/************************************************************** * * 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" #include "imageprovider.hxx" #include "dbu_resource.hrc" #include "moduledbu.hxx" #include "dbustrings.hrc" /** === begin UNO includes === **/ #include #include #include #include #include /** === end UNO includes === **/ #include //........................................................................ namespace dbaui { //........................................................................ /** === begin UNO using === **/ using ::com::sun::star::uno::Reference; using ::com::sun::star::sdbc::XConnection; using ::com::sun::star::uno::Exception; using ::com::sun::star::uno::UNO_QUERY_THROW; using ::com::sun::star::container::XNameAccess; using ::com::sun::star::beans::XPropertySet; using ::com::sun::star::graphic::XGraphic; using ::com::sun::star::sdb::application::XTableUIProvider; using ::com::sun::star::uno::UNO_QUERY; using ::com::sun::star::sdbcx::XViewsSupplier; using ::com::sun::star::uno::UNO_SET_THROW; /** === end UNO using === **/ namespace GraphicColorMode = ::com::sun::star::graphic::GraphicColorMode; //==================================================================== //= ImageProvider_Data //==================================================================== struct ImageProvider_Data { /// the connection we work with Reference< XConnection > xConnection; /// the views of the connection, if the DB supports views Reference< XNameAccess > xViews; /// interface for providing table's UI Reference< XTableUIProvider > xTableUI; }; //-------------------------------------------------------------------- namespace { //................................................................ static void lcl_getConnectionProvidedTableIcon_nothrow( const ImageProvider_Data& _rData, const ::rtl::OUString& _rName, Reference< XGraphic >& _out_rxGraphic, Reference< XGraphic >& _out_rxGraphicHC ) { try { if ( _rData.xTableUI.is() ) { _out_rxGraphic = _rData.xTableUI->getTableIcon( _rName, GraphicColorMode::NORMAL ); _out_rxGraphicHC = _rData.xTableUI->getTableIcon( _rName, GraphicColorMode::HIGH_CONTRAST ); } } catch( const Exception& ) { DBG_UNHANDLED_EXCEPTION(); } } //................................................................ static void lcl_getTableImageResourceID_nothrow( const ImageProvider_Data& _rData, const ::rtl::OUString& _rName, sal_uInt16& _out_rResourceID, sal_uInt16& _out_rResourceID_HC ) { _out_rResourceID = _out_rResourceID_HC = 0; try { bool bIsView = _rData.xViews.is() && _rData.xViews->hasByName( _rName ); if ( bIsView ) { _out_rResourceID = VIEW_TREE_ICON; _out_rResourceID_HC = VIEW_TREE_ICON_SCH; } else { _out_rResourceID = TABLE_TREE_ICON; _out_rResourceID_HC = TABLE_TREE_ICON_SCH; } } catch( const Exception& ) { DBG_UNHANDLED_EXCEPTION(); } } } //==================================================================== //= ImageProvider //==================================================================== //-------------------------------------------------------------------- ImageProvider::ImageProvider() :m_pData( new ImageProvider_Data ) { } //-------------------------------------------------------------------- ImageProvider::ImageProvider( const Reference< XConnection >& _rxConnection ) :m_pData( new ImageProvider_Data ) { m_pData->xConnection = _rxConnection; try { Reference< XViewsSupplier > xSuppViews( m_pData->xConnection, UNO_QUERY ); if ( xSuppViews.is() ) m_pData->xViews.set( xSuppViews->getViews(), UNO_SET_THROW ); m_pData->xTableUI.set( _rxConnection, UNO_QUERY ); } catch( const Exception& ) { DBG_UNHANDLED_EXCEPTION(); } } //-------------------------------------------------------------------- void ImageProvider::getImages( const String& _rName, const sal_Int32 _nDatabaseObjectType, Image& _out_rImage, Image& _out_rImageHC ) { if ( _nDatabaseObjectType != DatabaseObject::TABLE ) { // for types other than tables, the icon does not depend on the concrete object _out_rImage = getDefaultImage( _nDatabaseObjectType, false ); _out_rImageHC = getDefaultImage( _nDatabaseObjectType, true ); } else { // check whether the connection can give us an icon Reference< XGraphic > xGraphic; Reference< XGraphic > xGraphicHC; lcl_getConnectionProvidedTableIcon_nothrow( *m_pData, _rName, xGraphic, xGraphicHC ); if ( xGraphic.is() ) _out_rImage = Image( xGraphic ); if ( xGraphicHC.is() ) _out_rImageHC = Image( xGraphicHC ); if ( !_out_rImage || !_out_rImageHC ) { // no -> determine by type sal_uInt16 nImageResourceID = 0; sal_uInt16 nImageResourceID_HC = 0; lcl_getTableImageResourceID_nothrow( *m_pData, _rName, nImageResourceID, nImageResourceID_HC ); if ( nImageResourceID && !_out_rImage ) _out_rImage = Image( ModuleRes( nImageResourceID ) ); if ( nImageResourceID_HC && !_out_rImageHC ) _out_rImageHC = Image( ModuleRes( nImageResourceID_HC ) ); } } } //-------------------------------------------------------------------- Image ImageProvider::getDefaultImage( sal_Int32 _nDatabaseObjectType, bool _bHighContrast ) { Image aObjectImage; sal_uInt16 nImageResourceID( getDefaultImageResourceID( _nDatabaseObjectType, _bHighContrast ) ); if ( nImageResourceID ) aObjectImage = Image( ModuleRes( nImageResourceID ) ); return aObjectImage; } //-------------------------------------------------------------------- sal_uInt16 ImageProvider::getDefaultImageResourceID( sal_Int32 _nDatabaseObjectType, bool _bHighContrast ) { sal_uInt16 nImageResourceID( 0 ); switch ( _nDatabaseObjectType ) { case DatabaseObject::QUERY: nImageResourceID = _bHighContrast ? QUERY_TREE_ICON_SCH : QUERY_TREE_ICON; break; case DatabaseObject::FORM: nImageResourceID = _bHighContrast ? FORM_TREE_ICON_SCH : FORM_TREE_ICON; break; case DatabaseObject::REPORT: nImageResourceID = _bHighContrast ? REPORT_TREE_ICON_SCH : REPORT_TREE_ICON; break; case DatabaseObject::TABLE: nImageResourceID = _bHighContrast ? TABLE_TREE_ICON_SCH : TABLE_TREE_ICON; break; default: OSL_ENSURE( false, "ImageProvider::getDefaultImage: invalid database object type!" ); break; } return nImageResourceID; } //-------------------------------------------------------------------- Image ImageProvider::getFolderImage( sal_Int32 _nDatabaseObjectType, bool _bHighContrast ) { sal_uInt16 nImageResourceID( 0 ); switch ( _nDatabaseObjectType ) { case DatabaseObject::QUERY: nImageResourceID = _bHighContrast ? QUERYFOLDER_TREE_ICON_SCH : QUERYFOLDER_TREE_ICON; break; case DatabaseObject::FORM: nImageResourceID = _bHighContrast ? FORMFOLDER_TREE_ICON_SCH : FORMFOLDER_TREE_ICON; break; case DatabaseObject::REPORT: nImageResourceID = _bHighContrast ? REPORTFOLDER_TREE_ICON_SCH : REPORTFOLDER_TREE_ICON; break; case DatabaseObject::TABLE: nImageResourceID = _bHighContrast ? TABLEFOLDER_TREE_ICON_SCH : TABLEFOLDER_TREE_ICON; break; default: OSL_ENSURE( false, "ImageProvider::getDefaultImage: invalid database object type!" ); break; } Image aFolderImage; if ( nImageResourceID ) aFolderImage = Image( ModuleRes( nImageResourceID ) ); return aFolderImage; } //-------------------------------------------------------------------- Image ImageProvider::getDatabaseImage( bool _bHighContrast ) { return Image( ModuleRes( _bHighContrast ? DATABASE_TREE_ICON_SCH : DATABASE_TREE_ICON ) ); } //........................................................................ } // namespace dbaui //........................................................................