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Diffstat (limited to '')
-rw-r--r-- | ucb/source/ucp/package/pkgdatasupplier.hxx | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/ucb/source/ucp/package/pkgdatasupplier.hxx b/ucb/source/ucp/package/pkgdatasupplier.hxx new file mode 100644 index 000000000..7ac78412c --- /dev/null +++ b/ucb/source/ucp/package/pkgdatasupplier.hxx @@ -0,0 +1,86 @@ +/* -*- 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 <com/sun/star/container/XEnumeration.hpp> +#include <mutex> +#include <vector> + +namespace package_ucp { + +class Content; + +class DataSupplier : public ::ucbhelper::ResultSetDataSupplier +{ +public: + DataSupplier( const css::uno::Reference< css::uno::XComponentContext >& rxContext, + const rtl::Reference< Content >& rContent ); + virtual ~DataSupplier() override; + + virtual OUString queryContentIdentifierString( sal_uInt32 nIndex ) override; + virtual css::uno::Reference< css::ucb::XContentIdentifier > + queryContentIdentifier( sal_uInt32 nIndex ) override; + virtual css::uno::Reference< css::ucb::XContent > + queryContent( sal_uInt32 nIndex ) override; + + virtual bool getResult( sal_uInt32 nIndex ) override; + + virtual sal_uInt32 totalCount() override; + virtual sal_uInt32 currentCount() override; + virtual bool isCountFinal() override; + + virtual css::uno::Reference< css::sdbc::XRow > + queryPropertyValues( sal_uInt32 nIndex ) override; + virtual void releasePropertyValues( sal_uInt32 nIndex ) override; + + virtual void close() override; + + virtual void validate() override; + + OUString assembleChildURL( const OUString& aName ); + +private: + bool getResultImpl( std::unique_lock<std::mutex>&, sal_uInt32 nIndex ); + OUString queryContentIdentifierStringImpl( std::unique_lock<std::mutex>&, sal_uInt32 nIndex ); + css::uno::Reference< css::ucb::XContentIdentifier > queryContentIdentifierImpl( std::unique_lock<std::mutex>&, sal_uInt32 nIndex ); + + struct ResultListEntry + { + OUString aURL; + css::uno::Reference< css::ucb::XContentIdentifier > xId; + css::uno::Reference< css::ucb::XContent > xContent; + css::uno::Reference< css::sdbc::XRow > xRow; + + explicit ResultListEntry( const OUString& rURL ) : aURL( rURL ) {} + }; + std::mutex m_aMutex; + std::vector< ResultListEntry > m_aResults; + rtl::Reference< Content > m_xContent; + css::uno::Reference< css::uno::XComponentContext > m_xContext; + css::uno::Reference< css::container::XEnumeration > m_xFolderEnum; + bool m_bCountFinal; + bool m_bThrowException; +}; + +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |