261 lines
10 KiB
C++
261 lines
10 KiB
C++
/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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// MARKER(update_precomp.py): autogen include statement, do not remove
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#include "precompiled_dbaccess.hxx"
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#include "imageprovider.hxx"
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#include "dbu_resource.hrc"
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#include "moduledbu.hxx"
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#include "dbustrings.hrc"
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/** === begin UNO includes === **/
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#include <com/sun/star/beans/XPropertySet.hpp>
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#include <com/sun/star/graphic/XGraphic.hpp>
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#include <com/sun/star/graphic/GraphicColorMode.hpp>
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#include <com/sun/star/sdb/application/XTableUIProvider.hpp>
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#include <com/sun/star/sdbcx/XViewsSupplier.hpp>
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/** === end UNO includes === **/
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#include <tools/diagnose_ex.h>
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//........................................................................
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namespace dbaui
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{
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//........................................................................
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/** === begin UNO using === **/
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using ::com::sun::star::uno::Reference;
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using ::com::sun::star::sdbc::XConnection;
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using ::com::sun::star::uno::Exception;
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using ::com::sun::star::uno::UNO_QUERY_THROW;
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using ::com::sun::star::container::XNameAccess;
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using ::com::sun::star::beans::XPropertySet;
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using ::com::sun::star::graphic::XGraphic;
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using ::com::sun::star::sdb::application::XTableUIProvider;
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using ::com::sun::star::uno::UNO_QUERY;
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using ::com::sun::star::sdbcx::XViewsSupplier;
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using ::com::sun::star::uno::UNO_SET_THROW;
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/** === end UNO using === **/
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namespace GraphicColorMode = ::com::sun::star::graphic::GraphicColorMode;
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//====================================================================
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//= ImageProvider_Data
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//====================================================================
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struct ImageProvider_Data
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{
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/// the connection we work with
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Reference< XConnection > xConnection;
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/// the views of the connection, if the DB supports views
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Reference< XNameAccess > xViews;
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/// interface for providing table's UI
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Reference< XTableUIProvider > xTableUI;
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};
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//--------------------------------------------------------------------
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namespace
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{
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//................................................................
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static void lcl_getConnectionProvidedTableIcon_nothrow( const ImageProvider_Data& _rData,
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const ::rtl::OUString& _rName, Reference< XGraphic >& _out_rxGraphic, Reference< XGraphic >& _out_rxGraphicHC )
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{
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try
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{
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if ( _rData.xTableUI.is() )
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{
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_out_rxGraphic = _rData.xTableUI->getTableIcon( _rName, GraphicColorMode::NORMAL );
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_out_rxGraphicHC = _rData.xTableUI->getTableIcon( _rName, GraphicColorMode::HIGH_CONTRAST );
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}
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}
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catch( const Exception& )
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{
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DBG_UNHANDLED_EXCEPTION();
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}
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}
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//................................................................
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static void lcl_getTableImageResourceID_nothrow( const ImageProvider_Data& _rData, const ::rtl::OUString& _rName,
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USHORT& _out_rResourceID, USHORT& _out_rResourceID_HC )
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{
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_out_rResourceID = _out_rResourceID_HC = 0;
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try
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{
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bool bIsView = _rData.xViews.is() && _rData.xViews->hasByName( _rName );
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if ( bIsView )
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{
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_out_rResourceID = VIEW_TREE_ICON;
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_out_rResourceID_HC = VIEW_TREE_ICON_SCH;
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}
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else
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{
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_out_rResourceID = TABLE_TREE_ICON;
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_out_rResourceID_HC = TABLE_TREE_ICON_SCH;
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}
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}
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catch( const Exception& )
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{
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DBG_UNHANDLED_EXCEPTION();
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}
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}
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}
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//====================================================================
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//= ImageProvider
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//====================================================================
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//--------------------------------------------------------------------
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ImageProvider::ImageProvider()
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:m_pData( new ImageProvider_Data )
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{
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}
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//--------------------------------------------------------------------
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ImageProvider::ImageProvider( const Reference< XConnection >& _rxConnection )
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:m_pData( new ImageProvider_Data )
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{
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m_pData->xConnection = _rxConnection;
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try
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{
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Reference< XViewsSupplier > xSuppViews( m_pData->xConnection, UNO_QUERY );
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if ( xSuppViews.is() )
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m_pData->xViews.set( xSuppViews->getViews(), UNO_SET_THROW );
