remove direct memory management

Change-Id: I269d42704004f2d6e620fedc82a27e7982ecda23

2 files changed, 11 insertions, 25 deletions

diff --git a/xmloff/source/forms/layerimport.cxx b/xmloff/source/forms/layerimport.cxx
index c25565ea43d6..7992650b3b3a 100644
--- a/xmloff/source/forms/layerimport.cxx
+++ b/xmloff/source/forms/layerimport.cxx
@@ -71,7 +71,6 @@ using namespace ::com::sun::star::sdb;
 //= OFormLayerXMLImport_Impl
 OFormLayerXMLImport_Impl::OFormLayerXMLImport_Impl(SvXMLImport& _rImporter)
     :m_rImporter(_rImporter)
-    ,m_pAutoStyles(nullptr)
 {
     // build the attribute2property map
     // string properties which are exported as attributes
@@ -226,20 +225,10 @@ OFormLayerXMLImport_Impl::OFormLayerXMLImport_Impl(SvXMLImport& _rImporter)
     m_aCurrentPageIds = m_aControlIds.end();
 }
 
-OFormLayerXMLImport_Impl::~OFormLayerXMLImport_Impl()
-{
-    // outlined to allow forward declaration of OAttribute2Property in the header
-
-    if (m_pAutoStyles)
-        m_pAutoStyles->ReleaseRef();
-}
-
 void OFormLayerXMLImport_Impl::setAutoStyleContext(SvXMLStylesContext* _pNewContext)
 {
-    OSL_ENSURE(!m_pAutoStyles, "OFormLayerXMLImport_Impl::setAutoStyleContext: not to be called twice!");
-    m_pAutoStyles = _pNewContext;
-    if (m_pAutoStyles)
-        m_pAutoStyles->AddFirstRef();
+    OSL_ENSURE(!m_xAutoStyles.is(), "OFormLayerXMLImport_Impl::setAutoStyleContext: not to be called twice!");
+    m_xAutoStyles.set(_pNewContext);
 }
 
 void OFormLayerXMLImport_Impl::applyControlNumberStyle(const Reference< XPropertySet >& _rxControlModel, const OUString& _rControlNumerStyleName)
@@ -247,17 +236,15 @@ void OFormLayerXMLImport_Impl::applyControlNumberStyle(const Reference< XPropert
     OSL_ENSURE(_rxControlModel.is() && (!_rControlNumerStyleName.isEmpty()),
         "OFormLayerXMLImport_Impl::applyControlNumberStyle: invalid arguments (this will crash)!");
 
-    OSL_ENSURE(m_pAutoStyles, "OFormLayerXMLImport_Impl::applyControlNumberStyle: have no auto style context!");
-    if (!m_pAutoStyles)
+    OSL_ENSURE(m_xAutoStyles.is(), "OFormLayerXMLImport_Impl::applyControlNumberStyle: have no auto style context!");
+    if (!m_xAutoStyles.is())
     {
-        m_pAutoStyles = m_rImporter.GetShapeImport()->GetAutoStylesContext();
-        if (m_pAutoStyles)
-            m_pAutoStyles->AddFirstRef();
+        m_xAutoStyles.set(m_rImporter.GetShapeImport()->GetAutoStylesContext());
     }
 
-    if (m_pAutoStyles)
+    if (m_xAutoStyles.is())
     {
-        const SvXMLStyleContext* pStyle = m_pAutoStyles->FindStyleChildContext(XML_STYLE_FAMILY_DATA_STYLE, _rControlNumerStyleName);
+        const SvXMLStyleContext* pStyle = m_xAutoStyles->FindStyleChildContext(XML_STYLE_FAMILY_DATA_STYLE, _rControlNumerStyleName);
         if (pStyle)
         {
             const SvXMLNumFormatContext* pDataStyle = static_cast<const SvXMLNumFormatContext*>(pStyle);
@@ -341,12 +328,12 @@ void OFormLayerXMLImport_Impl::registerCellRangeListSource( const Reference< XPr
 }
 const SvXMLStyleContext* OFormLayerXMLImport_Impl::getStyleElement(const OUString& _rStyleName) const
 {
-    OSL_ENSURE( m_pAutoStyles, "OFormLayerXMLImport_Impl::getStyleElement: have no auto style context!" );
+    OSL_ENSURE( m_xAutoStyles.is(), "OFormLayerXMLImport_Impl::getStyleElement: have no auto style context!" );
         // did you use setAutoStyleContext?
 
     const SvXMLStyleContext* pControlStyle =
-        m_pAutoStyles ? m_pAutoStyles->FindStyleChildContext( XML_STYLE_FAMILY_TEXT_PARAGRAPH, _rStyleName ) : nullptr;
-    OSL_ENSURE( pControlStyle || !m_pAutoStyles,
+        m_xAutoStyles.is() ? m_xAutoStyles->FindStyleChildContext( XML_STYLE_FAMILY_TEXT_PARAGRAPH, _rStyleName ) : nullptr;
+    OSL_ENSURE( pControlStyle || !m_xAutoStyles.is(),
                 OStringBuffer("OFormLayerXMLImport_Impl::getStyleElement: did not find the style named \"").append(OUStringToOString(_rStyleName, RTL_TEXTENCODING_ASCII_US)).append("\"!").getStr() );
     return pControlStyle;
 }
diff --git a/xmloff/source/forms/layerimport.hxx b/xmloff/source/forms/layerimport.hxx
index be8dddf8bdfd..c3b91e2085ba 100644
--- a/xmloff/source/forms/layerimport.hxx
+++ b/xmloff/source/forms/layerimport.hxx
@@ -58,7 +58,7 @@ namespace xmloff
         /// the supplier for the forms of the currently imported page
         css::uno::Reference< css::form::XFormsSupplier2 >
                                             m_xCurrentPageFormsSupp;
-        SvXMLStylesContext*                 m_pAutoStyles;
+        css::uno::Reference<SvXMLStylesContext> m_xAutoStyles;
 
     protected:
         typedef std::map< OUString, css::uno::Reference< css::beans::XPropertySet > > MapString2PropertySet;
@@ -129,7 +129,6 @@ namespace xmloff
             const OUString& _rSubmissionID
         );
 
-        virtual ~OFormLayerXMLImport_Impl();
     protected:
         explicit OFormLayerXMLImport_Impl(SvXMLImport& _rImporter);