| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| // MARKER(update_precomp.py): autogen include statement, do not remove |
| #include "precompiled_dbaccess.hxx" |
| #ifndef DBAUI_TABLEWINDOWDATA_HXX |
| #include "TableWindowData.hxx" |
| #endif |
| #ifndef _TOOLS_DEBUG_HXX |
| #include <tools/debug.hxx> |
| #endif |
| #include <com/sun/star/sdb/XQueriesSupplier.hpp> |
| #include <com/sun/star/sdbcx/XTablesSupplier.hpp> |
| #include <com/sun/star/sdbcx/XColumnsSupplier.hpp> |
| #include <com/sun/star/sdbcx/XKeysSupplier.hpp> |
| #include <com/sun/star/container/XNameAccess.hpp> |
| #include <com/sun/star/container/XIndexAccess.hpp> |
| |
| using namespace dbaui; |
| using namespace ::com::sun::star::lang; |
| using namespace ::com::sun::star::uno; |
| using namespace ::com::sun::star::sdb; |
| using namespace ::com::sun::star::sdbc; |
| using namespace ::com::sun::star::sdbcx; |
| using namespace ::com::sun::star::beans; |
| using namespace ::com::sun::star::container; |
| |
| //================================================================== |
| // class OTableWindowData |
| //================================================================== |
| DBG_NAME(OTableWindowData) |
| //------------------------------------------------------------------------------ |
| OTableWindowData::OTableWindowData( const Reference< XPropertySet>& _xTable |
| ,const ::rtl::OUString& _rComposedName |
| ,const ::rtl::OUString& rTableName |
| ,const ::rtl::OUString& rWinName ) |
| :m_xTable(_xTable) |
| ,m_aTableName( rTableName ) |
| ,m_aWinName( rWinName ) |
| ,m_sComposedName(_rComposedName) |
| ,m_aPosition( Point(-1,-1) ) |
| ,m_aSize( Size(-1,-1) ) |
| ,m_bShowAll( sal_True ) |
| ,m_bIsQuery(false) |
| ,m_bIsValid(true) |
| { |
| DBG_CTOR(OTableWindowData,NULL); |
| if( !m_aWinName.getLength() ) |
| m_aWinName = m_aTableName; |
| |
| listen(); |
| } |
| |
| //------------------------------------------------------------------------------ |
| OTableWindowData::~OTableWindowData() |
| { |
| DBG_DTOR(OTableWindowData,NULL); |
| Reference<XComponent> xComponent( m_xTable, UNO_QUERY ); |
| if ( xComponent.is() ) |
| stopComponentListening( xComponent ); |
| } |
| |
| //------------------------------------------------------------------------------ |
| sal_Bool OTableWindowData::HasPosition() const |
| { |
| return ( (m_aPosition.X() != -1) && (m_aPosition.Y() != -1) ); |
| } |
| |
| //------------------------------------------------------------------------------ |
| sal_Bool OTableWindowData::HasSize() const |
| { |
| return ( (m_aSize.Width() != -1) && (m_aSize.Height() !=-1) ); |
| } |
| // ----------------------------------------------------------------------------- |
| void OTableWindowData::_disposing( const ::com::sun::star::lang::EventObject& /*_rSource*/ ) |
| { |
| ::osl::MutexGuard aGuard( m_aMutex ); |
| // it doesn't matter which one was disposed |
| m_xColumns.clear(); |
| m_xKeys.clear(); |
| m_xTable.clear(); |
| } |
| // ----------------------------------------------------------------------------- |
| bool OTableWindowData::init(const Reference< XConnection >& _xConnection,bool _bAllowQueries) |
| { |
| OSL_ENSURE(!m_xTable.is(),"We are already connected to a table!"); |
| |
| ::osl::MutexGuard aGuard( m_aMutex ); |
| |
| Reference< XQueriesSupplier > xSupQueries( _xConnection, UNO_QUERY_THROW ); |
| Reference< XNameAccess > xQueries( xSupQueries->getQueries(), UNO_QUERY_THROW ); |
| bool bIsKnownQuery = _bAllowQueries && xQueries->hasByName( m_sComposedName ); |
| |
| Reference< XTablesSupplier > xSupTables( _xConnection, UNO_QUERY_THROW ); |
| Reference< XNameAccess > xTables( xSupTables->getTables(), UNO_QUERY_THROW ); |
| bool bIsKnownTable = xTables->hasByName( m_sComposedName ); |
| |
| if ( bIsKnownQuery ) |
| m_xTable.set( xQueries->getByName( m_sComposedName ), UNO_QUERY ); |
| else if ( bIsKnownTable ) |
| m_xTable.set( xTables->getByName( m_sComposedName ), UNO_QUERY ); |
| else |
| m_bIsValid = false; |
| |
| // if we survived so far, we know whether it's a query |
| m_bIsQuery = bIsKnownQuery; |
| |
| listen(); |
| |
| Reference< XIndexAccess > xColumnsAsIndex( m_xColumns,UNO_QUERY ); |
| return xColumnsAsIndex.is() && ( xColumnsAsIndex->getCount() > 0 ); |
| } |
| // ----------------------------------------------------------------------------- |
| void OTableWindowData::listen() |
| { |
| if ( m_xTable.is() ) |
| { |
| // listen for the object being disposed |
| Reference<XComponent> xComponent( m_xTable, UNO_QUERY ); |
| if ( xComponent.is() ) |
| startComponentListening( xComponent ); |
| |
| // obtain the columns |
| Reference< XColumnsSupplier > xColumnsSups( m_xTable, UNO_QUERY); |
| if ( xColumnsSups.is() ) |
| m_xColumns = xColumnsSups->getColumns(); |
| |
| Reference<XKeysSupplier> xKeySup(m_xTable,UNO_QUERY); |
| if ( xKeySup.is() ) |
| m_xKeys = xKeySup->getKeys(); |
| } |
| } |
| // ----------------------------------------------------------------------------- |