101 lines
3.6 KiB
C++
101 lines
3.6 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 <ucbhelper/providerhelper.hxx>
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#include <com/sun/star/lang/XInitialization.hpp>
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#include <com/sun/star/lang/XMultiServiceFactory.hpp>
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#include <unordered_map>
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namespace com::sun::star {
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namespace container {
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class XHierarchicalNameAccess;
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}
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namespace util {
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class XOfficeInstallationDirectories;
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}
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}
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namespace hierarchy_ucp {
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#define HIERARCHY_URL_SCHEME \
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"vnd.sun.star.hier"
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#define HIERARCHY_URL_SCHEME_LENGTH 17
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inline constexpr OUString HIERARCHY_FOLDER_CONTENT_TYPE =
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u"application/" HIERARCHY_URL_SCHEME "-folder"_ustr;
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inline constexpr OUString HIERARCHY_LINK_CONTENT_TYPE =
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u"application/" HIERARCHY_URL_SCHEME "-link"_ustr;
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struct ConfigProviderMapEntry
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{
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css::uno::Reference< css::lang::XMultiServiceFactory > xConfigProvider;
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css::uno::Reference< css::container::XHierarchicalNameAccess > xRootReadAccess;
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bool bTriedToGetRootReadAccess;
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ConfigProviderMapEntry() : bTriedToGetRootReadAccess( false ) {}
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};
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typedef std::unordered_map
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<
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OUString, // service specifier
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ConfigProviderMapEntry
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>
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ConfigProviderMap;
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typedef cppu::ImplInheritanceHelper< ::ucbhelper::ContentProviderImplHelper, css::lang::XInitialization> HierarchyContentProvider_Base;
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class HierarchyContentProvider : public HierarchyContentProvider_Base
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{
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ConfigProviderMap m_aConfigProviderMap;
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css::uno::Reference< css::util::XOfficeInstallationDirectories > m_xOfficeInstDirs;
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public:
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explicit HierarchyContentProvider(
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const css::uno::Reference< css::uno::XComponentContext >& rxContext );
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virtual ~HierarchyContentProvider() override;
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// XServiceInfo
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virtual OUString SAL_CALL getImplementationName() override;
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virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
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virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
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// XContentProvider
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virtual css::uno::Reference< css::ucb::XContent > SAL_CALL
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queryContent( const css::uno::Reference< css::ucb::XContentIdentifier >& Identifier ) override;
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// XInitialization
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virtual void SAL_CALL
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initialize( const css::uno::Sequence< css::uno::Any >& aArguments ) override;
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// Non-Interface methods
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css::uno::Reference< css::lang::XMultiServiceFactory >
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getConfigProvider( const OUString & rServiceSpecifier );
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css::uno::Reference< css::container::XHierarchicalNameAccess >
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getRootConfigReadNameAccess( const OUString & rServiceSpecifier );
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// Note: may return an empty reference.
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css::uno::Reference< css::util::XOfficeInstallationDirectories >
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getOfficeInstallationDirectories();
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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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