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Diffstat (limited to 'ucb/source/ucp/hierarchy/hierarchyprovider.hxx')
-rw-r--r-- | ucb/source/ucp/hierarchy/hierarchyprovider.hxx | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/ucb/source/ucp/hierarchy/hierarchyprovider.hxx b/ucb/source/ucp/hierarchy/hierarchyprovider.hxx new file mode 100644 index 0000000000..f32a2c6925 --- /dev/null +++ b/ucb/source/ucp/hierarchy/hierarchyprovider.hxx @@ -0,0 +1,101 @@ +/* -*- 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 <ucbhelper/providerhelper.hxx> +#include <com/sun/star/lang/XInitialization.hpp> +#include <com/sun/star/lang/XMultiServiceFactory.hpp> +#include <unordered_map> + +namespace com::sun::star { + namespace container { + class XHierarchicalNameAccess; + } + namespace util { + class XOfficeInstallationDirectories; + } +} + +namespace hierarchy_ucp { + + +#define HIERARCHY_URL_SCHEME \ + "vnd.sun.star.hier" +#define HIERARCHY_URL_SCHEME_LENGTH 17 + +inline constexpr OUString HIERARCHY_FOLDER_CONTENT_TYPE = + u"application/" HIERARCHY_URL_SCHEME "-folder"_ustr; +inline constexpr OUString HIERARCHY_LINK_CONTENT_TYPE = + u"application/" HIERARCHY_URL_SCHEME "-link"_ustr; + +struct ConfigProviderMapEntry +{ + css::uno::Reference< css::lang::XMultiServiceFactory > xConfigProvider; + css::uno::Reference< css::container::XHierarchicalNameAccess > xRootReadAccess; + bool bTriedToGetRootReadAccess; + + ConfigProviderMapEntry() : bTriedToGetRootReadAccess( false ) {} +}; + +typedef std::unordered_map +< + OUString, // service specifier + ConfigProviderMapEntry +> +ConfigProviderMap; + +typedef cppu::ImplInheritanceHelper< ::ucbhelper::ContentProviderImplHelper, css::lang::XInitialization> HierarchyContentProvider_Base; +class HierarchyContentProvider : public HierarchyContentProvider_Base +{ + ConfigProviderMap m_aConfigProviderMap; + css::uno::Reference< css::util::XOfficeInstallationDirectories > m_xOfficeInstDirs; + +public: + explicit HierarchyContentProvider( + const css::uno::Reference< css::uno::XComponentContext >& rxContext ); + virtual ~HierarchyContentProvider() override; + + // XServiceInfo + virtual OUString SAL_CALL getImplementationName() override; + virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override; + virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override; + + // XContentProvider + virtual css::uno::Reference< css::ucb::XContent > SAL_CALL + queryContent( const css::uno::Reference< css::ucb::XContentIdentifier >& Identifier ) override; + + // XInitialization + virtual void SAL_CALL + initialize( const css::uno::Sequence< css::uno::Any >& aArguments ) override; + + // Non-Interface methods + css::uno::Reference< css::lang::XMultiServiceFactory > + getConfigProvider( const OUString & rServiceSpecifier ); + css::uno::Reference< css::container::XHierarchicalNameAccess > + getRootConfigReadNameAccess( const OUString & rServiceSpecifier ); + + // Note: may return an empty reference. + css::uno::Reference< css::util::XOfficeInstallationDirectories > + getOfficeInstallationDirectories(); +}; + +} // namespace hierarchy_ucp + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |