| /************************************************************** |
| * |
| * 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 <com/sun/star/beans/XPropertySet.hpp> |
| #include <com/sun/star/graphic/XGraphic.hpp> |
| #include <com/sun/star/graphic/GraphicColorMode.hpp> |
| #include <com/sun/star/sdb/application/XTableUIProvider.hpp> |
| #include <com/sun/star/sdbcx/XViewsSupplier.hpp> |
| /** === end UNO includes === **/ |
| |
| #include <tools/diagnose_ex.h> |
| |
| //........................................................................ |
| 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 |
| //........................................................................ |
| |
