diff options
Diffstat (limited to 'dbaccess/source/ui/app/AppController.cxx')
| -rw-r--r-- | dbaccess/source/ui/app/AppController.cxx | 106 |
1 files changed, 66 insertions, 40 deletions
diff --git a/dbaccess/source/ui/app/AppController.cxx b/dbaccess/source/ui/app/AppController.cxx index f624853c8852..8559c3249feb 100644 --- a/dbaccess/source/ui/app/AppController.cxx +++ b/dbaccess/source/ui/app/AppController.cxx @@ -32,6 +32,7 @@ #include "dbustrings.hrc" #include "advancedsettingsdlg.hxx" #include "subcomponentmanager.hxx" +#include "closeveto.hxx" /** === begin UNO includes === **/ #include <com/sun/star/beans/NamedValue.hpp> @@ -1300,8 +1301,8 @@ void OApplicationController::Execute(sal_uInt16 _nId, const Sequence< PropertyVa ::comphelper::NamedValueCollection aCreationArgs; aCreationArgs.put( (::rtl::OUString)PROPERTY_GRAPHICAL_DESIGN, ID_NEW_VIEW_DESIGN == _nId ); - Reference< XDataSource > xDataSource( m_xDataSource, UNO_QUERY ); - Reference< XComponent > xComponent( aDesigner.createNew( xDataSource, aCreationArgs ), UNO_QUERY ); + const Reference< XDataSource > xDataSource( m_xDataSource, UNO_QUERY ); + const Reference< XComponent > xComponent( aDesigner.createNew( xDataSource, aCreationArgs ), UNO_QUERY ); onDocumentOpened( ::rtl::OUString(), E_QUERY, E_OPEN_DESIGN, xComponent, NULL ); } } @@ -1352,8 +1353,8 @@ void OApplicationController::Execute(sal_uInt16 _nId, const Sequence< PropertyVa { RelationDesigner aDesigner( getORB(), this, m_aCurrentFrame.getFrame() ); - Reference< XDataSource > xDataSource( m_xDataSource, UNO_QUERY ); - Reference< XComponent > xComponent( aDesigner.createNew( xDataSource ), UNO_QUERY ); + const Reference< XDataSource > xDataSource( m_xDataSource, UNO_QUERY ); + const Reference< XComponent > xComponent( aDesigner.createNew( xDataSource ), UNO_QUERY ); onDocumentOpened( ::rtl::OUString(), SID_DB_APP_DSRELDESIGN, E_OPEN_DESIGN, xComponent, NULL ); } } @@ -1949,6 +1950,9 @@ IMPL_LINK( OApplicationController, OnCreateWithPilot, void*, _pType ) // ----------------------------------------------------------------------------- void OApplicationController::newElementWithPilot( ElementType _eType ) { + CloseVeto aKeepDoc( getFrame() ); + // prevent the document being closed while the wizard is open + OSL_ENSURE( getContainer(), "OApplicationController::newElementWithPilot: without a view?" ); switch ( _eType ) @@ -2710,61 +2714,83 @@ void SAL_CALL OApplicationController::attachFrame( const Reference< XFrame > & i sal_Bool SAL_CALL OApplicationController::attachModel(const Reference< XModel > & _rxModel) throw( RuntimeException ) { ::osl::MutexGuard aGuard( getMutex() ); - Reference< XOfficeDatabaseDocument > xOfficeDoc( _rxModel, UNO_QUERY ); - if ( !xOfficeDoc.is() && _rxModel.is() ) + const Reference< XOfficeDatabaseDocument > xOfficeDoc( _rxModel, UNO_QUERY ); + const Reference< XModifiable > xDocModify( _rxModel, UNO_QUERY ); + if ( ( !xOfficeDoc.is() || !xDocModify.is() ) && _rxModel.is() ) { DBG_ERROR( "OApplicationController::attachModel: invalid model!" ); return sal_False; } - DBG_ASSERT( !