b7c33b695c
2006/09/20 11:45:34 fs 1.1.4.1: #i69696#, being stage 1 of issue #i69526#: merging changes from CWS hsqlcsv herein
266 lines
10 KiB
C++
266 lines
10 KiB
C++
/*************************************************************************
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: imageprovider.cxx,v $
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*
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* $Revision: 1.2 $
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*
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* last change: $Author: kz $ $Date: 2006-10-05 13:07:49 $
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*
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* The Contents of this file are made available subject to
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* the terms of GNU Lesser General Public License Version 2.1.
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*
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2005 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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************************************************************************/
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#ifndef DBACCESS_IMAGEPROVIDER_HXX
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#include "imageprovider.hxx"
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#endif
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#ifndef _DBU_RESOURCE_HRC_
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#include "dbu_resource.hrc"
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#endif
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#ifndef _DBAUI_MODULE_DBU_HXX_
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#include "moduledbu.hxx"
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#endif
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#ifndef DBACCESS_SHARED_DBUSTRINGS_HRC
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#include "dbustrings.hrc"
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#endif
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/** === begin UNO includes === **/
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#ifndef _COM_SUN_STAR_SDBCX_XTABLESSUPPLIER_HPP_
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#include <com/sun/star/sdbcx/XTablesSupplier.hpp>
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#endif
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#ifndef _COM_SUN_STAR_BEANS_XPROPERTYSET_HPP_
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#include <com/sun/star/beans/XPropertySet.hpp>
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#endif
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#ifndef _COM_SUN_STAR_GRAPHIC_XGRAPHIC_HPP_
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#include <com/sun/star/graphic/XGraphic.hpp>
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#endif
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#ifndef _COM_SUN_STAR_GRAPHIC_GRAPHICCOLORMODE_HPP_
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#include <com/sun/star/graphic/GraphicColorMode.hpp>
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#endif
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#ifndef _COM_SUN_STAR_SDB_APPLICATION_XTABLEUIPROVIDER_HPP_
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#include <com/sun/star/sdb/application/XTableUIProvider.hpp>
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#endif
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/** === end UNO includes === **/
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#ifndef _OSL_DIAGNOSE_H_
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#include <osl/diagnose.h>
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#endif
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#ifndef TOOLS_DIAGNOSE_EX_H
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#include <tools/diagnose_ex.h>
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#endif
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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::sdbcx::XTablesSupplier;
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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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/** === end UNO using === **/
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namespace GraphicColorMode = ::com::sun::star::graphic::GraphicColorMode;
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//====================================================================
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//= ImageProvider_Impl
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//====================================================================
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struct ImageProvider_Impl
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{
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Reference< XConnection > xConnection;
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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 Reference< XGraphic > lcl_getConnectionProvidedTableIcon_nothrow(
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const Reference< XConnection >& _rxConnection, const ::rtl::OUString& _rName, bool _bHighContrast )
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{
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try
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{
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Reference< XTableUIProvider > xProvider( _rxConnection, UNO_QUERY );
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if ( xProvider.is() )
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return xProvider->getTableIcon( _rName, _bHighContrast ? GraphicColorMode::HIGH_CONTRAST : GraphicColorMode::NORMAL );
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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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return NULL;
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}
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//................................................................
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static USHORT lcl_getTableImageResourceID_nothrow( const Reference< XConnection >& _rxConnection, const ::rtl::OUString& _rName, bool _bHighContrast )
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{
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USHORT nResourceID( 0 );
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try
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{
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Reference< XTablesSupplier > xTableSupp( _rxConnection, UNO_QUERY_THROW );
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Reference< XNameAccess > xTables( xTableSupp->getTables(), UNO_QUERY_THROW );
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OSL_ENSURE( xTables->hasByName( _rName ), "lcl_getTableImageResourceID_nothrow: table with the given name does not exist!" );
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Reference< XPropertySet > xTableProps( xTables->getByName( _rName ), UNO_QUERY_THROW );
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::rtl::OUString sTableType;
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OSL_VERIFY( xTableProps->getPropertyValue( PROPERTY_TYPE ) >>= sTableType );
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bool bIsView = sTableType.equalsAscii( "VIEW" );
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if ( bIsView )
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nResourceID = _bHighContrast ? VIEW_TREE_ICON_SCH : VIEW_TREE_ICON;
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else
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nResourceID = _bHighContrast ? TABLE_TREE_ICON_SCH : TABLE_TREE_ICON;
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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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return nResourceID;
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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_pImpl( new ImageProvider_Impl )
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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_pImpl( new ImageProvider_Impl )
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{
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m_pImpl->xConnection = _rxConnection;
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}
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//--------------------------------------------------------------------
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Image ImageProvider::getImage( const String& _rName, sal_Int32 _nDatabaseObjectType, bool _bHighContrast )
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{
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Image aObjectImage;
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if ( _nDatabaseObjectType != DatabaseObject::TABLE )
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// for types other than tables, the icon does not depend on the concrete object
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aObjectImage = getDefaultImage( _nDatabaseObjectType, _bHighContrast );
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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 = lcl_getConnectionProvidedTableIcon_nothrow( m_pImpl->xConnection, _rName, _bHighContrast );
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if ( xGraphic.is() )
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aObjectImage = Image( xGraphic );
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if ( !aObjectImage )
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{
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// no -> determine by type
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USHORT nImageResourceID = lcl_getTableImageResourceID_nothrow( m_pImpl->xConnection, _rName, _bHighContrast );
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if ( nImageResourceID )
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aObjectImage = Image( ModuleRes( nImageResourceID ) );
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}
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}
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return aObjectImage;
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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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