Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : 
      20             : #ifndef INCLUDED_UCB_SOURCE_UCP_GIO_GIO_DATASUPPLIER_HXX
      21             : #define INCLUDED_UCB_SOURCE_UCP_GIO_GIO_DATASUPPLIER_HXX
      22             : 
      23             : #include <ucbhelper/resultset.hxx>
      24             : #include "gio_content.hxx"
      25             : #include <vector>
      26             : 
      27             : namespace gio
      28             : {
      29             : 
      30             : class Content;
      31             : 
      32             : struct ResultListEntry
      33             : {
      34             :     OUString aId;
      35             :     com::sun::star::uno::Reference< com::sun::star::ucb::XContentIdentifier > xId;
      36             :     com::sun::star::uno::Reference< com::sun::star::ucb::XContent > xContent;
      37             :     com::sun::star::uno::Reference< com::sun::star::sdbc::XRow > xRow;
      38             :     GFileInfo *pInfo;
      39             : 
      40           0 :     explicit ResultListEntry( GFileInfo *pInInfo ) : pInfo(pInInfo)
      41             :     {
      42           0 :         g_object_ref( pInfo );
      43           0 :     }
      44             : 
      45           0 :     ~ResultListEntry()
      46           0 :     {
      47           0 :         g_object_unref( pInfo );
      48           0 :     }
      49             : };
      50             : 
      51             : typedef std::vector< ResultListEntry* > ResultList;
      52             : 
      53             : class DataSupplier : public ucbhelper::ResultSetDataSupplier
      54             : {
      55             : private:
      56             :     com::sun::star::uno::Reference< ::gio::Content > mxContent;
      57             :     com::sun::star::uno::Reference< com::sun::star::lang::XMultiServiceFactory > m_xSMgr;
      58             :     sal_Int32 mnOpenMode;
      59             :     bool mbCountFinal;
      60             :     bool getData();
      61             :     ResultList maResults;
      62             : public:
      63             :     DataSupplier( const com::sun::star::uno::Reference< com::sun::star::lang::XMultiServiceFactory >& rxSMgr,
      64             :         const com::sun::star::uno::Reference< Content >& rContent, sal_Int32 nOpenMode );
      65             :     virtual ~DataSupplier();
      66             : 
      67             :     virtual OUString queryContentIdentifierString( sal_uInt32 nIndex ) SAL_OVERRIDE;
      68             :     virtual com::sun::star::uno::Reference< com::sun::star::ucb::XContentIdentifier >
      69             :         queryContentIdentifier( sal_uInt32 nIndex ) SAL_OVERRIDE;
      70             :     virtual com::sun::star::uno::Reference< com::sun::star::ucb::XContent >
      71             :         queryContent( sal_uInt32 nIndex ) SAL_OVERRIDE;
      72             : 
      73             :     virtual bool getResult( sal_uInt32 nIndex ) SAL_OVERRIDE;
      74             : 
      75             :     virtual sal_uInt32 totalCount() SAL_OVERRIDE;
      76             :     virtual sal_uInt32 currentCount() SAL_OVERRIDE;
      77             :     virtual bool isCountFinal() SAL_OVERRIDE;
      78             : 
      79             :     virtual com::sun::star::uno::Reference< com::sun::star::sdbc::XRow >
      80             :         queryPropertyValues( sal_uInt32 nIndex  ) SAL_OVERRIDE;
      81             :     virtual void releasePropertyValues( sal_uInt32 nIndex ) SAL_OVERRIDE;
      82             : 
      83             :     virtual void close() SAL_OVERRIDE;
      84             : 
      85             :     virtual void validate()
      86             :         throw( com::sun::star::ucb::ResultSetException ) SAL_OVERRIDE;
      87             : };
      88             : 
      89             : }
      90             : 
      91             : #endif
      92             : 
      93             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */