diff options
Diffstat (limited to 'sd/source/ui/unoidl/randomnode.cxx')
| -rw-r--r-- | sd/source/ui/unoidl/randomnode.cxx | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/sd/source/ui/unoidl/randomnode.cxx b/sd/source/ui/unoidl/randomnode.cxx index 86c973336101..a87ae1783721 100644 --- a/sd/source/ui/unoidl/randomnode.cxx +++ b/sd/source/ui/unoidl/randomnode.cxx @@ -33,6 +33,7 @@ #include <cppuhelper/implbase.hxx> #include <cppuhelper/supportsservice.hxx> +#include <cppuhelper/weakref.hxx> #include <osl/mutex.hxx> #include <CustomAnimationPreset.hxx> #include <randomnode.hxx> @@ -45,6 +46,7 @@ using ::com::sun::star::uno::Sequence; using ::com::sun::star::uno::Any; using ::com::sun::star::uno::UNO_QUERY; using ::com::sun::star::uno::XInterface; +using ::com::sun::star::uno::WeakReference; using ::com::sun::star::beans::NamedValue; using ::com::sun::star::lang::IllegalArgumentException; using ::com::sun::star::container::XEnumeration; @@ -58,6 +60,7 @@ using ::com::sun::star::presentation::ParagraphTarget; using ::com::sun::star::drawing::XShape; using namespace ::com::sun::star::animations; + namespace sd { @@ -139,7 +142,7 @@ private: Mutex maMutex; sal_Int16 mnPresetClass; - Reference< XInterface > mxParent; + WeakReference<XInterface> mxParent; Any maBegin, maDuration, maEnd, maEndSync, maRepeatCount, maRepeatDuration, maTarget; sal_Int16 mnFill, mnFillDefault, mnRestart, mnRestartDefault; @@ -426,7 +429,7 @@ void SAL_CALL RandomAnimationNode::setUserData( const Sequence< NamedValue >& _u Reference< XInterface > SAL_CALL RandomAnimationNode::getParent() { Guard< Mutex > aGuard( maMutex ); - return mxParent; + return mxParent.get(); } // XChild |