @@ void QDeclarativeEnginePrivate::clear(SimpleList<QDeclarativeParserStatus> &pss)
     pss.clear();
 }
 
-Q_GLOBAL_STATIC(QDeclarativeEngineDebugServer, qmlEngineDebugServer);
-
 void QDeclarativePrivate::qdeclarativeelement_destructor(QObject *o)
 {
     QObjectPrivate *p = QObjectPrivate::get(o);
@@ -481,9 +479,8 @@ void QDeclarativeEnginePrivate::init()
 
     if (QCoreApplication::instance()->thread() == q->thread() &&
         QDeclarativeEngineDebugServer::isDebuggingEnabled()) {
-        qmlEngineDebugServer();
         isDebugging = true;
-        QDeclarativeEngineDebugServer::addEngine(q);
+        QDeclarativeEngineDebugServer::instance()->addEngine(q);
     }
 }
 
@@ -547,11 +544,11 @@ QDeclarativeEngine::~QDeclarativeEngine()
 {
     Q_D(QDeclarativeEngine);
     if (d->isDebugging)
-        QDeclarativeEngineDebugServer::remEngine(this);
+        QDeclarativeEngineDebugServer::instance()->remEngine(this);
 }
 
 /*! \fn void QDeclarativeEngine::quit()
-    This signal is emitted when the QDeclarativeEngine quits.
+    This signal is emitted when the QML loaded by the engine would like to quit.
  */
 
 /*! \fn void QDeclarativeEngine::warnings(const QList<QDeclarativeError> &warnings)
@@ -674,7 +671,7 @@ void QDeclarativeEngine::addImageProvider(const QString &providerId, QDeclarativ
 {
     Q_D(QDeclarativeEngine);
     QMutexLocker locker(&d->mutex);
-    d->imageProviders.insert(providerId, provider);
+    d->imageProviders.insert(providerId, QSharedPointer<QDeclarativeImageProvider>(provider));
 }
 
 /*!
@@ -684,7 +681,7 @@ QDeclarativeImageProvider *QDeclarativeEngine::imageProvider(const QString &prov
 {
     Q_D(const QDeclarativeEngine);
     QMutexLocker locker(&d->mutex);
-    return d->imageProviders.value(providerId);
+    return d->imageProviders.value(providerId).data();
 }
 
 /*!
@@ -698,13 +695,14 @@ void QDeclarativeEngine::removeImageProvider(const QString &providerId)
 {
     Q_D(QDeclarativeEngine);
     QMutexLocker locker(&d->mutex);
-    delete d->imageProviders.take(providerId);
+    d->imageProviders.take(providerId);
 }
 
 QDeclarativeImageProvider::ImageType QDeclarativeEnginePrivate::getImageProviderType(const QUrl &url)
 {
     QMutexLocker locker(&mutex);
-    QDeclarativeImageProvider *provider = imageProviders.value(url.host());
+    QSharedPointer<QDeclarativeImageProvider> provider = imageProviders.value(url.host());
+    locker.unlock();
     if (provider)
         return provider->imageType();
     return static_cast<QDeclarativeImageProvider::ImageType>(-1);
@@ -714,7 +712,8 @@ QImage QDeclarativeEnginePrivate::getImageFromProvider(const QUrl &url, QSize *s
 {
     QMutexLocker locker(&mutex);
     QImage image;
-    QDeclarativeImageProvider *provider = imageProviders.value(url.host());
+    QSharedPointer<QDeclarativeImageProvider> provider = imageProviders.value(url.host());
+    locker.unlock();
     if (provider)
         image = provider->requestImage(url.path().mid(1), size, req_size);
     return image;
@@ -724,7 +723,8 @@ QPixmap QDeclarativeEnginePrivate::getPixmapFromProvider(const QUrl &url, QSize
 {
     QMutexLocker locker(&mutex);
     QPixmap pixmap;
-    QDeclarativeImageProvider *provider = imageProviders.value(url.host());
+    QSharedPointer<QDeclarativeImageProvider> provider = imageProviders.value(url.host());
+    locker.unlock();
     if (provider)
         pixmap = provider->requestPixmap(url.path().mid(1), size, req_size);
     return pixmap;
@@ -2076,7 +2076,7 @@ void QDeclarativeEnginePrivate::registerCompositeType(QDeclarativeCompiledData *
     QByteArray name = data->root->className();
 
     QByteArray ptr = name + '*';
-    QByteArray lst = "QDeclarativeListProperty<" + name + ">";
+    QByteArray lst = "QDeclarativeListProperty<" + name + '>';
 
     int ptr_type = QMetaType::registerType(ptr.constData(), voidptr_destructor,
                                            voidptr_constructor);