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INTEGRATION: CWS dba241b_DEV300 (1.7.128); FILE MERGED

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2008/04/01 19:41:30 fs 1.7.128.1: #i87690# (proper) support for XRefreshable
This commit is contained in:
Vladimir Glazounov 2008-05-14 12:16:24 +00:00
parent 0f86737b60
commit 68b5a5670e
1 changed files with 32 additions and 7 deletions
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39
forms/source/component/entrylisthelper.hxx
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@ -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