Merge branch 'qt-master-from-4.7' of scm.dev.nokia.troll.no:qt/qt-integration into master-integration

* 'qt-master-from-4.7' of scm.dev.nokia.troll.no:qt/qt-integration:
  Invalidate the EGL surface of QMeeGoLivePixmapData when switching to Raster
  PinchArea example produced incorrect scaling.
  Added image conversion flag to prevent conversions.
  Fix TextInput auto test failure on mac.
  Fix word selection locking on string boundaries.
  Fix potential crash in QTextControl.
  QDeclarativePropertyMap::keys() cannot be called from qml
  Compensate for horizontal scroll in TextInput micro focus.

3 files changed, 14 insertions, 1 deletions

diff --git a/tools/qmeegographicssystemhelper/qmeegographicssystemhelper.cpp b/tools/qmeegographicssystemhelper/qmeegographicssystemhelper.cpp
index e1c0460..ac32995 100644
--- a/tools/qmeegographicssystemhelper/qmeegographicssystemhelper.cpp
+++ b/tools/qmeegographicssystemhelper/qmeegographicssystemhelper.cpp
@@ -111,6 +111,8 @@ void QMeeGoGraphicsSystemHelper::switchToRaster()
         QApplication *app = static_cast<QApplication *>(QCoreApplication::instance());
         app->setGraphicsSystem(QLatin1String("raster"));
 
+	QMeeGoRuntime::invalidateLiveSurfaces();
+
         QMeeGoSwitchEvent didSwitchEvent(QLatin1String("raster"), QMeeGoSwitchEvent::DidSwitch);
         foreach (QWidget *widget, QApplication::topLevelWidgets())
             QCoreApplication::sendEvent(widget, &didSwitchEvent);
diff --git a/tools/qmeegographicssystemhelper/qmeegoruntime.cpp b/tools/qmeegographicssystemhelper/qmeegoruntime.cpp
index c32b654..7c81d51 100644
--- a/tools/qmeegographicssystemhelper/qmeegoruntime.cpp
+++ b/tools/qmeegographicssystemhelper/qmeegoruntime.cpp
@@ -65,6 +65,7 @@ typedef bool (*QMeeGoLiveTextureReleaseFunc) (QPixmap*, QImage *i);
 typedef Qt::HANDLE (*QMeeGoLiveTextureGetHandleFunc) (QPixmap*);
 typedef void* (*QMeeGoCreateFenceSyncFunc) (void);
 typedef void (*QMeeGoDestroyFenceSyncFunc) (void *fs);
+typedef void (*QMeeGoInvalidateLiveSurfacesFunc) (void);
 
 static QMeeGoImageToEglSharedImageFunc qt_meego_image_to_egl_shared_image = NULL;
 static QMeeGoPixmapDataFromEglSharedImageFunc qt_meego_pixmapdata_from_egl_shared_image = NULL;
@@ -81,6 +82,7 @@ static QMeeGoLiveTextureReleaseFunc qt_meego_live_texture_release = NULL;
 static QMeeGoLiveTextureGetHandleFunc qt_meego_live_texture_get_handle = NULL;
 static QMeeGoCreateFenceSyncFunc qt_meego_create_fence_sync = NULL;
 static QMeeGoDestroyFenceSyncFunc qt_meego_destroy_fence_sync = NULL;
+static QMeeGoInvalidateLiveSurfacesFunc qt_meego_invalidate_live_surfaces = NULL;
 
 void QMeeGoRuntime::initialize()
 {
@@ -109,13 +111,14 @@ void QMeeGoRuntime::initialize()
         qt_meego_live_texture_get_handle = (QMeeGoLiveTextureGetHandleFunc) library.resolve("qt_meego_live_texture_get_handle");
         qt_meego_create_fence_sync = (QMeeGoCreateFenceSyncFunc) library.resolve("qt_meego_create_fence_sync");
         qt_meego_destroy_fence_sync = (QMeeGoDestroyFenceSyncFunc) library.resolve("qt_meego_destroy_fence_sync");
+        qt_meego_invalidate_live_surfaces = (QMeeGoInvalidateLiveSurfacesFunc) library.resolve("qt_meego_invalidate_live_surfaces");
 
         if (qt_meego_image_to_egl_shared_image && qt_meego_pixmapdata_from_egl_shared_image && 
             qt_meego_pixmapdata_with_gl_texture && qt_meego_destroy_egl_shared_image && qt_meego_update_egl_shared_image_pixmap && 
             qt_meego_set_surface_fixed_size && qt_meego_set_surface_scaling && qt_meego_set_translucent && 
             qt_meego_pixmapdata_with_new_live_texture && qt_meego_pixmapdata_from_live_texture_handle &&
             qt_meego_live_texture_lock && qt_meego_live_texture_release && qt_meego_live_texture_get_handle &&
-            qt_meego_create_fence_sync && qt_meego_destroy_fence_sync)
+            qt_meego_create_fence_sync && qt_meego_destroy_fence_sync && qt_meego_invalidate_live_surfaces)
         {
             qDebug("Successfully resolved MeeGo graphics system: %s %s\n", qPrintable(libraryPrivate->fileName), qPrintable(libraryPrivate->fullVersion));
         } else {
@@ -232,3 +235,10 @@ void QMeeGoRuntime::destroyFenceSync(void *fs)
     Q_ASSERT(qt_meego_destroy_fence_sync);
     qt_meego_destroy_fence_sync(fs);
 }
+
+void QMeeGoRuntime::invalidateLiveSurfaces()
+{
+    ENSURE_INITIALIZED;
+    Q_ASSERT(qt_meego_invalidate_live_surfaces);
+    qt_meego_invalidate_live_surfaces();
+}
diff --git a/tools/qmeegographicssystemhelper/qmeegoruntime.h b/tools/qmeegographicssystemhelper/qmeegoruntime.h
index bdc4eef..b91efae 100644
--- a/tools/qmeegographicssystemhelper/qmeegoruntime.h
+++ b/tools/qmeegographicssystemhelper/qmeegoruntime.h
@@ -62,6 +62,7 @@ public:
     static Qt::HANDLE getLiveTextureHandle(QPixmap *pixmap);
     static void* createFenceSync();
     static void destroyFenceSync(void *fs);
+    static void invalidateLiveSurfaces();
 
 private:
     static bool initialized;