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m_pData->xTableUI.set( _rxConnection, UNO_QUERY );
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}
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catch( const Exception& )
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{
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DBG_UNHANDLED_EXCEPTION();
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}
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}
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//--------------------------------------------------------------------
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void ImageProvider::getImages( const String& _rName, const sal_Int32 _nDatabaseObjectType, Image& _out_rImage, Image& _out_rImageHC )
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{
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if ( _nDatabaseObjectType != DatabaseObject::TABLE )
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{
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// for types other than tables, the icon does not depend on the concrete object
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_out_rImage = getDefaultImage( _nDatabaseObjectType, false );
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_out_rImageHC = getDefaultImage( _nDatabaseObjectType, true );
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}
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else
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{
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// check whether the connection can give us an icon
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Reference< XGraphic > xGraphic;
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Reference< XGraphic > xGraphicHC;
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lcl_getConnectionProvidedTableIcon_nothrow( *m_pData, _rName, xGraphic, xGraphicHC );
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if ( xGraphic.is() )
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_out_rImage = Image( xGraphic );
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if ( xGraphicHC.is() )
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_out_rImageHC = Image( xGraphicHC );
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if ( !_out_rImage || !_out_rImageHC )
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{
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// no -> determine by type
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USHORT nImageResourceID = 0;
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USHORT nImageResourceID_HC = 0;
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lcl_getTableImageResourceID_nothrow( *m_pData, _rName, nImageResourceID, nImageResourceID_HC );
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if ( nImageResourceID && !_out_rImage )
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_out_rImage = Image( ModuleRes( nImageResourceID ) );
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if ( nImageResourceID_HC && !_out_rImageHC )
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_out_rImageHC = Image( ModuleRes( nImageResourceID_HC ) );
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}
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}
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}
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//--------------------------------------------------------------------
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Image ImageProvider::getDefaultImage( sal_Int32 _nDatabaseObjectType, bool _bHighContrast )
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{
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Image aObjectImage;
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USHORT nImageResourceID( getDefaultImageResourceID( _nDatabaseObjectType, _bHighContrast ) );
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if ( nImageResourceID )
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aObjectImage = Image( ModuleRes( nImageResourceID ) );
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return aObjectImage;
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}
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//--------------------------------------------------------------------
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USHORT ImageProvider::getDefaultImageResourceID( sal_Int32 _nDatabaseObjectType, bool _bHighContrast )
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{
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USHORT nImageResourceID( 0 );
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switch ( _nDatabaseObjectType )
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{
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case DatabaseObject::QUERY:
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nImageResourceID = _bHighContrast ? QUERY_TREE_ICON_SCH : QUERY_TREE_ICON;
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break;
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case DatabaseObject::FORM:
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nImageResourceID = _bHighContrast ? FORM_TREE_ICON_SCH : FORM_TREE_ICON;
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break;
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case DatabaseObject::REPORT:
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nImageResourceID = _bHighContrast ? REPORT_TREE_ICON_SCH : REPORT_TREE_ICON;
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break;
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case DatabaseObject::TABLE:
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nImageResourceID = _bHighContrast ? TABLE_TREE_ICON_SCH : TABLE_TREE_ICON;
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break;
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default:
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OSL_ENSURE( false, "ImageProvider::getDefaultImage: invalid database object type!" );
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break;
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}
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return nImageResourceID;
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}
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//--------------------------------------------------------------------
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Image ImageProvider::getFolderImage( sal_Int32 _nDatabaseObjectType, bool _bHighContrast )
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{
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USHORT nImageResourceID( 0 );
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switch ( _nDatabaseObjectType )
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{
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case DatabaseObject::QUERY:
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nImageResourceID = _bHighContrast ? QUERYFOLDER_TREE_ICON_SCH : QUERYFOLDER_TREE_ICON;
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break;
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case DatabaseObject::FORM:
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nImageResourceID = _bHighContrast ? FORMFOLDER_TREE_ICON_SCH : FORMFOLDER_TREE_ICON;
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break;
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case DatabaseObject::REPORT:
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nImageResourceID = _bHighContrast ? REPORTFOLDER_TREE_ICON_SCH : REPORTFOLDER_TREE_ICON;
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break;
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case DatabaseObject::TABLE:
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nImageResourceID = _bHighContrast ? TABLEFOLDER_TREE_ICON_SCH : TABLEFOLDER_TREE_ICON;
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break;
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default:
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OSL_ENSURE( false, "ImageProvider::getDefaultImage: invalid database object type!" );
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break;
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}
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Image aFolderImage;
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if ( nImageResourceID )
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aFolderImage = Image( ModuleRes( nImageResourceID ) );
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return aFolderImage;
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}
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//--------------------------------------------------------------------
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Image ImageProvider::getDatabaseImage( bool _bHighContrast )
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{
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return Image( ModuleRes( _bHighContrast ? DATABASE_TREE_ICON_SCH : DATABASE_TREE_ICON ) );
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}
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//........................................................................
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} // namespace dbaui
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//........................................................................
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