( m_xModel.is() && ( m_xModel != _rxModel ) ), - "OApplicationController::attachModel: missing implementation: setting a new model while we have another one!" ); - // at least: remove as property change listener from the old model/data source + if ( m_xModel.is() && ( m_xModel != _rxModel ) && ( _rxModel.is() ) ) + { + OSL_ENSURE( false, "OApplicationController::attachModel: missing implementation: setting a new model while we have another one!" ); + // we'd need to completely update our view here, close sub components, and the like + return sal_False; + } + + const ::rtl::OUString aPropertyNames[] = + { + PROPERTY_URL, PROPERTY_USER + }; + + // disconnect from old model + try + { + if ( m_xDataSource.is() ) + { + for ( size_t i=0; i < sizeof( aPropertyNames ) / sizeof( aPropertyNames[0] ); ++i ) + { + m_xDataSource->removePropertyChangeListener( aPropertyNames[i], this ); + } + } + + Reference< XModifyBroadcaster > xBroadcaster( m_xModel, UNO_QUERY ); + if ( xBroadcaster.is() ) + xBroadcaster->removeModifyListener( this ); + } + catch( const Exception& ) + { + DBG_UNHANDLED_EXCEPTION(); + } m_xModel = _rxModel; - if ( m_xModel.is() ) + m_xDocumentModify = xDocModify; + m_xDataSource.set( xOfficeDoc.is() ? xOfficeDoc->getDataSource() : Reference< XDataSource >(), UNO_QUERY ); + + // connect to new model + try { - m_xDocumentModify.set( m_xModel, UNO_QUERY_THROW ); + if ( m_xDataSource.is() ) + { + for ( size_t i=0; i < sizeof( aPropertyNames ) / sizeof( aPropertyNames[0] ); ++i ) + { + m_xDataSource->addPropertyChangeListener( aPropertyNames[i], this ); + } + } + + Reference< XModifyBroadcaster > xBroadcaster( m_xModel, UNO_QUERY_THROW ); + xBroadcaster->addModifyListener( this ); + } - else + catch( const Exception& ) { - m_xDocumentModify.clear(); + DBG_UNHANDLED_EXCEPTION(); } - m_xDataSource.set(xOfficeDoc.is() ? xOfficeDoc->getDataSource() : Reference<XDataSource>(),UNO_QUERY); + // initial preview mode if ( m_xDataSource.is() ) { try { - m_xDataSource->addPropertyChangeListener(PROPERTY_INFO, this); - m_xDataSource->addPropertyChangeListener(PROPERTY_URL, this); - m_xDataSource->addPropertyChangeListener(PROPERTY_ISPASSWORDREQUIRED, this); - m_xDataSource->addPropertyChangeListener(PROPERTY_LAYOUTINFORMATION, this); - m_xDataSource->addPropertyChangeListener(PROPERTY_SUPPRESSVERSIONCL, this); - m_xDataSource->addPropertyChangeListener(PROPERTY_TABLEFILTER, this); - m_xDataSource->addPropertyChangeListener(PROPERTY_TABLETYPEFILTER, this); - m_xDataSource->addPropertyChangeListener(PROPERTY_USER, this); // to get the 'modified' for the data source - Reference< XModifyBroadcaster > xBroadcaster(m_xModel, UNO_QUERY); - if ( xBroadcaster.is() ) - xBroadcaster->addModifyListener(static_cast<XModifyListener*>(this)); - - Sequence<PropertyValue> aFields; - m_xDataSource->getPropertyValue(PROPERTY_LAYOUTINFORMATION) >>= aFields; - PropertyValue *pIter = aFields.getArray(); - PropertyValue *pEnd = pIter + aFields.getLength(); - for (; pIter != pEnd && pIter->Name != INFO_PREVIEW; ++pIter) - ; - - if ( pIter != pEnd ) + ::comphelper::NamedValueCollection aLayoutInfo( m_xDataSource->getPropertyValue( PROPERTY_LAYOUTINFORMATION ) ); + if ( aLayoutInfo.has( (rtl::OUString)INFO_PREVIEW ) ) { - sal_Int32 nValue = 0; - pIter->Value >>= nValue; - m_ePreviewMode = static_cast<PreviewMode>(nValue); + const sal_Int32 nPreviewMode( aLayoutInfo.getOrDefault( (rtl::OUString)INFO_PREVIEW, (sal_Int32)0 ) ); + m_ePreviewMode = static_cast< PreviewMode >( nPreviewMode ); if ( getView() ) - { - getContainer()->switchPreview(m_ePreviewMode); - } + getContainer()->switchPreview( m_ePreviewMode ); } } catch( const Exception& ) |