diff options
Diffstat (limited to 'sfx2/source/view/viewfrm.cxx')
| -rw-r--r-- | sfx2/source/view/viewfrm.cxx | 94 |
1 files changed, 93 insertions, 1 deletions
diff --git a/sfx2/source/view/viewfrm.cxx b/sfx2/source/view/viewfrm.cxx index ee5bf56fdf..2cfda86cdb 100644 --- a/sfx2/source/view/viewfrm.cxx +++ b/sfx2/source/view/viewfrm.cxx @@ -75,6 +75,8 @@ #include <com/sun/star/uri/XVndSunStarScriptUrl.hpp> #include <com/sun/star/embed/XStorage.hpp> #include <com/sun/star/embed/EmbedStates.hpp> +#include <com/sun/star/document/XViewDataSupplier.hpp> +#include <com/sun/star/container/XIndexContainer.hpp> #include <rtl/ustrbuf.hxx> #include <unotools/localfilehelper.hxx> @@ -96,6 +98,7 @@ #include <comphelper/storagehelper.hxx> #include <svtools/asynclink.hxx> #include <svl/sharecontrolfile.hxx> +#include <framework/framelistanalyzer.hxx> #include <boost/optional.hpp> @@ -106,6 +109,8 @@ using namespace ::com::sun::star::frame; using namespace ::com::sun::star::lang; using ::com::sun::star::awt::XWindow; using ::com::sun::star::beans::PropertyValue; +using ::com::sun::star::document::XViewDataSupplier; +using ::com::sun::star::container::XIndexContainer; namespace css = ::com::sun::star; #ifndef GCC @@ -2085,7 +2090,25 @@ SfxViewFrame* SfxViewFrame::LoadViewIntoFrame_Impl_NoThrow( const SfxObjectShell { ::comphelper::ComponentContext aContext( ::comphelper::getProcessServiceFactory() ); Reference < XFrame > xDesktop( aContext.createComponent( "com.sun.star.frame.Desktop" ), UNO_QUERY_THROW ); - xFrame.set( xDesktop->findFrame( DEFINE_CONST_UNICODE("_blank"), 0 ), UNO_SET_THROW ); + + if ( !i_bHidden ) + { + try + { + // if there is a backing component, use it + Reference< XFramesSupplier > xTaskSupplier( xDesktop , css::uno::UNO_QUERY_THROW ); + ::framework::FrameListAnalyzer aAnalyzer( xTaskSupplier, Reference< XFrame >(), ::framework::FrameListAnalyzer::E_BACKINGCOMPONENT ); + + if ( aAnalyzer.m_xBackingComponent.is() ) + xFrame = aAnalyzer.m_xBackingComponent; + } + catch( uno::Exception& ) + {} + } + + if ( !xFrame.is() ) + xFrame.set( xDesktop->findFrame( DEFINE_CONST_UNICODE("_blank"), 0 ), UNO_SET_THROW ); + bOwnFrame = true; } @@ -2235,6 +2258,72 @@ SfxViewFrame* SfxViewFrame::Get( const Reference< XController>& i_rController, c //-------------------------------------------------------------------- +void SfxViewFrame::SaveCurrentViewData_Impl( const USHORT i_nNewViewId ) +{ + SfxViewShell* pCurrentShell = GetViewShell(); + ENSURE_OR_RETURN_VOID( pCurrentShell != NULL, "SfxViewFrame::SaveCurrentViewData_Impl: no current view shell -> no current view data!" ); + + // determine the logical (API) view name + const SfxObjectFactory& rDocFactory( pCurrentShell->GetObjectShell()->GetFactory() ); + const sal_uInt16 nCurViewNo = rDocFactory.GetViewNo_Impl( GetCurViewId(), 0 ); + const String sCurrentViewName = rDocFactory.GetViewFactory( nCurViewNo ).GetAPIViewName(); + const sal_uInt16 nNewViewNo = rDocFactory.GetViewNo_Impl( i_nNewViewId, 0 ); + const String sNewViewName = rDocFactory.GetViewFactory( nNewViewNo ).GetAPIViewName(); + if ( ( sCurrentViewName.Len() == 0 ) || ( sNewViewName.Len() == 0 ) ) + { + // can't say anything about the view, the respective application did not yet migrate its code to + // named view factories => bail out + OSL_ENSURE( false, "SfxViewFrame::SaveCurrentViewData_Impl: views without API names? Shouldn't happen anymore?" ); + return; + } + OSL_ENSURE( !sNewViewName.Equals( sCurrentViewName ), "SfxViewFrame::SaveCurrentViewData_Impl: suspicious: new and old view name are identical!" ); + + // save the view data only when we're moving from a non-print-preview to the print-preview view + if ( !sNewViewName.EqualsAscii( "PrintPreview" ) ) + return; + + // retrieve the view data from the view + Sequence< PropertyValue > aViewData; + pCurrentShell->WriteUserDataSequence( aViewData ); + + try + { + // retrieve view data (for *all* views) from the model + const Reference< XController > xController( pCurrentShell->GetController(), UNO_SET_THROW ); + const Reference< XViewDataSupplier > xViewDataSupplier( xController->getModel(), UNO_QUERY_THROW ); + const Reference< XIndexContainer > xViewData( xViewDataSupplier->getViewData(), UNO_QUERY_THROW ); + + // look up the one view data item which corresponds to our current view, and remove it + const sal_Int32 nCount = xViewData->getCount(); + for ( sal_Int32 i=0; i<nCount; ++i ) + { + const ::comphelper::NamedValueCollection aCurViewData( xViewData->getByIndex(i) ); + ::rtl::OUString sViewId( aCurViewData.getOrDefault( "ViewId", ::rtl::OUString() ) ); + if ( sViewId.getLength() == 0 ) + continue; + + const SfxViewFactory* pViewFactory = rDocFactory.GetViewFactoryByViewName( sViewId ); + if ( pViewFactory == NULL ) + continue; + + if ( pViewFactory->GetOrdinal() == GetCurViewId() ) + { + xViewData->removeByIndex(i); + break; + } + } + + // then replace it with the most recent view data we just obtained + xViewData->insertByIndex( 0, makeAny( aViewData ) ); + } + catch( const Exception& ) + { + DBG_UNHANDLED_EXCEPTION(); + } +} + +//-------------------------------------------------------------------- + sal_Bool SfxViewFrame::SwitchToViewShell_Impl ( sal_uInt16 nViewIdOrNo, /* > 0 @@ -2297,6 +2386,9 @@ sal_Bool SfxViewFrame::SwitchToViewShell_Impl SfxObjectFactory& rDocFact = GetObjectShell()->GetFactory(); const USHORT nViewId = ( bIsIndex || !nViewIdOrNo ) ? rDocFact.GetViewFactory( nViewIdOrNo ).GetOrdinal() : nViewIdOrNo; + // save the view data of the old view, so it can be restored later on (when needed) + SaveCurrentViewData_Impl( nViewId ); + // create and load new ViewShell SfxViewShell* pNewSh = LoadViewIntoFrame_Impl( *GetObjectShell(), |