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