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Diffstat (limited to 'ucb/source/ucp/hierarchy/hierarchyprovider.hxx')
| -rw-r--r-- | ucb/source/ucp/hierarchy/hierarchyprovider.hxx | 158 |
1 files changed, 158 insertions, 0 deletions
diff --git a/ucb/source/ucp/hierarchy/hierarchyprovider.hxx b/ucb/source/ucp/hierarchy/hierarchyprovider.hxx new file mode 100644 index 000000000000..bd00a7edd126 --- /dev/null +++ b/ucb/source/ucp/hierarchy/hierarchyprovider.hxx @@ -0,0 +1,158 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +#ifndef _HIERARCHYPROVIDER_HXX +#define _HIERARCHYPROVIDER_HXX + +#include <hash_map> +#include <ucbhelper/providerhelper.hxx> +#include <com/sun/star/lang/XInitialization.hpp> + +namespace com { namespace sun { namespace star { + namespace container { + class XHierarchicalNameAccess; + } + namespace util { + class XOfficeInstallationDirectories; + } +} } } + +namespace hierarchy_ucp { + +//========================================================================= + +#define HIERARCHY_CONTENT_PROVIDER_SERVICE_NAME \ + "com.sun.star.ucb.HierarchyContentProvider" +#define HIERARCHY_CONTENT_PROVIDER_SERVICE_NAME_LENGTH 41 + +#define HIERARCHY_URL_SCHEME \ + "vnd.sun.star.hier" +#define HIERARCHY_URL_SCHEME_LENGTH 17 + +#define HIERARCHY_FOLDER_CONTENT_TYPE \ + "application/" HIERARCHY_URL_SCHEME "-folder" +#define HIERARCHY_LINK_CONTENT_TYPE \ + "application/" HIERARCHY_URL_SCHEME "-link" + +//========================================================================= + +struct ConfigProviderMapEntry +{ + com::sun::star::uno::Reference< + com::sun::star::lang::XMultiServiceFactory > xConfigProvider; + com::sun::star::uno::Reference< + com::sun::star::container::XHierarchicalNameAccess > xRootReadAccess; + bool bTriedToGetRootReadAccess; // #82494# + + ConfigProviderMapEntry() : bTriedToGetRootReadAccess( false ) {} +}; + +struct equalString +{ + bool operator()( + const rtl::OUString& rKey1, const rtl::OUString& rKey2 ) const + { + return !!( rKey1 == rKey2 ); + } +}; + +struct hashString +{ + size_t operator()( const rtl::OUString & rName ) const + { + return rName.hashCode(); + } +}; + +typedef std::hash_map +< + rtl::OUString, // servcie specifier + ConfigProviderMapEntry, + hashString, + equalString +> +ConfigProviderMap; + +//========================================================================= + +class HierarchyContentProvider : public ::ucbhelper::ContentProviderImplHelper, + public com::sun::star::lang::XInitialization +{ + ConfigProviderMap m_aConfigProviderMap; + com::sun::star::uno::Reference< + com::sun::star::util::XOfficeInstallationDirectories > m_xOfficeInstDirs; + +public: + HierarchyContentProvider( + const com::sun::star::uno::Reference< + com::sun::star::lang::XMultiServiceFactory >& rXSMgr ); + virtual ~HierarchyContentProvider(); + + // XInterface + XINTERFACE_DECL() + + // XTypeProvider + XTYPEPROVIDER_DECL() + + // XServiceInfo + XSERVICEINFO_DECL() + + // XContentProvider + virtual com::sun::star::uno::Reference< + com::sun::star::ucb::XContent > SAL_CALL + queryContent( const com::sun::star::uno::Reference< + com::sun::star::ucb::XContentIdentifier >& Identifier ) + throw( com::sun::star::ucb::IllegalIdentifierException, + com::sun::star::uno::RuntimeException ); + + // XInitialization + virtual void SAL_CALL + initialize( const ::com::sun::star::uno::Sequence< + ::com::sun::star::uno::Any >& aArguments ) + throw( ::com::sun::star::uno::Exception, + ::com::sun::star::uno::RuntimeException ); + + // Non-Interface methods + com::sun::star::uno::Reference< + com::sun::star::lang::XMultiServiceFactory > + getConfigProvider( const rtl::OUString & rServiceSpecifier ); + com::sun::star::uno::Reference< + com::sun::star::container::XHierarchicalNameAccess > + getRootConfigReadNameAccess( const rtl::OUString & rServiceSpecifier ); + + // Note: may retrun an empty reference. + com::sun::star::uno::Reference< + com::sun::star::util::XOfficeInstallationDirectories > + getOfficeInstallationDirectories(); +}; + +} // namespace hierarchy_ucp + +#endif /* !_HIERARCHYPROVIDER_HXX */ + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |