/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project .
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License , v . 2 . 0 . If a copy of the MPL was not distributed with this
* file , You can obtain one at http : //mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice :
*
* 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 .
*/
#pragma once
#include <rtl/ref.hxx>
#include <ucbhelper/resultset.hxx>
#include <mutex>
#include <utility>
#include <vector>
#include "hierarchydata.hxx"
namespace hierarchy_ucp {
class HierarchyContent;
class HierarchyResultSetDataSupplier :
public ::ucbhelper::ResultSetDataSupplier
{
private :
bool checkResult( const HierarchyEntryData& rResult );
public :
HierarchyResultSetDataSupplier(
const css::uno::Reference< css::uno::XComponentContext >& rxContext,
const rtl::Reference< HierarchyContent >& rContent,
sal_Int32 nOpenMode );
virtual ~HierarchyResultSetDataSupplier() override;
virtual OUString queryContentIdentifierString( std::unique_lock<std::mutex>& rResultSetGuard, sal_uInt32 nIndex ) final override;
virtual css::uno::Reference< css::ucb::XContentIdentifier >
queryContentIdentifier( std::unique_lock<std::mutex>& rResultSetGuard, sal_uInt32 nIndex ) override;
virtual css::uno::Reference< css::ucb::XContent >
queryContent( std::unique_lock<std::mutex>& rResultSetGuard, sal_uInt32 nIndex ) override;
virtual bool getResult( std::unique_lock<std::mutex>& rResultSetGuard, sal_uInt32 nIndex ) final override;
virtual sal_uInt32 totalCount(std::unique_lock<std::mutex>& rResultSetGuard) override;
virtual sal_uInt32 currentCount() override;
virtual bool isCountFinal() override;
virtual css::uno::Reference< css::sdbc::XRow >
queryPropertyValues( std::unique_lock<std::mutex>& rResultSetGuard, sal_uInt32 nIndex ) override;
virtual void releasePropertyValues( sal_uInt32 nIndex ) override;
virtual void close() override;
virtual void validate() override;
private :
OUString queryContentIdentifierStringImpl( std::unique_lock<std::mutex>& rResultSetGuard, std::unique_lock<std::mutex>&, sal_uInt32 nIndex );
bool getResultImpl( std::unique_lock<std::mutex>& rResultSetGuard, std::unique_lock<std::mutex>&, sal_uInt32 nIndex );
struct ResultListEntry
{
OUString aId;
css::uno::Reference< css::ucb::XContentIdentifier > xId;
css::uno::Reference< css::ucb::XContent > xContent;
css::uno::Reference< css::sdbc::XRow > xRow;
HierarchyEntryData aData;
explicit ResultListEntry( HierarchyEntryData aEntry ) : aData(std::move( aEntry )) {}
};
typedef std::vector< std::unique_ptr<ResultListEntry> > ResultList;
std::mutex m_aMutex;
ResultList m_aResults;
rtl::Reference< HierarchyContent > m_xContent;
css::uno::Reference< css::uno::XComponentContext > m_xContext;
HierarchyEntry m_aFolder;
HierarchyEntry::iterator m_aIterator;
sal_Int32 m_nOpenMode;
bool m_bCountFinal;
};
} // namespace hierarchy_ucp
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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