diff options
| -rw-r--r-- | forms/source/component/entrylisthelper.hxx | 39 |
1 files changed, 32 insertions, 7 deletions
diff --git a/forms/source/component/entrylisthelper.hxx b/forms/source/component/entrylisthelper.hxx index e161887e0500..22c5061aab70 100644 --- a/forms/source/component/entrylisthelper.hxx +++ b/forms/source/component/entrylisthelper.hxx @@ -7,7 +7,7 @@ * OpenOffice.org - a multi-platform office productivity suite * * $RCSfile: entrylisthelper.hxx,v $ - * $Revision: 1.8 $ + * $Revision: 1.9 $ * * This file is part of OpenOffice.org. * @@ -31,14 +31,15 @@ #ifndef FORMS_ENTRYLISTHELPER_HXX #define FORMS_ENTRYLISTHELPER_HXX -#ifndef _COM_SUN_STAR_FORM_BINDING_XLISTENTRYSINK_HDL_ +/** === begin UNO includes === **/ #include <com/sun/star/form/binding/XListEntrySink.hpp> -#endif -#ifndef _COM_SUN_STAR_FORM_BINDING_XLISTENTRYLISTENER_HDL_ +#include <com/sun/star/util/XRefreshable.hpp> #include <com/sun/star/form/binding/XListEntryListener.hpp> -#endif #include <com/sun/star/lang/IllegalArgumentException.hpp> -#include <cppuhelper/implbase2.hxx> +/** === end UNO includes === **/ + +#include <cppuhelper/implbase3.hxx> +#include <cppuhelper/interfacecontainer.hxx> //......................................................................... namespace frm @@ -48,8 +49,9 @@ namespace frm //===================================================================== //= OEntryListHelper //===================================================================== - typedef ::cppu::ImplHelper2 < ::com::sun::star::form::binding::XListEntrySink + typedef ::cppu::ImplHelper3 < ::com::sun::star::form::binding::XListEntrySink , ::com::sun::star::form::binding::XListEntryListener + , ::com::sun::star::util::XRefreshable > OEntryListHelper_BASE; class OEntryListHelper : public OEntryListHelper_BASE @@ -61,6 +63,9 @@ namespace frm m_xListSource; /// our external list source ::com::sun::star::uno::Sequence< ::rtl::OUString > m_aStringItems; /// "overridden" StringItemList property value + ::cppu::OInterfaceContainerHelper + m_aRefreshListeners; + protected: OEntryListHelper( ::osl::Mutex& _rMutex ); @@ -132,6 +137,11 @@ namespace frm */ virtual void disconnectedExternalListSource( ); + /** called when XRefreshable::refresh has been called, and we do *not* have an external + list source + */ + virtual void refreshInternalEntryList() = 0; + private: // XListEntrySink virtual void SAL_CALL setListEntrySource( const ::com::sun::star::uno::Reference< ::com::sun::star::form::binding::XListEntrySource >& _rxSource ) throw (::com::sun::star::uno::RuntimeException); @@ -143,6 +153,11 @@ namespace frm virtual void SAL_CALL entryRangeRemoved( const ::com::sun::star::form::binding::ListEntryEvent& _rSource ) throw (::com::sun::star::uno::RuntimeException); virtual void SAL_CALL allEntriesChanged( const ::com::sun::star::lang::EventObject& _rSource ) throw (::com::sun::star::uno::RuntimeException); + // XRefreshable + virtual void SAL_CALL refresh() throw(::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL addRefreshListener(const ::com::sun::star::uno::Reference< ::com::sun::star::util::XRefreshListener>& _rxListener) throw(::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL removeRefreshListener(const ::com::sun::star::uno::Reference< ::com::sun::star::util::XRefreshListener>& _rxListener) throw(::com::sun::star::uno::RuntimeException); + private: /** disconnects from the active external list source, if present @see connectExternalListSource @@ -158,6 +173,16 @@ namespace frm const ::com::sun::star::uno::Reference< ::com::sun::star::form::binding::XListEntrySource >& _rxSource ); + /** refreshes our list entries + + In case we have an external list source, its used to obtain the new entries, and then + stringItemListChanged is called to give the derived class the possibility to + react on this. + + In case we do not have an external list source, refreshInternalEntryList is called. + */ + void impl_lock_refreshList(); + private: OEntryListHelper(); // never implemented OEntryListHelper( const OEntryListHelper& ); // never implemented |